Reformat s3_{enc|lib}.c.
Change-Id: I4f2a241ef996952195b9bcdd9ee305e28b2aff5d
diff --git a/ssl/s3_enc.c b/ssl/s3_enc.c
index d478925..9209278 100644
--- a/ssl/s3_enc.c
+++ b/ssl/s3_enc.c
@@ -144,759 +144,738 @@
#include "ssl_locl.h"
-static const uint8_t ssl3_pad_1[48]={
- 0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
- 0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
- 0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
- 0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
- 0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36,
- 0x36,0x36,0x36,0x36,0x36,0x36,0x36,0x36 };
-static const uint8_t ssl3_pad_2[48]={
- 0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
- 0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
- 0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
- 0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
- 0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,
- 0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c,0x5c };
-static int ssl3_handshake_mac(SSL *s, int md_nid,
- const char *sender, int len, unsigned char *p);
-static int ssl3_generate_key_block(SSL *s, unsigned char *km, int num)
- {
- EVP_MD_CTX m5;
- EVP_MD_CTX s1;
- unsigned char buf[16],smd[SHA_DIGEST_LENGTH];
- unsigned char c='A';
- unsigned int i,j,k;
+static const uint8_t ssl3_pad_1[48] = {
+ 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+ 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+ 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+ 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36, 0x36,
+};
- k=0;
- EVP_MD_CTX_init(&m5);
- EVP_MD_CTX_init(&s1);
- for (i=0; (int)i<num; i+=MD5_DIGEST_LENGTH)
- {
- k++;
- if (k > sizeof buf)
- {
- /* bug: 'buf' is too small for this ciphersuite */
- OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_R_INTERNAL_ERROR);
- return 0;
- }
-
- for (j=0; j<k; j++)
- buf[j]=c;
- c++;
- if (!EVP_DigestInit_ex(&s1,EVP_sha1(), NULL))
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_LIB_EVP);
- return 0;
- }
- EVP_DigestUpdate(&s1,buf,k);
- EVP_DigestUpdate(&s1,s->session->master_key,
- s->session->master_key_length);
- EVP_DigestUpdate(&s1,s->s3->server_random,SSL3_RANDOM_SIZE);
- EVP_DigestUpdate(&s1,s->s3->client_random,SSL3_RANDOM_SIZE);
- EVP_DigestFinal_ex(&s1,smd,NULL);
+static const uint8_t ssl3_pad_2[48] = {
+ 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+ 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+ 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+ 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c, 0x5c,
+};
- if (!EVP_DigestInit_ex(&m5,EVP_md5(), NULL))
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_LIB_EVP);
- return 0;
- }
- EVP_DigestUpdate(&m5,s->session->master_key,
- s->session->master_key_length);
- EVP_DigestUpdate(&m5,smd,SHA_DIGEST_LENGTH);
- if ((int)(i+MD5_DIGEST_LENGTH) > num)
- {
- EVP_DigestFinal_ex(&m5,smd,NULL);
- memcpy(km,smd,(num-i));
- }
- else
- EVP_DigestFinal_ex(&m5,km,NULL);
+static int ssl3_handshake_mac(SSL *s, int md_nid, const char *sender, int len,
+ uint8_t *p);
- km+=MD5_DIGEST_LENGTH;
- }
- OPENSSL_cleanse(smd,SHA_DIGEST_LENGTH);
- EVP_MD_CTX_cleanup(&m5);
- EVP_MD_CTX_cleanup(&s1);
- return 1;
- }
+static int ssl3_generate_key_block(SSL *s, uint8_t *km, int num) {
+ EVP_MD_CTX md5;
+ EVP_MD_CTX sha1;
+ uint8_t buf[16], smd[SHA_DIGEST_LENGTH];
+ uint8_t c = 'A';
+ unsigned int i, j, k;
-int ssl3_change_cipher_state(SSL *s, int which)
- {
- unsigned char *p,*mac_secret;
- unsigned char exp_key[EVP_MAX_KEY_LENGTH];
- unsigned char exp_iv[EVP_MAX_IV_LENGTH];
- unsigned char *ms,*key,*iv;
- EVP_CIPHER_CTX *dd;
- const EVP_CIPHER *c;
- const EVP_MD *m;
- int n,i,j,k,cl;
- int reuse_dd = 0;
+ k = 0;
+ EVP_MD_CTX_init(&md5);
+ EVP_MD_CTX_init(&sha1);
+ for (i = 0; (int)i < num; i += MD5_DIGEST_LENGTH) {
+ k++;
+ if (k > sizeof(buf)) {
+ /* bug: 'buf' is too small for this ciphersuite */
+ OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
- c=s->s3->tmp.new_sym_enc;
- m=s->s3->tmp.new_hash;
- /* m == NULL will lead to a crash later */
- assert(m);
+ for (j = 0; j < k; j++) {
+ buf[j] = c;
+ }
+ c++;
+ if (!EVP_DigestInit_ex(&sha1, EVP_sha1(), NULL)) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_LIB_EVP);
+ return 0;
+ }
+ EVP_DigestUpdate(&sha1, buf, k);
+ EVP_DigestUpdate(&sha1, s->session->master_key,
+ s->session->master_key_length);
+ EVP_DigestUpdate(&sha1, s->s3->server_random, SSL3_RANDOM_SIZE);
+ EVP_DigestUpdate(&sha1, s->s3->client_random, SSL3_RANDOM_SIZE);
+ EVP_DigestFinal_ex(&sha1, smd, NULL);
- if (which & SSL3_CC_READ)
- {
- if (s->enc_read_ctx != NULL)
- reuse_dd = 1;
- else if ((s->enc_read_ctx=OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL)
- goto err;
- else
- /* make sure it's intialized in case we exit later with an error */
- EVP_CIPHER_CTX_init(s->enc_read_ctx);
- dd= s->enc_read_ctx;
+ if (!EVP_DigestInit_ex(&md5, EVP_md5(), NULL)) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_LIB_EVP);
+ return 0;
+ }
+ EVP_DigestUpdate(&md5, s->session->master_key,
+ s->session->master_key_length);
+ EVP_DigestUpdate(&md5, smd, SHA_DIGEST_LENGTH);
+ if ((int)(i + MD5_DIGEST_LENGTH) > num) {
+ EVP_DigestFinal_ex(&md5, smd, NULL);
+ memcpy(km, smd, (num - i));
+ } else {
+ EVP_DigestFinal_ex(&md5, km, NULL);
+ }
- ssl_replace_hash(&s->read_hash,m);
- memset(&(s->s3->read_sequence[0]),0,8);
- mac_secret= &(s->s3->read_mac_secret[0]);
- }
- else
- {
- if (s->enc_write_ctx != NULL)
- reuse_dd = 1;
- else if ((s->enc_write_ctx=OPENSSL_malloc(sizeof(EVP_CIPHER_CTX))) == NULL)
- goto err;
- else
- /* make sure it's intialized in case we exit later with an error */
- EVP_CIPHER_CTX_init(s->enc_write_ctx);
- dd= s->enc_write_ctx;
- ssl_replace_hash(&s->write_hash,m);
- memset(&(s->s3->write_sequence[0]),0,8);
- mac_secret= &(s->s3->write_mac_secret[0]);
- }
+ km += MD5_DIGEST_LENGTH;
+ }
- if (reuse_dd)
- EVP_CIPHER_CTX_cleanup(dd);
+ OPENSSL_cleanse(smd, SHA_DIGEST_LENGTH);
+ EVP_MD_CTX_cleanup(&md5);
+ EVP_MD_CTX_cleanup(&sha1);
- p=s->s3->tmp.key_block;
- i=EVP_MD_size(m);
- cl=EVP_CIPHER_key_length(c);
- j = cl;
- /* Was j=(is_exp)?5:EVP_CIPHER_key_length(c); */
- k=EVP_CIPHER_iv_length(c);
- if ( (which == SSL3_CHANGE_CIPHER_CLIENT_WRITE) ||
- (which == SSL3_CHANGE_CIPHER_SERVER_READ))
- {
- ms= &(p[ 0]); n=i+i;
- key= &(p[ n]); n+=j+j;
- iv= &(p[ n]); n+=k+k;
- }
- else
- {
- n=i;
- ms= &(p[ n]); n+=i+j;
- key= &(p[ n]); n+=j+k;
- iv= &(p[ n]); n+=k;
- }
+ return 1;
+}
- if (n > s->s3->tmp.key_block_length)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_change_cipher_state, ERR_R_INTERNAL_ERROR);
- goto err2;
- }
+int ssl3_change_cipher_state(SSL *s, int which) {
+ uint8_t *p, *mac_secret;
+ uint8_t exp_key[EVP_MAX_KEY_LENGTH];
+ uint8_t exp_iv[EVP_MAX_IV_LENGTH];
+ uint8_t *ms, *key, *iv;
+ EVP_CIPHER_CTX *dd;
+ const EVP_CIPHER *c;
+ const EVP_MD *m;
+ int n, i, j, k, cl;
+ int reuse_dd = 0;
- memcpy(mac_secret,ms,i);
+ c = s->s3->tmp.new_sym_enc;
+ m = s->s3->tmp.new_hash;
+ /* m == NULL will lead to a crash later */
+ assert(m);
- if (!EVP_CipherInit_ex(dd,c,NULL,key,iv,(which & SSL3_CC_WRITE)))
- goto err2;
+ if (which & SSL3_CC_READ) {
+ if (s->enc_read_ctx != NULL) {
+ reuse_dd = 1;
+ } else {
+ s->enc_read_ctx = OPENSSL_malloc(sizeof(EVP_CIPHER_CTX));
+ if (s->enc_read_ctx == NULL) {
+ goto err;
+ }
+ EVP_CIPHER_CTX_init(s->enc_read_ctx);
+ }
+ dd = s->enc_read_ctx;
-#ifdef OPENSSL_SSL_TRACE_CRYPTO
- if (s->msg_callback)
- {
-
- int wh = which & SSL3_CC_WRITE ?
- TLS1_RT_CRYPTO_WRITE : TLS1_RT_CRYPTO_READ;
- s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_MAC,
- mac_secret, EVP_MD_size(m),
- s, s->msg_callback_arg);
- if (c->key_len)
- s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_KEY,
- key, c->key_len,
- s, s->msg_callback_arg);
- if (k)
- {
- s->msg_callback(2, s->version, wh | TLS1_RT_CRYPTO_IV,
- iv, k, s, s->msg_callback_arg);
- }
- }
-#endif
+ ssl_replace_hash(&s->read_hash, m);
+ memset(&s->s3->read_sequence[0], 0, 8);
+ mac_secret = &s->s3->read_mac_secret[0];
+ } else {
+ if (s->enc_write_ctx != NULL) {
+ reuse_dd = 1;
+ } else {
+ s->enc_write_ctx = OPENSSL_malloc(sizeof(EVP_CIPHER_CTX));
+ if (s->enc_write_ctx == NULL) {
+ goto err;
+ }
+ EVP_CIPHER_CTX_init(s->enc_write_ctx);
+ }
+ dd = s->enc_write_ctx;
+ ssl_replace_hash(&s->write_hash, m);
+ memset(&s->s3->write_sequence[0], 0, 8);
+ mac_secret = &s->s3->write_mac_secret[0];
+ }
- OPENSSL_cleanse(&(exp_key[0]),sizeof(exp_key));
- OPENSSL_cleanse(&(exp_iv[0]),sizeof(exp_iv));
- return(1);
+ if (reuse_dd) {
+ EVP_CIPHER_CTX_cleanup(dd);
+ }
+
+ p = s->s3->tmp.key_block;
+ i = EVP_MD_size(m);
+ cl = EVP_CIPHER_key_length(c);
+ j = cl;
+ k = EVP_CIPHER_iv_length(c);
+ if (which == SSL3_CHANGE_CIPHER_CLIENT_WRITE ||
+ which == SSL3_CHANGE_CIPHER_SERVER_READ) {
+ ms = &(p[0]);
+ n = i + i;
+ key = &(p[n]);
+ n += j + j;
+ iv = &(p[n]);
+ n += k + k;
+ } else {
+ n = i;
+ ms = &(p[n]);
+ n += i + j;
+ key = &(p[n]);
+ n += j + k;
+ iv = &(p[n]);
+ n += k;
+ }
+
+ if (n > s->s3->tmp.key_block_length) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_change_cipher_state, ERR_R_INTERNAL_ERROR);
+ goto err2;
+ }
+
+ memcpy(mac_secret, ms, i);
+
+ if (!EVP_CipherInit_ex(dd, c, NULL, key, iv, (which & SSL3_CC_WRITE))) {
+ goto err2;
+ }
+
+ OPENSSL_cleanse(&exp_key[0], sizeof(exp_key));
+ OPENSSL_cleanse(&exp_iv[0], sizeof(exp_iv));
+ return 1;
+
err:
- OPENSSL_PUT_ERROR(SSL, ssl3_change_cipher_state, ERR_R_MALLOC_FAILURE);
+ OPENSSL_PUT_ERROR(SSL, ssl3_change_cipher_state, ERR_R_MALLOC_FAILURE);
err2:
- return(0);
- }
+ return 0;
+}
-int ssl3_setup_key_block(SSL *s)
- {
- unsigned char *p;
- const EVP_CIPHER *c;
- const EVP_MD *hash;
- size_t num;
- int ret = 0;
+int ssl3_setup_key_block(SSL *s) {
+ uint8_t *p;
+ const EVP_CIPHER *c;
+ const EVP_MD *hash;
+ size_t num;
+ int ret = 0;
- if (s->s3->tmp.key_block_length != 0)
- return(1);
+ if (s->s3->tmp.key_block_length != 0) {
+ return 1;
+ }
- if (!ssl_cipher_get_evp(s->session,&c,&hash,NULL,NULL))
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_setup_key_block, SSL_R_CIPHER_OR_HASH_UNAVAILABLE);
- return(0);
- }
+ if (!ssl_cipher_get_evp(s->session, &c, &hash, NULL, NULL)) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_setup_key_block,
+ SSL_R_CIPHER_OR_HASH_UNAVAILABLE);
+ return 0;
+ }
- s->s3->tmp.new_sym_enc=c;
- s->s3->tmp.new_hash=hash;
+ s->s3->tmp.new_sym_enc = c;
+ s->s3->tmp.new_hash = hash;
- num=EVP_MD_size(hash);
+ num = EVP_MD_size(hash);
- num=EVP_CIPHER_key_length(c)+num+EVP_CIPHER_iv_length(c);
- num*=2;
+ num = EVP_CIPHER_key_length(c) + num + EVP_CIPHER_iv_length(c);
+ num *= 2;
- ssl3_cleanup_key_block(s);
+ ssl3_cleanup_key_block(s);
- if ((p=OPENSSL_malloc(num)) == NULL)
- goto err;
+ p = OPENSSL_malloc(num);
+ if (p == NULL) {
+ goto err;
+ }
- s->s3->tmp.key_block_length=num;
- s->s3->tmp.key_block=p;
+ s->s3->tmp.key_block_length = num;
+ s->s3->tmp.key_block = p;
- ret = ssl3_generate_key_block(s,p,num);
+ ret = ssl3_generate_key_block(s, p, num);
- /* enable vulnerability countermeasure for CBC ciphers with
- * known-IV problem (http://www.openssl.org/~bodo/tls-cbc.txt) */
- if ((s->mode & SSL_MODE_CBC_RECORD_SPLITTING) != 0)
- {
- s->s3->need_record_splitting = 1;
+ /* enable vulnerability countermeasure for CBC ciphers with known-IV problem
+ * (http://www.openssl.org/~bodo/tls-cbc.txt) */
+ if ((s->mode & SSL_MODE_CBC_RECORD_SPLITTING) != 0) {
+ s->s3->need_record_splitting = 1;
- if (s->session->cipher != NULL)
- {
- if (s->session->cipher->algorithm_enc == SSL_RC4)
- s->s3->need_record_splitting = 0;
- }
- }
+ if (s->session->cipher != NULL &&
+ s->session->cipher->algorithm_enc == SSL_RC4) {
+ s->s3->need_record_splitting = 0;
+ }
+ }
- return ret;
+ return ret;
err:
- OPENSSL_PUT_ERROR(SSL, ssl3_setup_key_block, ERR_R_MALLOC_FAILURE);
- return(0);
- }
+ OPENSSL_PUT_ERROR(SSL, ssl3_setup_key_block, ERR_R_MALLOC_FAILURE);
+ return 0;
+}
-void ssl3_cleanup_key_block(SSL *s)
- {
- if (s->s3->tmp.key_block != NULL)
- {
- OPENSSL_cleanse(s->s3->tmp.key_block,
- s->s3->tmp.key_block_length);
- OPENSSL_free(s->s3->tmp.key_block);
- s->s3->tmp.key_block=NULL;
- }
- s->s3->tmp.key_block_length=0;
- }
+void ssl3_cleanup_key_block(SSL *s) {
+ if (s->s3->tmp.key_block != NULL) {
+ OPENSSL_cleanse(s->s3->tmp.key_block, s->s3->tmp.key_block_length);
+ OPENSSL_free(s->s3->tmp.key_block);
+ s->s3->tmp.key_block = NULL;
+ }
+ s->s3->tmp.key_block_length = 0;
+}
-/* ssl3_enc encrypts/decrypts the record in |s->wrec| / |s->rrec|, respectively.
+/* ssl3_enc encrypts/decrypts the record in |s->wrec| / |s->rrec|,
+ * respectively.
*
* Returns:
* 0: (in non-constant time) if the record is publically invalid (i.e. too
* short etc).
* 1: if the record's padding is valid / the encryption was successful.
* -1: if the record's padding is invalid or, if sending, an internal error
- * occured.
