Hi Everyone, We caught a bug report for SKIPJACK. Also see https://github.com/weidai11/cryptopp/issues/824.
It looks like we provide an optimized version of the algorithm, and the results are not consistent with other implementations. We also lack test vectors. Interesting in a morbid sort of way, none of these arrive at the same results: Botan, Crypto++, Ref Impl (original/unoptimized), Ref Impl (optimized). NIST provides one SKIPJACK test vector at SP800-17 for decryption. NIST has withdrawn all SKIPJACK encryption documentation. I don't know which (if any) implementations arrive at the test vector. I think the way forward is, find which implementation arrives at the test vector, and use it in the library. Any thoughts or comments? -- You received this message because you are subscribed to "Crypto++ Users". More information about Crypto++ and this group is available at http://www.cryptopp.com and http://groups.google.com/forum/#!forum/cryptopp-users. --- You received this message because you are subscribed to the Google Groups "Crypto++ Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
