Commit Graph

1 Commits (916c4484a2705fb296147355028fdb31cf0ea808)

Author SHA1 Message Date
Jeffrey Walton 916c4484a2
Add ChaCha SSE2 implementation
Thanks to Jack Lloyd and Botan for allowing us to use the implementation.
The numbers for SSE2 are very good. When compared with Salsa20 ASM the results are:
  * Salsa20 2.55 cpb; ChaCha/20 2.90 cpb
  * Salsa20/12 1.61 cpb; ChaCha/12 1.90 cpb
  * Salsa20/8 1.34 cpb; ChaCha/8 1.5 cpb
2018-10-23 07:57:59 -04:00