17 Dec
2003
17 Dec
'03
11:17 p.m.
Geoffrey C. Grabow wrote:
Tell me what you need. A large part of my job is providing hardware security modules to banks to secure (among other things) their ATM networks (Automated Teller MAchines, not Async Transfer Mode). Do you need PIN encryption formats, transmission message protocols, or what? Just LMK.
It would be nice to get some confirmation that PINs are generated using a DES encryption of the account number. Gary -- "Of course the US Constitution isn't perfect; but it's a lot better than what we have now." -- Unknown. pub 1024/C001D00D 1996/01/22 Gary Howland <gary@systemics.com> Key fingerprint = 0C FB 60 61 4D 3B 24 7D 1C 89 1D BE 1F EE 09 06