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First SM9 release

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SM9 digitial signature scheme is finished and tested.
This commit is contained in:
Zhi Guan
2018-09-29 11:54:00 +08:00
parent b54a3d35e6
commit 93064bf826
6 changed files with 93 additions and 30 deletions
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3
crypto/sm9/sm9_setup.c
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@@ -118,7 +118,8 @@ SM9MasterSecret *SM9_generate_master_secret(int pairing, int scheme, int hash1)
/* generate master secret k = rand(1, n - 1) */
do {
if (!BN_rand_range(msk->masterSecret, n)) {
return 0;
SM9err(SM9_F_SM9_GENERATE_MASTER_SECRET, ERR_R_BN_LIB);
goto end;
}
} while (BN_is_zero(msk->masterSecret));