- */
-int ssl3_enc(SSL *s, int send)
- {
- SSL3_RECORD *rec;
- EVP_CIPHER_CTX *ds;
- unsigned long l;
- int bs,i,mac_size=0;
- const EVP_CIPHER *enc;
+ * occured. */
+int ssl3_enc(SSL *s, int send) {
+ SSL3_RECORD *rec;
+ EVP_CIPHER_CTX *ds;
+ unsigned long l;
+ int bs, i, mac_size = 0;
+ const EVP_CIPHER *enc = NULL;
- if (send)
- {
- ds=s->enc_write_ctx;
- rec= &(s->s3->wrec);
- if (s->enc_write_ctx == NULL)
- enc=NULL;
- else
- enc=EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
- }
- else
- {
- ds=s->enc_read_ctx;
- rec= &(s->s3->rrec);
- if (s->enc_read_ctx == NULL)
- enc=NULL;
- else
- enc=EVP_CIPHER_CTX_cipher(s->enc_read_ctx);
- }
+ if (send) {
+ ds = s->enc_write_ctx;
+ rec = &(s->s3->wrec);
+ if (s->enc_write_ctx != NULL) {
+ enc = EVP_CIPHER_CTX_cipher(s->enc_write_ctx);
+ }
+ } else {
+ ds = s->enc_read_ctx;
+ rec = &(s->s3->rrec);
+ if (s->enc_read_ctx != NULL) {
+ enc = EVP_CIPHER_CTX_cipher(s->enc_read_ctx);
+ }
+ }
- if ((s->session == NULL) || (ds == NULL) ||
- (enc == NULL))
- {
- memmove(rec->data,rec->input,rec->length);
- rec->input=rec->data;
- }
- else
- {
- l=rec->length;
- bs=EVP_CIPHER_block_size(ds->cipher);
+ if (s->session == NULL || ds == NULL || enc == NULL) {
+ memmove(rec->data, rec->input, rec->length);
+ rec->input = rec->data;
+ } else {
+ l = rec->length;
+ bs = EVP_CIPHER_block_size(ds->cipher);
- /* COMPRESS */
+ if (bs != 1 && send) {
+ i = bs - ((int)l % bs);
- if ((bs != 1) && send)
- {
- i=bs-((int)l%bs);
+ /* we need to add 'i-1' padding bytes */
+ l += i;
+ /* the last of these zero bytes will be overwritten with the padding
+ * length. */
+ memset(&rec->input[rec->length], 0, i);
+ rec->length += i;
+ rec->input[l - 1] = (i - 1);
+ }
- /* we need to add 'i-1' padding bytes */
- l+=i;
- /* the last of these zero bytes will be overwritten
- * with the padding length. */
- memset(&rec->input[rec->length], 0, i);
- rec->length+=i;
- rec->input[l-1]=(i-1);
- }
-
- if (!send)
- {
- if (l == 0 || l%bs != 0)
- return 0;
- /* otherwise, rec->length >= bs */
- }
-
- if (!EVP_Cipher(ds, rec->data, rec->input, l))
- return -1;
+ if (!send) {
+ if (l == 0 || l % bs != 0) {
+ return 0;
+ }
+ /* otherwise, rec->length >= bs */
+ }
- if (EVP_MD_CTX_md(s->read_hash) != NULL)
- mac_size = EVP_MD_CTX_size(s->read_hash);
- if ((bs != 1) && !send)
- return ssl3_cbc_remove_padding(s, rec, bs, mac_size);
- }
- return(1);
- }
+ if (!EVP_Cipher(ds, rec->data, rec->input, l)) {
+ return -1;
+ }
-int ssl3_init_finished_mac(SSL *s)
- {
- if (s->s3->handshake_buffer) BIO_free(s->s3->handshake_buffer);
- if (s->s3->handshake_dgst) ssl3_free_digest_list(s);
- s->s3->handshake_buffer = BIO_new(BIO_s_mem());
- if (s->s3->handshake_buffer == NULL) {
- return 0;
- }
- (void)BIO_set_close(s->s3->handshake_buffer,BIO_CLOSE);
+ if (EVP_MD_CTX_md(s->read_hash) != NULL) {
+ mac_size = EVP_MD_CTX_size(s->read_hash);
+ }
+ if (bs != 1 && !send) {
+ return ssl3_cbc_remove_padding(s, rec, bs, mac_size);
+ }
+ }
- return 1;
- }
+ return 1;
+}
-void ssl3_free_digest_list(SSL *s)
- {
- int i;
- if (!s->s3->handshake_dgst) return;
- for (i=0;i<SSL_MAX_DIGEST;i++)
- {
- if (s->s3->handshake_dgst[i])
- EVP_MD_CTX_destroy(s->s3->handshake_dgst[i]);
- }
- OPENSSL_free(s->s3->handshake_dgst);
- s->s3->handshake_dgst=NULL;
- }
+int ssl3_init_finished_mac(SSL *s) {
+ if (s->s3->handshake_buffer) {
+ BIO_free(s->s3->handshake_buffer);
+ }
+ if (s->s3->handshake_dgst) {
+ ssl3_free_digest_list(s);
+ }
+ s->s3->handshake_buffer = BIO_new(BIO_s_mem());
+ if (s->s3->handshake_buffer == NULL) {
+ return 0;
+ }
+ BIO_set_close(s->s3->handshake_buffer, BIO_CLOSE);
+ return 1;
+}
+void ssl3_free_digest_list(SSL *s) {
+ int i;
+ if (!s->s3->handshake_dgst) {
+ return;
+ }
+ for (i = 0; i < SSL_MAX_DIGEST; i++) {
+ if (s->s3->handshake_dgst[i]) {
+ EVP_MD_CTX_destroy(s->s3->handshake_dgst[i]);
+ }
+ }
+ OPENSSL_free(s->s3->handshake_dgst);
+ s->s3->handshake_dgst = NULL;
+}
-void ssl3_finish_mac(SSL *s, const unsigned char *buf, int len)
- {
- if (s->s3->handshake_buffer)
- {
- BIO_write (s->s3->handshake_buffer,(void *)buf,len);
- }
- else
- {
- int i;
- for (i=0;i< SSL_MAX_DIGEST;i++)
- {
- if (s->s3->handshake_dgst[i]!= NULL)
- EVP_DigestUpdate(s->s3->handshake_dgst[i],buf,len);
- }
- }
- }
+void ssl3_finish_mac(SSL *s, const uint8_t *buf, int len) {
+ int i;
-int ssl3_digest_cached_records(SSL *s, enum should_free_handshake_buffer_t should_free_handshake_buffer)
- {
- int i;
- long mask;
- const EVP_MD *md;
- const uint8_t *hdata;
- size_t hdatalen;
+ if (s->s3->handshake_buffer) {
+ BIO_write(s->s3->handshake_buffer, (void *)buf, len);
+ return;
+ }
- /* Allocate handshake_dgst array */
- ssl3_free_digest_list(s);
- s->s3->handshake_dgst = OPENSSL_malloc(SSL_MAX_DIGEST * sizeof(EVP_MD_CTX *));
- if (s->s3->handshake_dgst == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_digest_cached_records, ERR_R_MALLOC_FAILURE);
- return 0;
- }
+ for (i = 0; i < SSL_MAX_DIGEST; i++) {
+ if (s->s3->handshake_dgst[i] != NULL) {
+ EVP_DigestUpdate(s->s3->handshake_dgst[i], buf, len);
+ }
+ }
+}
- memset(s->s3->handshake_dgst,0,SSL_MAX_DIGEST *sizeof(EVP_MD_CTX *));
- if (!BIO_mem_contents(s->s3->handshake_buffer, &hdata, &hdatalen))
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_digest_cached_records, SSL_R_BAD_HANDSHAKE_LENGTH);
- return 0;
- }
+int ssl3_digest_cached_records(
+ SSL *s, enum should_free_handshake_buffer_t should_free_handshake_buffer) {
+ int i;
+ long mask;
+ const EVP_MD *md;
+ const uint8_t *hdata;
+ size_t hdatalen;
- /* Loop through bitso of algorithm2 field and create MD_CTX-es */
- for (i=0;ssl_get_handshake_digest(i,&mask,&md); i++)
- {
- if ((mask & ssl_get_algorithm2(s)) && md)
- {
- s->s3->handshake_dgst[i] = EVP_MD_CTX_create();
- if (s->s3->handshake_dgst[i] == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_digest_cached_records, ERR_LIB_EVP);
- return 0;
- }
- if (!EVP_DigestInit_ex(s->s3->handshake_dgst[i], md, NULL))
- {
- EVP_MD_CTX_destroy(s->s3->handshake_dgst[i]);
- s->s3->handshake_dgst[i] = NULL;
- OPENSSL_PUT_ERROR(SSL, ssl3_digest_cached_records, ERR_LIB_EVP);
- return 0;
- }
- EVP_DigestUpdate(s->s3->handshake_dgst[i],hdata,hdatalen);
- }
- else
- {
- s->s3->handshake_dgst[i]=NULL;
- }
- }
+ /* Allocate handshake_dgst array */
+ ssl3_free_digest_list(s);
+ s->s3->handshake_dgst = OPENSSL_malloc(SSL_MAX_DIGEST * sizeof(EVP_MD_CTX *));
+ if (s->s3->handshake_dgst == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_digest_cached_records, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
- if (should_free_handshake_buffer == free_handshake_buffer)
- {
- /* Free handshake_buffer BIO */
- BIO_free(s->s3->handshake_buffer);
- s->s3->handshake_buffer = NULL;
- }
+ memset(s->s3->handshake_dgst, 0, SSL_MAX_DIGEST * sizeof(EVP_MD_CTX *));
+ if (!BIO_mem_contents(s->s3->handshake_buffer, &hdata, &hdatalen)) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_digest_cached_records,
+ SSL_R_BAD_HANDSHAKE_LENGTH);
+ return 0;
+ }
- return 1;
- }
+ /* Loop through bits of algorithm2 field and create MD_CTX-es */
+ for (i = 0; ssl_get_handshake_digest(i, &mask, &md); i++) {
+ if ((mask & ssl_get_algorithm2(s)) && md) {
+ s->s3->handshake_dgst[i] = EVP_MD_CTX_create();
+ if (s->s3->handshake_dgst[i] == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_digest_cached_records, ERR_LIB_EVP);
+ return 0;
+ }
+ if (!EVP_DigestInit_ex(s->s3->handshake_dgst[i], md, NULL)) {
+ EVP_MD_CTX_destroy(s->s3->handshake_dgst[i]);
+ s->s3->handshake_dgst[i] = NULL;
+ OPENSSL_PUT_ERROR(SSL, ssl3_digest_cached_records, ERR_LIB_EVP);
+ return 0;
+ }
+ EVP_DigestUpdate(s->s3->handshake_dgst[i], hdata, hdatalen);
+ } else {
+ s->s3->handshake_dgst[i] = NULL;
+ }
+ }
-int ssl3_cert_verify_mac(SSL *s, int md_nid, unsigned char *p)
- {
- return(ssl3_handshake_mac(s,md_nid,NULL,0,p));
- }
-int ssl3_final_finish_mac(SSL *s,
- const char *sender, int len, unsigned char *p)
- {
- int ret, sha1len;
- ret=ssl3_handshake_mac(s,NID_md5,sender,len,p);
- if(ret == 0)
- return 0;
+ if (should_free_handshake_buffer == free_handshake_buffer) {
+ /* Free handshake_buffer BIO */
+ BIO_free(s->s3->handshake_buffer);
+ s->s3->handshake_buffer = NULL;
+ }
- p+=ret;
+ return 1;
+}
- sha1len=ssl3_handshake_mac(s,NID_sha1,sender,len,p);
- if(sha1len == 0)
- return 0;
+int ssl3_cert_verify_mac(SSL *s, int md_nid, uint8_t *p) {
+ return ssl3_handshake_mac(s, md_nid, NULL, 0, p);
+}
- ret+=sha1len;
- return(ret);
- }
+int ssl3_final_finish_mac(SSL *s, const char *sender, int len, uint8_t *p) {
+ int ret, sha1len;
+ ret = ssl3_handshake_mac(s, NID_md5, sender, len, p);
+ if (ret == 0) {
+ return 0;
+ }
-static int ssl3_handshake_mac(SSL *s, int md_nid,
- const char *sender, int len, unsigned char *p)
- {
- unsigned int ret;
- int npad,n;
- unsigned int i;
- unsigned char md_buf[EVP_MAX_MD_SIZE];
- EVP_MD_CTX ctx,*d=NULL;
+ p += ret;
- if (s->s3->handshake_buffer)
- if (!ssl3_digest_cached_records(s, free_handshake_buffer))
- return 0;
+ sha1len = ssl3_handshake_mac(s, NID_sha1, sender, len, p);
+ if (sha1len == 0) {
+ return 0;
+ }
- /* Search for digest of specified type in the handshake_dgst
- * array*/
- for (i=0;i<SSL_MAX_DIGEST;i++)
- {
- if (s->s3->handshake_dgst[i]&&EVP_MD_CTX_type(s->s3->handshake_dgst[i])==md_nid)
- {
- d=s->s3->handshake_dgst[i];
- break;
- }
- }
- if (!d) {
- OPENSSL_PUT_ERROR(SSL, ssl3_handshake_mac, SSL_R_NO_REQUIRED_DIGEST);
- return 0;
- }
- EVP_MD_CTX_init(&ctx);
- if (!EVP_MD_CTX_copy_ex(&ctx,d))
- {
- EVP_MD_CTX_cleanup(&ctx);
- OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_LIB_EVP);
- return 0;
- }
- n=EVP_MD_CTX_size(&ctx);
- if (n < 0)
- return 0;
+ ret += sha1len;
+ return ret;
+}
- npad=(48/n)*n;
- if (sender != NULL)
- EVP_DigestUpdate(&ctx,sender,len);
- EVP_DigestUpdate(&ctx,s->session->master_key,
- s->session->master_key_length);
- EVP_DigestUpdate(&ctx,ssl3_pad_1,npad);
- EVP_DigestFinal_ex(&ctx,md_buf,&i);
+static int ssl3_handshake_mac(SSL *s, int md_nid, const char *sender, int len,
+ uint8_t *p) {
+ unsigned int ret;
+ int npad, n;
+ unsigned int i;
+ uint8_t md_buf[EVP_MAX_MD_SIZE];
+ EVP_MD_CTX ctx, *d = NULL;
- if (!EVP_DigestInit_ex(&ctx,EVP_MD_CTX_md(&ctx), NULL))
- {
- EVP_MD_CTX_cleanup(&ctx);
- OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_LIB_EVP);
- return 0;
- }
- EVP_DigestUpdate(&ctx,s->session->master_key,
- s->session->master_key_length);
- EVP_DigestUpdate(&ctx,ssl3_pad_2,npad);
- EVP_DigestUpdate(&ctx,md_buf,i);
- EVP_DigestFinal_ex(&ctx,p,&ret);
+ if (s->s3->handshake_buffer &&
+ !ssl3_digest_cached_records(s, free_handshake_buffer)) {
+ return 0;
+ }
- EVP_MD_CTX_cleanup(&ctx);
+ /* Search for digest of specified type in the handshake_dgst array. */
+ for (i = 0; i < SSL_MAX_DIGEST; i++) {
+ if (s->s3->handshake_dgst[i] &&
+ EVP_MD_CTX_type(s->s3->handshake_dgst[i]) == md_nid) {
+ d = s->s3->handshake_dgst[i];
+ break;
+ }
+ }
- return((int)ret);
- }
+ if (!d) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_handshake_mac, SSL_R_NO_REQUIRED_DIGEST);
+ return 0;
+ }
-int n_ssl3_mac(SSL *ssl, unsigned char *md, int send)
- {
- SSL3_RECORD *rec;
- unsigned char *mac_sec,*seq;
- EVP_MD_CTX md_ctx;
- const EVP_MD_CTX *hash;
- unsigned char *p,rec_char;
- size_t md_size, orig_len;
- int npad;
- int t;
+ EVP_MD_CTX_init(&ctx);
+ if (!EVP_MD_CTX_copy_ex(&ctx, d)) {
+ EVP_MD_CTX_cleanup(&ctx);
+ OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_LIB_EVP);
+ return 0;
+ }
- if (send)
- {
- rec= &(ssl->s3->wrec);
- mac_sec= &(ssl->s3->write_mac_secret[0]);
- seq= &(ssl->s3->write_sequence[0]);
- hash=ssl->write_hash;
- }
- else
- {
- rec= &(ssl->s3->rrec);
- mac_sec= &(ssl->s3->read_mac_secret[0]);
- seq= &(ssl->s3->read_sequence[0]);
- hash=ssl->read_hash;
- }
+ n = EVP_MD_CTX_size(&ctx);
+ if (n < 0) {
+ return 0;
+ }
- t=EVP_MD_CTX_size(hash);
- if (t < 0 || t > 20)
- return -1;
- md_size=t;
- npad=(48/md_size)*md_size;
+ npad = (48 / n) * n;
+ if (sender != NULL) {
+ EVP_DigestUpdate(&ctx, sender, len);
+ }
+ EVP_DigestUpdate(&ctx, s->session->master_key, s->session->master_key_length);
+ EVP_DigestUpdate(&ctx, ssl3_pad_1, npad);
+ EVP_DigestFinal_ex(&ctx, md_buf, &i);
- /* kludge: ssl3_cbc_remove_padding passes padding length in rec->type */
- orig_len = rec->length+md_size+((unsigned int)rec->type>>8);
- rec->type &= 0xff;
+ if (!EVP_DigestInit_ex(&ctx, EVP_MD_CTX_md(&ctx), NULL)) {
+ EVP_MD_CTX_cleanup(&ctx);
+ OPENSSL_PUT_ERROR(SSL, ssl3_generate_key_block, ERR_LIB_EVP);
+ return 0;
+ }
+ EVP_DigestUpdate(&ctx, s->session->master_key, s->session->master_key_length);
+ EVP_DigestUpdate(&ctx, ssl3_pad_2, npad);
+ EVP_DigestUpdate(&ctx, md_buf, i);
+ EVP_DigestFinal_ex(&ctx, p, &ret);
- if (!send &&
- EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
- ssl3_cbc_record_digest_supported(hash))
- {
- /* This is a CBC-encrypted record. We must avoid leaking any
- * timing-side channel information about how many blocks of
- * data we are hashing because that gives an attacker a
- * timing-oracle. */
+ EVP_MD_CTX_cleanup(&ctx);
- /* npad is, at most, 48 bytes and that's with MD5:
- * 16 + 48 + 8 (sequence bytes) + 1 + 2 = 75.
