OFFSET
0,4
COMMENTS
The S-box takes as input one byte and outputs one byte. So we are concatenating an 8-bit i with the 8-bit output of sbox[i].
LINKS
J. Alex Halderman, Seth D. Schoen, Nadia Heninger, William Clarkson, William Paul, Joseph A. Calandrino, Ariel J. Feldman, Jacob Appelbaum and Edward W. Felten, Lest We Remember: Cold Boot Attacks on Encryption Keys, 2008.
Wikipedia, Rijndael S-box
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
Nadia Heninger, May 28 2008
STATUS
approved