/
aes_test.go
268 lines (236 loc) · 11 KB
/
aes_test.go
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package tormessage
import (
"crypto/rand"
"fmt"
"reflect"
"testing"
)
func TestEncrypt(t *testing.T) {
e := NewAES()
message := []byte{116, 101, 115, 116}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
cipherText, err := e.Encrypt(message, key, nonce)
if err != nil {
t.Error(err)
}
expectedCipher := []byte{227, 205, 185, 41, 153, 220, 30, 68, 85, 252, 181, 221, 52, 61, 99, 223, 21, 147, 176, 239}
if !reflect.DeepEqual(cipherText, expectedCipher) {
t.Error("encryption failed")
}
}
func BenchmarkEncrypt(b *testing.B) {
for i := 0; i < b.N; i++ {
e := NewAES()
message := []byte{116, 101, 115, 116}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
cipherText, err := e.Encrypt(message, key, nonce)
if err != nil {
b.Error(err)
}
expectedCipher := []byte{227, 205, 185, 41, 153, 220, 30, 68, 85, 252, 181, 221, 52, 61, 99, 223, 21, 147, 176, 239}
if !reflect.DeepEqual(cipherText, expectedCipher) {
b.Error("encryption failed")
}
}
}
func TestDecrypt(t *testing.T) {
e := NewAES()
cipherText := []byte{227, 205, 185, 41, 153, 220, 30, 68, 85, 252, 181, 221, 52, 61, 99, 223, 21, 147, 176, 239}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
message, err := e.Decrypt(cipherText, key, nonce)
if err != nil {
t.Error(err)
}
expectedMessage := []byte{116, 101, 115, 116}
if !reflect.DeepEqual(message, expectedMessage) {
t.Error("decryption failed")
}
}
func BenchmarkDecrypt(b *testing.B) {
for i := 0; i < b.N; i++ {
e := NewAES()
cipherText := []byte{227, 205, 185, 41, 153, 220, 30, 68, 85, 252, 181, 221, 52, 61, 99, 223, 21, 147, 176, 239}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
message, err := e.Decrypt(cipherText, key, nonce)
if err != nil {
b.Error(err)
}
expectedMessage := []byte{116, 101, 115, 116}
if !reflect.DeepEqual(message, expectedMessage) {
b.Error("decryption failed")
}
}
}
func TestGenerateAESKey(t *testing.T) {
e := NewAES()
_, err := e.GenerateAESKey(rand.Reader)
if err != nil {
t.Error(err)
}
}
func BenchmarkGenerateAESKey(b *testing.B) {
for i := 0; i < b.N; i++ {
e := NewAES()
_, err := e.GenerateAESKey(rand.Reader)
if err != nil {
b.Error(err)
}
}
}
func TestGenerateAESNonce(t *testing.T) {
e := NewAES()
_, err := e.GenerateAESNonce(rand.Reader)
if err != nil {
t.Error(err)
}
}
func BenchmarkGenerateAESNonce(b *testing.B) {
for i := 0; i < b.N; i++ {
e := NewAES()
_, err := e.GenerateAESNonce(rand.Reader)
if err != nil {
b.Error(err)
}
}
}
func TestEncryptHeader(t *testing.T) {
e := NewAES()
header := &Header{
MessageType: 1,
MessageVersion: 1,
Hostname: "example.com",
}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
cipherText, err := e.EncryptHeader(*header, key, nonce)
if err != nil {
t.Error(err)
}
