diff options
Diffstat (limited to 'internal/speed/speed.go')
| -rw-r--r-- | internal/speed/speed.go | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/internal/speed/speed.go b/internal/speed/speed.go index 46e138d..d53e402 100644 --- a/internal/speed/speed.go +++ b/internal/speed/speed.go @@ -35,10 +35,11 @@ func Run() { {name: cryptocore.BackendOpenSSL.Name, f: bStupidGCM, preferred: stupidgcm.PreferOpenSSL()}, {name: cryptocore.BackendGoGCM.Name, f: bGoGCM, preferred: !stupidgcm.PreferOpenSSL()}, {name: cryptocore.BackendAESSIV.Name, f: bAESSIV, preferred: false}, - {name: cryptocore.BackendXChaCha20Poly1305.Name, f: bChacha20poly1305, preferred: false}, + {name: cryptocore.BackendXChaCha20Poly1305.Name, f: bXchacha20poly1305, preferred: false}, + {name: cryptocore.BackendXChaCha20Poly1305OpenSSL.Name, f: bStupidXchacha, preferred: false}, } for _, b := range bTable { - fmt.Printf("%-20s\t", b.name) + fmt.Printf("%-26s\t", b.name) mbs := mbPerSec(testing.Benchmark(b.f)) if mbs > 0 { fmt.Printf("%7.2f MB/s", mbs) @@ -132,8 +133,8 @@ func bAESSIV(b *testing.B) { } } -// bChacha20poly1305 benchmarks XChaCha20 from golang.org/x/crypto/chacha20poly1305 -func bChacha20poly1305(b *testing.B) { +// bXchacha20poly1305 benchmarks XChaCha20 from golang.org/x/crypto/chacha20poly1305 +func bXchacha20poly1305(b *testing.B) { key := randBytes(32) authData := randBytes(adLen) iv := randBytes(chacha20poly1305.NonceSizeX) @@ -147,3 +148,22 @@ func bChacha20poly1305(b *testing.B) { c.Seal(iv, iv, in, authData) } } + +// bStupidXchacha benchmarks OpenSSL XChaCha20 +func bStupidXchacha(b *testing.B) { + if stupidgcm.BuiltWithoutOpenssl { + b.Skip("openssl has been disabled at compile-time") + } + key := randBytes(32) + authData := randBytes(adLen) + iv := randBytes(chacha20poly1305.NonceSizeX) + in := make([]byte, blockSize) + b.SetBytes(int64(len(in))) + c := stupidgcm.NewXchacha20poly1305(key) + + b.ResetTimer() + for i := 0; i < b.N; i++ { + // Encrypt and append to nonce + c.Seal(iv, iv, in, authData) + } +} |