Hacker Read

romaniv | karma 2296 | avg karma 2.77 · 2012-06-25 12:31:03

You need an RSA token for each server you talk to as well. It's not a replacement for asymmetric cryptography.

tptacek | karma 394296 | avg karma 6.04 · 2012-06-25 17:35:23+00:00

You'd "need" (in the handwaviest sense, because nobody had designed a crypto token based on one-time pads here) OTP content for every authentication attempt.