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* ext/digest/lib/digest/hmac.rb (Digest::HMAC::update): Minor

Browse source 
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
This commit is contained in:
knu 2006-11-01 05:01:43 +00:00
parent 70aa19b6c6
commit dd937ba9dc
3 changed files with 14 additions and 5 deletions
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3
ext/digest/lib/digest/hmac.rb
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@ -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