expectedCipherText := []byte{211, 87, 75, 94, 222, 79, 81, 63, 244, 37, 211, 238, 130, 102, 16, 94, 67, 16, 101, 131, 136, 246, 93, 131, 113, 152, 215, 90, 160, 32, 73, 166, 236, 179, 53, 80, 50, 143, 112, 32, 213, 133, 85, 57, 73, 233, 54, 91, 230, 5, 84, 242, 95, 73, 38, 170, 12, 212, 112, 155, 153, 87, 14, 38, 9, 78, 183, 179, 50, 76, 145, 69, 52, 208, 125, 2, 217, 68, 127, 206, 27, 22, 0, 27, 206, 39, 152, 178, 37, 78, 164, 123, 166, 55, 197, 49, 176, 142, 128, 85, 189, 220, 243, 181, 195, 244}
if !reflect.DeepEqual(cipherText, expectedCipherText) {
t.Error("header encryption failed")
}
}
func BenchmarkEncryptHeader(b *testing.B) {
e := NewAES()
header := &Header{
MessageType: 1,
MessageVersion: 1,
Hostname: "example.com",
}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
expectedCipherText := []byte{211, 87, 75, 94, 222, 79, 81, 63, 244, 37, 211, 238, 130, 102, 16, 94, 67, 16, 101, 131, 136, 246, 93, 131, 113, 152, 215, 90, 160, 32, 73, 166, 236, 179, 53, 80, 50, 143, 112, 32, 213, 133, 85, 57, 73, 233, 54, 91, 230, 5, 84, 242, 95, 73, 38, 170, 12, 212, 112, 155, 153, 87, 14, 38, 9, 78, 183, 179, 50, 76, 145, 69, 52, 208, 125, 2, 217, 68, 127, 206, 27, 22, 0, 27, 206, 39, 152, 178, 37, 78, 164, 123, 166, 55, 197, 49, 176, 142, 128, 85, 189, 220, 243, 181, 195, 244}
for i := 0; i < b.N; i++ {
cipherText, err := e.EncryptHeader(*header, key, nonce)
if err != nil {
b.Error(err)
}
if !reflect.DeepEqual(cipherText, expectedCipherText) {
b.Error("header encryption failed")
}
}
}
func TestDecryptHeader(t *testing.T) {
e := NewAES()
testHeader := Header{
MessageType: 1,
MessageVersion: 1,
Hostname: "example.com",
}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
cipherText := []byte{211, 87, 75, 94, 222, 79, 81, 63, 244, 37, 211, 238, 130, 102, 16, 94, 67, 16, 101, 131, 136, 246, 93, 131, 113, 152, 215, 90, 160, 32, 73, 166, 236, 179, 53, 80, 50, 143, 112, 32, 213, 133, 85, 57, 73, 233, 54, 91, 230, 5, 84, 242, 95, 73, 38, 170, 12, 212, 112, 155, 153, 87, 14, 38, 9, 78, 183, 179, 50, 76, 145, 69, 52, 208, 125, 2, 217, 68, 127, 206, 27, 22, 0, 27, 206, 39, 152, 178, 37, 78, 164, 123, 166, 55, 197, 49, 176, 142, 128, 85, 189, 220, 243, 181, 195, 244}
header, err := e.DecryptHeader(cipherText, key, nonce)
if err != nil {
t.Error(err)
}
if !reflect.DeepEqual(*header, testHeader) {
t.Error("header decryption failed")
}
}
func BenchmarkDecryptHeader(b *testing.B) {
e := NewAES()
testHeader := &Header{
MessageType: 1,
MessageVersion: 1,
Hostname: "example.com",
}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
cipherText := []byte{211, 87, 75, 94, 222, 79, 81, 63, 244, 37, 211, 238, 130, 102, 16, 94, 67, 16, 101, 131, 136, 246, 93, 131, 113, 152, 215, 90, 160, 32, 73, 166, 236, 179, 53, 80, 50, 143, 112, 32, 213, 133, 85, 57, 73, 233, 54, 91, 230, 5, 84, 242, 95, 73, 38, 170, 12, 212, 112, 155, 153, 87, 14, 38, 9, 78, 183, 179, 50, 76, 145, 69, 52, 208, 125, 2, 217, 68, 127, 206, 27, 22, 0, 27, 206, 39, 152, 178, 37, 78, 164, 123, 166, 55, 197, 49, 176, 142, 128, 85, 189, 220, 243, 181, 195, 244}
for i := 0; i < b.N; i++ {
header, err := e.DecryptHeader(cipherText, key, nonce)
if err != nil {
b.Error(err)
}
