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version 2.5.3

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new sms4 api, go api and ciphersuites
This commit is contained in:
Zhi Guan
2019-08-13 15:07:53 +08:00
parent 94f91c0f8a
commit b42251945e
39 changed files with 23201 additions and 5685 deletions
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51
crypto/sm9/sm9_lib.c
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@@ -54,9 +54,6 @@
#include "../bn/bn_lcl.h"
#include "sm9_lcl.h"
static int BN_hash_to_range(const EVP_MD *md, BIGNUM **bn,
const void *s, size_t slen, const BIGNUM *range, BN_CTX *bn_ctx);
#if 0
typedef struct {
int nid;
@@ -152,28 +149,6 @@ int SM9PublicKey_get_gmtls_encoded(SM9PublicParameters *mpk,
}
int SM9_hash2(const EVP_MD *md, BIGNUM **r,
const unsigned char *data, size_t datalen,
const unsigned char *elem, size_t elemlen,
const BIGNUM *range, BN_CTX *ctx)
{
unsigned char *buf;
if (!(buf = OPENSSL_malloc(datalen + elemlen))) {
return 0;
}
memcpy(buf, data, datalen);
memcpy(buf + datalen, elem, elemlen);
if (!BN_hash_to_range(md, r, buf, datalen + elemlen, range, ctx)) {
OPENSSL_free(buf);
return 0;
}
OPENSSL_free(buf);
return 1;
}
int SM9_DigestInit(EVP_MD_CTX *ctx, unsigned char prefix,
const EVP_MD *md, ENGINE *impl)
{
@@ -234,6 +209,10 @@ int sm9_check_sign_scheme(int nid)
return 1;
}
/* SM9_hash2() should be implemented as an EVP_MD module
* and refactor the SM9_SignInit/Update/Final API
*/
#if 0
int BN_hash_to_range(const EVP_MD *md, BIGNUM **bn,
const void *s, size_t slen, const BIGNUM *range, BN_CTX *bn_ctx)
{
@@ -315,3 +294,25 @@ end:
OPENSSL_free(buf);
return ret;
}
int SM9_hash2(const EVP_MD *md, BIGNUM **r,
const unsigned char *data, size_t datalen,
const unsigned char *elem, size_t elemlen,
const BIGNUM *range, BN_CTX *ctx)
{
EVP_MD_CTX *mctx = NULL;
if (!(mctx = EVP_MD_CTX_new())) {
}
if (!EVP_DigestInit_ex(mctx, md, NULL)
|| !EVP_DigestUpdate(mctx, data, datalen)
|| !EVP_DigestUpdate(mctx, elem, elemlen)
|| !EVP_DigestFinal_ex(mctx, buf, &buflen)) {
}
}
#endif