- *
- * With SHA-1 (the largest hash speced for SSLv3) the hash size
- * goes up 4, but npad goes down by 8, resulting in a smaller
- * total size. */
- unsigned char header[75];
- unsigned j = 0;
- memcpy(header+j, mac_sec, md_size);
- j += md_size;
- memcpy(header+j, ssl3_pad_1, npad);
- j += npad;
- memcpy(header+j, seq, 8);
- j += 8;
- header[j++] = rec->type;
- header[j++] = rec->length >> 8;
- header[j++] = rec->length & 0xff;
+ return ret;
+}
- if (!ssl3_cbc_digest_record(
- hash,
- md, &md_size,
- header, rec->input,
- rec->length + md_size, orig_len,
- mac_sec, md_size,
- 1 /* is SSLv3 */))
- {
- return -1;
- }
- }
- else
- {
- unsigned int md_size_u;
- /* Chop the digest off the end :-) */
- EVP_MD_CTX_init(&md_ctx);
+int n_ssl3_mac(SSL *ssl, uint8_t *md, int send) {
+ SSL3_RECORD *rec;
+ uint8_t *mac_sec, *seq;
+ EVP_MD_CTX md_ctx;
+ const EVP_MD_CTX *hash;
+ uint8_t *p, rec_char;
+ size_t md_size, orig_len;
+ int npad;
+ int t;
- if (!EVP_MD_CTX_copy_ex(&md_ctx,hash))
- {
- EVP_MD_CTX_cleanup(&md_ctx);
- return -1;
- }
- EVP_DigestUpdate(&md_ctx,mac_sec,md_size);
- EVP_DigestUpdate(&md_ctx,ssl3_pad_1,npad);
- EVP_DigestUpdate(&md_ctx,seq,8);
- rec_char=rec->type;
- EVP_DigestUpdate(&md_ctx,&rec_char,1);
- p=md;
- s2n(rec->length,p);
- EVP_DigestUpdate(&md_ctx,md,2);
- EVP_DigestUpdate(&md_ctx,rec->input,rec->length);
- EVP_DigestFinal_ex( &md_ctx,md,NULL);
+ if (send) {
+ rec = &ssl->s3->wrec;
+ mac_sec = &ssl->s3->write_mac_secret[0];
+ seq = &ssl->s3->write_sequence[0];
+ hash = ssl->write_hash;
+ } else {
+ rec = &ssl->s3->rrec;
+ mac_sec = &ssl->s3->read_mac_secret[0];
+ seq = &ssl->s3->read_sequence[0];
+ hash = ssl->read_hash;
+ }
- if (!EVP_MD_CTX_copy_ex(&md_ctx,hash))
- {
- EVP_MD_CTX_cleanup(&md_ctx);
- return -1;
- }
- EVP_DigestUpdate(&md_ctx,mac_sec,md_size);
- EVP_DigestUpdate(&md_ctx,ssl3_pad_2,npad);
- EVP_DigestUpdate(&md_ctx,md,md_size);
- EVP_DigestFinal_ex( &md_ctx,md,&md_size_u);
- md_size = md_size_u;
+ t = EVP_MD_CTX_size(hash);
+ if (t < 0 || t > 20) {
+ return -1;
+ }
+ md_size = t;
+ npad = (48 / md_size) * md_size;
- EVP_MD_CTX_cleanup(&md_ctx);
- }
+ /* kludge: ssl3_cbc_remove_padding passes padding length in rec->type */
+ orig_len = rec->length + md_size + ((unsigned int)rec->type >> 8);
+ rec->type &= 0xff;
- ssl3_record_sequence_update(seq);
- return(md_size);
- }
+ if (!send && EVP_CIPHER_CTX_mode(ssl->enc_read_ctx) == EVP_CIPH_CBC_MODE &&
+ ssl3_cbc_record_digest_supported(hash)) {
+ /* This is a CBC-encrypted record. We must avoid leaking any timing-side
+ * channel information about how many blocks of data we are hashing because
+ * that gives an attacker a timing-oracle. */
-void ssl3_record_sequence_update(unsigned char *seq)
- {
- int i;
+ /* npad is, at most, 48 bytes and that's with MD5:
+ * 16 + 48 + 8 (sequence bytes) + 1 + 2 = 75.
+ *
+ * With SHA-1 (the largest hash speced for SSLv3) the hash size goes up 4,
+ * but npad goes down by 8, resulting in a smaller total size. */
+ uint8_t header[75];
+ unsigned j = 0;
+ memcpy(header + j, mac_sec, md_size);
+ j += md_size;
+ memcpy(header + j, ssl3_pad_1, npad);
+ j += npad;
+ memcpy(header + j, seq, 8);
+ j += 8;
+ header[j++] = rec->type;
+ header[j++] = rec->length >> 8;
+ header[j++] = rec->length & 0xff;
- for (i=7; i>=0; i--)
- {
- ++seq[i];
- if (seq[i] != 0) break;
- }
- }
+ if (!ssl3_cbc_digest_record(hash, md, &md_size, header, rec->input,
+ rec->length + md_size, orig_len, mac_sec,
+ md_size, 1 /* is SSLv3 */)) {
+ return -1;
+ }
+ } else {
+ unsigned int md_size_u;
+ /* Chop the digest off the end :-) */
+ EVP_MD_CTX_init(&md_ctx);
-int ssl3_generate_master_secret(SSL *s, unsigned char *out, unsigned char *p,
- int len)
- {
- static const unsigned char *salt[3]={
- (const unsigned char *)"A",
- (const unsigned char *)"BB",
- (const unsigned char *)"CCC",
- };
- unsigned char buf[EVP_MAX_MD_SIZE];
- EVP_MD_CTX ctx;
- int i,ret=0;
- unsigned int n;
-#ifdef OPENSSL_SSL_TRACE_CRYPTO
- unsigned char *tmpout = out;
-#endif
+ if (!EVP_MD_CTX_copy_ex(&md_ctx, hash)) {
+ EVP_MD_CTX_cleanup(&md_ctx);
+ return -1;
+ }
+ EVP_DigestUpdate(&md_ctx, mac_sec, md_size);
+ EVP_DigestUpdate(&md_ctx, ssl3_pad_1, npad);
+ EVP_DigestUpdate(&md_ctx, seq, 8);
+ rec_char = rec->type;
+ EVP_DigestUpdate(&md_ctx, &rec_char, 1);
+ p = md;
+ s2n(rec->length, p);
+ EVP_DigestUpdate(&md_ctx, md, 2);
+ EVP_DigestUpdate(&md_ctx, rec->input, rec->length);
+ EVP_DigestFinal_ex(&md_ctx, md, NULL);
- EVP_MD_CTX_init(&ctx);
- for (i=0; i<3; i++)
- {
- if (!EVP_DigestInit_ex(&ctx, EVP_sha1(), NULL))
- {
- ret = 0;
- break;
- }
+ if (!EVP_MD_CTX_copy_ex(&md_ctx, hash)) {
+ EVP_MD_CTX_cleanup(&md_ctx);
+ return -1;
+ }
+ EVP_DigestUpdate(&md_ctx, mac_sec, md_size);
+ EVP_DigestUpdate(&md_ctx, ssl3_pad_2, npad);
+ EVP_DigestUpdate(&md_ctx, md, md_size);
+ EVP_DigestFinal_ex(&md_ctx, md, &md_size_u);
+ md_size = md_size_u;
- EVP_DigestUpdate(&ctx,salt[i],strlen((const char *)salt[i]));
- EVP_DigestUpdate(&ctx,p,len);
- EVP_DigestUpdate(&ctx,&(s->s3->client_random[0]),
- SSL3_RANDOM_SIZE);
- EVP_DigestUpdate(&ctx,&(s->s3->server_random[0]),
- SSL3_RANDOM_SIZE);
- EVP_DigestFinal_ex(&ctx,buf,&n);
+ EVP_MD_CTX_cleanup(&md_ctx);
+ }
- if (!EVP_DigestInit_ex(&ctx, EVP_md5(), NULL))
- {
- ret = 0;
- break;
- }
+ ssl3_record_sequence_update(seq);
+ return md_size;
+}
- EVP_DigestUpdate(&ctx,p,len);
- EVP_DigestUpdate(&ctx,buf,n);
- EVP_DigestFinal_ex(&ctx,out,&n);
- out+=n;
- ret+=n;
- }
- EVP_MD_CTX_cleanup(&ctx);
+void ssl3_record_sequence_update(uint8_t *seq) {
+ int i;
-#ifdef OPENSSL_SSL_TRACE_CRYPTO
- if (s->msg_callback)
- {
- s->msg_callback(2, s->version, TLS1_RT_CRYPTO_PREMASTER,
- p, len, s, s->msg_callback_arg);
- s->msg_callback(2, s->version, TLS1_RT_CRYPTO_CLIENT_RANDOM,
- s->s3->client_random, SSL3_RANDOM_SIZE,
- s, s->msg_callback_arg);
- s->msg_callback(2, s->version, TLS1_RT_CRYPTO_SERVER_RANDOM,
- s->s3->server_random, SSL3_RANDOM_SIZE,
- s, s->msg_callback_arg);
- s->msg_callback(2, s->version, TLS1_RT_CRYPTO_MASTER,
- tmpout, SSL3_MASTER_SECRET_SIZE,
- s, s->msg_callback_arg);
- }
-#endif
- return(ret);
- }
+ for (i = 7; i >= 0; i--) {
+ ++seq[i];
+ if (seq[i] != 0) {
+ break;
+ }
+ }
+}
-int ssl3_alert_code(int code)
- {
- switch (code)
- {
- case SSL_AD_CLOSE_NOTIFY: return(SSL3_AD_CLOSE_NOTIFY);
- case SSL_AD_UNEXPECTED_MESSAGE: return(SSL3_AD_UNEXPECTED_MESSAGE);
- case SSL_AD_BAD_RECORD_MAC: return(SSL3_AD_BAD_RECORD_MAC);
- case SSL_AD_DECRYPTION_FAILED: return(SSL3_AD_BAD_RECORD_MAC);
- case SSL_AD_RECORD_OVERFLOW: return(SSL3_AD_BAD_RECORD_MAC);
- case SSL_AD_DECOMPRESSION_FAILURE:return(SSL3_AD_DECOMPRESSION_FAILURE);
- case SSL_AD_HANDSHAKE_FAILURE: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_NO_CERTIFICATE: return(SSL3_AD_NO_CERTIFICATE);
- case SSL_AD_BAD_CERTIFICATE: return(SSL3_AD_BAD_CERTIFICATE);
- case SSL_AD_UNSUPPORTED_CERTIFICATE:return(SSL3_AD_UNSUPPORTED_CERTIFICATE);
- case SSL_AD_CERTIFICATE_REVOKED:return(SSL3_AD_CERTIFICATE_REVOKED);
- case SSL_AD_CERTIFICATE_EXPIRED:return(SSL3_AD_CERTIFICATE_EXPIRED);
- case SSL_AD_CERTIFICATE_UNKNOWN:return(SSL3_AD_CERTIFICATE_UNKNOWN);
- case SSL_AD_ILLEGAL_PARAMETER: return(SSL3_AD_ILLEGAL_PARAMETER);
- case SSL_AD_UNKNOWN_CA: return(SSL3_AD_BAD_CERTIFICATE);
- case SSL_AD_ACCESS_DENIED: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_DECODE_ERROR: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_DECRYPT_ERROR: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_EXPORT_RESTRICTION: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_PROTOCOL_VERSION: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_INSUFFICIENT_SECURITY:return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_INTERNAL_ERROR: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_USER_CANCELLED: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_NO_RENEGOTIATION: return(-1); /* Don't send it :-) */
- case SSL_AD_UNSUPPORTED_EXTENSION: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_CERTIFICATE_UNOBTAINABLE: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_UNRECOGNIZED_NAME: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_BAD_CERTIFICATE_HASH_VALUE: return(SSL3_AD_HANDSHAKE_FAILURE);
- case SSL_AD_UNKNOWN_PSK_IDENTITY:return(TLS1_AD_UNKNOWN_PSK_IDENTITY);
- case SSL_AD_INAPPROPRIATE_FALLBACK:return(SSL3_AD_INAPPROPRIATE_FALLBACK);
- default: return(-1);
- }
- }
+int ssl3_generate_master_secret(SSL *s, uint8_t *out, uint8_t *p, int len) {
+ uint8_t buf[EVP_MAX_MD_SIZE];
+ EVP_MD_CTX ctx;
+ int i, ret = 0;
+ unsigned int n;
+ EVP_MD_CTX_init(&ctx);
+ for (i = 0; i < 3; i++) {
+ if (!EVP_DigestInit_ex(&ctx, EVP_sha1(), NULL)) {
+ ret = 0;
+ break;
+ }
+
+ if (i == 0) {
+ EVP_DigestUpdate(&ctx, (const uint8_t*) "A", 1);
+ } else if (i == 1) {
+ EVP_DigestUpdate(&ctx, (const uint8_t*) "BB", 2);
+ } else {
+ EVP_DigestUpdate(&ctx, (const uint8_t*) "CCC", 3);
+ }
+ EVP_DigestUpdate(&ctx, p, len);
+ EVP_DigestUpdate(&ctx, &s->s3->client_random[0], SSL3_RANDOM_SIZE);
+ EVP_DigestUpdate(&ctx, &s->s3->server_random[0], SSL3_RANDOM_SIZE);
+ EVP_DigestFinal_ex(&ctx, buf, &n);
+
+ if (!EVP_DigestInit_ex(&ctx, EVP_md5(), NULL)) {
+ ret = 0;
+ break;
+ }
+
+ EVP_DigestUpdate(&ctx, p, len);
+ EVP_DigestUpdate(&ctx, buf, n);
+ EVP_DigestFinal_ex(&ctx, out, &n);
+ out += n;
+ ret += n;
+ }
+ EVP_MD_CTX_cleanup(&ctx);
+
+ return ret;
+}
+
+int ssl3_alert_code(int code) {
+ switch (code) {
+ case SSL_AD_CLOSE_NOTIFY:
+ return SSL3_AD_CLOSE_NOTIFY;
+
+ case SSL_AD_UNEXPECTED_MESSAGE:
+ return SSL3_AD_UNEXPECTED_MESSAGE;
+
+ case SSL_AD_BAD_RECORD_MAC:
+ return SSL3_AD_BAD_RECORD_MAC;
+
+ case SSL_AD_DECRYPTION_FAILED:
+ return SSL3_AD_BAD_RECORD_MAC;
+
+ case SSL_AD_RECORD_OVERFLOW:
+ return SSL3_AD_BAD_RECORD_MAC;
+
+ case SSL_AD_DECOMPRESSION_FAILURE:
+ return SSL3_AD_DECOMPRESSION_FAILURE;
+
+ case SSL_AD_HANDSHAKE_FAILURE:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_NO_CERTIFICATE:
+ return SSL3_AD_NO_CERTIFICATE;
+
+ case SSL_AD_BAD_CERTIFICATE:
+ return SSL3_AD_BAD_CERTIFICATE;
+
+ case SSL_AD_UNSUPPORTED_CERTIFICATE:
+ return SSL3_AD_UNSUPPORTED_CERTIFICATE;
+
+ case SSL_AD_CERTIFICATE_REVOKED:
+ return SSL3_AD_CERTIFICATE_REVOKED;
+
+ case SSL_AD_CERTIFICATE_EXPIRED:
+ return SSL3_AD_CERTIFICATE_EXPIRED;
+
+ case SSL_AD_CERTIFICATE_UNKNOWN:
+ return SSL3_AD_CERTIFICATE_UNKNOWN;
+
+ case SSL_AD_ILLEGAL_PARAMETER:
+ return SSL3_AD_ILLEGAL_PARAMETER;
+
+ case SSL_AD_UNKNOWN_CA:
+ return SSL3_AD_BAD_CERTIFICATE;
+
+ case SSL_AD_ACCESS_DENIED:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_DECODE_ERROR:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_DECRYPT_ERROR:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_EXPORT_RESTRICTION:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_PROTOCOL_VERSION:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_INSUFFICIENT_SECURITY:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_INTERNAL_ERROR:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_USER_CANCELLED:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_NO_RENEGOTIATION:
+ return -1; /* Don't send it. */
+
+ case SSL_AD_UNSUPPORTED_EXTENSION:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_CERTIFICATE_UNOBTAINABLE:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_UNRECOGNIZED_NAME:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_BAD_CERTIFICATE_HASH_VALUE:
+ return SSL3_AD_HANDSHAKE_FAILURE;
+
+ case SSL_AD_UNKNOWN_PSK_IDENTITY:
+ return TLS1_AD_UNKNOWN_PSK_IDENTITY;
+
+ case SSL_AD_INAPPROPRIATE_FALLBACK:
+ return SSL3_AD_INAPPROPRIATE_FALLBACK;
+
+ default:
+ return -1;
+ }
+}
diff --git a/ssl/s3_lib.c b/ssl/s3_lib.c
index 1a97c40..dcdf4ee 100644
--- a/ssl/s3_lib.c
+++ b/ssl/s3_lib.c
@@ -157,1912 +157,1499 @@
#include "ssl_locl.h"
-#define SSL3_NUM_CIPHERS (sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
+
+#define SSL3_NUM_CIPHERS (sizeof(ssl3_ciphers) / sizeof(SSL_CIPHER))
/* FIXED_NONCE_LEN is a macro that results in the correct value to set the
* fixed nonce length in SSL_CIPHER.algorithms2. It's the inverse of
* SSL_CIPHER_AEAD_FIXED_NONCE_LEN. */
-#define FIXED_NONCE_LEN(x) ((x/2)<<24)
+#define FIXED_NONCE_LEN(x) ((x / 2) << 24)
/* list of available SSLv3 ciphers (sorted by id) */
-const SSL_CIPHER ssl3_ciphers[]={
+const SSL_CIPHER ssl3_ciphers[] = {
+ /* The RSA ciphers */
+ /* Cipher 04 */
+ {
+ 1, SSL3_TXT_RSA_RC4_128_MD5, SSL3_CK_RSA_RC4_128_MD5, SSL_kRSA, SSL_aRSA,
+ SSL_RC4, SSL_MD5, SSL_SSLV3, SSL_MEDIUM,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF | SSL_CIPHER_ALGORITHM2_STATEFUL_AEAD,
+ 128, 128,
+ },
-/* The RSA ciphers */
-/* Cipher 04 */
- {
- 1,
- SSL3_TXT_RSA_RC4_128_MD5,
- SSL3_CK_RSA_RC4_128_MD5,
- SSL_kRSA,
- SSL_aRSA,
- SSL_RC4,
- SSL_MD5,
- SSL_SSLV3,
- SSL_MEDIUM,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF|SSL_CIPHER_ALGORITHM2_STATEFUL_AEAD,
- 128,
- 128,
- },
+ /* Cipher 05 */
+ {
+ 1, SSL3_TXT_RSA_RC4_128_SHA, SSL3_CK_RSA_RC4_128_SHA, SSL_kRSA, SSL_aRSA,
+ SSL_RC4, SSL_SHA1, SSL_SSLV3, SSL_MEDIUM,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
-/* Cipher 05 */
- {
- 1,
- SSL3_TXT_RSA_RC4_128_SHA,
- SSL3_CK_RSA_RC4_128_SHA,
- SSL_kRSA,
- SSL_aRSA,
- SSL_RC4,
- SSL_SHA1,
- SSL_SSLV3,
- SSL_MEDIUM,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
-/* Cipher 0A */
- {
- 1,
- SSL3_TXT_RSA_DES_192_CBC3_SHA,
- SSL3_CK_RSA_DES_192_CBC3_SHA,
- SSL_kRSA,
- SSL_aRSA,
- SSL_3DES,
- SSL_SHA1,
- SSL_SSLV3,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 112,
- 168,
- },
-
-/* The Ephemeral DH ciphers */
-
-/* Cipher 18 */
- {
- 1,
- SSL3_TXT_ADH_RC4_128_MD5,
- SSL3_CK_ADH_RC4_128_MD5,
- SSL_kEDH,
- SSL_aNULL,
- SSL_RC4,
- SSL_MD5,
- SSL_SSLV3,
- SSL_MEDIUM,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
-/* New AES ciphersuites */
-/* Cipher 2F */
- {
- 1,
- TLS1_TXT_RSA_WITH_AES_128_SHA,
- TLS1_CK_RSA_WITH_AES_128_SHA,
- SSL_kRSA,
- SSL_aRSA,
- SSL_AES128,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-/* Cipher 33 */
- {
- 1,
- TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
- TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
- SSL_kEDH,
- SSL_aRSA,
- SSL_AES128,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-/* Cipher 34 */
- {
- 1,
- TLS1_TXT_ADH_WITH_AES_128_SHA,
- TLS1_CK_ADH_WITH_AES_128_SHA,
- SSL_kEDH,
- SSL_aNULL,
- SSL_AES128,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
-/* Cipher 35 */
- {
- 1,
- TLS1_TXT_RSA_WITH_AES_256_SHA,
- TLS1_CK_RSA_WITH_AES_256_SHA,
- SSL_kRSA,
- SSL_aRSA,
- SSL_AES256,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
-
-/* Cipher 39 */
- {
- 1,
- TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
- TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
- SSL_kEDH,
- SSL_aRSA,
- SSL_AES256,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
-
- /* Cipher 3A */
- {
- 1,
- TLS1_TXT_ADH_WITH_AES_256_SHA,
- TLS1_CK_ADH_WITH_AES_256_SHA,
- SSL_kEDH,
- SSL_aNULL,
- SSL_AES256,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
-
- /* TLS v1.2 ciphersuites */
- /* Cipher 3C */
- {
- 1,
- TLS1_TXT_RSA_WITH_AES_128_SHA256,
- TLS1_CK_RSA_WITH_AES_128_SHA256,
- SSL_kRSA,
- SSL_aRSA,
- SSL_AES128,
- SSL_SHA256,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
- /* Cipher 3D */
- {
- 1,
- TLS1_TXT_RSA_WITH_AES_256_SHA256,
- TLS1_CK_RSA_WITH_AES_256_SHA256,
- SSL_kRSA,
- SSL_aRSA,
- SSL_AES256,
- SSL_SHA256,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
+ /* Cipher 0A */
+ {
+ 1, SSL3_TXT_RSA_DES_192_CBC3_SHA, SSL3_CK_RSA_DES_192_CBC3_SHA, SSL_kRSA,
+ SSL_aRSA, SSL_3DES, SSL_SHA1, SSL_SSLV3, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 112, 168,
+ },
- /* TLS v1.2 ciphersuites */
- /* Cipher 67 */
- {
- 1,
- TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256,
- TLS1_CK_DHE_RSA_WITH_AES_128_SHA256,
- SSL_kEDH,
- SSL_aRSA,
- SSL_AES128,
- SSL_SHA256,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
+ /* The Ephemeral DH ciphers */
- /* Cipher 6B */
- {
- 1,
- TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256,
- TLS1_CK_DHE_RSA_WITH_AES_256_SHA256,
- SSL_kEDH,
- SSL_aRSA,
- SSL_AES256,
- SSL_SHA256,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
-
- /* Cipher 6C */
- {
- 1,
- TLS1_TXT_ADH_WITH_AES_128_SHA256,
- TLS1_CK_ADH_WITH_AES_128_SHA256,
- SSL_kEDH,
- SSL_aNULL,
- SSL_AES128,
- SSL_SHA256,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
- /* Cipher 6D */
- {
- 1,
- TLS1_TXT_ADH_WITH_AES_256_SHA256,
- TLS1_CK_ADH_WITH_AES_256_SHA256,
- SSL_kEDH,
- SSL_aNULL,
- SSL_AES256,
- SSL_SHA256,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
+ /* Cipher 18 */
+ {
+ 1, SSL3_TXT_ADH_RC4_128_MD5, SSL3_CK_ADH_RC4_128_MD5, SSL_kEDH, SSL_aNULL,
+ SSL_RC4, SSL_MD5, SSL_SSLV3, SSL_MEDIUM,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* Cipher 8A */
- {
- 1,
- TLS1_TXT_PSK_WITH_RC4_128_SHA,
- TLS1_CK_PSK_WITH_RC4_128_SHA,
- SSL_kPSK,
- SSL_aPSK,
- SSL_RC4,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_MEDIUM,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
+ /* New AES ciphersuites */
- /* Cipher 8C */
- {
- 1,
- TLS1_TXT_PSK_WITH_AES_128_CBC_SHA,
- TLS1_CK_PSK_WITH_AES_128_CBC_SHA,
- SSL_kPSK,
- SSL_aPSK,
- SSL_AES128,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
+ /* Cipher 2F */
+ {
+ 1, TLS1_TXT_RSA_WITH_AES_128_SHA, TLS1_CK_RSA_WITH_AES_128_SHA, SSL_kRSA,
+ SSL_aRSA, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* Cipher 8D */
- {
- 1,
- TLS1_TXT_PSK_WITH_AES_256_CBC_SHA,
- TLS1_CK_PSK_WITH_AES_256_CBC_SHA,
- SSL_kPSK,
- SSL_aPSK,
- SSL_AES256,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
+ /* Cipher 33 */
+ {
+ 1, TLS1_TXT_DHE_RSA_WITH_AES_128_SHA, TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
+ SSL_kEDH, SSL_aRSA, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* GCM ciphersuites from RFC5288 */
+ /* Cipher 34 */
+ {
+ 1, TLS1_TXT_ADH_WITH_AES_128_SHA, TLS1_CK_ADH_WITH_AES_128_SHA, SSL_kEDH,
+ SSL_aNULL, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* Cipher 9C */
- {
- 1,
- TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256,
- TLS1_CK_RSA_WITH_AES_128_GCM_SHA256,
- SSL_kRSA,
- SSL_aRSA,
- SSL_AES128GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 128,
- 128,
- },
+ /* Cipher 35 */
+ {
+ 1, TLS1_TXT_RSA_WITH_AES_256_SHA, TLS1_CK_RSA_WITH_AES_256_SHA, SSL_kRSA,
+ SSL_aRSA, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
- /* Cipher 9D */
- {
- 1,
- TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384,
- TLS1_CK_RSA_WITH_AES_256_GCM_SHA384,
- SSL_kRSA,
- SSL_aRSA,
- SSL_AES256GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
- SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 256,
- 256,
- },
+ /* Cipher 39 */
+ {
+ 1, TLS1_TXT_DHE_RSA_WITH_AES_256_SHA, TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
+ SSL_kEDH, SSL_aRSA, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
- /* Cipher 9E */
- {
- 1,
- TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256,
- TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256,
- SSL_kEDH,
- SSL_aRSA,
- SSL_AES128GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 128,
- 128,
- },
-
- /* Cipher 9F */
- {
- 1,
- TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384,
- TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384,
- SSL_kEDH,
- SSL_aRSA,
- SSL_AES256GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
- SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 256,
- 256,
- },
-
- /* Cipher A6 */
- {
- 1,
- TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256,
- TLS1_CK_ADH_WITH_AES_128_GCM_SHA256,
- SSL_kEDH,
- SSL_aNULL,
- SSL_AES128GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 128,
- 128,
- },
-
- /* Cipher A7 */
- {
- 1,
- TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384,
- TLS1_CK_ADH_WITH_AES_256_GCM_SHA384,
- SSL_kEDH,
- SSL_aNULL,
- SSL_AES256GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
- SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 256,
- 256,
- },
-
- /* Cipher C007 */
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
- TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
- SSL_kEECDH,
- SSL_aECDSA,
- SSL_RC4,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_MEDIUM,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
- /* Cipher C009 */
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
- TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
- SSL_kEECDH,
- SSL_aECDSA,
- SSL_AES128,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
- /* Cipher C00A */
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
- TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
- SSL_kEECDH,
- SSL_aECDSA,
- SSL_AES256,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
-
- /* Cipher C011 */
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
- TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
- SSL_kEECDH,
- SSL_aRSA,
- SSL_RC4,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_MEDIUM,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
- /* Cipher C013 */
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
- TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
- SSL_kEECDH,
- SSL_aRSA,
- SSL_AES128,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
- /* Cipher C014 */
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
- TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
- SSL_kEECDH,
- SSL_aRSA,
- SSL_AES256,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
-
- /* Cipher C016 */
- {
- 1,
- TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
- TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
- SSL_kEECDH,
- SSL_aNULL,
- SSL_RC4,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_MEDIUM,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
- /* Cipher C018 */
- {
- 1,
- TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
- TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
- SSL_kEECDH,
- SSL_aNULL,
- SSL_AES128,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 128,
- 128,
- },
-
- /* Cipher C019 */
- {
- 1,
- TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
- TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
- SSL_kEECDH,
- SSL_aNULL,
- SSL_AES256,
- SSL_SHA1,
- SSL_TLSV1,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF,
- 256,
- 256,
- },
+ /* Cipher 3A */
+ {
+ 1, TLS1_TXT_ADH_WITH_AES_256_SHA, TLS1_CK_ADH_WITH_AES_256_SHA, SSL_kEDH,
+ SSL_aNULL, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
- /* HMAC based TLS v1.2 ciphersuites from RFC5289 */
+ /* TLS v1.2 ciphersuites */
- /* Cipher C023 */
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256,
- TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256,
- SSL_kEECDH,
- SSL_aECDSA,
- SSL_AES128,
- SSL_SHA256,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
- 128,
- 128,
- },
+ /* Cipher 3C */
+ {
+ 1, TLS1_TXT_RSA_WITH_AES_128_SHA256, TLS1_CK_RSA_WITH_AES_128_SHA256,
+ SSL_kRSA, SSL_aRSA, SSL_AES128, SSL_SHA256, SSL_TLSV1_2,
+ SSL_HIGH | SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* Cipher C024 */
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384,
- TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384,
- SSL_kEECDH,
- SSL_aECDSA,
- SSL_AES256,
- SSL_SHA384,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
- 256,
- 256,
- },
+ /* Cipher 3D */
+ {
+ 1, TLS1_TXT_RSA_WITH_AES_256_SHA256, TLS1_CK_RSA_WITH_AES_256_SHA256,
+ SSL_kRSA, SSL_aRSA, SSL_AES256, SSL_SHA256, SSL_TLSV1_2,
+ SSL_HIGH | SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
- /* Cipher C027 */
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256,
- TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256,
- SSL_kEECDH,
- SSL_aRSA,
- SSL_AES128,
- SSL_SHA256,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256,
- 128,
- 128,
- },
+ /* Cipher 67 */
+ {
+ 1, TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256,
+ TLS1_CK_DHE_RSA_WITH_AES_128_SHA256, SSL_kEDH, SSL_aRSA, SSL_AES128,
+ SSL_SHA256, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* Cipher C028 */
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384,
- TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384,
- SSL_kEECDH,
- SSL_aRSA,
- SSL_AES256,
- SSL_SHA384,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384,
- 256,
- 256,
- },
+ /* Cipher 6B */
+ {
+ 1, TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256,
+ TLS1_CK_DHE_RSA_WITH_AES_256_SHA256, SSL_kEDH, SSL_aRSA, SSL_AES256,
+ SSL_SHA256, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
- /* GCM based TLS v1.2 ciphersuites from RFC5289 */
+ /* Cipher 6C */
+ {
+ 1, TLS1_TXT_ADH_WITH_AES_128_SHA256, TLS1_CK_ADH_WITH_AES_128_SHA256,
+ SSL_kEDH, SSL_aNULL, SSL_AES128, SSL_SHA256, SSL_TLSV1_2,
+ SSL_HIGH | SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* Cipher C02B */
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
- TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
- SSL_kEECDH,
- SSL_aECDSA,
- SSL_AES128GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 128,
- 128,
- },
+ /* Cipher 6D */
+ {
+ 1, TLS1_TXT_ADH_WITH_AES_256_SHA256, TLS1_CK_ADH_WITH_AES_256_SHA256,
+ SSL_kEDH, SSL_aNULL, SSL_AES256, SSL_SHA256, SSL_TLSV1_2,
+ SSL_HIGH | SSL_FIPS, SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
- /* Cipher C02C */
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
- TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
- SSL_kEECDH,
- SSL_aECDSA,
- SSL_AES256GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
- SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 256,
- 256,
- },
+ /* Cipher 8A */
+ {
+ 1, TLS1_TXT_PSK_WITH_RC4_128_SHA, TLS1_CK_PSK_WITH_RC4_128_SHA, SSL_kPSK,
+ SSL_aPSK, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_MEDIUM,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* Cipher C02F */
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
- TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
- SSL_kEECDH,
- SSL_aRSA,
- SSL_AES128GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 128,
- 128,
- },
+ /* Cipher 8C */
+ {
+ 1, TLS1_TXT_PSK_WITH_AES_128_CBC_SHA, TLS1_CK_PSK_WITH_AES_128_CBC_SHA,
+ SSL_kPSK, SSL_aPSK, SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
- /* Cipher C030 */
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
- TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
- SSL_kEECDH,
- SSL_aRSA,
- SSL_AES256GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH|SSL_FIPS,
- SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
- SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 256,
- 256,
- },
+ /* Cipher 8D */
+ {
+ 1, TLS1_TXT_PSK_WITH_AES_256_CBC_SHA, TLS1_CK_PSK_WITH_AES_256_CBC_SHA,
+ SSL_kPSK, SSL_aPSK, SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
+
+
+ /* GCM ciphersuites from RFC5288 */
+
+ /* Cipher 9C */
+ {
+ 1, TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256,
+ TLS1_CK_RSA_WITH_AES_128_GCM_SHA256, SSL_kRSA, SSL_aRSA, SSL_AES128GCM,
+ SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 128, 128,
+ },
+
+ /* Cipher 9D */
+ {
+ 1, TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384,
+ TLS1_CK_RSA_WITH_AES_256_GCM_SHA384, SSL_kRSA, SSL_aRSA, SSL_AES256GCM,
+ SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 256, 256,
+ },
+
+ /* Cipher 9E */
+ {
+ 1, TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256,
+ TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256, SSL_kEDH, SSL_aRSA, SSL_AES128GCM,
+ SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 128, 128,
+ },
+
+ /* Cipher 9F */
+ {
+ 1, TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384,
+ TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384, SSL_kEDH, SSL_aRSA, SSL_AES256GCM,
+ SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 256, 256,
+ },
+
+ /* Cipher A6 */
+ {
+ 1, TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256,
+ TLS1_CK_ADH_WITH_AES_128_GCM_SHA256, SSL_kEDH, SSL_aNULL, SSL_AES128GCM,
+ SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 128, 128,
+ },
+
+ /* Cipher A7 */
+ {
+ 1, TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384,
+ TLS1_CK_ADH_WITH_AES_256_GCM_SHA384, SSL_kEDH, SSL_aNULL, SSL_AES256GCM,
+ SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 256, 256,
+ },
+
+ /* Cipher C007 */
+ {
+ 1, TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
+ TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA, SSL_kEECDH, SSL_aECDSA, SSL_RC4,
+ SSL_SHA1, SSL_TLSV1, SSL_MEDIUM, SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128,
+ 128,
+ },
+
+ /* Cipher C009 */
+ {
+ 1, TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
+ TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, SSL_kEECDH, SSL_aECDSA,
+ SSL_AES128, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
+
+ /* Cipher C00A */
+ {
+ 1, TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
+ TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, SSL_kEECDH, SSL_aECDSA,
+ SSL_AES256, SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
+
+ /* Cipher C011 */
+ {
+ 1, TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA, TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
+ SSL_kEECDH, SSL_aRSA, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_MEDIUM,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
+
+ /* Cipher C013 */
+ {
+ 1, TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
+ TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA, SSL_kEECDH, SSL_aRSA, SSL_AES128,
+ SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
+
+ /* Cipher C014 */
+ {
+ 1, TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+ TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA, SSL_kEECDH, SSL_aRSA, SSL_AES256,
+ SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
+
+ /* Cipher C016 */
+ {
+ 1, TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA, TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
+ SSL_kEECDH, SSL_aNULL, SSL_RC4, SSL_SHA1, SSL_TLSV1, SSL_MEDIUM,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
+
+ /* Cipher C018 */
+ {
+ 1, TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
+ TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA, SSL_kEECDH, SSL_aNULL, SSL_AES128,
+ SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 128, 128,
+ },
+
+ /* Cipher C019 */
+ {
+ 1, TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
+ TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA, SSL_kEECDH, SSL_aNULL, SSL_AES256,
+ SSL_SHA1, SSL_TLSV1, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF, 256, 256,
+ },
+
+
+ /* HMAC based TLS v1.2 ciphersuites from RFC5289 */
+
+ /* Cipher C023 */
+ {
+ 1, TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256,
+ TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256, SSL_kEECDH, SSL_aECDSA,
+ SSL_AES128, SSL_SHA256, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256, 128, 128,
+ },
+
+ /* Cipher C024 */
+ {
+ 1, TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384,
+ TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384, SSL_kEECDH, SSL_aECDSA,
+ SSL_AES256, SSL_SHA384, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384, 256, 256,
+ },
+
+ /* Cipher C027 */
+ {
+ 1, TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256,
+ TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256, SSL_kEECDH, SSL_aRSA, SSL_AES128,
+ SSL_SHA256, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256, 128, 128,
+ },
+
+ /* Cipher C028 */
+ {
+ 1, TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384,
+ TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384, SSL_kEECDH, SSL_aRSA, SSL_AES256,
+ SSL_SHA384, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384, 256, 256,
+ },
+
+
+ /* GCM based TLS v1.2 ciphersuites from RFC5289 */
+
+ /* Cipher C02B */
+ {
+ 1, TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,
+ TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, SSL_kEECDH, SSL_aECDSA,
+ SSL_AES128GCM, SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 128, 128,
+ },
+
+ /* Cipher C02C */
+ {
+ 1, TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,
+ TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, SSL_kEECDH, SSL_aECDSA,
+ SSL_AES256GCM, SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 256, 256,
+ },
+
+ /* Cipher C02F */
+ {
+ 1, TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
+ TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256, SSL_kEECDH, SSL_aRSA,
+ SSL_AES128GCM, SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 128, 128,
+ },
+
+ /* Cipher C030 */
+ {
+ 1, TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+ TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384, SSL_kEECDH, SSL_aRSA,
+ SSL_AES256GCM, SSL_AEAD, SSL_TLSV1_2, SSL_HIGH | SSL_FIPS,
+ SSL_HANDSHAKE_MAC_SHA384 | TLS1_PRF_SHA384 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 256, 256,
+ },
+
/* ECDH PSK ciphersuites */
- /* Cipher CAFE */
- {
- 1,
- TLS1_TXT_ECDHE_PSK_WITH_AES_128_GCM_SHA256,
- TLS1_CK_ECDHE_PSK_WITH_AES_128_GCM_SHA256,
- SSL_kEECDH,
- SSL_aPSK,
- SSL_AES128GCM,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)|
- SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
- 128,
- 128,
- },
+ /* Cipher CAFE */
+ {
+ 1, TLS1_TXT_ECDHE_PSK_WITH_AES_128_GCM_SHA256,
+ TLS1_CK_ECDHE_PSK_WITH_AES_128_GCM_SHA256, SSL_kEECDH, SSL_aPSK,
+ SSL_AES128GCM, SSL_AEAD, SSL_TLSV1_2, SSL_HIGH,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(4) |
+ SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_INCLUDED_IN_RECORD,
+ 128, 128,
+ },
- {
- 1,
- TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305,
- TLS1_CK_ECDHE_RSA_CHACHA20_POLY1305,
- SSL_kEECDH,
- SSL_aRSA,
- SSL_CHACHA20POLY1305,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0),
- 256,
- 0,
- },
+ {
+ 1, TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305,
+ TLS1_CK_ECDHE_RSA_CHACHA20_POLY1305, SSL_kEECDH, SSL_aRSA,
+ SSL_CHACHA20POLY1305, SSL_AEAD, SSL_TLSV1_2, SSL_HIGH,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(0),
+ 256, 0,
+ },
- {
- 1,
- TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
- TLS1_CK_ECDHE_ECDSA_CHACHA20_POLY1305,
- SSL_kEECDH,
- SSL_aECDSA,
- SSL_CHACHA20POLY1305,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0),
- 256,
- 0,
- },
+ {
+ 1, TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305,
+ TLS1_CK_ECDHE_ECDSA_CHACHA20_POLY1305, SSL_kEECDH, SSL_aECDSA,
+ SSL_CHACHA20POLY1305, SSL_AEAD, SSL_TLSV1_2, SSL_HIGH,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(0),
+ 256, 0,
+ },
- {
- 1,
- TLS1_TXT_DHE_RSA_WITH_CHACHA20_POLY1305,
- TLS1_CK_DHE_RSA_CHACHA20_POLY1305,
- SSL_kEDH,
- SSL_aRSA,
- SSL_CHACHA20POLY1305,
- SSL_AEAD,
- SSL_TLSV1_2,
- SSL_HIGH,
- SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256|SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0),
- 256,
- 0,
- },
-
-/* end of list */
- };
+ {
+ 1, TLS1_TXT_DHE_RSA_WITH_CHACHA20_POLY1305,
+ TLS1_CK_DHE_RSA_CHACHA20_POLY1305, SSL_kEDH, SSL_aRSA,
+ SSL_CHACHA20POLY1305, SSL_AEAD, SSL_TLSV1_2, SSL_HIGH,
+ SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256 | SSL_CIPHER_ALGORITHM2_AEAD |
+ FIXED_NONCE_LEN(0),
+ 256, 0,
+ },
+};
const SSL3_ENC_METHOD SSLv3_enc_data = {
- ssl3_enc,
- n_ssl3_mac,
- ssl3_setup_key_block,
- ssl3_generate_master_secret,
- ssl3_change_cipher_state,
- ssl3_final_finish_mac,
- MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
- ssl3_cert_verify_mac,
- SSL3_MD_CLIENT_FINISHED_CONST,4,
- SSL3_MD_SERVER_FINISHED_CONST,4,
- ssl3_alert_code,
- (int (*)(SSL *, unsigned char *, size_t, const char *,
- size_t, const unsigned char *, size_t,
- int use_context))ssl_undefined_function,
- 0,
- SSL3_HM_HEADER_LENGTH,
- ssl3_set_handshake_header,
- ssl3_handshake_write,
- };
+ ssl3_enc,
+ n_ssl3_mac,
+ ssl3_setup_key_block,
+ ssl3_generate_master_secret,
+ ssl3_change_cipher_state,
+ ssl3_final_finish_mac,
+ MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
+ ssl3_cert_verify_mac,
+ SSL3_MD_CLIENT_FINISHED_CONST, 4,
+ SSL3_MD_SERVER_FINISHED_CONST, 4,
+ ssl3_alert_code,
+ (int (*)(SSL *, uint8_t *, size_t, const char *, size_t, const uint8_t *,
+ size_t, int use_context)) ssl_undefined_function,
+ 0,
+ SSL3_HM_HEADER_LENGTH,
+ ssl3_set_handshake_header,
+ ssl3_handshake_write,
+};
-int ssl3_num_ciphers(void)
- {
- return(SSL3_NUM_CIPHERS);
- }
+int ssl3_num_ciphers(void) { return SSL3_NUM_CIPHERS; }
-const SSL_CIPHER *ssl3_get_cipher(unsigned int u)
- {
- if (u < SSL3_NUM_CIPHERS)
- return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u]));
- else
- return(NULL);
- }
+const SSL_CIPHER *ssl3_get_cipher(unsigned int u) {
+ if (u >= SSL3_NUM_CIPHERS) {
+ return NULL;
+ }
-int ssl3_pending(const SSL *s)
- {
- if (s->rstate == SSL_ST_READ_BODY)
- return 0;
-
- return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
- }
+ return &ssl3_ciphers[SSL3_NUM_CIPHERS - 1 - u];
+}
-void ssl3_set_handshake_header(SSL *s, int htype, unsigned long len)
- {
- unsigned char *p = (unsigned char *)s->init_buf->data;
- *(p++) = htype;
- l2n3(len, p);
- s->init_num = (int)len + SSL3_HM_HEADER_LENGTH;
- s->init_off = 0;
+int ssl3_pending(const SSL *s) {
+ if (s->rstate == SSL_ST_READ_BODY) {
+ return 0;
+ }
- /* Add the message to the handshake hash. */
- ssl3_finish_mac(s, (uint8_t*) s->init_buf->data, s->init_num);
- }
+ return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length
+ : 0;
+}
-int ssl3_handshake_write(SSL *s)
- {
- return ssl3_do_write(s, SSL3_RT_HANDSHAKE);
- }
+void ssl3_set_handshake_header(SSL *s, int htype, unsigned long len) {
+ uint8_t *p = (uint8_t *)s->init_buf->data;
+ *(p++) = htype;
+ l2n3(len, p);
+ s->init_num = (int)len + SSL3_HM_HEADER_LENGTH;
+ s->init_off = 0;
-int ssl3_new(SSL *s)
- {
- SSL3_STATE *s3;
+ /* Add the message to the handshake hash. */
+ ssl3_finish_mac(s, (uint8_t *)s->init_buf->data, s->init_num);
+}
- if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err;
- memset(s3,0,sizeof *s3);
- memset(s3->rrec.seq_num,0,sizeof(s3->rrec.seq_num));
- memset(s3->wrec.seq_num,0,sizeof(s3->wrec.seq_num));
+int ssl3_handshake_write(SSL *s) { return ssl3_do_write(s, SSL3_RT_HANDSHAKE); }
- s->s3=s3;
+int ssl3_new(SSL *s) {
+ SSL3_STATE *s3;
- s->tlsext_channel_id_enabled = s->ctx->tlsext_channel_id_enabled;
- if (s->ctx->tlsext_channel_id_private)
- s->tlsext_channel_id_private = EVP_PKEY_dup(s->ctx->tlsext_channel_id_private);
- s->method->ssl_clear(s);
- return(1);
+ s3 = OPENSSL_malloc(sizeof *s3);
+ if (s3 == NULL) {
+ goto err;
+ }
+ memset(s3, 0, sizeof *s3);
+ memset(s3->rrec.seq_num, 0, sizeof(s3->rrec.seq_num));
+ memset(s3->wrec.seq_num, 0, sizeof(s3->wrec.seq_num));
+
+ s->s3 = s3;
+
+ s->tlsext_channel_id_enabled = s->ctx->tlsext_channel_id_enabled;
+ if (s->ctx->tlsext_channel_id_private) {
+ s->tlsext_channel_id_private =
+ EVP_PKEY_dup(s->ctx->tlsext_channel_id_private);
+ }
+ s->method->ssl_clear(s);
+
+ return 1;
err:
- return(0);
- }
+ return 0;
+}
-void ssl3_free(SSL *s)
- {
- if(s == NULL)
- return;
+void ssl3_free(SSL *s) {
+ if (s == NULL) {
+ return;
+ }
- if (s->s3->sniff_buffer != NULL)
- BUF_MEM_free(s->s3->sniff_buffer);
+ if (s->s3->sniff_buffer != NULL) {
+ BUF_MEM_free(s->s3->sniff_buffer);
+ }
+ ssl3_cleanup_key_block(s);
+ if (s->s3->rbuf.buf != NULL) {
+ ssl3_release_read_buffer(s);
+ }
+ if (s->s3->wbuf.buf != NULL) {
+ ssl3_release_write_buffer(s);
+ }
+ if (s->s3->tmp.dh != NULL) {
+ DH_free(s->s3->tmp.dh);
+ }
+ if (s->s3->tmp.ecdh != NULL) {
+ EC_KEY_free(s->s3->tmp.ecdh);
+ }
- ssl3_cleanup_key_block(s);
- if (s->s3->rbuf.buf != NULL)
- ssl3_release_read_buffer(s);
- if (s->s3->wbuf.buf != NULL)
- ssl3_release_write_buffer(s);
- if (s->s3->tmp.dh != NULL)
- DH_free(s->s3->tmp.dh);
- if (s->s3->tmp.ecdh != NULL)
- EC_KEY_free(s->s3->tmp.ecdh);
+ if (s->s3->tmp.ca_names != NULL) {
+ sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
+ }
+ if (s->s3->tmp.certificate_types != NULL) {
+ OPENSSL_free(s->s3->tmp.certificate_types);
+ }
+ if (s->s3->tmp.peer_ecpointformatlist) {
+ OPENSSL_free(s->s3->tmp.peer_ecpointformatlist);
+ }
+ if (s->s3->tmp.peer_ellipticcurvelist) {
+ OPENSSL_free(s->s3->tmp.peer_ellipticcurvelist);
+ }
+ if (s->s3->tmp.peer_psk_identity_hint) {
+ OPENSSL_free(s->s3->tmp.peer_psk_identity_hint);
+ }
+ if (s->s3->handshake_buffer) {
+ BIO_free(s->s3->handshake_buffer);
+ }
+ if (s->s3->handshake_dgst) {
+ ssl3_free_digest_list(s);
+ }
+ if (s->s3->alpn_selected) {
+ OPENSSL_free(s->s3->alpn_selected);
+ }
- if (s->s3->tmp.ca_names != NULL)
- sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
- if (s->s3->tmp.certificate_types != NULL)
- OPENSSL_free(s->s3->tmp.certificate_types);
- if (s->s3->tmp.peer_ecpointformatlist)
- OPENSSL_free(s->s3->tmp.peer_ecpointformatlist);
- if (s->s3->tmp.peer_ellipticcurvelist)
- OPENSSL_free(s->s3->tmp.peer_ellipticcurvelist);
- if (s->s3->tmp.peer_psk_identity_hint)
- OPENSSL_free(s->s3->tmp.peer_psk_identity_hint);
- if (s->s3->handshake_buffer) {
- BIO_free(s->s3->handshake_buffer);
- }
- if (s->s3->handshake_dgst) ssl3_free_digest_list(s);
- if (s->s3->alpn_selected)
- OPENSSL_free(s->s3->alpn_selected);
+ OPENSSL_cleanse(s->s3, sizeof *s->s3);
+ OPENSSL_free(s->s3);
+ s->s3 = NULL;
+}
- OPENSSL_cleanse(s->s3,sizeof *s->s3);
- OPENSSL_free(s->s3);
- s->s3=NULL;
- }
+void ssl3_clear(SSL *s) {
+ uint8_t *rp, *wp;
+ size_t rlen, wlen;
+ int init_extra;
-void ssl3_clear(SSL *s)
- {
- unsigned char *rp,*wp;
- size_t rlen, wlen;
- int init_extra;
+ /* TODO(davidben): Can this just call ssl3_free + ssl3_new. rbuf, wbuf, and
+ * init_extra are preserved, but this may not serve anything more than saving
+ * a malloc. */
- /* TODO(davidben): Can this just call ssl3_free +
- * ssl3_new. rbuf, wbuf, and init_extra are preserved, but
- * this may not serve anything more than saving a malloc. */
+ if (s->s3->sniff_buffer != NULL) {
+ BUF_MEM_free(s->s3->sniff_buffer);
+ }
+ s->s3->sniff_buffer = NULL;
- if (s->s3->sniff_buffer != NULL)
- BUF_MEM_free(s->s3->sniff_buffer);
- s->s3->sniff_buffer = NULL;
+ ssl3_cleanup_key_block(s);
+ if (s->s3->tmp.ca_names != NULL) {
+ sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free);
+ }
+ s->s3->tmp.ca_names = NULL;
+ if (s->s3->tmp.certificate_types != NULL) {
+ OPENSSL_free(s->s3->tmp.certificate_types);
+ }
+ s->s3->tmp.certificate_types = NULL;
+ if (s->s3->tmp.peer_ecpointformatlist) {
+ OPENSSL_free(s->s3->tmp.peer_ecpointformatlist);
+ }
+ s->s3->tmp.peer_ecpointformatlist = NULL;
+ if (s->s3->tmp.peer_ellipticcurvelist) {
+ OPENSSL_free(s->s3->tmp.peer_ellipticcurvelist);
+ }
+ s->s3->tmp.peer_ellipticcurvelist = NULL;
+ if (s->s3->tmp.peer_psk_identity_hint) {
+ OPENSSL_free(s->s3->tmp.peer_psk_identity_hint);
+ }
+ s->s3->tmp.peer_psk_identity_hint = NULL;
- ssl3_cleanup_key_block(s);
- if (s->s3->tmp.ca_names != NULL)
- sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
- s->s3->tmp.ca_names = NULL;
- if (s->s3->tmp.certificate_types != NULL)
- OPENSSL_free(s->s3->tmp.certificate_types);
- s->s3->tmp.certificate_types = NULL;
- if (s->s3->tmp.peer_ecpointformatlist)
- OPENSSL_free(s->s3->tmp.peer_ecpointformatlist);
- s->s3->tmp.peer_ecpointformatlist = NULL;
- if (s->s3->tmp.peer_ellipticcurvelist)
- OPENSSL_free(s->s3->tmp.peer_ellipticcurvelist);
- s->s3->tmp.peer_ellipticcurvelist = NULL;
- if (s->s3->tmp.peer_psk_identity_hint)
- OPENSSL_free(s->s3->tmp.peer_psk_identity_hint);
- s->s3->tmp.peer_psk_identity_hint = NULL;
+ if (s->s3->tmp.dh != NULL) {
+ DH_free(s->s3->tmp.dh);
+ s->s3->tmp.dh = NULL;
+ }
+ if (s->s3->tmp.ecdh != NULL) {
+ EC_KEY_free(s->s3->tmp.ecdh);
+ s->s3->tmp.ecdh = NULL;
+ }
+ rp = s->s3->rbuf.buf;
+ wp = s->s3->wbuf.buf;
+ rlen = s->s3->rbuf.len;
+ wlen = s->s3->wbuf.len;
+ init_extra = s->s3->init_extra;
+ if (s->s3->handshake_buffer) {
+ BIO_free(s->s3->handshake_buffer);
+ s->s3->handshake_buffer = NULL;
+ }
+ if (s->s3->handshake_dgst) {
+ ssl3_free_digest_list(s);
+ }
- if (s->s3->tmp.dh != NULL)
- {
- DH_free(s->s3->tmp.dh);
- s->s3->tmp.dh = NULL;
