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seen Apr 1 at 15:05

Mar
20
comment How does compression before encryption leak info about the input?
(*) (where there is hardly a paragraph which doesn't criticize Bruce Schneier's Applied Cryptography)
Mar
20
asked How does compression before encryption leak info about the input?
Mar
18
comment Why concatenate the key a second time in HMAC?
thanks a lot and silly me for asking a duplicate... But to be honest I did both Google and not notice the duplicate here on crypto.stackexchange ^ ^
Mar
18
awarded  Scholar
Mar
18
awarded  Supporter
Mar
18
accepted Why concatenate the key a second time in HMAC?
Mar
18
awarded  Student
Mar
18
asked Why concatenate the key a second time in HMAC?