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update sm9 api

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This commit is contained in:
Zhi Guan
2017-11-30 00:03:57 +08:00
parent 7be7ce60dc
commit 5bdb3e20ff
7 changed files with 60 additions and 31 deletions
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9
crypto/sm9/sm9_keygen.c
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@@ -53,6 +53,11 @@
#include <openssl/ec_type1.h>
#include "sm9_lcl.h"
static int SM9PublicParameters_get_usage(SM9PublicParameters *mpk)
{
//FIXME
return SM9_HID_SIGN;
}
SM9PrivateKey *SM9_extract_private_key(SM9PublicParameters *mpk,
SM9MasterSecret *msk, const char *id, size_t idlen)
@@ -67,6 +72,8 @@ SM9PrivateKey *SM9_extract_private_key(SM9PublicParameters *mpk,
int point_form = POINT_CONVERSION_UNCOMPRESSED;
size_t size;
int hid = SM9PublicParameters_get_usage(mpk);
if (!mpk || !msk || !id) {
SM9err(SM9_F_SM9_EXTRACT_PRIVATE_KEY,
ERR_R_PASSED_NULL_PARAMETER);
@@ -111,7 +118,7 @@ SM9PrivateKey *SM9_extract_private_key(SM9PublicParameters *mpk,
}
/* h = H1(ID||HID) in [0, mpk->order] */
if (!SM9_hash1(md, &h, id, idlen, SM9_HID, mpk->order, bn_ctx)) {
if (!SM9_hash1(md, &h, id, idlen, hid, mpk->order, bn_ctx)) {
SM9err(SM9_F_SM9_EXTRACT_PRIVATE_KEY, ERR_R_SM9_LIB);
goto end;
}