SHA1 reversed bytes?
Ned Konz
ned at squeakland.org
Thu Mar 10 14:19:41 UTC 2005
On Thursday 10 March 2005 6:00 am, Tony Garnock-Jones wrote:
> Ned Konz wrote:
> > Where is the SHA1 code?
>
> In the "Cryptography" package on SM.
What happens when you use the SecureHashAlgorithm code in the stock image,
which looks like a newer copy of the SHA1 code in that package?
Notably:
SecureHashAlgorithm selectors difference: SHA1 selectors
reports:
a Set(#hashMessage:)
and:
Transcript open.
SHA1 selectors do: [ :sel |
(SHA1 sourceCodeAt: sel) = (SecureHashAlgorithm sourceCodeAt: sel)
ifFalse: [ Transcript print: sel; nextPutAll: ' different'; cr ]
].
Transcript endEntry
reports:
#hashStream: different
#hashInteger:seed: different
--
Ned Konz
http://bike-nomad.com/squeak/
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