Commit Graph

4 Commits

Author SHA1 Message Date
Jakob Unterwurzacher
003a7fa2e5 make format 2022-08-28 11:11:36 +02:00
Jakob Unterwurzacher
d023cd6c95 cli: drop -forcedecode flag
The rewritten openssl backend does not support this flag anymore,
and it was inherently dangerour. Drop it (ignored for compatibility)
2021-09-10 12:14:19 +02:00
Jakob Unterwurzacher
85c2beccaf stupidgcm: normalize constructor naming
New() -> NewAES256GCM()

Also add missing NewChacha20poly1305
constructor in without_openssl.go.
2021-09-07 18:15:04 +02:00
Jakob Unterwurzacher
e2ec048a09 stupidgcm: introduce stupidAEADCommon and use for both chacha & gcm
Nice deduplication and brings the GCM decrypt speed up to par.

internal/speed$ benchstat old new
name                old time/op   new time/op   delta
StupidGCM-4          4.71µs ± 0%   4.66µs ± 0%   -0.99%  (p=0.008 n=5+5)
StupidGCMDecrypt-4   5.77µs ± 1%   4.51µs ± 0%  -21.80%  (p=0.008 n=5+5)

name                old speed     new speed     delta
StupidGCM-4         870MB/s ± 0%  879MB/s ± 0%   +1.01%  (p=0.008 n=5+5)
StupidGCMDecrypt-4  710MB/s ± 1%  908MB/s ± 0%  +27.87%  (p=0.008 n=5+5)
2021-09-07 18:14:05 +02:00