5 Jul 2005 22:37
Re: Attempt to implement poly1305-aes in integers
Hal Finney <hal <at> finney.org>
2005-07-05 20:37:39 GMT
2005-07-05 20:37:39 GMT
Sorry, I wrote some of those values incorrectly. For clarity, it should be: > The message m gets padded as 0x100, and the key is > 0x0f0e0d0c0b0a09080706050403020100. When multiplied together we get > 0x0f0e0d0c0b0a0908070605040302010000. Taking this mod > 0x03fffffffffffffffffffffffffffffffb gives > 0x030e0d0c0b0a090807060504030201000f, and the low 128 bits of this are > what my library is outputting (when you allow for the print format). Hal
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