diff options
Diffstat (limited to 'ext/openssl/ossl_bn.c')
| -rw-r--r-- | ext/openssl/ossl_bn.c | 79 |
1 files changed, 78 insertions, 1 deletions
diff --git a/ext/openssl/ossl_bn.c b/ext/openssl/ossl_bn.c index 5a77ffe84e..ec1f37222a 100644 --- a/ext/openssl/ossl_bn.c +++ b/ext/openssl/ossl_bn.c @@ -233,6 +233,11 @@ ossl_bn_coerce(VALUE self, VALUE other) } #define BIGNUM_BOOL1(func) \ + /* \ + * call-seq: \ + * bn.##func -> true | false \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self) \ { \ @@ -248,6 +253,11 @@ BIGNUM_BOOL1(is_one); BIGNUM_BOOL1(is_odd); #define BIGNUM_1c(func) \ + /* \ + * call-seq: \ + * bn.##func -> aBN \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self) \ { \ @@ -267,6 +277,11 @@ BIGNUM_BOOL1(is_odd); BIGNUM_1c(sqr); #define BIGNUM_2(func) \ + /* \ + * call-seq: \ + * bn.##func(bn2) -> aBN \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self, VALUE other) \ { \ @@ -287,6 +302,11 @@ BIGNUM_2(add); BIGNUM_2(sub); #define BIGNUM_2c(func) \ + /* \ + * call-seq: \ + * bn.##func(bn2) -> aBN \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self, VALUE other) \ { \ @@ -337,6 +357,11 @@ ossl_bn_div(VALUE self, VALUE other) } #define BIGNUM_3c(func) \ + /* \ + * call-seq: \ + * bn.##func(bn1, bn2) -> aBN \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self, VALUE other1, VALUE other2) \ { \ @@ -360,6 +385,11 @@ BIGNUM_3c(mod_mul); BIGNUM_3c(mod_exp); #define BIGNUM_BIT(func) \ + /* \ + * call-seq: \ + * bn.##func(bit) -> self \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self, VALUE bit) \ { \ @@ -389,6 +419,11 @@ ossl_bn_is_bit_set(VALUE self, VALUE bit) } #define BIGNUM_SHIFT(func) \ + /* \ + * call-seq: \ + * bn.##func(bits) -> aBN \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self, VALUE bits) \ { \ @@ -410,7 +445,32 @@ ossl_bn_is_bit_set(VALUE self, VALUE bit) BIGNUM_SHIFT(lshift); BIGNUM_SHIFT(rshift); +#define BIGNUM_SELF_SHIFT(func) \ + /* \ + * call-seq: \ + * bn.##func!(bits) -> self \ + * \ + */ \ + static VALUE \ + ossl_bn_self_##func(VALUE self, VALUE bits) \ + { \ + BIGNUM *bn; \ + int b; \ + b = NUM2INT(bits); \ + GetBN(self, bn); \ + if (!BN_##func(bn, bn, b)) \ + ossl_raise(eBNError, NULL); \ + return self; \ + } +BIGNUM_SELF_SHIFT(lshift); +BIGNUM_SELF_SHIFT(rshift); + #define BIGNUM_RAND(func) \ + /* \ + * call-seq: \ + * BN.##func(bits [, fill [, odd]]) -> aBN \ + * \ + */ \ static VALUE \ ossl_bn_s_##func(int argc, VALUE *argv, VALUE klass) \ { \ @@ -440,6 +500,11 @@ BIGNUM_RAND(rand); BIGNUM_RAND(pseudo_rand); #define BIGNUM_RAND_RANGE(func) \ + /* \ + * call-seq: \ + * BN.##func(range) -> aBN \ + * \ + */ \ static VALUE \ ossl_bn_s_##func##_range(VALUE klass, VALUE range) \ { \ @@ -493,6 +558,11 @@ ossl_bn_s_generate_prime(int argc, VALUE *argv, VALUE klass) } #define BIGNUM_NUM(func) \ + /* \ + * call-seq: \ + * bn.##func -> integer \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self) \ { \ @@ -522,6 +592,11 @@ ossl_bn_copy(VALUE self, VALUE other) } #define BIGNUM_CMP(func) \ + /* \ + * call-seq: \ + * bn.##func(bn2) -> integer \ + * \ + */ \ static VALUE \ ossl_bn_##func(VALUE self, VALUE other) \ { \ @@ -676,8 +751,10 @@ Init_ossl_bn() rb_define_method(cBN, "bit_set?", ossl_bn_is_bit_set, 1); rb_define_method(cBN, "mask_bits!", ossl_bn_mask_bits, 1); rb_define_method(cBN, "<<", ossl_bn_lshift, 1); - /* lshift1 - DON'T IMPL. */ rb_define_method(cBN, ">>", ossl_bn_rshift, 1); + rb_define_method(cBN, "lshift!", ossl_bn_self_lshift, 1); + rb_define_method(cBN, "rshift!", ossl_bn_self_rshift, 1); + /* lshift1 - DON'T IMPL. */ /* rshift1 - DON'T IMPL. */ /* |