if !reflect.DeepEqual(*header, testHeader) {
b.Error("header decryption failed")
}
}
}
func TestEncryptMessageBody(t *testing.T) {
e := NewAES()
message := &TextMessage{Name: "Test", Body: "Test"}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
cipherText, err := e.EncryptMessageBody(message, key, nonce)
if err != nil {
t.Error(err)
}
fmt.Println(cipherText)
expectedCipherText := []byte{188, 87, 73, 94, 222, 79, 92, 35, 244, 60, 195, 198, 149, 20, 156, 189, 36, 116, 103, 125, 2, 187, 57, 242, 3, 253, 254, 94, 155, 32, 58, 217, 133, 221, 95, 19, 89, 235, 8, 42, 148, 224, 38, 74, 39, 113, 215, 14, 155, 33, 84, 128, 47, 72, 35, 246, 33, 200, 119, 239, 238, 77, 4, 171, 187, 9, 191, 28, 46, 143, 117, 43, 174, 175, 122, 144}
if !reflect.DeepEqual(cipherText, expectedCipherText) {
t.Error("message encryption failed")
}
}
func BenchmarkEncryptMessageBody(b *testing.B) {
e := NewAES()
message := &TextMessage{Body: "Test"}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
expectedCipherText := []byte{181, 87, 73, 94, 222, 79, 92, 35, 244, 60, 195, 198, 149, 20, 156, 189, 36, 116, 103, 125, 2, 187, 57, 241, 3, 253, 242, 80, 146, 60, 58, 217, 133, 220, 91, 88, 201, 11, 112, 47, 204, 133, 85, 62, 40, 51, 211, 176, 45, 166, 96, 136, 188, 175, 160, 252, 226, 184, 3, 56, 98}
for i := 0; i < b.N; i++ {
cipherText, err := e.EncryptMessageBody(message, key, nonce)
if err != nil {
b.Error(err)
}
if !reflect.DeepEqual(cipherText, expectedCipherText) {
b.Error("message encryption failed")
}
}
}
func TestDecryptMessageBody(t *testing.T) {
e := NewAES()
message := &TextMessage{Body: "Test"}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
cipherText := []byte{181, 87, 73, 94, 222, 79, 92, 35, 244, 60, 195, 198, 149, 20, 156, 189, 36, 116, 103, 125, 2, 187, 57, 241, 3, 253, 242, 80, 146, 60, 58, 217, 133, 220, 91, 88, 201, 11, 112, 47, 204, 133, 85, 62, 40, 51, 211, 176, 45, 166, 96, 136, 188, 175, 160, 252, 226, 184, 3, 56, 98}
plaintext, err := e.DecryptMessageBody(cipherText, key, nonce, 3)
if err != nil {
fmt.Println(err)
}
if !reflect.DeepEqual(plaintext.(*TextMessage), message) {
t.Error("message decryption failed")
}
}
func BenchmarkDecryptMessageBody(b *testing.B) {
e := NewAES()
message := &TextMessage{Body: "Test"}
key := []byte{125, 108, 205, 217, 117, 220, 43, 125, 8, 231, 236, 166, 66, 244, 203, 229, 48, 16, 205, 91, 247, 53, 67, 122, 104, 4, 248, 136, 99, 106, 245, 168}
nonce := []byte{231, 105, 16, 98, 199, 200, 124, 56, 123, 202, 182, 101}
cipherText := []byte{181, 87, 73, 94, 222, 79, 92, 35, 244, 60, 195, 198, 149, 20, 156, 189, 36, 116, 103, 125, 2, 187, 57, 241, 3, 253, 242, 80, 146, 60, 58, 217, 133, 220, 91, 88, 201, 11, 112, 47, 204, 133, 85, 62, 40, 51, 211, 176, 45, 166, 96, 136, 188, 175, 160, 252, 226, 184, 3, 56, 98}
for i := 0; i < b.N; i++ {
plaintext, err := e.DecryptMessageBody(cipherText, key, nonce, 3)
if err != nil {
b.Error(err)
}
if !reflect.DeepEqual(plaintext.(*TextMessage), message) {
b.Error("message decryption failed")
}
}
}