crypto

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bill_ofarrell 4eb8c2c8d8 poly1305: add optimized s390x SIMD implementation with VMSL

SIMD implementation based the on the algorithm outlined in:
NEON crypto, Daniel J. Bernstein and Peter Schwabe
https://cryptojedi.org/papers/neoncrypto-20120320.pdf
and as modified for VMSL as described in
Accelerating Poly1305 Cryptographic Message Authentication on the z14
O'Farrell, Gadriwala, et al, CASCON 2017, p48-55
https://ibm.ent.box.com/s/jf9gedj0e9d2vjctfyh186shaztavnht

name		old		new		delta
64		485MB/s		1315 MB/s	+171.58%
1K		607MB/s		4352 MB/s	+616.97%
64Unaligned	485MB/s		1373 MB/s       +183.09%
1KUnaligned	606MB/s		4286 MB/s	+607.26%
2M		607MB/s		5529 MB/s	+810.87%

Change-Id: I31ccc25ced09180d99ea5c9233f0dcdc8666fc98
Reviewed-on: https://go-review.googlesource.com/110297
Run-TryBot: Michael Munday <mike.munday@ibm.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Munday <mike.munday@ibm.com>

2018-05-14 22:55:51 +00:00

poly1305_test.go

poly1305: add optimized s390x SIMD implementation with VMSL

2018-05-14 22:55:51 +00:00

poly1305.go

all: use HTTPS for links that support it

2017-06-29 04:21:55 +00:00

sum_amd64.go

poly1305: enable assembly for ARM in Go 1.6.

2016-10-20 16:32:05 +00:00

sum_amd64.s

poly1305: make data declared in assembly files private