pigweed / third_party / boringssl / boringssl / 4c921e1bbcc1d1cd23848e3b11ab2c9f85ee37ea / . / include / openssl / rsa.h

/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) | |

* All rights reserved. | |

* | |

* This package is an SSL implementation written | |

* by Eric Young (eay@cryptsoft.com). | |

* The implementation was written so as to conform with Netscapes SSL. | |

* | |

* This library is free for commercial and non-commercial use as long as | |

* the following conditions are aheared to. The following conditions | |

* apply to all code found in this distribution, be it the RC4, RSA, | |

* lhash, DES, etc., code; not just the SSL code. The SSL documentation | |

* included with this distribution is covered by the same copyright terms | |

* except that the holder is Tim Hudson (tjh@cryptsoft.com). | |

* | |

* Copyright remains Eric Young's, and as such any Copyright notices in | |

* the code are not to be removed. | |

* If this package is used in a product, Eric Young should be given attribution | |

* as the author of the parts of the library used. | |

* This can be in the form of a textual message at program startup or | |

* in documentation (online or textual) provided with the package. | |

* | |

* Redistribution and use in source and binary forms, with or without | |

* modification, are permitted provided that the following conditions | |

* are met: | |

* 1. Redistributions of source code must retain the copyright | |

* notice, this list of conditions and the following disclaimer. | |

* 2. Redistributions in binary form must reproduce the above copyright | |

* notice, this list of conditions and the following disclaimer in the | |

* documentation and/or other materials provided with the distribution. | |

* 3. All advertising materials mentioning features or use of this software | |

* must display the following acknowledgement: | |

* "This product includes cryptographic software written by | |

* Eric Young (eay@cryptsoft.com)" | |

* The word 'cryptographic' can be left out if the rouines from the library | |

* being used are not cryptographic related :-). | |

* 4. If you include any Windows specific code (or a derivative thereof) from | |

* the apps directory (application code) you must include an acknowledgement: | |

* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |

* | |

* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |

* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |

* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |

* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |

* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |

* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |

* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |

* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |

* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |

* SUCH DAMAGE. | |

* | |

* The licence and distribution terms for any publically available version or | |

* derivative of this code cannot be changed. i.e. this code cannot simply be | |

* copied and put under another distribution licence | |

* [including the GNU Public Licence.] */ | |

#ifndef OPENSSL_HEADER_RSA_H | |

#define OPENSSL_HEADER_RSA_H | |

#include <openssl/base.h> | |

#include <openssl/engine.h> | |

#include <openssl/ex_data.h> | |

#if defined(__cplusplus) | |

extern "C" { | |

#endif | |

/* rsa.h contains functions for handling encryption and signature using RSA. */ | |

/* Allocation and destruction. */ | |

/* RSA_new returns a new, empty RSA object or NULL on error. */ | |

RSA *RSA_new(void); | |

/* RSA_new_method acts the same as |DH_new| but takes an explicit |ENGINE|. */ | |

RSA *RSA_new_method(const ENGINE *engine); | |

/* RSA_free decrements the reference count of |rsa| and frees it if the | |

* reference count drops to zero. */ | |

void RSA_free(RSA *rsa); | |

/* RSA_up_ref increments the reference count of |rsa|. */ | |

int RSA_up_ref(RSA *rsa); | |

/* Key generation. */ | |

/* RSA_generate_key_ex generates a new RSA key where the modulus has size | |

* |bits| and the public exponent is |e|. If unsure, |RSA_F4| is a good value | |

* for |e|. If |cb| is not NULL then it is called during the key generation | |

* process. In addition to the calls documented for |BN_generate_prime_ex|, it | |

* is called with event=2 when the n'th prime is rejected as unsuitable and | |

* with event=3 when a suitable value for |p| is found. */ | |

int RSA_generate_key_ex(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb); | |

