PEM_write_bio_RSAPublicKey(pPubBio, pRsa);//获取长度size_t nPriKeyLen =BIO_pending(pPriBio); size_t nPubKeyLen=BIO_pending(pPubBio);//密钥对读取到字符串char* pPriKey =newchar[nPriKeyLen];char* pPubKey =newchar[nPubKeyLen]; BIO_read(pPriBio, pPriKey, nPriKeyLen); BIO_read(pPu...
pubkey_bio=BIO_new_file(pubkey_filename,"r"); //提取出密钥EVP_PKEY结构 pkey=PEM_read_bio_PUBKEY(pubkey_bio,NULL,NULL,NULL); //提取出公钥RSA结构 RSA* rsa = EVP_PKEY_get1_RSA(pkey); RSA_print(print_out, rsa,0); /***从公钥文件中提取公钥***/ prikey_bio=BIO_new_file(prikey_f...
RSA *rsa = NULL; char *chPublicKey = const_cast<char *>(strPublicKey.c_str()); if ((bio = BIO_new_mem_buf(chPublicKey, -1)) == NULL) //从字符串读取RSA公钥 { cout<<"BIO_new_mem_buf failed!"<<endl; } rsa = PEM_read_bio_RSA_PUBKEY(bio, NULL, NULL, NULL); //从bio...
int ret = -1; if ((bp = BIO_new_mem_buf(chPublicKey, -1)) == NULL) { ALOGE("BIO_new_mem_buf failed!\n"); return 0; } pkey = PEM_read_bio_PUBKEY(bp, NULL, NULL, NULL); BIO_free_all(bp); // 要去掉,不然执行EVP_PKEY_encrypt_init会报错返回-2 // if ((EVP_PKEY_set...
通过pem格式的密钥创建一个BIO对象 BIO_new_mem_buf 通过BIO对象创建一个EVP_PKEY对象 PEM_read_bio_PUBKEY 通过EVP_PKEY创建一个EVP_PKEY_CTX对象 EVP_PKEY_CTX_new 通过EVP_PKEY_encrypt_init声明需要进行公钥加密 通过EVP_PKEY_encrypt进行加密操作
BIO *keybio = BIO_new_mem_buf((void*)strKey.c_str(), strKey.size()); if (keybio==NULL) { printf( "Failed to create key BIO\n"); return NULL; } if( rsaType==Type_RSA_Public_Encrypt||rsaType==Type_RSA_Public_Decrypt) { rsa = PEM_read_bio_RSA_PUBKEY(keybio, &res, NULL...
12626:error:0906D06C:PEMroutines:PEM_read_bio:no start line:pem_lib.c:647:Expecting: TRUSTEDCERTIFICATE 查看DER编码证书 openssl x509 -in certificate.der -inform der -text -noout 如果您遇到以下错误,则表示您尝试使用DER编码证书的命令查看PEM编码证书。在“查看PEM编码的证书”中使用命令 ...
//从BIO重加载RSAPublicKey格式公钥证书 RSA *PEM_read_bio_RSAPublicKey(BIO *bp, RSA **x, pem_password_cb *cb, void *u); 聪明的你,留意到这些“生成”功能的API接口的同时,一定也留意到它们都有对应的“销毁”API接口。上面列表一一对应的是: ...
我之所以选择OpenSSL而不是安全库,是因为我还需要ECDSA验证,这是目前本地不支持的。 我已经尝试了许多方法来获取要加载的密钥。OpenSSLPEM_read_RSA_PUBKEY方法需要文件指针。然而,当我运行下面的代码时,只要我试图访问密 浏览3提问于2013-04-18得票数4
when using "PEM_read_bio_RSAPublicKey" function, the public key is encoded using a PKCS#1 RSAPublicKey structure. But this function is deprecated in OpenSSLv3.0. Then I use "PEM_read_bio_PUBKEY" but it return error. I find its public key need to be encoded as a SubjectPublicKeyInfo ...