| // test.cpp : Defines the entry point for the console application. |
| // |
| |
| #define _CRT_SECURE_NO_WARNINGS |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <cose.h> |
| #include <cn-cbor\cn-cbor.h> |
| |
| extern int EncryptMessage(); |
| |
| int main(int argc, char * argv[]) |
| { |
| MacMessage(); |
| SignMessage(); |
| EncryptMessage(); |
| return 0; |
| } |
| |
| int MacMessage() |
| { |
| HCOSE_MAC hEncObj = COSE_Mac_Init(NULL, NULL); |
| char * sz = "This is the content to be used"; |
| byte rgbSecret[256 / 8] = { 'a', 'b', 'c' }; |
| byte rgbKid[6] = { 'a', 'b', 'c', 'd', 'e', 'f' }; |
| int cbKid = 6; |
| ssize_t cb; |
| byte * rgb; |
| |
| COSE_Mac_map_put(hEncObj, COSE_Header_Algorithm, cn_cbor_int_create(COSE_Algorithm_HMAC_256_256, NULL, NULL), COSE_PROTECT_ONLY, NULL); |
| COSE_Mac_SetContent(hEncObj, sz, strlen(sz), NULL); |
| |
| COSE_Mac_add_shared_secret(hEncObj, COSE_Algorithm_Direct, rgbSecret, sizeof(rgbSecret), rgbKid, cbKid, NULL); |
| |
| COSE_Mac_encrypt(hEncObj, NULL); |
| |
| cb = COSE_Encode((HCOSE)hEncObj, NULL, 0, 0) + 1; |
| rgb = (byte *)malloc(cb); |
| cb = COSE_Encode((HCOSE)hEncObj, rgb, 0, cb); |
| |
| |
| FILE * fp = fopen("test.mac.cbor", "wb"); |
| fwrite(rgb, cb, 1, fp); |
| fclose(fp); |
| |
| char * szX; |
| int cbPrint = 0; |
| cn_cbor * cbor = COSE_get_cbor((HCOSE)hEncObj); |
| cbPrint = cn_cbor_printer_write(NULL, 0, cbor, " ", "\r\n"); |
| szX = malloc(cbPrint); |
| cn_cbor_printer_write(szX, cbPrint, cbor, " ", "\r\n"); |
| fprintf(stdout, szX); |
| fprintf(stdout, "\r\n"); |
| |
| COSE_Mac_Free(hEncObj); |
| |
| } |
| |
| int SignMessage() |
| { |
| HCOSE_SIGN hEncObj = COSE_Sign_Init(NULL, NULL); |
| char * sz = "This is the content to be used"; |
| ssize_t cb; |
| byte * rgb; |
| |
| byte rgbX[] = { 0x65, 0xed, 0xa5, 0xa1, 0x25, 0x77, 0xc2, 0xba, 0xe8, 0x29, 0x43, 0x7f, 0xe3, 0x38, 0x70, 0x1a, 0x10, 0xaa, 0xa3, 0x75, 0xe1, 0xbb, 0x5b, 0x5d, 0xe1, 0x08, 0xde, 0x43, 0x9c, 0x08, 0x55, 0x1d }; |
| byte rgbY[] = { 0x1e, 0x52, 0xed, 0x75, 0x70, 0x11, 0x63, 0xf7, 0xf9, 0xe4, 0x0d, 0xdf, 0x9f, 0x34, 0x1b, 0x3d, 0xc9, 0xba, 0x86, 0x0a, 0xf7, 0xe0, 0xca, 0x7c, 0xa7, 0xe9, 0xee, 0xcd, 0x00, 0x84, 0xd1, 0x9c }; |
| byte kid[] = { 0x6d, 0x65, 0x72, 0x69, 0x61, 0x64, 0x6f, 0x63, 0x2e, 0x62, 0x72, 0x61, 0x6e, 0x64, 0x79, 0x62, 0x75, 0x63, 0x6, 0xb4, 0x06, 0x27, 0x56, 0x36, 0xb6, 0xc6, 0x16, 0xe6, 0x42, 0xe6, 0x57, 0x86, 0x16, 0xd7, 0x06, 0xc65}; |
| byte rgbD[] = {0xaf, 0xf9, 0x07, 0xc9, 0x9f, 0x9a, 0xd3, 0xaa, 0xe6, 0xc4, 0xcd, 0xf2, 0x11, 0x22, 0xbc, 0xe2, 0xbd, 0x68, 0xb5, 0x28, 0x3e, 0x69, 0x07, 0x15, 0x4a, 0xd9, 0x11, 0x84, 0x0f, 0xa2, 0x08, 0xcf}; |
| |
| cn_cbor * pkey = cn_cbor_map_create(NULL, NULL); |
| cn_cbor_mapput_int(pkey, COSE_Key_Type, cn_cbor_int_create(COSE_Key_Type_EC2, NULL, NULL), NULL, NULL); |
| cn_cbor_mapput_int(pkey, -1, cn_cbor_int_create(1, NULL, NULL), NULL, NULL); |
| cn_cbor_mapput_int(pkey, -2, cn_cbor_data_create(rgbX, sizeof(rgbX), NULL, NULL), NULL, NULL); |
