diff options
author | Ben Laurie <ben@openssl.org> | 2008-10-26 15:37:31 +0000 |
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committer | Ben Laurie <ben@openssl.org> | 2008-10-26 15:37:31 +0000 |
commit | 3b668eedda78fcf712198b3d7c433a67989da407 (patch) | |
tree | 8637c19fa6808a7d278b3361cc04388d061fbbf1 | |
parent | 7471431322119f9216b7cb9d25f9181645be2f58 (diff) | |
download | openssl-3b668eedda78fcf712198b3d7c433a67989da407.tar.gz |
Minor clarity enhancements.
-rw-r--r-- | demos/jpake/jpakedemo.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/demos/jpake/jpakedemo.c b/demos/jpake/jpakedemo.c index 4fd0897f15..338a8810d9 100644 --- a/demos/jpake/jpakedemo.c +++ b/demos/jpake/jpakedemo.c @@ -164,7 +164,8 @@ static void zkpHash(BIGNUM *h, const JPakeZKP *zkp, const BIGNUM *gx, // Prove knowledge of x // Note that we don't send g^x because, as it happens, we've always -// sent it elsewhere. Also note that because of that, we could avoid calculating it here, but we don't, for clarity... +// sent it elsewhere. Also note that because of that, we could avoid +// calculating it here, but we don't, for clarity... static void CreateZKP(JPakeZKP *zkp, const BIGNUM *x, const JPakeUser *us, const BIGNUM *zkpg, const JPakeParameters *params, int n, const char *suffix) @@ -205,7 +206,7 @@ static void CreateZKP(JPakeZKP *zkp, const BIGNUM *x, const JPakeUser *us, BN_free(r); } -static int VerifyZKP(const JPakeZKP *zkp, BIGNUM *x, +static int VerifyZKP(const JPakeZKP *zkp, BIGNUM *gx, const JPakeUserPublic *them, const BIGNUM *zkpg, const JPakeParameters *params, int n, const char *suffix) { @@ -215,12 +216,12 @@ static int VerifyZKP(const JPakeZKP *zkp, BIGNUM *x, BIGNUM *t3 = BN_new(); int ret = 0; - zkpHash(h, zkp, x, them, params); + zkpHash(h, zkp, gx, them, params); // t1 = g^b BN_mod_exp(t1, zkpg, zkp->b, params->p, params->ctx); // t2 = (g^x)^h = g^{hx} - BN_mod_exp(t2, x, h, params->p, params->ctx); + BN_mod_exp(t2, gx, h, params->p, params->ctx); // t3 = t1 * t2 = g^{hx} * g^b = g^{hx+b} = g^r (allegedly) BN_mod_mul(t3, t1, t2, params->p, params->ctx); |