Sounds like you want HMAC. http://www.cryptolounge.org/wiki/HMAC http://www.cryptopp.com/fom-serve/cache/82.html
HTH, Geoff On Jan 30, 2008 11:23 AM, mihailo <[EMAIL PROTECTED]> wrote: > > Hello. > > I would like to know if there exists some hashing function that uses a > key for calculating a result. Or, is there any hash function H with > the following description : H(data, key1) does not produce the same > result as H(data, key2) ? > > Similar as encryption, but its result should not be reversible. > > Thanks in advance, > Mihailo > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to [EMAIL PROTECTED] More information about Crypto++ and this group is available at http://www.cryptopp.com. -~----------~----~----~----~------~----~------~--~---