| cn_cbor_mapput_int(pkey, -3, cn_cbor_data_create(rgbY, sizeof(rgbY), NULL, NULL), NULL, NULL); |
| cn_cbor_mapput_int(pkey, COSE_Key_ID, cn_cbor_data_create(kid, sizeof(kid), NULL, NULL), NULL, NULL); |
| cn_cbor_mapput_int(pkey, -4, cn_cbor_data_create(rgbD, sizeof(rgbD), NULL, NULL), NULL, NULL); |
| |
| COSE_Sign_SetContent(hEncObj, sz, strlen(sz), NULL); |
| COSE_Sign_add_signer(hEncObj, pkey, COSE_Algorithm_ECDSA_SHA_256, NULL); |
| |
| COSE_Sign_Sign(hEncObj, NULL); |
| |
| cb = COSE_Encode((HCOSE)hEncObj, NULL, 0, 0) + 1; |
| rgb = (byte *)malloc(cb); |
| cb = COSE_Encode((HCOSE)hEncObj, rgb, 0, cb); |
| |
| |
| FILE * fp = fopen("test.mac.cbor", "wb"); |
| fwrite(rgb, cb, 1, fp); |
| fclose(fp); |
| |
| char * szX; |
| int cbPrint = 0; |
| cn_cbor * cbor = COSE_get_cbor((HCOSE)hEncObj); |
| cbPrint = cn_cbor_printer_write(NULL, 0, cbor, " ", "\r\n"); |
| szX = malloc(cbPrint); |
| cn_cbor_printer_write(szX, cbPrint, cbor, " ", "\r\n"); |
| fprintf(stdout, szX); |
| fprintf(stdout, "\r\n"); |
| |
| COSE_Sign_Free(hEncObj); |
| |
| } |
| |
| int EncryptMessage() |
| { |
| HCOSE_ENCRYPT hEncObj = COSE_Encrypt_Init(NULL, NULL); |
| byte rgbSecret[128 / 8] = { 'a', 'b', 'c' }; |
| int cbSecret = 128/8; |
| byte rgbKid[6] = { 'a', 'b', 'c', 'd', 'e', 'f' }; |
| int cbKid = 6; |
| ssize_t cb; |
| byte * rgb; |
| char * sz = "This is the content to be used"; |
| |
| |
| COSE_Encrypt_map_put(hEncObj, COSE_Header_Algorithm, cn_cbor_int_create(COSE_Algorithm_AES_CCM_16_64_128, NULL, NULL), COSE_PROTECT_ONLY, NULL); |
| COSE_Encrypt_SetContent(hEncObj, sz, strlen(sz), NULL); |
| COSE_Encrypt_map_put(hEncObj, COSE_Header_IV, cn_cbor_data_create(rgbKid, cbKid, NULL, NULL), COSE_UNPROTECT_ONLY, NULL); |
| |
| COSE_Encrypt_add_shared_secret(hEncObj, COSE_Algorithm_Direct, rgbSecret, cbSecret, rgbKid, cbKid, NULL); |
| |
| COSE_Encrypt_encrypt(hEncObj, NULL); |
| |
| cb = COSE_Encode((HCOSE)hEncObj, NULL, 0, 0) +1; |
| rgb = (byte *)malloc(cb); |
| cb = COSE_Encode((HCOSE)hEncObj, rgb, 0, cb); |
| |
| |
| FILE * fp = fopen("test.cbor", "wb"); |
| fwrite(rgb, cb, 1, fp); |
| fclose(fp); |
| |
| char * szX; |
| int cbPrint = 0; |
| cn_cbor * cbor = COSE_get_cbor((HCOSE) hEncObj); |
| //cbPrint = cn_cbor_printer_write(NULL, 0, cbor, " ", "\r\n"); |
| szX = malloc(cbPrint); |
| //cn_cbor_printer_write(szX, cbPrint, cbor, " ", "\r\n"); |
| fprintf(stdout, szX); |
| fprintf(stdout, "\r\n"); |
| |
| COSE_Encrypt_Free(hEncObj); |
| |
| /* */ |
| |
| int typ; |
| hEncObj = (HCOSE_ENCRYPT) COSE_Decode(rgb, cb, &typ, NULL, NULL); |
| |
| int iRecipient = 0; |
| do { |
| HCOSE_RECIPIENT hRecip; |
| |
| hRecip = COSE_Encrypt_GetRecipient(hEncObj, iRecipient, NULL); |
| if (hRecip == NULL) break; |
| |
| COSE_Recipient_SetKey(hRecip, rgbSecret, cbSecret, NULL); |
| |
| COSE_Encrypt_decrypt(hEncObj, hRecip, NULL); |
| |
| iRecipient += 1; |
| |
| } while (true); |
| |
| return 1; |
| } |