/* Encryption / Decryption */ | |

/* Padding types for encryption. */ | |

#define RSA_PKCS1_PADDING 1 | |

#define RSA_SSLV23_PADDING 2 | |

#define RSA_NO_PADDING 3 | |

#define RSA_PKCS1_OAEP_PADDING 4 | |

/* RSA_PKCS1_PSS_PADDING can only be used via the EVP interface. */ | |

#define RSA_PKCS1_PSS_PADDING 6 | |

/* RSA_encrypt encrypts |in_len| bytes from |in| to the public key from |rsa| | |

* and writes, at most, |max_out| bytes of encrypted data to |out|. The | |

* |max_out| argument must be, at least, |RSA_size| in order to ensure success. | |

* | |

* It returns 1 on success or zero on error. | |

* | |

* The |padding| argument must be one of the |RSA_*_PADDING| values. If in | |

* doubt, |RSA_PKCS1_PADDING| is the most common but |RSA_PKCS1_OAEP_PADDING| | |

* is the most secure. */ | |

int RSA_encrypt(RSA *rsa, size_t *out_len, uint8_t *out, size_t max_out, | |

const uint8_t *in, size_t in_len, int padding); | |

/* RSA_decrypt decrypts |in_len| bytes from |in| with the private key from | |

* |rsa| and writes, at most, |max_out| bytes of plaintext to |out|. The | |

* |max_out| argument must be, at least, |RSA_size| in order to ensure success. | |

* | |

* It returns 1 on success or zero on error. | |

* | |

* The |padding| argument must be one of the |RSA_*_PADDING| values. If in | |

* doubt, |RSA_PKCS1_PADDING| is the most common but |RSA_PKCS1_OAEP_PADDING| | |

* is the most secure. */ | |

int RSA_decrypt(RSA *rsa, size_t *out_len, uint8_t *out, size_t max_out, | |

const uint8_t *in, size_t in_len, int padding); | |

/* RSA_public_encrypt encrypts |flen| bytes from |from| to the public key in | |

* |rsa| and writes the encrypted data to |to|. The |to| buffer must have at | |

* least |RSA_size| bytes of space. It returns the number of bytes written, or | |

* -1 on error. The |padding| argument must be one of the |RSA_*_PADDING| | |

* values. If in doubt, |RSA_PKCS1_PADDING| is the most common but | |

* |RSA_PKCS1_OAEP_PADDING| is the most secure. | |

* | |

* WARNING: this function is dangerous because it breaks the usual return value | |

* convention. Use |RSA_encrypt| instead. */ | |

int RSA_public_encrypt(int flen, const uint8_t *from, uint8_t *to, RSA *rsa, | |

int padding); | |

/* RSA_private_decrypt decrypts |flen| bytes from |from| with the public key in | |

* |rsa| and writes the plaintext to |to|. The |to| buffer must have at | |

* least |RSA_size| bytes of space. It returns the number of bytes written, or | |

* -1 on error. The |padding| argument must be one of the |RSA_*_PADDING| | |

* values. If in doubt, |RSA_PKCS1_PADDING| is the most common but | |

* |RSA_PKCS1_OAEP_PADDING| is the most secure. | |

* | |

* WARNING: this function is dangerous because it breaks the usual return value | |

* convention. Use |RSA_decrypt| instead. */ | |

int RSA_private_decrypt(int flen, const uint8_t *from, uint8_t *to, RSA *rsa, | |

int padding); | |

/* Signing / Verification */ | |

/* RSA_sign signs |in_len| bytes of digest from |in| with |rsa| and writes, at | |

* most, |RSA_size(rsa)| bytes to |out|. On successful return, the actual | |

* number of bytes written is written to |*out_len|. | |

* | |

* The |hash_nid| argument identifies the hash function used to calculate |in| | |

* and is embedded in the resulting signature. For example, it might be | |

* |NID_sha256|. | |

* | |

* It returns 1 on success and zero on error. */ | |

int RSA_sign(int hash_nid, const uint8_t *in, unsigned int in_len, uint8_t *out, | |

unsigned int *out_len, RSA *rsa); | |

/* RSA_sign_raw signs |in_len| bytes from |in| with the public key from |rsa| | |

