Lines Matching defs:vrfy
739 BIGNUM *r1,*m1,*vrfy;
747 vrfy = BN_CTX_get(ctx);
863 if (!rsa->meth->bn_mod_exp(vrfy,r0,rsa->e,rsa->n,ctx,rsa->_method_mod_n)) goto err;
868 if (!BN_sub(vrfy, vrfy, I)) goto err;
869 if (!BN_mod(vrfy, vrfy, rsa->n, ctx)) goto err;
870 if (BN_is_negative(vrfy))
871 if (!BN_add(vrfy, vrfy, rsa->n)) goto err;
872 if (!BN_is_zero(vrfy))
874 /* 'I' and 'vrfy' aren't congruent mod n. Don't leak
