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authorknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-11-01 05:01:43 +0000
committerknu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2006-11-01 05:01:43 +0000
commitdd937ba9dce30fb761da032ffda03f8b08c35e6e (patch)
treec89989104b5dcd8d8c326fb95d1f0650f246b5af /ext/digest/lib
parent70aa19b6c6498c3b609b4788cf50a848cb77a354 (diff)
* 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
Diffstat (limited to 'ext/digest/lib')
-rw-r--r--ext/digest/lib/digest/hmac.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/ext/digest/lib/digest/hmac.rb b/ext/digest/lib/digest/hmac.rb
index 1177884..0aeb6a8 100644
--- a/ext/digest/lib/digest/hmac.rb
+++ b/ext/digest/lib/digest/hmac.rb
@@ -67,7 +67,8 @@ module Digest
end
def update(text)
- @md.reset.update(@opad + @md.digest(@ipad + text))
+ # @md is reset when digest() returns
+ @md.update(@opad + @md.digest(@ipad + text))
self
end