* and writes, at most, |max_out| bytes of encrypted data to |out|. The | |

* |max_out| argument must be, at least, |RSA_size| in order to ensure success. | |

* | |

* It returns 1 on success or zero on error. | |

* | |

* The |padding| argument must be one of the |RSA_*_PADDING| values. If in | |

* doubt, |RSA_PKCS1_PADDING| is the most common. */ | |

int RSA_sign_raw(RSA *rsa, size_t *out_len, uint8_t *out, size_t max_out, | |

const uint8_t *in, size_t in_len, int padding); | |

/* RSA_verify verifies that |sig_len| bytes from |sig| are a valid, PKCS#1 | |

* signature of |msg_len| bytes at |msg| by |rsa|. | |

* | |

* The |hash_nid| argument identifies the hash function used to calculate |in| | |

* and is embedded in the resulting signature in order to prevent hash | |

* confusion attacks. For example, it might be |NID_sha256|. | |

* | |

* It returns one if the signature is valid and zero otherwise. | |

* | |

* WARNING: this differs from the original, OpenSSL function which additionally | |

* returned -1 on error. */ | |

int RSA_verify(int hash_nid, const uint8_t *msg, size_t msg_len, | |

const uint8_t *sig, size_t sig_len, RSA *rsa); | |

/* RSA_verify_raw verifies |in_len| bytes of signature from |in| using the | |

* public key from |rsa| and writes, at most, |max_out| bytes of plaintext to | |

* |out|. The |max_out| argument must be, at least, |RSA_size| in order to | |

* ensure success. | |

* | |

* It returns 1 on success or zero on error. | |

* | |

* The |padding| argument must be one of the |RSA_*_PADDING| values. If in | |

* doubt, |RSA_PKCS1_PADDING| is the most common. */ | |

int RSA_verify_raw(RSA *rsa, size_t *out_len, uint8_t *out, size_t max_out, | |

const uint8_t *in, size_t in_len, int padding); | |

/* RSA_private_encrypt encrypts |flen| bytes from |from| with the private key in | |

* |rsa| and writes the encrypted data to |to|. The |to| buffer must have at | |

* least |RSA_size| bytes of space. It returns the number of bytes written, or | |

* -1 on error. The |padding| argument must be one of the |RSA_*_PADDING| | |

* values. If in doubt, |RSA_PKCS1_PADDING| is the most common. | |

* | |

* WARNING: this function is dangerous because it breaks the usual return value | |

* convention. Use |RSA_sign_raw| instead. */ | |

int RSA_private_encrypt(int flen, const uint8_t *from, uint8_t *to, RSA *rsa, | |

int padding); | |

/* RSA_private_encrypt verifies |flen| bytes of signature from |from| using the | |

* public key in |rsa| and writes the plaintext to |to|. The |to| buffer must | |

* have at least |RSA_size| bytes of space. It returns the number of bytes | |

* written, or -1 on error. The |padding| argument must be one of the | |

* |RSA_*_PADDING| values. If in doubt, |RSA_PKCS1_PADDING| is the most common. | |

* | |

* WARNING: this function is dangerous because it breaks the usual return value | |

* convention. Use |RSA_verify_raw| instead. */ | |

int RSA_public_decrypt(int flen, const uint8_t *from, uint8_t *to, RSA *rsa, | |

int padding); | |

/* Utility functions. */ | |

/* RSA_size returns the number of bytes in the modulus, which is also the size | |

