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Let σσ be some positive integer and C⊆{(i,j):1≤i The theory behind finding a lower bound on the number of distinct blocks P1,…,Pσ∈{0,1}nP1,…,Pσ∈{0,1}n satisfying a s...
3C-A Provably Secure Pseudorandom Function and Message Authentication Code.A New mode of operation for Cryptographic Hash Function
3C-A Provably Secure Pseudorandom Function Message Authentication Code Cryptographic Hash Function
2009/3/13
We propose a new cryptographic construction called 3C, which works as a pseudoran-
dom function (PRF), message authentication code (MAC) and cryptographic hash function. The 3C-
construction is obta...