Re: Help wanted with md2 hash algorithm

2006-01-11 Thread wjb131
Tom Anderson wrote: > On Sun, 8 Jan 2006, Tom Anderson wrote: > > > On Fri, 6 Jan 2006 [EMAIL PROTECTED] wrote: > > > >> below you find my simple python version of MD2 algorithm as described > >> in RFC1319 (http://rfc1319.x42.com/MD2). It produces correct results > >> for strings shorter than 16

Re: Help wanted with md2 hash algorithm

2006-01-10 Thread Tom Anderson
On Sun, 8 Jan 2006, Tom Anderson wrote: > On Fri, 6 Jan 2006 [EMAIL PROTECTED] wrote: > >> below you find my simple python version of MD2 algorithm as described >> in RFC1319 (http://rfc1319.x42.com/MD2). It produces correct results >> for strings shorter than 16 Bytes and wrong results for long

Re: Help wanted with md2 hash algorithm

2006-01-10 Thread wjb131
Paul Rubin wrote: > [EMAIL PROTECTED] writes: > > I thought I had build a proper implementation in Python. The error you > > mention can be avoided by studying the C implementation in RFC 1319. > > BUT: Some of the test vectors failed. That's my problem ;-( > > And therefore I asked for help. > >

Re: Help wanted with md2 hash algorithm

2006-01-09 Thread Paul Rubin
Paul Rubin writes: > Hmm, did the test cases work for the RFC 1319 reference code? What > about OpenSSL? I just checked OpenSSL and all the test values it computes match the RFC. -- http://mail.python.org/mailman/listinfo/python-list

Re: Help wanted with md2 hash algorithm

2006-01-09 Thread Paul Rubin
[EMAIL PROTECTED] writes: > Already done before my first posting. But the problem was there. I > studied the C sources of MD2 of that package, too. But all test cases > with more than 16 bytes failed. Hmm, did the test cases work for the RFC 1319 reference code? What about OpenSSL? I thought whe

Re: Help wanted with md2 hash algorithm

2006-01-09 Thread wjb131
Paul Rubin wrote: > [EMAIL PROTECTED] writes: > > I thought I had build a proper implementation in Python. The error you > > mention can be avoided by studying the C implementation in RFC 1319. > > BUT: Some of the test vectors failed. That's my problem ;-( > > And therefore I asked for help. > >

Re: Help wanted with md2 hash algorithm

2006-01-09 Thread Paul Rubin
[EMAIL PROTECTED] writes: > I thought I had build a proper implementation in Python. The error you > mention can be avoided by studying the C implementation in RFC 1319. > BUT: Some of the test vectors failed. That's my problem ;-( > And therefore I asked for help. You might check PyCrypt against

Re: Help wanted with md2 hash algorithm

2006-01-09 Thread wjb131
Paul Rubin wrote: > [EMAIL PROTECTED] writes: > > I want to understand it, and -- therefor ;-) -- I want to implement it > > in pure Pyhton. > > OK. It should be pretty easy to implement. You should find the > official rfc at ietf.org. I remember there was some minor erratum in > the original v

Re: Help wanted with md2 hash algorithm

2006-01-09 Thread Paul Rubin
[EMAIL PROTECTED] writes: > I want to understand it, and -- therefor ;-) -- I want to implement it > in pure Pyhton. OK. It should be pretty easy to implement. You should find the official rfc at ietf.org. I remember there was some minor erratum in the original version that may or may not have

Re: Help wanted with md2 hash algorithm

2006-01-09 Thread wjb131
Paul Rubin wrote: > [EMAIL PROTECTED] writes: > > below you find my simple python version of MD2 algorithm > > as described in RFC1319 (http://rfc1319.x42.com/MD2). > > It produces correct results for strings shorter than 16 Bytes and wrong > > results for longer strings. > > Why do you want to u

Re: Help wanted with md2 hash algorithm

2006-01-07 Thread Paul Rubin
[EMAIL PROTECTED] writes: > below you find my simple python version of MD2 algorithm > as described in RFC1319 (http://rfc1319.x42.com/MD2). > It produces correct results for strings shorter than 16 Bytes and wrong > results for longer strings. Why do you want to use MD2? It's very slow and it's

Re: Help wanted with md2 hash algorithm

2006-01-07 Thread Tom Anderson
On Fri, 6 Jan 2006 [EMAIL PROTECTED] wrote: > below you find my simple python version of MD2 algorithm > as described in RFC1319 (http://rfc1319.x42.com/MD2). > It produces correct results for strings shorter than 16 Bytes and wrong > results for longer strings. > > I can't find what's wrong. > >

Help wanted with md2 hash algorithm

2006-01-07 Thread wjb131
hi all, below you find my simple python version of MD2 algorithm as described in RFC1319 (http://rfc1319.x42.com/MD2). It produces correct results for strings shorter than 16 Bytes and wrong results for longer strings. I can't find what's wrong. Can anybody help? Regards Wolfgang