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I'll take that as a "yes" ;) AFAIK, neither signatures or "something you have, know" alone fixes replay attacks. Since this is a well known problem in cryptogr

by gizzlon 13y ago

I'll take that as a "yes" ;) AFAIK, neither signatures or "something you have, know" alone fixes replay attacks. Since this is a well known problem in cryptography, many solutions exists. All of which are probably overkill for this use.

shaydoc 13y ago
At least with the use of a digital signature and nonce you can guarantee that the request hasn't been tampered with!