相反,您必须使用 getter 和 setter 函数。 试试RSA_get0_factors。这get0意味着引用计数不会增加。不要他们 BN_free。 voidRSA_get0_factors(constRSA*r,constBIGNUM**p,constBIGNUM**q); 1. OpenSSL 1.1.1 之后支持像这样返回每个参数的getter。 constBIGNUM*RSA_get0_n(constRSA*d); constBIGNUM*RSA_ge...
int (*rsa_pub_dec)(int flen,const unsigned char *from,unsigned char *to,RSA *rsa,int padding); int (*rsa_priv_enc)(int flen,const unsigned char *from,unsigned char *to,RSA *rsa,int padding); int (*rsa_priv_dec)(int flen,const unsigned char *from,unsigned char *to,RSA *rsa,in...
参数一:密钥长度是 1024bit (小于1024被认为是不安全的) 参数二:公开的加密指数,通常是一个奇数,一般为3, 17 or 65537 后两个参数,回调函数和回调函数的参数,一般用不着。 RSA结构 struct rsa_st { /* * The first parameter is used to pickup errors where this is passed * instead of aEVP_PKEY, ...
#define CERT_SIGNATURE_ALG_MD2RSA "1.2.840.113549.1.1.2" #define CERT_SIGNATURE_ALG_MD4RSA "1.2.840.113549.1.1.3" #define CERT_SIGNATURE_ALG_MD5RSA "1.2.840.113549.1.1.4" #define CERT_SIGNATURE_ALG_SHA1RSA "1.2.840.113549.1.1.5" #define CERT_SIGNATURE_ALG_SM3SM2 "1.2.156.10197.1.501" ...
rsa_locl.h contains the real struct rsa_st type. openssl is the source directory of openssl Sorry, something went wrong. vdukhovnicommentedAug 25, 2016 [@leagmain] Temporarily, I use below code to fix this issue. #include "openssl/crypto/rsa/rsa_locl.h" ...
EVP_PKEY_get1_RSA(pkey); | ^~~~ In file included from /usr/include/openssl/pem.h:22: /usr/include/openssl/evp.h:1348:16: note: declared here 1348 | struct rsa_st *EVP_PKEY_get1_RSA(EVP_PKEY *pkey); | ^~~~ auth_crypt.c:269:9: warning: 'RSA_verify' is deprecated: Since...
RSA相关的头文件在rsa.h中、源文件在crypto/rsa目录中。 主要结构: structrsa_st{/* * The first parameter is used to pickup errors where this is passed * instead of an EVP_PKEY, it is set to 0 */intpad;int32_tversion;constRSA_METHOD*meth;/* functional reference if 'meth' is ENGINE-...
RSA_eay_public_decrypt实现了1)和2)过程。 17.4数据结构 RSA主要数据结构定义在crypto/rsa/rsa.h中: 17.4.1 RSA_METHOD struct rsa_meth_st { const char *name; int (*rsa_pub_enc)(int flen,const unsigned char *from,unsigned char *to,RSA *rsa,int padding); ...
struct asn1_string_st { int length; int type; unsigned char *data; long flags; }; ANS1字段含义: length —— 管理的数据长度。 type —— 管理的数据类型。 data —— 数据指针。 flags —— 标志位,跟具体数据类型有关三、TLV结构TLV结构即:Type类型, Lenght长度,Value值;它是一种可变格式;Type...
5)struct evp_pkey_st { int type; int save_type; int references; union { char *ptr; #ifndef OPENSSL_NO_RSA struct rsa_st *rsa; /* RSA */ #endif #ifndef OPENSSL_NO_DSA struct dsa_st *dsa; /* DSA */ #endif #ifndef OPENSSL_NO_DH ...