diff options
| -rw-r--r-- | ext/openssl/ossl_bn.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/ext/openssl/ossl_bn.c b/ext/openssl/ossl_bn.c index d94b8e375c..bec37299f7 100644 --- a/ext/openssl/ossl_bn.c +++ b/ext/openssl/ossl_bn.c @@ -453,7 +453,7 @@ ossl_bn_is_negative(VALUE self) if (!(result = BN_new())) { \ ossl_raise(eBNError, NULL); \ } \ - if (!BN_##func(result, bn, ossl_bn_ctx)) { \ + if (BN_##func(result, bn, ossl_bn_ctx) <= 0) { \ BN_free(result); \ ossl_raise(eBNError, NULL); \ } \ @@ -479,7 +479,7 @@ BIGNUM_1c(sqr) if (!(result = BN_new())) { \ ossl_raise(eBNError, NULL); \ } \ - if (!BN_##func(result, bn1, bn2)) { \ + if (BN_##func(result, bn1, bn2) <= 0) { \ BN_free(result); \ ossl_raise(eBNError, NULL); \ } \ @@ -512,7 +512,7 @@ BIGNUM_2(sub) if (!(result = BN_new())) { \ ossl_raise(eBNError, NULL); \ } \ - if (!BN_##func(result, bn1, bn2, ossl_bn_ctx)) { \ + if (BN_##func(result, bn1, bn2, ossl_bn_ctx) <= 0) { \ BN_free(result); \ ossl_raise(eBNError, NULL); \ } \ @@ -556,11 +556,21 @@ BIGNUM_2c(gcd) BIGNUM_2c(mod_sqr) /* - * Document-method: OpenSSL::BN#mod_inverse * call-seq: - * bn.mod_inverse(bn2) => aBN + * bn.mod_inverse(bn2) => aBN */ -BIGNUM_2c(mod_inverse) +static VALUE +ossl_bn_mod_inverse(VALUE self, VALUE other) +{ + BIGNUM *bn1, *bn2 = GetBNPtr(other), *result; + VALUE obj; + GetBN(self, bn1); + obj = NewBN(rb_obj_class(self)); + if (!(result = BN_mod_inverse(NULL, bn1, bn2, ossl_bn_ctx))) + ossl_raise(eBNError, "BN_mod_inverse"); + SetBN(obj, result); + return obj; +} /* * call-seq: @@ -609,7 +619,7 @@ ossl_bn_div(VALUE self, VALUE other) if (!(result = BN_new())) { \ ossl_raise(eBNError, NULL); \ } \ - if (!BN_##func(result, bn1, bn2, bn3, ossl_bn_ctx)) { \ + if (BN_##func(result, bn1, bn2, bn3, ossl_bn_ctx) <= 0) { \ BN_free(result); \ ossl_raise(eBNError, NULL); \ } \ @@ -651,7 +661,7 @@ BIGNUM_3c(mod_exp) { \ BIGNUM *bn; \ GetBN(self, bn); \ - if (!BN_##func(bn, NUM2INT(bit))) { \ + if (BN_##func(bn, NUM2INT(bit)) <= 0) { \ ossl_raise(eBNError, NULL); \ } \ return self; \ @@ -711,7 +721,7 @@ ossl_bn_is_bit_set(VALUE self, VALUE bit) if (!(result = BN_new())) { \ ossl_raise(eBNError, NULL); \ } \ - if (!BN_##func(result, bn, b)) { \ + if (BN_##func(result, bn, b) <= 0) { \ BN_free(result); \ ossl_raise(eBNError, NULL); \ } \ @@ -741,7 +751,7 @@ BIGNUM_SHIFT(rshift) int b; \ b = NUM2INT(bits); \ GetBN(self, bn); \ - if (!BN_##func(bn, bn, b)) \ + if (BN_##func(bn, bn, b) <= 0) \ ossl_raise(eBNError, NULL); \ return self; \ } @@ -780,7 +790,7 @@ BIGNUM_SELF_SHIFT(rshift) if (!(result = BN_new())) { \ ossl_raise(eBNError, NULL); \ } \ - if (!BN_##func(result, b, top, bottom)) { \ + if (BN_##func(result, b, top, bottom) <= 0) { \ BN_free(result); \ ossl_raise(eBNError, NULL); \ } \ @@ -809,7 +819,7 @@ BIGNUM_RAND(pseudo_rand) if (!(result = BN_new())) { \ ossl_raise(eBNError, NULL); \ } \ - if (!BN_##func##_range(result, bn)) { \ + if (BN_##func##_range(result, bn) <= 0) { \ BN_free(result); \ ossl_raise(eBNError, NULL); \ } \ |