cryptopp

Commit Graph

Author	SHA1	Message	Date
Jeffrey Walton	6a5d2ab03d	Remove unneeded params from ChaCha_OperateKeystream_SSE2	2018-10-23 08:52:29 -04:00
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

Author

SHA1

Message

Date

Jeffrey Walton

6a5d2ab03d

Remove unneeded params from ChaCha_OperateKeystream_SSE2

2018-10-23 08:52:29 -04:00

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

2 Commits (6a5d2ab03d05cdde8d3fbf96fc2db9ac80b11e7e)