bill_ofarrell 897e0807c3 crypto/elliptic: utilize faster z14 multiply/square instructions (when available) ... In the s390x assembly implementation of NIST P-256 curve, utilize faster multiply/square instructions introduced in the z14. These new instructions are designed for crypto and are constant time. The algorithm is unchanged except for faster multiplication when run on a z14 or later. On z13, the original mutiplication (also constant time) is used. P-256 performance is critical in many applications, such as Blockchain. name old time new time delta BaseMultP256 24396 ns/op 21564 ns/op 1.13x ScalarMultP256 87546 ns/op 72813 ns/op. 1.20x Change-Id: I7e6d8b420fac56d5f9cc13c9423e2080df854bac Reviewed-on: https://go-review.googlesource.com/c/146022 Reviewed-by: Michael Munday <mike.munday@ibm.com> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Run-TryBot: Michael Munday <mike.munday@ibm.com>		2018-12-05 10:58:44 +00:00
..
bytealg	internal/bytealg, runtime: provide linknames for pushed symbols	2018-11-12 20:27:16 +00:00
cpu	crypto/elliptic: utilize faster z14 multiply/square instructions (when available)	2018-12-05 10:58:44 +00:00
fmtsort	fmt: print maps in key-sorted order	2018-10-18 21:12:24 +00:00
goroot	all: use "reports whether" consistently instead of "returns whether"	2018-12-02 15:12:26 +00:00
nettrace
poll	syscall: implement syscalls on Darwin using libSystem	2018-11-07 20:27:01 +00:00
race
singleflight	net: don't let cancelation of a DNS lookup affect another lookup	2018-03-16 13:39:38 +00:00
syscall	cmd/compile: allow bodyless function if it is linkname'd	2018-11-26 20:00:59 +00:00
testenv	all: skip unsupported tests for js/wasm	2018-04-30 19:39:18 +00:00
testlog
trace	cmd/trace: revert internal/traceparser	2018-11-22 02:59:55 +00:00
x	vendor/golang_org/x: move to internal/x	2018-11-29 15:42:16 +00:00