dex/vendor/gopkg.in/square/go-jose.v2/crypter_test.go

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/*-
* Copyright 2014 Square Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jose
import (
"bytes"
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"crypto/rsa"
"fmt"
"io"
"testing"
)
// We generate only a single RSA and EC key for testing, speeds up tests.
var rsaTestKey, _ = rsa.GenerateKey(rand.Reader, 2048)
var ecTestKey256, _ = ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
var ecTestKey384, _ = ecdsa.GenerateKey(elliptic.P384(), rand.Reader)
var ecTestKey521, _ = ecdsa.GenerateKey(elliptic.P521(), rand.Reader)
func RoundtripJWE(keyAlg KeyAlgorithm, encAlg ContentEncryption, compressionAlg CompressionAlgorithm, serializer func(*JSONWebEncryption) (string, error), corrupter func(*JSONWebEncryption) bool, aad []byte, encryptionKey interface{}, decryptionKey interface{}) error {
enc, err := NewEncrypter(encAlg, Recipient{Algorithm: keyAlg, Key: encryptionKey}, &EncrypterOptions{Compression: compressionAlg})
if err != nil {
return fmt.Errorf("error on new encrypter: %s", err)
}
input := []byte("Lorem ipsum dolor sit amet")
obj, err := enc.EncryptWithAuthData(input, aad)
if err != nil {
return fmt.Errorf("error in encrypt: %s", err)
}
msg, err := serializer(obj)
if err != nil {
return fmt.Errorf("error in serializer: %s", err)
}
parsed, err := ParseEncrypted(msg)
if err != nil {
return fmt.Errorf("error in parse: %s, on msg '%s'", err, msg)
}
// (Maybe) mangle object
skip := corrupter(parsed)
if skip {
return fmt.Errorf("corrupter indicated message should be skipped")
}
if bytes.Compare(parsed.GetAuthData(), aad) != 0 {
return fmt.Errorf("auth data in parsed object does not match")
}
output, err := parsed.Decrypt(decryptionKey)
if err != nil {
return fmt.Errorf("error on decrypt: %s", err)
}
if bytes.Compare(input, output) != 0 {
return fmt.Errorf("Decrypted output does not match input, got '%s' but wanted '%s'", output, input)
}
return nil
}
func TestRoundtripsJWE(t *testing.T) {
// Test matrix
keyAlgs := []KeyAlgorithm{
DIRECT, ECDH_ES, ECDH_ES_A128KW, ECDH_ES_A192KW, ECDH_ES_A256KW, A128KW, A192KW, A256KW,
RSA1_5, RSA_OAEP, RSA_OAEP_256, A128GCMKW, A192GCMKW, A256GCMKW}
encAlgs := []ContentEncryption{A128GCM, A192GCM, A256GCM, A128CBC_HS256, A192CBC_HS384, A256CBC_HS512}
zipAlgs := []CompressionAlgorithm{NONE, DEFLATE}
serializers := []func(*JSONWebEncryption) (string, error){
func(obj *JSONWebEncryption) (string, error) { return obj.CompactSerialize() },
func(obj *JSONWebEncryption) (string, error) { return obj.FullSerialize(), nil },
}
corrupter := func(obj *JSONWebEncryption) bool { return false }
// Note: can't use AAD with compact serialization
aads := [][]byte{
nil,
[]byte("Ut enim ad minim veniam"),
}
// Test all different configurations
for _, alg := range keyAlgs {
for _, enc := range encAlgs {
for _, key := range generateTestKeys(alg, enc) {
for _, zip := range zipAlgs {
for i, serializer := range serializers {
err := RoundtripJWE(alg, enc, zip, serializer, corrupter, aads[i], key.enc, key.dec)
if err != nil {
t.Error(err, alg, enc, zip, i)
}
}
}
}
}
}
}
func TestRoundtripsJWECorrupted(t *testing.T) {
// Test matrix
keyAlgs := []KeyAlgorithm{DIRECT, ECDH_ES, ECDH_ES_A128KW, A128KW, RSA1_5, RSA_OAEP, RSA_OAEP_256, A128GCMKW}
encAlgs := []ContentEncryption{A128GCM, A192GCM, A256GCM, A128CBC_HS256, A192CBC_HS384, A256CBC_HS512}
zipAlgs := []CompressionAlgorithm{NONE, DEFLATE}
serializers := []func(*JSONWebEncryption) (string, error){
func(obj *JSONWebEncryption) (string, error) { return obj.CompactSerialize() },
func(obj *JSONWebEncryption) (string, error) { return obj.FullSerialize(), nil },
}
bitflip := func(slice []byte) bool {
if len(slice) > 0 {
slice[0] ^= 0xFF
return false
}
return true
}
corrupters := []func(*JSONWebEncryption) bool{
func(obj *JSONWebEncryption) bool {
// Set invalid ciphertext
return bitflip(obj.ciphertext)
},
func(obj *JSONWebEncryption) bool {
// Set invalid auth tag
return bitflip(obj.tag)
},
func(obj *JSONWebEncryption) bool {
// Set invalid AAD
return bitflip(obj.aad)
},
func(obj *JSONWebEncryption) bool {
// Mess with encrypted key
return bitflip(obj.recipients[0].encryptedKey)
},
func(obj *JSONWebEncryption) bool {
// Mess with GCM-KW auth tag
return bitflip(obj.protected.Tag.bytes())
},
}
// Note: can't use AAD with compact serialization
aads := [][]byte{
nil,
[]byte("Ut enim ad minim veniam"),
}
// Test all different configurations
for _, alg := range keyAlgs {
for _, enc := range encAlgs {
for _, key := range generateTestKeys(alg, enc) {
for _, zip := range zipAlgs {
for i, serializer := range serializers {
for j, corrupter := range corrupters {
err := RoundtripJWE(alg, enc, zip, serializer, corrupter, aads[i], key.enc, key.dec)
if err == nil {
t.Error("failed to detect corrupt data", err, alg, enc, zip, i, j)
}
}
}
}
}
}
}
}
func TestEncrypterWithJWKAndKeyID(t *testing.T) {