- }
- if (s->s3->tmp.ecdh != NULL)
- {
- EC_KEY_free(s->s3->tmp.ecdh);
- s->s3->tmp.ecdh = NULL;
- }
- rp = s->s3->rbuf.buf;
- wp = s->s3->wbuf.buf;
- rlen = s->s3->rbuf.len;
- wlen = s->s3->wbuf.len;
- init_extra = s->s3->init_extra;
- if (s->s3->handshake_buffer) {
- BIO_free(s->s3->handshake_buffer);
- s->s3->handshake_buffer = NULL;
- }
- if (s->s3->handshake_dgst) {
- ssl3_free_digest_list(s);
- }
+ if (s->s3->alpn_selected) {
+ OPENSSL_free(s->s3->alpn_selected);
+ s->s3->alpn_selected = NULL;
+ }
+ memset(s->s3, 0, sizeof *s->s3);
+ s->s3->rbuf.buf = rp;
+ s->s3->wbuf.buf = wp;
+ s->s3->rbuf.len = rlen;
+ s->s3->wbuf.len = wlen;
+ s->s3->init_extra = init_extra;
- if (s->s3->alpn_selected)
- {
- OPENSSL_free(s->s3->alpn_selected);
- s->s3->alpn_selected = NULL;
- }
- memset(s->s3,0,sizeof *s->s3);
- s->s3->rbuf.buf = rp;
- s->s3->wbuf.buf = wp;
- s->s3->rbuf.len = rlen;
- s->s3->wbuf.len = wlen;
- s->s3->init_extra = init_extra;
+ ssl_free_wbio_buffer(s);
- ssl_free_wbio_buffer(s);
+ s->packet_length = 0;
+ s->s3->renegotiate = 0;
+ s->s3->total_renegotiations = 0;
+ s->s3->num_renegotiations = 0;
+ s->s3->in_read_app_data = 0;
+ s->version = TLS1_2_VERSION;
- s->packet_length=0;
- s->s3->renegotiate=0;
- s->s3->total_renegotiations=0;
- s->s3->num_renegotiations=0;
- s->s3->in_read_app_data=0;
- s->version = TLS1_2_VERSION;
+ if (s->next_proto_negotiated) {
+ OPENSSL_free(s->next_proto_negotiated);
+ s->next_proto_negotiated = NULL;
+ s->next_proto_negotiated_len = 0;
+ }
- if (s->next_proto_negotiated)
- {
- OPENSSL_free(s->next_proto_negotiated);
- s->next_proto_negotiated = NULL;
- s->next_proto_negotiated_len = 0;
- }
+ s->s3->tlsext_channel_id_valid = 0;
+}
- s->s3->tlsext_channel_id_valid = 0;
- }
+static int ssl3_set_req_cert_type(CERT *c, const uint8_t *p, size_t len);
-static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p, size_t len);
+long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg) {
+ int ret = 0;
-long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
- {
- int ret=0;
+ if (cmd == SSL_CTRL_SET_TMP_RSA || cmd == SSL_CTRL_SET_TMP_RSA_CB ||
+ cmd == SSL_CTRL_SET_TMP_DH || cmd == SSL_CTRL_SET_TMP_DH_CB) {
+ if (!ssl_cert_inst(&s->cert)) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ }
- if (cmd == SSL_CTRL_SET_TMP_RSA ||
- cmd == SSL_CTRL_SET_TMP_RSA_CB ||
- cmd == SSL_CTRL_SET_TMP_DH ||
- cmd == SSL_CTRL_SET_TMP_DH_CB)
- {
- if (!ssl_cert_inst(&s->cert))
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_MALLOC_FAILURE);
- return(0);
- }
- }
+ switch (cmd) {
+ case SSL_CTRL_GET_SESSION_REUSED:
+ ret = s->hit;
+ break;
- switch (cmd)
- {
- case SSL_CTRL_GET_SESSION_REUSED:
- ret=s->hit;
- break;
- case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
- break;
- case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
- ret=s->s3->num_renegotiations;
- break;
- case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
- ret=s->s3->num_renegotiations;
- s->s3->num_renegotiations=0;
- break;
- case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
- ret=s->s3->total_renegotiations;
- break;
- case SSL_CTRL_GET_FLAGS:
- ret=(int)(s->s3->flags);
- break;
- case SSL_CTRL_NEED_TMP_RSA:
- /* Temporary RSA keys are never used. */
- ret = 0;
- break;
- case SSL_CTRL_SET_TMP_RSA:
- /* Temporary RSA keys are never used. */
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- break;
- case SSL_CTRL_SET_TMP_RSA_CB:
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- return(ret);
- }
- break;
- case SSL_CTRL_SET_TMP_DH:
- {
- DH *dh = (DH *)parg;
- if (dh == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_PASSED_NULL_PARAMETER);
- return(ret);
- }
- if ((dh = DHparams_dup(dh)) == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_DH_LIB);
- return(ret);
- }
- if (!(s->options & SSL_OP_SINGLE_DH_USE))
- {
- if (!DH_generate_key(dh))
- {
- DH_free(dh);
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_DH_LIB);
- return(ret);
- }
- }
- if (s->cert->dh_tmp != NULL)
- DH_free(s->cert->dh_tmp);
- s->cert->dh_tmp = dh;
- ret = 1;
- }
- break;
- case SSL_CTRL_SET_TMP_DH_CB:
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- return(ret);
- }
- break;
- case SSL_CTRL_SET_TMP_ECDH:
- {
- EC_KEY *ecdh = NULL;
-
- if (parg == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_PASSED_NULL_PARAMETER);
- return(ret);
- }
- if (!EC_KEY_up_ref((EC_KEY *)parg))
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_ECDH_LIB);
- return(ret);
- }
- ecdh = (EC_KEY *)parg;
- if (!(s->options & SSL_OP_SINGLE_ECDH_USE))
- {
- if (!EC_KEY_generate_key(ecdh))
- {
- EC_KEY_free(ecdh);
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_ECDH_LIB);
- return(ret);
- }
- }
- if (s->cert->ecdh_tmp != NULL)
- EC_KEY_free(s->cert->ecdh_tmp);
- s->cert->ecdh_tmp = ecdh;
- ret = 1;
- }
- break;
- case SSL_CTRL_SET_TMP_ECDH_CB:
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- return(ret);
- }
- break;
- case SSL_CTRL_SET_TLSEXT_HOSTNAME:
- if (larg == TLSEXT_NAMETYPE_host_name)
- {
- if (s->tlsext_hostname != NULL)
- OPENSSL_free(s->tlsext_hostname);
- s->tlsext_hostname = NULL;
+ case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
+ break;
+
+ case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
+ ret = s->s3->num_renegotiations;
+ break;
+
+ case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
+ ret = s->s3->num_renegotiations;
+ s->s3->num_renegotiations = 0;
+ break;
+
+ case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
+ ret = s->s3->total_renegotiations;
+ break;
+
+ case SSL_CTRL_GET_FLAGS:
+ ret = (int)(s->s3->flags);
+ break;
+
+ case SSL_CTRL_NEED_TMP_RSA:
+ /* Temporary RSA keys are never used. */
+ ret = 0;
+ break;
+
+ case SSL_CTRL_SET_TMP_RSA:
+ /* Temporary RSA keys are never used. */
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ break;
+
+ case SSL_CTRL_SET_TMP_RSA_CB:
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ return ret;
+
+ case SSL_CTRL_SET_TMP_DH: {
+ DH *dh = (DH *)parg;
+ if (dh == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_PASSED_NULL_PARAMETER);
+ return ret;
+ }
+ dh = DHparams_dup(dh);
+ if (dh == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_DH_LIB);
+ return ret;
+ }
+ if (!(s->options & SSL_OP_SINGLE_DH_USE) && !DH_generate_key(dh)) {
+ DH_free(dh);
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_DH_LIB);
+ return ret;
+ }
+ if (s->cert->dh_tmp != NULL) {
+ DH_free(s->cert->dh_tmp);
+ }
+ s->cert->dh_tmp = dh;
+ ret = 1;
+ break;
+ }
+
+ case SSL_CTRL_SET_TMP_DH_CB:
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ return ret;
+
+ case SSL_CTRL_SET_TMP_ECDH: {
+ EC_KEY *ecdh = NULL;
+
+ if (parg == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_PASSED_NULL_PARAMETER);
+ return ret;
+ }
+ if (!EC_KEY_up_ref((EC_KEY *)parg)) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_ECDH_LIB);
+ return ret;
+ }
+ ecdh = (EC_KEY *)parg;
+ if (!(s->options & SSL_OP_SINGLE_ECDH_USE) && !EC_KEY_generate_key(ecdh)) {
+ EC_KEY_free(ecdh);
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_ECDH_LIB);
+ return ret;
+ }
+ if (s->cert->ecdh_tmp != NULL) {
+ EC_KEY_free(s->cert->ecdh_tmp);
+ }
+ s->cert->ecdh_tmp = ecdh;
+ ret = 1;
+ break;
+ }
+
+ case SSL_CTRL_SET_TMP_ECDH_CB:
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ return ret;
+
+ case SSL_CTRL_SET_TLSEXT_HOSTNAME:
+ if (larg == TLSEXT_NAMETYPE_host_name) {
+ if (s->tlsext_hostname != NULL) {
+ OPENSSL_free(s->tlsext_hostname);
+ }
+ s->tlsext_hostname = NULL;
+
+ ret = 1;
+ if (parg == NULL) {
+ break;
+ }
+ if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, SSL_R_SSL3_EXT_INVALID_SERVERNAME);
+ return 0;
+ }
+ s->tlsext_hostname = BUF_strdup((char *) parg);
+ if (s->tlsext_hostname == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_INTERNAL_ERROR);
+ return 0;
+ }
+ } else {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl,
+ SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
+ return 0;
+ }
+ break;
+
+ case SSL_CTRL_SET_TLSEXT_DEBUG_ARG:
+ s->tlsext_debug_arg = parg;
+ ret = 1;
+ break;
+
+ case SSL_CTRL_CHAIN:
+ if (larg) {
+ return ssl_cert_set1_chain(s->cert, (STACK_OF(X509) *)parg);
+ } else {
+ return ssl_cert_set0_chain(s->cert, (STACK_OF(X509) *)parg);
+ }
+
+ case SSL_CTRL_CHAIN_CERT:
+ if (larg) {
+ return ssl_cert_add1_chain_cert(s->cert, (X509 *)parg);
+ } else {
+ return ssl_cert_add0_chain_cert(s->cert, (X509 *)parg);
+ }
+
+ case SSL_CTRL_GET_CHAIN_CERTS:
+ *(STACK_OF(X509) **)parg = s->cert->key->chain;
+ break;
+
+ case SSL_CTRL_SELECT_CURRENT_CERT:
+ return ssl_cert_select_current(s->cert, (X509 *)parg);
+
+ case SSL_CTRL_GET_CURVES: {
+ const uint16_t *clist = s->s3->tmp.peer_ellipticcurvelist;
+ size_t clistlen = s->s3->tmp.peer_ellipticcurvelist_length;
+ if (parg) {
+ size_t i;
+ int *cptr = parg;
+ int nid;
+ for (i = 0; i < clistlen; i++) {
+ nid = tls1_ec_curve_id2nid(clist[i]);
+ if (nid != OBJ_undef) {
+ cptr[i] = nid;
+ } else {
+ cptr[i] = TLSEXT_nid_unknown | clist[i];
+ }
+ }
+ }
+ return (int)clistlen;
+ }
+
+ case SSL_CTRL_SET_CURVES:
+ return tls1_set_curves(&s->tlsext_ellipticcurvelist,
+ &s->tlsext_ellipticcurvelist_length, parg, larg);
+
+ case SSL_CTRL_SET_ECDH_AUTO:
+ s->cert->ecdh_tmp_auto = larg;
+ return 1;
+
+ case SSL_CTRL_SET_SIGALGS:
+ return tls1_set_sigalgs(s->cert, parg, larg, 0);
+
+ case SSL_CTRL_SET_CLIENT_SIGALGS:
+ return tls1_set_sigalgs(s->cert, parg, larg, 1);
+
+ case SSL_CTRL_GET_CLIENT_CERT_TYPES: {
+ const uint8_t **pctype = parg;
+ if (s->server || !s->s3->tmp.cert_req) {
+ return 0;
+ }
+ if (pctype) {
+ *pctype = s->s3->tmp.certificate_types;
+ }
+ return (int)s->s3->tmp.num_certificate_types;
+ }
+
+ case SSL_CTRL_SET_CLIENT_CERT_TYPES:
+ if (!s->server) {
+ return 0;
+ }
+ return ssl3_set_req_cert_type(s->cert, parg, larg);
+
+ case SSL_CTRL_BUILD_CERT_CHAIN:
+ return ssl_build_cert_chain(s->cert, s->ctx->cert_store, larg);
+
+ case SSL_CTRL_SET_VERIFY_CERT_STORE:
+ return ssl_cert_set_cert_store(s->cert, parg, 0, larg);
+
+ case SSL_CTRL_SET_CHAIN_CERT_STORE:
+ return ssl_cert_set_cert_store(s->cert, parg, 1, larg);
+
+ case SSL_CTRL_GET_SERVER_TMP_KEY:
+ if (s->server || !s->session || !s->session->sess_cert) {
+ return 0;
+ } else {
+ SESS_CERT *sc;
+ EVP_PKEY *ptmp;
+ int rv = 0;
+ sc = s->session->sess_cert;
+ if (!sc->peer_dh_tmp && !sc->peer_ecdh_tmp) {
+ return 0;
+ }
+ ptmp = EVP_PKEY_new();
+ if (!ptmp) {
+ return 0;
+ }
+ if (sc->peer_dh_tmp) {
+ rv = EVP_PKEY_set1_DH(ptmp, sc->peer_dh_tmp);
+ } else if (sc->peer_ecdh_tmp) {
+ rv = EVP_PKEY_set1_EC_KEY(ptmp, sc->peer_ecdh_tmp);
+ }
+ if (rv) {
+ *(EVP_PKEY **)parg = ptmp;
+ return 1;
+ }
+ EVP_PKEY_free(ptmp);
+ return 0;
+ }
+
+ case SSL_CTRL_GET_EC_POINT_FORMATS: {
+ const uint8_t **pformat = parg;
+ if (!s->s3->tmp.peer_ecpointformatlist) {
+ return 0;
+ }
+ *pformat = s->s3->tmp.peer_ecpointformatlist;
+ return (int)s->s3->tmp.peer_ecpointformatlist_length;
+ }
+
+ case SSL_CTRL_CHANNEL_ID:
+ s->tlsext_channel_id_enabled = 1;
+ ret = 1;
+ break;
+
+ case SSL_CTRL_SET_CHANNEL_ID:
+ s->tlsext_channel_id_enabled = 1;
+ if (EVP_PKEY_bits(parg) != 256) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, SSL_R_CHANNEL_ID_NOT_P256);
+ break;
+ }
+ if (s->tlsext_channel_id_private) {
+ EVP_PKEY_free(s->tlsext_channel_id_private);
+ }
+ s->tlsext_channel_id_private = EVP_PKEY_dup((EVP_PKEY *)parg);
+ ret = 1;
+ break;
+
+ case SSL_CTRL_GET_CHANNEL_ID:
+ if (!s->s3->tlsext_channel_id_valid) {
+ break;
+ }
+ memcpy(parg, s->s3->tlsext_channel_id, larg < 64 ? larg : 64);
+ return 64;
+
+ case SSL_CTRL_FALLBACK_SCSV:
+ s->fallback_scsv = 1;
+ ret = 1;
+ break;
+
+ default:
+ break;
+ }
- ret = 1;
- if (parg == NULL)
- break;
- if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, SSL_R_SSL3_EXT_INVALID_SERVERNAME);
- return 0;
- }
- if ((s->tlsext_hostname = BUF_strdup((char *)parg)) == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, ERR_R_INTERNAL_ERROR);
- return 0;
- }
- }
- else
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
- return 0;
- }
- break;
- case SSL_CTRL_SET_TLSEXT_DEBUG_ARG:
- s->tlsext_debug_arg=parg;
- ret = 1;
- break;
+ return ret;
+}
- case SSL_CTRL_CHAIN:
- if (larg)
- return ssl_cert_set1_chain(s->cert,
- (STACK_OF (X509) *)parg);
- else
- return ssl_cert_set0_chain(s->cert,
- (STACK_OF (X509) *)parg);
+long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void)) {
+ int ret = 0;
- case SSL_CTRL_CHAIN_CERT:
- if (larg)
- return ssl_cert_add1_chain_cert(s->cert, (X509 *)parg);
- else
- return ssl_cert_add0_chain_cert(s->cert, (X509 *)parg);
+ if ((cmd == SSL_CTRL_SET_TMP_RSA_CB || cmd == SSL_CTRL_SET_TMP_DH_CB) &&
+ !ssl_cert_inst(&s->cert)) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_callback_ctrl, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
- case SSL_CTRL_GET_CHAIN_CERTS:
- *(STACK_OF(X509) **)parg = s->cert->key->chain;
- break;
+ switch (cmd) {
+ case SSL_CTRL_SET_TMP_RSA_CB:
+ /* Ignore the callback; temporary RSA keys are never used. */
+ break;
- case SSL_CTRL_SELECT_CURRENT_CERT:
- return ssl_cert_select_current(s->cert, (X509 *)parg);
+ case SSL_CTRL_SET_TMP_DH_CB:
+ s->cert->dh_tmp_cb = (DH * (*)(SSL *, int, int))fp;
+ break;
- case SSL_CTRL_GET_CURVES:
- {
- const uint16_t *clist = s->s3->tmp.peer_ellipticcurvelist;
- size_t clistlen = s->s3->tmp.peer_ellipticcurvelist_length;
- if (parg)
- {
- size_t i;
- int *cptr = parg;
- int nid;
- for (i = 0; i < clistlen; i++)
- {
- nid = tls1_ec_curve_id2nid(clist[i]);
- if (nid != OBJ_undef)
- cptr[i] = nid;
- else
- cptr[i] = TLSEXT_nid_unknown | clist[i];
- }
- }
- return (int)clistlen;
- }
+ case SSL_CTRL_SET_TMP_ECDH_CB:
+ s->cert->ecdh_tmp_cb = (EC_KEY * (*)(SSL *, int, int))fp;
+ break;
- case SSL_CTRL_SET_CURVES:
- return tls1_set_curves(&s->tlsext_ellipticcurvelist,
- &s->tlsext_ellipticcurvelist_length,
- parg, larg);
+ case SSL_CTRL_SET_TLSEXT_DEBUG_CB:
+ s->tlsext_debug_cb =
+ (void (*)(SSL *, int, int, uint8_t *, int, void *))fp;
+ break;
- case SSL_CTRL_SET_ECDH_AUTO:
- s->cert->ecdh_tmp_auto = larg;
- return 1;
- case SSL_CTRL_SET_SIGALGS:
- return tls1_set_sigalgs(s->cert, parg, larg, 0);
+ default:
+ break;
+ }
- case SSL_CTRL_SET_CLIENT_SIGALGS:
- return tls1_set_sigalgs(s->cert, parg, larg, 1);
+ return ret;
+}
- case SSL_CTRL_GET_CLIENT_CERT_TYPES:
- {
- const unsigned char **pctype = parg;
- if (s->server || !s->s3->tmp.cert_req)
- return 0;
- if (pctype)
- *pctype = s->s3->tmp.certificate_types;
- return (int)s->s3->tmp.num_certificate_types;
- }
+long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg) {
+ CERT *cert;
- case SSL_CTRL_SET_CLIENT_CERT_TYPES:
