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* ext/digest/lib/digest/hmac.rb (Digest::HMAC::update): Minor
optimization. * ext/digest/digest.c (rb_digest_instance_equal): Allow comparing a digest instance with another of a different class. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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3 changed files with 14 additions and 5 deletions
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@ -1,3 +1,11 @@
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Wed Nov 1 02:22:31 2006 Akinori MUSHA <knu@iDaemons.org>
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* ext/digest/lib/digest/hmac.rb (Digest::HMAC::update): Minor
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optimization.
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* ext/digest/digest.c (rb_digest_instance_equal): Allow comparing
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a digest instance with another of a different class.
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Tue Oct 31 17:03:21 2006 Yukihiro Matsumoto <matz@ruby-lang.org>
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* time.c (time_dup): duplicate the class of original time.
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@ -286,16 +286,16 @@ rb_digest_instance_inspect(VALUE self)
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* digest_obj == string -> boolean
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*
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* If a string is given, checks whether it is equal to the hex-encoded
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* hash value of the digest object. If another instance of the same
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* digest class is given, checks whether they have the same hash
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* value. Otherwise returns false.
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* hash value of the digest object. If another digest instance is
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* given, checks whether they have the same hash value. Otherwise
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* returns false.
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*/
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static VALUE
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rb_digest_instance_equal(VALUE self, VALUE other)
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{
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VALUE str1, str2;
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if (rb_obj_class(self) == rb_obj_class(other)) {
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if (rb_obj_is_kind_of(other, rb_mDigest_Instance) == Qtrue) {
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str1 = rb_digest_instance_digest(0, 0, self);
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str2 = rb_digest_instance_digest(0, 0, other);
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} else {
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@ -67,7 +67,8 @@ module Digest
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end
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def update(text)
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@md.reset.update(@opad + @md.digest(@ipad + text))
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# @md is reset when digest() returns
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@md.update(@opad + @md.digest(@ipad + text))
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self
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end
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