* of a signature of encrypted value using |rsa|. */ | |

unsigned RSA_size(const RSA *rsa); | |

/* RSAPublicKey_dup allocates a fresh |RSA| and copies the private key from | |

* |rsa| into it. It returns the fresh |RSA| object, or NULL on error. */ | |

RSA *RSAPublicKey_dup(const RSA *rsa); | |

/* RSAPrivateKey_dup allocates a fresh |RSA| and copies the private key from | |

* |rsa| into it. It returns the fresh |RSA| object, or NULL on error. */ | |

RSA *RSAPrivateKey_dup(const RSA *rsa); | |

/* RSA_recover_crt_params uses |rsa->n|, |rsa->d| and |rsa->e| in order to | |

* calculate the two primes used and thus the precomputed, CRT values. These | |

* values are set in the |p|, |q|, |dmp1|, |dmq1| and |iqmp| members of |rsa|, | |

* which must be |NULL| on entry. It returns one on success and zero | |

* otherwise. */ | |

int RSA_recover_crt_params(RSA *rsa); | |

/* ASN.1 functions. */ | |

/* d2i_RSAPublicKey parses an ASN.1, DER-encoded, RSA public key from |len| | |

* bytes at |*inp|. If |out| is not NULL then, on exit, a pointer to the result | |

* is in |*out|. If |*out| is already non-NULL on entry then the result is | |

* written directly into |*out|, otherwise a fresh |RSA| is allocated. On | |

* successful exit, |*inp| is advanced past the DER structure. It returns the | |

* result or NULL on error. */ | |

RSA *d2i_RSAPublicKey(RSA **out, const uint8_t **inp, long len); | |

/* i2d_RSAPublicKey marshals |in| to an ASN.1, DER structure. If |outp| is not | |

* NULL then the result is written to |*outp| and |*outp| is advanced just past | |

* the output. It returns the number of bytes in the result, whether written or | |

* not, or a negative value on error. */ | |

int i2d_RSAPublicKey(const RSA *in, uint8_t **outp); | |

/* d2i_RSAPrivateKey parses an ASN.1, DER-encoded, RSA private key from |len| | |

* bytes at |*inp|. If |out| is not NULL then, on exit, a pointer to the result | |

* is in |*out|. If |*out| is already non-NULL on entry then the result is | |

* written directly into |*out|, otherwise a fresh |RSA| is allocated. On | |

* successful exit, |*inp| is advanced past the DER structure. It returns the | |

* result or NULL on error. */ | |

RSA *d2i_RSAPrivateKey(RSA **out, const uint8_t **inp, long len); | |

/* i2d_RSAPrivateKey marshals |in| to an ASN.1, DER structure. If |outp| is not | |

* NULL then the result is written to |*outp| and |*outp| is advanced just past | |

* the output. It returns the number of bytes in the result, whether written or | |

* not, or a negative value on error. */ | |

int i2d_RSAPrivateKey(const RSA *in, uint8_t **outp); | |

/* ex_data functions. | |

* | |

* These functions are wrappers. See |ex_data.h| for details. */ | |

int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, | |

CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); | |

int RSA_set_ex_data(RSA *r, int idx, void *arg); | |

void *RSA_get_ex_data(const RSA *r, int idx); | |

/* RSA_FLAG_CACHE_PUBLIC causes a precomputed Montgomery context to be created, | |

* on demand, for the public key operations. */ | |

#define RSA_FLAG_CACHE_PUBLIC 2 | |

/* RSA_FLAG_CACHE_PRIVATE causes a precomputed Montgomery context to be | |

* created, on demand, for the private key operations. */ | |

#define RSA_FLAG_CACHE_PRIVATE 4 | |

/* RSA_FLAG_NO_BLINDING disables blinding of private operations. */ | |

#define RSA_FLAG_NO_BLINDING 8 | |

/* RSA_FLAG_EXT_PKEY means that private key operations will be handled by | |

* |mod_exp| and that they do not depend on the private key components being | |

* present: for example a key stored in external hardware. */ | |

#define RSA_FLAG_EXT_PKEY 0x20 | |

/* RSA_FLAG_SIGN_VER causes the |sign| and |verify| functions of |rsa_meth_st| | |

