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tunnel: reduce allocation and improve performance (#1320)

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* tunnel: reduce allocation and improve performance

BenchmarkSha256Old-16 100000 156748 ns/op 11835 B/op 168 allocs/op
BenchmarkSha256Old-16 100000 156229 ns/op 11819 B/op 168 allocs/op

BenchmarkSha256New-16 100000 154751 ns/op 11107 B/op 161 allocs/op
BenchmarkSha256New-16 100000 154263 ns/op 11110 B/op 161 allocs/op

simple change lowers allocations and brings performance

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* fix

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* tunnel: reuse buf in Decrypt

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* fix unneeded conversations

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

* base32 string is smaller than hex string

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов
2020-03-09 20:10:08 +03:00
committed by GitHub
parent b344171c80
commit 43b0dbb123
5 changed files with 24 additions and 29 deletions
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4
tunnel/crypto_test.go
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@@ -6,7 +6,7 @@ import (
)
func TestEncrypt(t *testing.T) {
key := "tokenpassphrase"
key := []byte("tokenpassphrase")
data := []byte("supersecret")
cipherText, err := Encrypt(data, key)
@@ -21,7 +21,7 @@ func TestEncrypt(t *testing.T) {
}
func TestDecrypt(t *testing.T) {
key := "tokenpassphrase"
key := []byte("tokenpassphrase")
data := []byte("supersecret")
cipherText, err := Encrypt(data, key)