Re: loop-aes mathematical strength

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Alon Bar-Lev wrote:
> Where does the 2^64 magic comes from?

birthday paradox

2^(n/2)  

n=128, the data block size of AES

-- 
Jari Ruusu  1024R/3A220F51 5B 4B F9 BB D3 3F 52 E9  DB 1D EB E3 24 0E A9 DD

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