* to be called when set. */ | |

#define RSA_FLAG_SIGN_VER 0x40 | |

/* RSA public exponent values. */ | |

#define RSA_3 0x3 | |

#define RSA_F4 0x10001 | |

struct rsa_meth_st { | |

struct openssl_method_common_st common; | |

void *app_data; | |

int (*init)(RSA *rsa); | |

int (*finish)(RSA *rsa); | |

/* size returns the size of the RSA modulus in bytes. */ | |

size_t (*size)(const RSA *rsa); | |

int (*sign)(int type, const uint8_t *m, unsigned int m_length, | |

uint8_t *sigret, unsigned int *siglen, const RSA *rsa); | |

int (*verify)(int dtype, const uint8_t *m, unsigned int m_length, | |

const uint8_t *sigbuf, unsigned int siglen, const RSA *rsa); | |

/* These functions mirror the |RSA_*| functions of the same name. */ | |

int (*encrypt)(RSA *rsa, size_t *out_len, uint8_t *out, size_t max_out, | |

const uint8_t *in, size_t in_len, int padding); | |

int (*sign_raw)(RSA *rsa, size_t *out_len, uint8_t *out, size_t max_out, | |

const uint8_t *in, size_t in_len, int padding); | |

int (*decrypt)(RSA *rsa, size_t *out_len, uint8_t *out, size_t max_out, | |

const uint8_t *in, size_t in_len, int padding); | |

int (*verify_raw)(RSA *rsa, size_t *out_len, uint8_t *out, size_t max_out, | |

const uint8_t *in, size_t in_len, int padding); | |

int (*mod_exp)(BIGNUM *r0, const BIGNUM *I, RSA *rsa, | |

BN_CTX *ctx); /* Can be null */ | |

int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, | |

const BIGNUM *m, BN_CTX *ctx, | |

BN_MONT_CTX *m_ctx); | |

int flags; | |

int (*keygen)(RSA *rsa, int bits, BIGNUM *e, BN_GENCB *cb); | |

}; | |

/* Private functions. */ | |

typedef struct bn_blinding_st BN_BLINDING; | |

struct rsa_st { | |

/* version is only used during ASN.1 (de)serialisation. */ | |

long version; | |

RSA_METHOD *meth; | |

BIGNUM *n; | |

BIGNUM *e; | |

BIGNUM *d; | |

BIGNUM *p; | |

BIGNUM *q; | |

BIGNUM *dmp1; | |

BIGNUM *dmq1; | |

BIGNUM *iqmp; | |

/* be careful using this if the RSA structure is shared */ | |

CRYPTO_EX_DATA ex_data; | |

int references; | |

int flags; | |

/* Used to cache montgomery values */ | |

BN_MONT_CTX *_method_mod_n; | |

BN_MONT_CTX *_method_mod_p; | |

BN_MONT_CTX *_method_mod_q; | |

/* num_blindings contains the size of the |blindings| and |blindings_inuse| | |

* arrays. This member and the |blindings_inuse| array are protected by | |

* CRYPTO_LOCK_RSA_BLINDING. */ | |

unsigned num_blindings; | |

/* blindings is an array of BN_BLINDING structures that can be reserved by a | |

* thread by locking CRYPTO_LOCK_RSA_BLINDING and changing the corresponding | |

* element in |blindings_inuse| from 0 to 1. */ | |

BN_BLINDING **blindings; | |

unsigned char *blindings_inuse; | |

}; | |

#if defined(__cplusplus) | |

} /* extern C */ | |

#endif | |

#define RSA_F_RSA_padding_check_none 100 | |

#define RSA_F_RSA_padding_add_none 101 | |

