Update pre10

2018-09-09 01:28:51 +09:00
parent 6ed909873d
commit a8ed1c4cb9
27557 changed files with 21959 additions and 8607 deletions
@@ -184,8 +184,10 @@ int BN_X931_generate_Xpq(BIGNUM *Xp, BIGNUM *Xq, int nbits, BN_CTX *ctx)
    for (i = 0; i < 1000; i++) {
        if (!BN_priv_rand(Xq, nbits, BN_RAND_TOP_TWO, BN_RAND_BOTTOM_ANY))
            goto err;
+
        /* Check that |Xp - Xq| > 2^(nbits - 100) */
-        BN_sub(t, Xp, Xq);
+        if (!BN_sub(t, Xp, Xq))
+            goto err;
        if (BN_num_bits(t) > (nbits - 100))
            break;
    }