- if (!s->server)
- return 0;
- return ssl3_set_req_cert_type(s->cert, parg, larg);
+ cert = ctx->cert;
- case SSL_CTRL_BUILD_CERT_CHAIN:
- return ssl_build_cert_chain(s->cert, s->ctx->cert_store, larg);
+ switch (cmd) {
+ case SSL_CTRL_NEED_TMP_RSA:
+ /* Temporary RSA keys are never used. */
+ return 0;
- case SSL_CTRL_SET_VERIFY_CERT_STORE:
- return ssl_cert_set_cert_store(s->cert, parg, 0, larg);
+ case SSL_CTRL_SET_TMP_RSA:
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ return 0;
- case SSL_CTRL_SET_CHAIN_CERT_STORE:
- return ssl_cert_set_cert_store(s->cert, parg, 1, larg);
+ case SSL_CTRL_SET_TMP_RSA_CB:
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ return 0;
- case SSL_CTRL_GET_SERVER_TMP_KEY:
- if (s->server || !s->session || !s->session->sess_cert)
- return 0;
- else
- {
- SESS_CERT *sc;
- EVP_PKEY *ptmp;
- int rv = 0;
- sc = s->session->sess_cert;
- if (!sc->peer_dh_tmp && !sc->peer_ecdh_tmp)
- return 0;
- ptmp = EVP_PKEY_new();
- if (!ptmp)
- return 0;
- if (sc->peer_dh_tmp)
- rv = EVP_PKEY_set1_DH(ptmp, sc->peer_dh_tmp);
- else if (sc->peer_ecdh_tmp)
- rv = EVP_PKEY_set1_EC_KEY(ptmp, sc->peer_ecdh_tmp);
- if (rv)
- {
- *(EVP_PKEY **)parg = ptmp;
- return 1;
- }
- EVP_PKEY_free(ptmp);
- return 0;
- }
- case SSL_CTRL_GET_EC_POINT_FORMATS:
- {
- const uint8_t **pformat = parg;
- if (!s->s3->tmp.peer_ecpointformatlist)
- return 0;
- *pformat = s->s3->tmp.peer_ecpointformatlist;
- return (int)s->s3->tmp.peer_ecpointformatlist_length;
- }
+ case SSL_CTRL_SET_TMP_DH: {
+ DH *new = NULL, *dh;
- case SSL_CTRL_CHANNEL_ID:
- s->tlsext_channel_id_enabled = 1;
- ret = 1;
- break;
+ dh = (DH *)parg;
+ new = DHparams_dup(dh);
+ if (new == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_DH_LIB);
+ return 0;
+ }
+ if (!(ctx->options & SSL_OP_SINGLE_DH_USE) && !DH_generate_key(new)) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_DH_LIB);
+ DH_free(new);
+ return 0;
+ }
+ if (cert->dh_tmp != NULL) {
+ DH_free(cert->dh_tmp);
+ }
+ cert->dh_tmp = new;
+ return 1;
+ }
- case SSL_CTRL_SET_CHANNEL_ID:
- s->tlsext_channel_id_enabled = 1;
- if (EVP_PKEY_bits(parg) != 256)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctrl, SSL_R_CHANNEL_ID_NOT_P256);
- break;
- }
- if (s->tlsext_channel_id_private)
- EVP_PKEY_free(s->tlsext_channel_id_private);
- s->tlsext_channel_id_private = EVP_PKEY_dup((EVP_PKEY*) parg);
- ret = 1;
- break;
+ case SSL_CTRL_SET_TMP_DH_CB:
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ return 0;
- case SSL_CTRL_GET_CHANNEL_ID:
- if (!s->s3->tlsext_channel_id_valid)
- break;
- memcpy(parg, s->s3->tlsext_channel_id, larg < 64 ? larg : 64);
- return 64;
+ case SSL_CTRL_SET_TMP_ECDH: {
+ EC_KEY *ecdh = NULL;
- case SSL_CTRL_FALLBACK_SCSV:
- s->fallback_scsv = 1;
- ret = 1;
- break;
+ if (parg == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_ECDH_LIB);
+ return 0;
+ }
+ ecdh = EC_KEY_dup((EC_KEY *)parg);
+ if (ecdh == NULL) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_EC_LIB);
+ return 0;
+ }
+ if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE) &&
+ !EC_KEY_generate_key(ecdh)) {
+ EC_KEY_free(ecdh);
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_ECDH_LIB);
+ return 0;
+ }
- default:
- break;
- }
- return(ret);
- }
+ if (cert->ecdh_tmp != NULL) {
+ EC_KEY_free(cert->ecdh_tmp);
+ }
+ cert->ecdh_tmp = ecdh;
+ return 1;
+ }
-long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
- {
- int ret=0;
+ case SSL_CTRL_SET_TMP_ECDH_CB:
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
+ return 0;
- if (cmd == SSL_CTRL_SET_TMP_RSA_CB || cmd == SSL_CTRL_SET_TMP_DH_CB)
- {
- if (!ssl_cert_inst(&s->cert))
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_callback_ctrl, ERR_R_MALLOC_FAILURE);
- return(0);
- }
- }
+ case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
+ ctx->tlsext_servername_arg = parg;
+ break;
- switch (cmd)
- {
- case SSL_CTRL_SET_TMP_RSA_CB:
- /* Ignore the callback; temporary RSA keys are never used. */
- break;
- case SSL_CTRL_SET_TMP_DH_CB:
- {
- s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
- }
- break;
- case SSL_CTRL_SET_TMP_ECDH_CB:
- {
- s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
- }
- break;
- case SSL_CTRL_SET_TLSEXT_DEBUG_CB:
- s->tlsext_debug_cb=(void (*)(SSL *,int ,int,
- unsigned char *, int, void *))fp;
- break;
- default:
- break;
- }
- return(ret);
- }
+ case SSL_CTRL_SET_TLSEXT_TICKET_KEYS:
+ case SSL_CTRL_GET_TLSEXT_TICKET_KEYS: {
+ uint8_t *keys = parg;
+ if (!keys) {
+ return 48;
+ }
+ if (larg != 48) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, SSL_R_INVALID_TICKET_KEYS_LENGTH);
+ return 0;
+ }
+ if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS) {
+ memcpy(ctx->tlsext_tick_key_name, keys, 16);
+ memcpy(ctx->tlsext_tick_hmac_key, keys + 16, 16);
+ memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16);
+ } else {
+ memcpy(keys, ctx->tlsext_tick_key_name, 16);
+ memcpy(keys + 16, ctx->tlsext_tick_hmac_key, 16);
+ memcpy(keys + 32, ctx->tlsext_tick_aes_key, 16);
+ }
+ return 1;
+ }
-long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
- {
- CERT *cert;
+ case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG:
+ ctx->tlsext_status_arg = parg;
+ return 1;
+ break;
- cert=ctx->cert;
+ case SSL_CTRL_SET_CURVES:
+ return tls1_set_curves(&ctx->tlsext_ellipticcurvelist,
+ &ctx->tlsext_ellipticcurvelist_length, parg, larg);
- switch (cmd)
- {
- case SSL_CTRL_NEED_TMP_RSA:
- /* Temporary RSA keys are never used. */
- return 0;
- case SSL_CTRL_SET_TMP_RSA:
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- return 0;
- case SSL_CTRL_SET_TMP_RSA_CB:
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- return(0);
- }
- break;
- case SSL_CTRL_SET_TMP_DH:
- {
- DH *new=NULL,*dh;
+ case SSL_CTRL_SET_ECDH_AUTO:
+ ctx->cert->ecdh_tmp_auto = larg;
+ return 1;
- dh=(DH *)parg;
- if ((new=DHparams_dup(dh)) == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_DH_LIB);
- return 0;
- }
- if (!(ctx->options & SSL_OP_SINGLE_DH_USE))
- {
- if (!DH_generate_key(new))
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_DH_LIB);
- DH_free(new);
- return 0;
- }
- }
- if (cert->dh_tmp != NULL)
- DH_free(cert->dh_tmp);
- cert->dh_tmp=new;
- return 1;
- }
- /*break; */
- case SSL_CTRL_SET_TMP_DH_CB:
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- return(0);
- }
- break;
- case SSL_CTRL_SET_TMP_ECDH:
- {
- EC_KEY *ecdh = NULL;
-
- if (parg == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_ECDH_LIB);
- return 0;
- }
- ecdh = EC_KEY_dup((EC_KEY *)parg);
- if (ecdh == NULL)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_EC_LIB);
- return 0;
- }
- if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE))
- {
- if (!EC_KEY_generate_key(ecdh))
- {
- EC_KEY_free(ecdh);
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_ECDH_LIB);
- return 0;
- }
- }
+ case SSL_CTRL_SET_SIGALGS:
+ return tls1_set_sigalgs(ctx->cert, parg, larg, 0);
- if (cert->ecdh_tmp != NULL)
- {
- EC_KEY_free(cert->ecdh_tmp);
- }
- cert->ecdh_tmp = ecdh;
- return 1;
- }
- /* break; */
- case SSL_CTRL_SET_TMP_ECDH_CB:
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
- return(0);
- }
- break;
- case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
- ctx->tlsext_servername_arg=parg;
- break;
- case SSL_CTRL_SET_TLSEXT_TICKET_KEYS:
- case SSL_CTRL_GET_TLSEXT_TICKET_KEYS:
- {
- unsigned char *keys = parg;
- if (!keys)
- return 48;
- if (larg != 48)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, SSL_R_INVALID_TICKET_KEYS_LENGTH);
- return 0;
- }
- if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS)
- {
- memcpy(ctx->tlsext_tick_key_name, keys, 16);
- memcpy(ctx->tlsext_tick_hmac_key, keys + 16, 16);
- memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16);
- }
- else
- {
- memcpy(keys, ctx->tlsext_tick_key_name, 16);
- memcpy(keys + 16, ctx->tlsext_tick_hmac_key, 16);
- memcpy(keys + 32, ctx->tlsext_tick_aes_key, 16);
- }
- return 1;
- }
+ case SSL_CTRL_SET_CLIENT_SIGALGS:
+ return tls1_set_sigalgs(ctx->cert, parg, larg, 1);
- case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG:
- ctx->tlsext_status_arg=parg;
- return 1;
- break;
+ case SSL_CTRL_SET_CLIENT_CERT_TYPES:
+ return ssl3_set_req_cert_type(ctx->cert, parg, larg);
- case SSL_CTRL_SET_CURVES:
- return tls1_set_curves(&ctx->tlsext_ellipticcurvelist,
- &ctx->tlsext_ellipticcurvelist_length,
- parg, larg);
+ case SSL_CTRL_BUILD_CERT_CHAIN:
+ return ssl_build_cert_chain(ctx->cert, ctx->cert_store, larg);
- case SSL_CTRL_SET_ECDH_AUTO:
- ctx->cert->ecdh_tmp_auto = larg;
- return 1;
- case SSL_CTRL_SET_SIGALGS:
- return tls1_set_sigalgs(ctx->cert, parg, larg, 0);
+ case SSL_CTRL_SET_VERIFY_CERT_STORE:
+ return ssl_cert_set_cert_store(ctx->cert, parg, 0, larg);
- case SSL_CTRL_SET_CLIENT_SIGALGS:
- return tls1_set_sigalgs(ctx->cert, parg, larg, 1);
+ case SSL_CTRL_SET_CHAIN_CERT_STORE:
+ return ssl_cert_set_cert_store(ctx->cert, parg, 1, larg);
- case SSL_CTRL_SET_CLIENT_CERT_TYPES:
- return ssl3_set_req_cert_type(ctx->cert, parg, larg);
+ case SSL_CTRL_EXTRA_CHAIN_CERT:
+ if (ctx->extra_certs == NULL) {
+ ctx->extra_certs = sk_X509_new_null();
+ if (ctx->extra_certs == NULL) {
+ return 0;
+ }
+ }
+ sk_X509_push(ctx->extra_certs, (X509 *)parg);
+ break;
- case SSL_CTRL_BUILD_CERT_CHAIN:
- return ssl_build_cert_chain(ctx->cert, ctx->cert_store, larg);
+ case SSL_CTRL_GET_EXTRA_CHAIN_CERTS:
+ if (ctx->extra_certs == NULL && larg == 0) {
+ *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
+ } else {
+ *(STACK_OF(X509) **)parg = ctx->extra_certs;
+ }
+ break;
- case SSL_CTRL_SET_VERIFY_CERT_STORE:
- return ssl_cert_set_cert_store(ctx->cert, parg, 0, larg);
+ case SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS:
+ if (ctx->extra_certs) {
+ sk_X509_pop_free(ctx->extra_certs, X509_free);
+ ctx->extra_certs = NULL;
+ }
+ break;
- case SSL_CTRL_SET_CHAIN_CERT_STORE:
- return ssl_cert_set_cert_store(ctx->cert, parg, 1, larg);
+ case SSL_CTRL_CHAIN:
+ if (larg) {
+ return ssl_cert_set1_chain(ctx->cert, (STACK_OF(X509) *)parg);
+ } else {
+ return ssl_cert_set0_chain(ctx->cert, (STACK_OF(X509) *)parg);
+ }
+ case SSL_CTRL_CHAIN_CERT:
+ if (larg) {
+ return ssl_cert_add1_chain_cert(ctx->cert, (X509 *)parg);
+ } else {
+ return ssl_cert_add0_chain_cert(ctx->cert, (X509 *)parg);
+ }
- /* A Thawte special :-) */
- case SSL_CTRL_EXTRA_CHAIN_CERT:
- if (ctx->extra_certs == NULL)
- {
- if ((ctx->extra_certs=sk_X509_new_null()) == NULL)
- return(0);
- }
- sk_X509_push(ctx->extra_certs,(X509 *)parg);
- break;
+ case SSL_CTRL_GET_CHAIN_CERTS:
+ *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
+ break;
- case SSL_CTRL_GET_EXTRA_CHAIN_CERTS:
- if (ctx->extra_certs == NULL && larg == 0)
- *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
- else
- *(STACK_OF(X509) **)parg = ctx->extra_certs;
- break;
+ case SSL_CTRL_SELECT_CURRENT_CERT:
+ return ssl_cert_select_current(ctx->cert, (X509 *)parg);
- case SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS:
- if (ctx->extra_certs)
- {
- sk_X509_pop_free(ctx->extra_certs, X509_free);
- ctx->extra_certs = NULL;
- }
- break;
+ case SSL_CTRL_CHANNEL_ID:
+ ctx->tlsext_channel_id_enabled = 1;
+ return 1;
- case SSL_CTRL_CHAIN:
- if (larg)
- return ssl_cert_set1_chain(ctx->cert,
- (STACK_OF (X509) *)parg);
- else
- return ssl_cert_set0_chain(ctx->cert,
- (STACK_OF (X509) *)parg);
+ case SSL_CTRL_SET_CHANNEL_ID:
+ ctx->tlsext_channel_id_enabled = 1;
+ if (EVP_PKEY_bits(parg) != 256) {
+ OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, SSL_R_CHANNEL_ID_NOT_P256);
+ break;
+ }
+ if (ctx->tlsext_channel_id_private) {
+ EVP_PKEY_free(ctx->tlsext_channel_id_private);
+ }
+ ctx->tlsext_channel_id_private = EVP_PKEY_dup((EVP_PKEY *)parg);
+ break;
- case SSL_CTRL_CHAIN_CERT:
- if (larg)
- return ssl_cert_add1_chain_cert(ctx->cert, (X509 *)parg);
- else
- return ssl_cert_add0_chain_cert(ctx->cert, (X509 *)parg);
+ default:
+ return 0;
+ }
- case SSL_CTRL_GET_CHAIN_CERTS:
- *(STACK_OF(X509) **)parg = ctx->cert->key->chain;
- break;
+ return 1;
+}
- case SSL_CTRL_SELECT_CURRENT_CERT:
- return ssl_cert_select_current(ctx->cert, (X509 *)parg);
+long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void)) {
+ CERT *cert;
- case SSL_CTRL_CHANNEL_ID:
- ctx->tlsext_channel_id_enabled=1;
- return 1;
+ cert = ctx->cert;
- case SSL_CTRL_SET_CHANNEL_ID:
- ctx->tlsext_channel_id_enabled = 1;
- if (EVP_PKEY_bits(parg) != 256)
- {
- OPENSSL_PUT_ERROR(SSL, ssl3_ctx_ctrl, SSL_R_CHANNEL_ID_NOT_P256);
- break;
- }
- if (ctx->tlsext_channel_id_private)
- EVP_PKEY_free(ctx->tlsext_channel_id_private);
- ctx->tlsext_channel_id_private = EVP_PKEY_dup((EVP_PKEY*) parg);
- break;
+ switch (cmd) {
+ case SSL_CTRL_SET_TMP_RSA_CB:
+ /* Ignore the callback; temporary RSA keys are never used. */
+ break;
- default:
- return(0);
- }
- return(1);
- }
+ case SSL_CTRL_SET_TMP_DH_CB:
+ cert->dh_tmp_cb = (DH * (*)(SSL *, int, int))fp;
+ break;
-long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
- {
- CERT *cert;
+ case SSL_CTRL_SET_TMP_ECDH_CB:
+ cert->ecdh_tmp_cb = (EC_KEY * (*)(SSL *, int, int))fp;
+ break;
- cert=ctx->cert;
+ case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
+ ctx->tlsext_servername_callback = (int (*)(SSL *, int *, void *))fp;
+ break;
- switch (cmd)
- {
- case SSL_CTRL_SET_TMP_RSA_CB:
- /* Ignore the callback; temporary RSA keys are never used. */
- break;
- case SSL_CTRL_SET_TMP_DH_CB:
- {
- cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
- }
- break;
- case SSL_CTRL_SET_TMP_ECDH_CB:
- {
- cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
- }
- break;
- case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
- ctx->tlsext_servername_callback=(int (*)(SSL *,int *,void *))fp;
- break;
+ case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB:
+ ctx->tlsext_status_cb = (int (*)(SSL *, void *))fp;
+ break;
- case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB:
- ctx->tlsext_status_cb=(int (*)(SSL *,void *))fp;
- break;
+ case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB:
+ ctx->tlsext_ticket_key_cb = (int (
+ *)(SSL *, uint8_t *, uint8_t *, EVP_CIPHER_CTX *, HMAC_CTX *, int))fp;
+ break;
- case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB:
- ctx->tlsext_ticket_key_cb=(int (*)(SSL *,unsigned char *,
- unsigned char *,
- EVP_CIPHER_CTX *,
- HMAC_CTX *, int))fp;
- break;
+ default:
+ return 0;
+ }
- default:
- return(0);
- }
- return(1);
- }
+ return 1;
+}
-/* ssl3_get_cipher_by_value returns the SSL_CIPHER with value |value| or NULL if
- * none exists.
+/* ssl3_get_cipher_by_value returns the SSL_CIPHER with value |value| or NULL
+ * if none exists.
