// GoGOST -- Pure Go GOST cryptographic functions library
// Copyright (C) 2015-2024 Sergey Matveev <stargrave@stargrave.org>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 3 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package gost28147

import (
	"crypto/cipher"
	"crypto/rand"
	"testing"
)

func TestCipherInterface(t *testing.T) {
	var _ cipher.Block = NewCipher(make([]byte, KeySize), SboxDefault)
}

func BenchmarkCipher(b *testing.B) {
	var key [KeySize]byte
	rand.Read(key[:])
	dst := make([]byte, BlockSize)
	src := make([]byte, BlockSize)
	rand.Read(src)
	c := NewCipher(key[:], SboxDefault)
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		c.Encrypt(dst, src)
	}
}