Fast Assembler Implementations of the AES




CPU

Mode

API

Table sizes

Cycles/Block

Best previous

Pentium III

CBC

n-block

4k + 4k

224

226 (Lipmaa)

Pentium IV

CBC

n-block

4k + 4k

260

260 (Lipmaa)

Athlon

ECB

1-block

8k + 8k

225

319 (Lipmaa, C)





Dag Arne Osvik

University of Bergen

osvik@ii.uib.no

http://www.ii.uib.no/~osvik