*
* This function needs to check if the ciphers required are actually
* available. */
-const SSL_CIPHER *ssl3_get_cipher_by_value(uint16_t value)
- {
- SSL_CIPHER c;
+const SSL_CIPHER *ssl3_get_cipher_by_value(uint16_t value) {
+ SSL_CIPHER c;
- c.id = 0x03000000L|value;
- return bsearch(&c, ssl3_ciphers, SSL3_NUM_CIPHERS, sizeof(SSL_CIPHER), ssl_cipher_id_cmp);
- }
+ c.id = 0x03000000L | value;
+ return bsearch(&c, ssl3_ciphers, SSL3_NUM_CIPHERS, sizeof(SSL_CIPHER),
+ ssl_cipher_id_cmp);
+}
/* ssl3_get_cipher_by_value returns the cipher value of |c|. */
-uint16_t ssl3_get_cipher_value(const SSL_CIPHER *c)
- {
- unsigned long id = c->id;
- /* All ciphers are SSLv3 now. */
- assert((id & 0xff000000) == 0x03000000);
- return id & 0xffff;
- }
+uint16_t ssl3_get_cipher_value(const SSL_CIPHER *c) {
+ unsigned long id = c->id;
+ /* All ciphers are SSLv3 now. */
+ assert((id & 0xff000000) == 0x03000000);
+ return id & 0xffff;
+}
-struct ssl_cipher_preference_list_st* ssl_get_cipher_preferences(SSL *s)
- {
- if (s->cipher_list != NULL)
- return(s->cipher_list);
+struct ssl_cipher_preference_list_st *ssl_get_cipher_preferences(SSL *s) {
+ if (s->cipher_list != NULL) {
+ return s->cipher_list;
+ }
- if (s->version >= TLS1_1_VERSION)
- {
- if (s->ctx != NULL && s->ctx->cipher_list_tls11 != NULL)
- return s->ctx->cipher_list_tls11;
- }
+ if (s->version >= TLS1_1_VERSION && s->ctx != NULL &&
+ s->ctx->cipher_list_tls11 != NULL) {
+ return s->ctx->cipher_list_tls11;
+ }
- if ((s->ctx != NULL) && (s->ctx->cipher_list != NULL))
- return(s->ctx->cipher_list);
+ if (s->ctx != NULL && s->ctx->cipher_list != NULL) {
+ return s->ctx->cipher_list;
+ }
- return NULL;
- }
+ return NULL;
+}
-const SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
- struct ssl_cipher_preference_list_st *server_pref)
- {
- const SSL_CIPHER *c,*ret=NULL;
- STACK_OF(SSL_CIPHER) *srvr = server_pref->ciphers, *prio, *allow;
- size_t i;
- int ok;
- size_t cipher_index;
- unsigned long alg_k,alg_a,mask_k,mask_a;
- /* in_group_flags will either be NULL, or will point to an array of
- * bytes which indicate equal-preference groups in the |prio| stack.
- * See the comment about |in_group_flags| in the
- * |ssl_cipher_preference_list_st| struct. */
- const unsigned char *in_group_flags;
- /* group_min contains the minimal index so far found in a group, or -1
- * if no such value exists yet. */
- int group_min = -1;
+const SSL_CIPHER *ssl3_choose_cipher(
+ SSL *s, STACK_OF(SSL_CIPHER) * clnt,
+ struct ssl_cipher_preference_list_st *server_pref) {
+ const SSL_CIPHER *c, *ret = NULL;
+ STACK_OF(SSL_CIPHER) *srvr = server_pref->ciphers, *prio, *allow;
+ size_t i;
+ int ok;
+ size_t cipher_index;
+ unsigned long alg_k, alg_a, mask_k, mask_a;
+ /* in_group_flags will either be NULL, or will point to an array of bytes
+ * which indicate equal-preference groups in the |prio| stack. See the
+ * comment about |in_group_flags| in the |ssl_cipher_preference_list_st|
+ * struct. */
+ const uint8_t *in_group_flags;
+ /* group_min contains the minimal index so far found in a group, or -1 if no
+ * such value exists yet. */
+ int group_min = -1;
- if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE)
- {
- prio = srvr;
- in_group_flags = server_pref->in_group_flags;
- allow = clnt;
- }
- else
- {
- prio = clnt;
- in_group_flags = NULL;
- allow = srvr;
- }
+ if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) {
+ prio = srvr;
+ in_group_flags = server_pref->in_group_flags;
+ allow = clnt;
+ } else {
+ prio = clnt;
+ in_group_flags = NULL;
+ allow = srvr;
+ }
- ssl_get_compatible_server_ciphers(s, &mask_k, &mask_a);
+ ssl_get_compatible_server_ciphers(s, &mask_k, &mask_a);
- for (i=0; i<sk_SSL_CIPHER_num(prio); i++)
- {
- c=sk_SSL_CIPHER_value(prio,i);
+ for (i = 0; i < sk_SSL_CIPHER_num(prio); i++) {
+ c = sk_SSL_CIPHER_value(prio, i);
- ok = 1;
+ ok = 1;
- /* Skip TLS v1.2 only ciphersuites if not supported */
- if ((c->algorithm_ssl & SSL_TLSV1_2) &&
- !SSL_USE_TLS1_2_CIPHERS(s))
- ok = 0;
+ /* Skip TLS v1.2 only ciphersuites if not supported */
+ if ((c->algorithm_ssl & SSL_TLSV1_2) && !SSL_USE_TLS1_2_CIPHERS(s)) {
+ ok = 0;
+ }
- alg_k=c->algorithm_mkey;
- alg_a=c->algorithm_auth;
+ alg_k = c->algorithm_mkey;
+ alg_a = c->algorithm_auth;
- ok = ok && (alg_k & mask_k) && (alg_a & mask_a);
+ ok = ok && (alg_k & mask_k) && (alg_a & mask_a);
- if (ok && sk_SSL_CIPHER_find(allow, &cipher_index, c))
- {
- if (in_group_flags != NULL && in_group_flags[i] == 1)
- {
- /* This element of |prio| is in a group. Update
- * the minimum index found so far and continue
- * looking. */
- if (group_min == -1 || (size_t)group_min > cipher_index)
- group_min = cipher_index;
- }
- else
- {
- if (group_min != -1 && (size_t)group_min < cipher_index)
- cipher_index = group_min;
- ret=sk_SSL_CIPHER_value(allow,cipher_index);
- break;
- }
- }
+ if (ok && sk_SSL_CIPHER_find(allow, &cipher_index, c)) {
+ if (in_group_flags != NULL && in_group_flags[i] == 1) {
+ /* This element of |prio| is in a group. Update the minimum index found
+ * so far and continue looking. */
+ if (group_min == -1 || (size_t)group_min > cipher_index) {
+ group_min = cipher_index;
+ }
+ } else {
+ if (group_min != -1 && (size_t)group_min < cipher_index) {
+ cipher_index = group_min;
+ }
+ ret = sk_SSL_CIPHER_value(allow, cipher_index);
+ break;
+ }
+ }
- if (in_group_flags != NULL &&
- in_group_flags[i] == 0 &&
- group_min != -1)
- {
- /* We are about to leave a group, but we found a match
- * in it, so that's our answer. */
- ret=sk_SSL_CIPHER_value(allow,group_min);
- break;
- }
- }
- return(ret);
- }
+ if (in_group_flags != NULL && in_group_flags[i] == 0 && group_min != -1) {
+ /* We are about to leave a group, but we found a match in it, so that's
+ * our answer. */
+ ret = sk_SSL_CIPHER_value(allow, group_min);
+ break;
+ }
+ }
-int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
- {
- int ret=0;
- const unsigned char *sig;
- size_t i, siglen;
- int have_rsa_sign = 0;
- int have_ecdsa_sign = 0;
+ return ret;
+}
- /* If we have custom certificate types set, use them */
- if (s->cert->client_certificate_types)
- {
- memcpy(p, s->cert->client_certificate_types,
- s->cert->num_client_certificate_types);
- return (int)s->cert->num_client_certificate_types;
- }
- /* get configured sigalgs */
- siglen = tls12_get_psigalgs(s, &sig);
- for (i = 0; i < siglen; i+=2, sig+=2)
- {
- switch(sig[1])
- {
- case TLSEXT_signature_rsa:
- have_rsa_sign = 1;
- break;
+int ssl3_get_req_cert_type(SSL *s, uint8_t *p) {
+ int ret = 0;
+ const uint8_t *sig;
+ size_t i, siglen;
+ int have_rsa_sign = 0;
+ int have_ecdsa_sign = 0;
- case TLSEXT_signature_ecdsa:
- have_ecdsa_sign = 1;
- break;
- }
- }
+ /* If we have custom certificate types set, use them */
+ if (s->cert->client_certificate_types) {
+ memcpy(p, s->cert->client_certificate_types,
+ s->cert->num_client_certificate_types);
+ return s->cert->num_client_certificate_types;
+ }
- if (have_rsa_sign)
- p[ret++]=SSL3_CT_RSA_SIGN;
+ /* get configured sigalgs */
+ siglen = tls12_get_psigalgs(s, &sig);
+ for (i = 0; i < siglen; i += 2, sig += 2) {
+ switch (sig[1]) {
+ case TLSEXT_signature_rsa:
+ have_rsa_sign = 1;
+ break;
- /* ECDSA certs can be used with RSA cipher suites as well
- * so we don't need to check for SSL_kECDH or SSL_kEECDH
- */
- if (s->version >= TLS1_VERSION)
- {
- if (have_ecdsa_sign)
- p[ret++]=TLS_CT_ECDSA_SIGN;
- }
- return(ret);
- }
+ case TLSEXT_signature_ecdsa:
+ have_ecdsa_sign = 1;
+ break;
+ }
+ }
-static int ssl3_set_req_cert_type(CERT *c, const unsigned char *p, size_t len)
- {
- if (c->client_certificate_types)
- {
- OPENSSL_free(c->client_certificate_types);
- c->client_certificate_types = NULL;
- }
- c->num_client_certificate_types = 0;
- if (!p || !len)
- return 1;
- if (len > 0xff)
- return 0;
- c->client_certificate_types = BUF_memdup(p, len);
- if (!c->client_certificate_types)
- return 0;
- c->num_client_certificate_types = len;
- return 1;
- }
+ if (have_rsa_sign) {
+ p[ret++] = SSL3_CT_RSA_SIGN;
+ }
-int ssl3_shutdown(SSL *s)
- {
- int ret;
+ /* ECDSA certs can be used with RSA cipher suites as well so we don't need to
+ * check for SSL_kECDH or SSL_kEECDH. */
+ if (s->version >= TLS1_VERSION && have_ecdsa_sign) {
+ p[ret++] = TLS_CT_ECDSA_SIGN;
+ }
- /* Do nothing if configured not to send a close_notify. */
- if (s->quiet_shutdown)
- {
- s->shutdown = SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN;
- return 1;
- }
+ return ret;
+}
- if (!(s->shutdown & SSL_SENT_SHUTDOWN))
- {
- s->shutdown|=SSL_SENT_SHUTDOWN;
-#if 1
- ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_CLOSE_NOTIFY);
-#endif
- /* our shutdown alert has been sent now, and if it still needs
- * to be written, s->s3->alert_dispatch will be true */
- if (s->s3->alert_dispatch)
- return(-1); /* return WANT_WRITE */
- }
- else if (s->s3->alert_dispatch)
- {
- /* resend it if not sent */
-#if 1
- ret=s->method->ssl_dispatch_alert(s);
- if(ret == -1)
- {
- /* we only get to return -1 here the 2nd/Nth
- * invocation, we must have already signalled
- * return 0 upon a previous invoation,
- * return WANT_WRITE */
- return(ret);
- }
-#endif
- }
- else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
- {
- /* If we are waiting for a close from our peer, we are closed */
- s->method->ssl_read_bytes(s,0,NULL,0,0);
- if(!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
- {
- return(-1); /* return WANT_READ */
- }
- }
+static int ssl3_set_req_cert_type(CERT *c, const uint8_t *p, size_t len) {
+ if (c->client_certificate_types) {
+ OPENSSL_free(c->client_certificate_types);
+ c->client_certificate_types = NULL;
+ }
- if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) &&
- !s->s3->alert_dispatch)
- return(1);
- else
- return(0);
- }
+ c->num_client_certificate_types = 0;
+ if (!p || !len) {
+ return 1;
+ }
-int ssl3_write(SSL *s, const void *buf, int len)
- {
-#if 0
- if (s->shutdown & SSL_SEND_SHUTDOWN)
- {
- s->rwstate=SSL_NOTHING;
- return(0);
- }
-#endif
- ERR_clear_system_error();
- if (s->s3->renegotiate) ssl3_renegotiate_check(s);
+ if (len > 0xff) {
+ return 0;
+ }
- return s->method->ssl_write_bytes(s, SSL3_RT_APPLICATION_DATA, buf,
- len);
- }
+ c->client_certificate_types = BUF_memdup(p, len);
+ if (!c->client_certificate_types) {
+ return 0;
+ }
-static int ssl3_read_internal(SSL *s, void *buf, int len, int peek)
- {
- int ret;
-
- ERR_clear_system_error();
- if (s->s3->renegotiate) ssl3_renegotiate_check(s);
- s->s3->in_read_app_data=1;
- ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
- if ((ret == -1) && (s->s3->in_read_app_data == 2))
- {
- /* ssl3_read_bytes decided to call s->handshake_func, which
- * called ssl3_read_bytes to read handshake data.
- * However, ssl3_read_bytes actually found application data
- * and thinks that application data makes sense here; so disable
- * handshake processing and try to read application data again. */
- s->in_handshake++;
- ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
- s->in_handshake--;
- }
- else
- s->s3->in_read_app_data=0;
+ c->num_client_certificate_types = len;
+ return 1;
+}
- return(ret);
- }
+int ssl3_shutdown(SSL *s) {
+ int ret;
-int ssl3_read(SSL *s, void *buf, int len)
- {
- return ssl3_read_internal(s, buf, len, 0);
- }
+ /* Do nothing if configured not to send a close_notify. */
+ if (s->quiet_shutdown) {
+ s->shutdown = SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN;
+ return 1;
+ }
-int ssl3_peek(SSL *s, void *buf, int len)
- {
- return ssl3_read_internal(s, buf, len, 1);
- }
+ if (!(s->shutdown & SSL_SENT_SHUTDOWN)) {
+ s->shutdown |= SSL_SENT_SHUTDOWN;
+ ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_CLOSE_NOTIFY);
-int ssl3_renegotiate(SSL *s)
- {
- if (s->handshake_func == NULL)
- return 1;
+ /* our shutdown alert has been sent now, and if it still needs to be
+ * written, s->s3->alert_dispatch will be true */
+ if (s->s3->alert_dispatch) {
+ return -1; /* return WANT_WRITE */
+ }
+ } else if (s->s3->alert_dispatch) {
+ /* resend it if not sent */
+ ret = s->method->ssl_dispatch_alert(s);
+ if (ret == -1) {
+ /* we only get to return -1 here the 2nd/Nth invocation, we must have
+ * already signalled return 0 upon a previous invoation, return
+ * WANT_WRITE */
+ return ret;
+ }
+ } else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) {
+ /* If we are waiting for a close from our peer, we are closed */
+ s->method->ssl_read_bytes(s, 0, NULL, 0, 0);
+ if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) {
+ return -1; /* return WANT_READ */
+ }
+ }
- s->s3->renegotiate = 1;
- return 1;
- }
+ if (s->shutdown == (SSL_SENT_SHUTDOWN | SSL_RECEIVED_SHUTDOWN) &&
+ !s->s3->alert_dispatch) {
+ return 1;
+ } else {
+ return 0;
+ }
+}
-int ssl3_renegotiate_check(SSL *s)
- {
- int ret=0;
+int ssl3_write(SSL *s, const void *buf, int len) {
+ ERR_clear_system_error();
+ if (s->s3->renegotiate) {
+ ssl3_renegotiate_check(s);
+ }
- if (s->s3->renegotiate)
- {
- if ( (s->s3->rbuf.left == 0) &&
- (s->s3->wbuf.left == 0) &&
- !SSL_in_init(s))
- {
-/*
-if we are the server, and we have sent a 'RENEGOTIATE' message, we
-need to go to SSL_ST_ACCEPT.
-*/
- /* SSL_ST_ACCEPT */
- s->state=SSL_ST_RENEGOTIATE;
- s->s3->renegotiate=0;
- s->s3->num_renegotiations++;
- s->s3->total_renegotiations++;
- ret=1;
- }
- }
- return(ret);
- }
-/* If we are using default SHA1+MD5 algorithms switch to new SHA256 PRF
- * and handshake macs if required.
- */
-long ssl_get_algorithm2(SSL *s)
- {
- static const unsigned long kMask = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF;
- long alg2 = s->s3->tmp.new_cipher->algorithm2;
- if (s->enc_method->enc_flags & SSL_ENC_FLAG_SHA256_PRF
- && (alg2 & kMask) == kMask)
- return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256;
- return alg2;
- }
+ return s->method->ssl_write_bytes(s, SSL3_RT_APPLICATION_DATA, buf, len);
+}
+static int ssl3_read_internal(SSL *s, void *buf, int len, int peek) {
+ int ret;
+
+ ERR_clear_system_error();
+ if (s->s3->renegotiate) {
+ ssl3_renegotiate_check(s);
+ }
+ s->s3->in_read_app_data = 1;
+ ret = s->method->ssl_read_bytes(s, SSL3_RT_APPLICATION_DATA, buf, len, peek);
+ if (ret == -1 && s->s3->in_read_app_data == 2) {
+ /* ssl3_read_bytes decided to call s->handshake_func, which called
+ * ssl3_read_bytes to read handshake data. However, ssl3_read_bytes
+ * actually found application data and thinks that application data makes
+ * sense here; so disable handshake processing and try to read application
+ * data again. */
+ s->in_handshake++;
+ ret =
+ s->method->ssl_read_bytes(s, SSL3_RT_APPLICATION_DATA, buf, len, peek);
+ s->in_handshake--;
+ } else {
+ s->s3->in_read_app_data = 0;
+ }
+
+ return ret;
+}
+
+int ssl3_read(SSL *s, void *buf, int len) {
+ return ssl3_read_internal(s, buf, len, 0);
+}
+
+int ssl3_peek(SSL *s, void *buf, int len) {
+ return ssl3_read_internal(s, buf, len, 1);
+}
+
+int ssl3_renegotiate(SSL *s) {
+ if (s->handshake_func == NULL) {
+ return 1;
+ }
+
+ s->s3->renegotiate = 1;
+ return 1;
+}
+
+int ssl3_renegotiate_check(SSL *s) {
+ if (s->s3->renegotiate && s->s3->rbuf.left == 0 && s->s3->wbuf.left == 0 &&
+ !SSL_in_init(s)) {
+ /* if we are the server, and we have sent a 'RENEGOTIATE' message, we
+ * need to go to SSL_ST_ACCEPT. */
+ s->state = SSL_ST_RENEGOTIATE;
+ s->s3->renegotiate = 0;
+ s->s3->num_renegotiations++;
+ s->s3->total_renegotiations++;
+ return 1;
+ }
+
+ return 0;
+}
+
+/* If we are using default SHA1+MD5 algorithms switch to new SHA256 PRF and
+ * handshake macs if required. */
+long ssl_get_algorithm2(SSL *s) {
+ static const unsigned long kMask = SSL_HANDSHAKE_MAC_DEFAULT | TLS1_PRF;
+ long alg2 = s->s3->tmp.new_cipher->algorithm2;
+ if (s->enc_method->enc_flags & SSL_ENC_FLAG_SHA256_PRF &&
+ (alg2 & kMask) == kMask) {
+ return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256;
+ }
+ return alg2;
+}
