Spectral hash is a new family of hash functions using the discrete Fourier transform and a nonlinear transformation constructed via data dependent permutations. DFT is a well-known cryptographic primitive perfect for generating diffusion and confusion.
- First published - 2009
- Digest sizes - 512 bits
- Structure - Wide Pipe Merkle-Damgård construction
Gokay Saldamlı, Cevahir Demirkıran, Megan Maguire, Carl Minden, Jacob Topper, Alex Troesch, Cody Walker, Çetin Kaya Koç
- genKAT.c
- shash.c
- shash.h