//产生EVP_PKEY对象EVP_PKEY *EVP_PKEY_new(void);//给EVP_PKEY设置RSA密钥intEVP_PKEY_set1_RSA(EVP_PKEY *pkey,structrsa_st *key);//生成EVP_PKEY上下文EVP_PKEY_CTX *EVP_PKEY_CTX_new(EVP_PKEY *pkey, ENGINE *e); 3)加密 intEVP_PKEY_encrypt_init(EVP_PKEY_CTX *ctx);//加密初始化intEVP...
EVP_PKEY_CTX_free(ctx);returnNULL; }//设置参数,RSA的密钥位数1024位if(EVP_PKEY_CTX_set_rsa_keygen_bits(ctx,1024) <=0) { ERR_print_errors_fp(stderr); EVP_PKEY_CTX_free(ctx);returnNULL; }//4、密钥生成EVP_PKEY *pkey=NULL;//内部有malloc申请的空间if(EVP_PKEY_keygen(ctx, &pkey) <...
Hi All, When I was trying to create an EVP_PKEY using EVP_PKEY_fromdata() method, I noticed something that I consider a potential bug. The problem is that EVP_PKEY_fromdata() does not set pkey->keymgmt to the key management that is creat...
在具体实现上,EVP_PKEY_derive_set_peer函数将peer密钥加载到EVP_PKEY_CTX上下文中,以便在后续的密钥派生过程中使用。这个函数通常需要在EVP_PKEY_derive_init函数之后调用,后者初始化EVP_PKEY_CTX上下文,并准备进行密钥派生操作。 在EVP_PKEY_derive_set_peer函数调用后,可以在EVP_PKEY_derive函数中使用已设置的peer...
@@ -2845,7 +2845,7 @@ static int evp_pkey_ctx_setget_params_to_ctrl(EVP_PKEY_CTX *pctx, fixup_args_fn *fixup = default_fixup_args; int ret;tmpl.action_type = action_type; ctx.action_type = tmpl.action_type = action_type; ...
(EVP_PKEY_get0((EVP_PKEY *)pkey)));break;default:return0; } } EVP_PKEY_CTX_set_data(ctx, data);return1; } 开发者ID:5y,项目名称:node,代码行数:26,代码来源:gost_pmeth.c 示例2: pkey_gost_ec_derive ▲点赞 6▼ /* * EVP_PKEY_METHOD callback derive. ...
EVP_PKEY_free(pkey);returnSOTER_FAIL; } asym_cipher->pkey_ctx = EVP_PKEY_CTX_new(pkey,NULL);if(!(asym_cipher->pkey_ctx)) { EVP_PKEY_free(pkey);returnSOTER_FAIL; } SOTER_IF_FAIL(soter_asym_cipher_import_key(asym_cipher, key, key_length)==SOTER_SUCCESS, (EVP_PKEY_free(pkey), ...
EVP_PKEY_CTX_set_ec_paramgen_curve_nid, EVP_PKEY_CTX_set_ec_param_enc-algorithmspecificcontroloperations =head1SYNOPSIS #include<openssl/evp.h> intEVP_PKEY_CTX_ctrl(EVP_PKEY_CTX*ctx,intkeytype,intoptype, intcmd,intp1,void*p2);
typedef struct evp_pkey_ctx_st EVP_PKEY_CTX; typedef struct evp_Encode_Ctx_st EVP_ENCODE_CTX; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. EVP_CIPHER EVP_CIPHER用来存放对称加密相关的信息以及算法。 struct evp_cipher_st {
EVP_PKEY_decrypt(dctx, decData,&declen, encData, enclen); printf("dec=%s\n",decData); EVP_PKEY_CTX_free(ectx); EVP_PKEY_CTX_free(dctx); EVP_PKEY_free(key); BN_free(e); RSA_free(r); 执行结果: View Code 上述测试也是RSA的分组加密,如果加密数据比较长的时候,需要多次调用; ...