Lines Matching refs:vrfy
604 BIGNUM r1,m1,vrfy;
610 BN_init(&vrfy);
694 if (!rsa->meth->bn_mod_exp(&vrfy,r0,rsa->e,rsa->n,ctx,NULL)) goto err;
699 if (!BN_sub(&vrfy, &vrfy, I)) goto err;
700 if (!BN_mod(&vrfy, &vrfy, rsa->n, ctx)) goto err;
701 if (vrfy.neg)
702 if (!BN_add(&vrfy, &vrfy, rsa->n)) goto err;
703 if (!BN_is_zero(&vrfy))
704 /* 'I' and 'vrfy' aren't congruent mod n. Don't leak
713 BN_clear_free(&vrfy);