Commit Graph
7 Commits
Author SHA1 Message Date
Adam Langley 5a4ea2fde3 go.crypto/curve25519: rewrite generic code to be constant time.
Previously curve25519 contained a constant-time, optimised amd64 implementation and
a generic implemenation that used math/big and that was not constant-time.

This change contains a Go port of the public domain, "ref10" implementation from
SUPERCOP. This has the advantage of being faster and constant-time.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/13343045
2013-09-03 09:31:32 -04:00
Shenghou Ma bf5456312c go.crypto/{curve25519,poly1305,salsa20/salsa}: add //go:noescape annotation
R=golang-dev, rsc, agl
CC=golang-dev
https://golang.org/cl/7319045
2013-02-19 19:15:01 +08:00
Ian Lance Taylor 6779fad1d0 go.crypto: add and adjust +build lines for 386 and gccgo
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6827061
2012-11-07 22:50:39 -08:00
Russ Cox b1c91de896 curve25519: fix asm comment
As suggested in review of CL 6544048.

TBR=seed
CC=golang-dev
https://golang.org/cl/6553065
2012-09-24 11:15:53 -04:00
Russ Cox 750c6a9860 go.crypto: match asm variable names to Go func declarations
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6544048
2012-09-21 00:36:01 -04:00
Dave Cheney f0da345629 go.crypto/curve25519: fix incorrect build tag
The build tag was incorrect. CL 6458091 exposed the mistake.

R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/6460067
2012-08-10 10:23:58 +10:00
Adam Langley 124e52db8d go.crypto/curve25519: add package.
This consists of ~2000 lines of amd64 assembly and a, much slower,
generic Go version in curve25519.go. The assembly has been ported from
djb's public domain sources and the only semantic alterations are to
deal with Go's split stacks.

R=rsc
CC=golang-dev
https://golang.org/cl/5786045
2012-03-12 10:59:04 -04:00