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tptacek
on May 27, 2013
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You are dangerously bad at cryptography
SHA2 has the same problems.
rwiggins
on May 27, 2013
[–]
To be more accurate, SHA-224, SHA-512/384, and SHA-512/256 don't suffer from length extension attacks. The rest of the SHA2 family (256 and 512) do. Of course, SHA-256 and SHA-512 are more popular than their truncated variants...
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