Fix bug in Karatsuba multiplication, which affected propagation of a
authorsimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 20 Feb 2011 15:06:39 +0000 (15:06 +0000)
committersimon <simon@cda61777-01e9-0310-a592-d414129be87e>
Sun, 20 Feb 2011 15:06:39 +0000 (15:06 +0000)
commit134a1ab5f9b5976073bfb9a5f723b945ca06533a
tree1d361f42b9b17673f2d7b661fe09daaba385840a
parentf3c29e34f60330ffce79c3723304f6d02584f117
Fix bug in Karatsuba multiplication, which affected propagation of a
carry by more than one word. Now the current set of test cases all
pass again.

git-svn-id: svn://svn.tartarus.org/sgt/putty@9098 cda61777-01e9-0310-a592-d414129be87e
sshbn.c