Commit Graph

2 Commits (09870bfac51995a0a8875137ed9e6d60688240f1)

Author SHA1 Message Date
Jakob Unterwurzacher 8f5c2a613d Prefer Go stdlib aes-gcm on arm64 with aes instructions
We used to prefer openssl in this situation, which
used to make sense, but now Go gained an optimized
assembly implementation for aes-gcm on arm64 with
aes instructions:

  root@q1:~/go/src/ ./gocryptfs -speed
  gocryptfs v1.7.1-46-g73436d9; go-fuse v1.0.1-0.20190319092520-161a16484456; 2020-04-13 go1.14.2 linux/arm64
  AES-GCM-256-OpenSSL      212.30 MB/s    (selected in auto mode)
  AES-GCM-256-Go           452.30 MB/s
  AES-SIV-512-Go           100.25 MB/s
  XChaCha20-Poly1305-Go    137.35 MB/s
2020-04-13 22:34:07 +02:00
Jakob Unterwurzacher d5ce340c02 merge prefer_openssl package into stupidgcm
Now that I have discovered and that Go
versions below 1.6 are uncommon, there was not much useful
code left in prefer_openssl.

Merge the remains into stupidgcm.
2020-02-15 17:21:30 +01:00