abc/GmSSL
1
0
Fork 0
mirror of https://github.com/guanzhi/GmSSL.git synced 2026-08-08 06:03:47 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update sm9_lib.c

Browse Source
This commit is contained in:
Gorachya
2022-05-15 14:43:58 +08:00
committed by GitHub
parent 23beaddb9f
commit 477306b37d
1 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/sm9_lib.c
View File

@@ -139,6 +139,8 @@ int sm9_sign_finish(SM9_SIGN_CTX *ctx, const SM9_SIGN_KEY *key, uint8_t *sig, si
return 1; return 1;
} }
#define hex_r "00033C8616B06704813203DFD00965022ED15975C662337AED648835DC4B1CBE"
int sm9_do_sign(const SM9_SIGN_KEY *key, const SM3_CTX *sm3_ctx, SM9_SIGNATURE *sig) int sm9_do_sign(const SM9_SIGN_KEY *key, const SM3_CTX *sm3_ctx, SM9_SIGNATURE *sig)
{ {
sm9_fn_t r; sm9_fn_t r;
@@ -156,6 +158,7 @@ int sm9_do_sign(const SM9_SIGN_KEY *key, const SM3_CTX *sm3_ctx, SM9_SIGNATURE *
do { do {
// A2: rand r in [1, N-1] // A2: rand r in [1, N-1]
sm9_fn_rand(r); sm9_fn_rand(r);
//sm9_bn_from_hex(r, hex_r);
// A3: w = g^r // A3: w = g^r
sm9_fp12_pow(g, g, r); sm9_fp12_pow(g, g, r);