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package speed
import (
"crypto/aes"
"crypto/cipher"
"fmt"
"testing"
"golang.org/x/crypto/chacha20poly1305"
"github.com/rfjakob/gocryptfs/v2/internal/siv_aead"
"github.com/rfjakob/gocryptfs/v2/internal/stupidgcm"
)
/*
Make the "-speed" benchmarks also accessible to the standard test system.
Example run:
$ go test -bench .
BenchmarkStupidGCM-2 100000 22552 ns/op 181.62 MB/s
BenchmarkGoGCM-2 20000 81871 ns/op 50.03 MB/s
BenchmarkAESSIV-2 10000 104623 ns/op 39.15 MB/s
PASS
ok github.com/rfjakob/gocryptfs/v2/internal/speed 6.022s
*/
func BenchmarkStupidGCM(b *testing.B) {
bStupidGCM(b)
}
func BenchmarkStupidGCMDecrypt(b *testing.B) {
if stupidgcm.BuiltWithoutOpenssl {
b.Skip("openssl has been disabled at compile-time")
}
bDecrypt(b, stupidgcm.NewAES256GCM(randBytes(32)))
}
func BenchmarkGoGCM(b *testing.B) {
bGoGCM(b)
}
func BenchmarkGoGCMBlockSize(b *testing.B) {
for blockSize := 16; blockSize <= 1024*1024; blockSize *= 2 {
name := fmt.Sprintf("%d", blockSize)
b.Run(name, func(b *testing.B) { bGoGCMBlockSize(b, blockSize) })
}
}
func BenchmarkGoGCMDecrypt(b *testing.B) {
gAES, err := aes.NewCipher(randBytes(32))
if err != nil {
b.Fatal(err)
}
gGCM, err := cipher.NewGCMWithNonceSize(gAES, 16)
if err != nil {
b.Fatal(err)
}
bDecrypt(b, gGCM)
}
func BenchmarkAESSIV(b *testing.B) {
bAESSIV(b)
}
func BenchmarkAESSIVDecrypt(b *testing.B) {
bEncrypt(b, siv_aead.New(randBytes(64)))
}
func BenchmarkXchacha(b *testing.B) {
bXchacha20poly1305(b)
}
func BenchmarkXchachaDecrypt(b *testing.B) {
c, _ := chacha20poly1305.NewX(randBytes(32))
bDecrypt(b, c)
}
func BenchmarkStupidXchacha(b *testing.B) {
bStupidXchacha(b)
}
func BenchmarkStupidXchachaDecrypt(b *testing.B) {
bDecrypt(b, stupidgcm.NewXchacha20poly1305(randBytes(32)))
}
func BenchmarkStupidChacha(b *testing.B) {
bEncrypt(b, stupidgcm.NewChacha20poly1305(randBytes(32)))
}
func BenchmarkStupidChachaDecrypt(b *testing.B) {
bDecrypt(b, stupidgcm.NewChacha20poly1305(randBytes(32)))
}
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