Hi Eric, Thanks. The authors of the paper offer the flat C file implementation. I wanted to stay in Crypto++ for the operation.
> An inverse CRC is just another CRC with different parameters (an inverse in > the ring of polynomials defining the CRC, to be specific). Is this true for what the authors are decribing (forgive my ignorance)? 'Forward CRC': |-------------------> 'Reverse CRC': <-------------------| Jeff On 6/8/07, Eric Hughes <[EMAIL PROTECTED]> wrote: > > At 02:18 PM 6/8/2007, Wei Dai wrote: > > > > Does Crypto++ allow such an operation (a direction on CRC)? > > > >Sorry, I don't think it does. > > An inverse CRC is just another CRC with different parameters (an inverse in > the ring of polynomials defining the CRC, to be specific). > > What Crypto++ doesn't have is a way of computing that inverse. But if you > only need one, you can do it by hand. Use long division. > > Eric --~--~---------~--~----~------------~-------~--~----~ 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. -~----------~----~----~----~------~----~------~--~---
