comments on 128b security

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JP Aumasson 2016-02-29 09:53:08 +01:00
parent 84f1955472
commit c03e6bbf66
1 changed files with 4 additions and 0 deletions

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@ -64,6 +64,10 @@ Running
will build `siphash24_test_double` and `siphash24_debug_double`.
SipHash with 128-bit tags targets PRF security with 128-bit key and
128-bit tags. In particular, any attack trying up to 2^s should
succeed with probability at most 2^(s - 128).
The **128-bit mode is experimental**, use at your own risk.