voidGetPukfromPEM() { X509*x; BIO*b; EVP_PKEY*k; RSA*rsa; unsignedcharn[300]={0x0}; unsignedchare[300]={0x0}; unsignedintlen; /*www.google.com1为PEM格式的数字证书,从firefox中导出 */ b=BIO_new_file("www.google.com1","r"); x=PEM_read_bio_X509(b,NULL,NULL,NULL); k=X509...
pkey=PEM_read_bio_PrivateKey(prikey_bio,NULL,NULL,NULL); RSA *pri_rsa = EVP_PKEY_get1_RSA(pkey); /***预分配控件***/ //根据RSA公钥长度分配RSA加密输出空间 intkeysize = RSA_size(rsa); printf("keysize:%d\n", keysize); unsignedchar*rsa_out = OPENSSL_malloc(keysize); unsignedchar...
pkey=PEM_read_bio_PrivateKey(prikey_bio,NULL,NULL,NULL); RSA *pri_rsa = EVP_PKEY_get1_RSA(pkey); /***预分配控件***/ //根据RSA公钥长度分配RSA加密输出空间 intkeysize = RSA_size(rsa); printf("keysize:%d\n", keysize); unsignedchar*rsa_out = OPENSSL_malloc(keysize); unsignedchar...
pk = X509_get_pubkey(m_pX509); if (!pk) { return CERT_ERR_FAILED; } if (EVP_PKEY_RSA == pk->type) { *pulType = CERT_KEY_ALG_RSA; } else if (EVP_PKEY_EC == pk->type) { *pulType = CERT_KEY_ALG_ECC; } else if (EVP_PKEY_DSA == pk->type) { *pulType = CERT_K...
EVP_PKEY* getRSA() { EVP_PKEY* pkey=NULL; RSA* rsa=RSA_generate_key(1024,//公钥模长 RSA_3, //第三个费尔玛数作为公钥中的e prime_generate_status, //素数产生状态的回调函数 NULL //传给回调函数的参数 ); if(NULL==rsa) { printf("生成RSA密钥对失败\n"); ...
(bio, rsaKey, NULL, NULL, 0, NULL, NULL); EVP_PKEY* key = NULL; key = EVP_PKEY_new(); EVP_PKEY_assign_RSA(key, rsaKey); PEM_write_bio_PrivateKey(bio, key, NULL, NULL, 0, NULL, NULL); } BUF_MEM *bptr; BIO_get_mem_ptr(bio, &bptr); BIO_set_close(bio, BIO_NO...
printf("Public key: "); for (int i = 0; i < EVP_PKEY_size(public_key); i++) { printf("%02x", EVP_PKEY_get0_RSA(public_key_data)[i]); } printf(" "); 这样就可以成功提取公钥了。如果需要使用公钥进行加密或验证,可以使用EVP_PKEY_assign_RSA函数将公钥与私钥关联起来。相关...
‘_oauth2_jose_options_jwk_set_rsa_key’: src/jose.c:1586:9: error: ‘EVP_PKEY_get1_RSA’ is deprecated: Since OpenSSL 3.0 [-Werror=deprecated-declarations] 1586 | rsa = EVP_PKEY_get1_RSA(pkey); | ^~~ In file included from src/jose.c:35: /usr/include/openssl/evp.h:1348:16...
key-loading - loading public and/or private EVP_PKEY keys 这里我只看了第一项:RSA_METHOD,在qat_engine中大概是这样绑定的: RSA_METHOD*qat_get_RSA_methods(void){…res&=RSA_meth_set_pub_enc(qat_rsa_method,qat_rsa_pub_enc);res&=RSA_meth_set_pub_dec(qat_rsa_method,qat_rsa_pub_dec);...
const EVP_MD *EVP_sha1(void); const EVP_MD *EVP_sha256(void); const EVP_MD *EVP_sha512(void); 拿EVP_md5()来说,其返回值为: staticconstEVP_MD md5_md={NID_md5,NID_md5WithRSAEncryption,MD5_DIGEST_LENGTH,0,init,update,final,NULL,NULL,MD5_CBLOCK,sizeof(EVP_MD*)+sizeof(MD5_CTX)...