#define RSA_F_RSA_padding_check_PKCS1_OAEP_mgf1 102 | |

#define RSA_F_RSA_verify_PKCS1_PSS_mgf1 103 | |

#define RSA_F_RSA_padding_add_PKCS1_PSS_mgf1 104 | |

#define RSA_F_RSA_verify 105 | |

#define RSA_F_rsa_setup_blinding 106 | |

#define RSA_F_verify_raw 107 | |

#define RSA_F_RSA_padding_add_PKCS1_type_1 108 | |

#define RSA_F_keygen 109 | |

#define RSA_F_RSA_padding_add_PKCS1_OAEP_mgf1 110 | |

#define RSA_F_pkcs1_prefixed_msg 111 | |

#define RSA_F_BN_BLINDING_update 112 | |

#define RSA_F_RSA_padding_check_SSLv23 113 | |

#define RSA_F_RSA_padding_add_SSLv23 114 | |

#define RSA_F_BN_BLINDING_new 115 | |

#define RSA_F_RSA_padding_add_PKCS1_type_2 116 | |

#define RSA_F_BN_BLINDING_convert_ex 117 | |

#define RSA_F_BN_BLINDING_invert_ex 118 | |

#define RSA_F_encrypt 119 | |

#define RSA_F_sign_raw 120 | |

#define RSA_F_RSA_new_method 121 | |

#define RSA_F_RSA_padding_check_PKCS1_type_1 122 | |

#define RSA_F_RSA_sign 123 | |

#define RSA_F_BN_BLINDING_create_param 124 | |

#define RSA_F_decrypt 125 | |

#define RSA_F_RSA_padding_check_PKCS1_type_2 126 | |

#define RSA_F_RSA_recover_crt_params 127 | |

#define RSA_R_INVALID_MESSAGE_LENGTH 100 | |

#define RSA_R_DATA_GREATER_THAN_MOD_LEN 101 | |

#define RSA_R_NO_PUBLIC_EXPONENT 102 | |

#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 103 | |

#define RSA_R_BLOCK_TYPE_IS_NOT_01 104 | |

#define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 105 | |

#define RSA_R_UNKNOWN_PADDING_TYPE 106 | |

#define RSA_R_TOO_MANY_ITERATIONS 107 | |

#define RSA_R_SLEN_RECOVERY_FAILED 108 | |

#define RSA_R_WRONG_SIGNATURE_LENGTH 109 | |

#define RSA_R_MODULUS_TOO_LARGE 110 | |

#define RSA_R_NULL_BEFORE_BLOCK_MISSING 111 | |

#define RSA_R_DATA_TOO_LARGE 112 | |

#define RSA_R_OUTPUT_BUFFER_TOO_SMALL 113 | |

#define RSA_R_SLEN_CHECK_FAILED 114 | |

#define RSA_R_FIRST_OCTET_INVALID 115 | |

#define RSA_R_BAD_E_VALUE 116 | |

#define RSA_R_DATA_TOO_LARGE_FOR_MODULUS 117 | |

#define RSA_R_EMPTY_PUBLIC_KEY 118 | |

#define RSA_R_BAD_PAD_BYTE_COUNT 119 | |

#define RSA_R_OAEP_DECODING_ERROR 120 | |

#define RSA_R_TOO_LONG 121 | |

#define RSA_R_BAD_FIXED_HEADER_DECRYPT 122 | |

#define RSA_R_DATA_TOO_SMALL 123 | |

#define RSA_R_UNKNOWN_ALGORITHM_TYPE 124 | |

#define RSA_R_PADDING_CHECK_FAILED 125 | |

#define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 126 | |

#define RSA_R_BLOCK_TYPE_IS_NOT_02 127 | |

#define RSA_R_LAST_OCTET_INVALID 128 | |

#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 129 | |

#define RSA_R_SSLV3_ROLLBACK_ATTACK 130 | |

#define RSA_R_KEY_SIZE_TOO_SMALL 131 | |

#define RSA_R_BAD_SIGNATURE 132 | |

#define RSA_R_BN_NOT_INITIALIZED 133 | |

#define RSA_R_PKCS_DECODING_ERROR 134 | |

#define RSA_R_BAD_RSA_PARAMETERS 135 | |

#define RSA_R_INTERNAL_ERROR 136 | |

#define RSA_R_CRT_PARAMS_ALREADY_GIVEN 137 | |

#endif /* OPENSSL_HEADER_RSA_H */ |