enc, err := NewEncrypter(A128GCM, Recipient{Algorithm: A128KW, Key: &JSONWebKey{
KeyID: "test-id",
Key: []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15},
}}, nil)
if err != nil {
t.Error(err)
}
ciphertext, _ := enc.Encrypt([]byte("Lorem ipsum dolor sit amet"))
serialized1, _ := ciphertext.CompactSerialize()
serialized2 := ciphertext.FullSerialize()
parsed1, _ := ParseEncrypted(serialized1)
parsed2, _ := ParseEncrypted(serialized2)
if parsed1.Header.KeyID != "test-id" {
t.Errorf("expected message to have key id from JWK, but found '%s' instead", parsed1.Header.KeyID)
}
if parsed2.Header.KeyID != "test-id" {
t.Errorf("expected message to have key id from JWK, but found '%s' instead", parsed2.Header.KeyID)
}
}
func TestEncrypterWithBrokenRand(t *testing.T) {
keyAlgs := []KeyAlgorithm{ECDH_ES_A128KW, A128KW, RSA1_5, RSA_OAEP, RSA_OAEP_256, A128GCMKW}
encAlgs := []ContentEncryption{A128GCM, A192GCM, A256GCM, A128CBC_HS256, A192CBC_HS384, A256CBC_HS512}
serializer := func(obj *JSONWebEncryption) (string, error) { return obj.CompactSerialize() }
corrupter := func(obj *JSONWebEncryption) bool { return false }
// Break rand reader
readers := []func() io.Reader{
// Totally broken
func() io.Reader { return bytes.NewReader([]byte{}) },
// Not enough bytes
func() io.Reader { return io.LimitReader(rand.Reader, 20) },
}
defer resetRandReader()
for _, alg := range keyAlgs {
for _, enc := range encAlgs {
for _, key := range generateTestKeys(alg, enc) {
for i, getReader := range readers {
randReader = getReader()
err := RoundtripJWE(alg, enc, NONE, serializer, corrupter, nil, key.enc, key.dec)
if err == nil {
t.Error("encrypter should fail if rand is broken", i)
}
}
}
}
}
}
func TestNewEncrypterErrors(t *testing.T) {
_, err := NewEncrypter("XYZ", Recipient{}, nil)
if err == nil {
t.Error("was able to instantiate encrypter with invalid cipher")
}
_, err = NewMultiEncrypter("XYZ", []Recipient{}, nil)
if err == nil {
t.Error("was able to instantiate multi-encrypter with invalid cipher")
}
_, err = NewEncrypter(A128GCM, Recipient{Algorithm: DIRECT, Key: nil}, nil)
if err == nil {
t.Error("was able to instantiate encrypter with invalid direct key")
}
_, err = NewEncrypter(A128GCM, Recipient{Algorithm: ECDH_ES, Key: nil}, nil)
if err == nil {
t.Error("was able to instantiate encrypter with invalid EC key")
}
}
func TestMultiRecipientJWE(t *testing.T) {
sharedKey := []byte{
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
}
enc, err := NewMultiEncrypter(A128GCM, []Recipient{
{Algorithm: RSA_OAEP, Key: &rsaTestKey.PublicKey},
{Algorithm: A256GCMKW, Key: sharedKey},
}, nil)
if err != nil {
panic(err)
}
input := []byte("Lorem ipsum dolor sit amet")
obj, err := enc.Encrypt(input)
if err != nil {
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t.Fatal("error in encrypt: ", err)
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}
msg := obj.FullSerialize()
parsed, err := ParseEncrypted(msg)
if err != nil {
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t.Fatal("error in parse: ", err)
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}
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i, _, output, err := parsed.DecryptMulti(rsaTestKey)
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if err != nil {
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t.Fatal("error on decrypt with RSA: ", err)
}
if i != 0 {
t.Fatal("recipient index should be 0 for RSA key")
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}
if bytes.Compare(input, output) != 0 {
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t.Fatal("Decrypted output does not match input: ", output, input)
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}
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i, _, output, err = parsed.DecryptMulti(sharedKey)
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if err != nil {
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t.Fatal("error on decrypt with AES: ", err)
}
if i != 1 {
t.Fatal("recipient index should be 1 for shared key")
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}
if bytes.Compare(input, output) != 0 {
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t.Fatal("Decrypted output does not match input", output, input)
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}
}
func TestMultiRecipientErrors(t *testing.T) {
_, err := NewMultiEncrypter(A128GCM, []Recipient{}, nil)
if err == nil {
t.Error("should fail to instantiate with zero recipients")
}
}
type testKey struct {
enc, dec interface{}
}
func symmetricTestKey(size int) []testKey {
key, _, _ := randomKeyGenerator{size: size}.genKey()
return []testKey{
{
enc: key,
dec: key,
},
{
enc: &JSONWebKey{KeyID: "test", Key: key},
dec: &JSONWebKey{KeyID: "test", Key: key},
},
}
}
func generateTestKeys(keyAlg KeyAlgorithm, encAlg ContentEncryption) []testKey {
switch keyAlg {
case DIRECT:
return symmetricTestKey(getContentCipher(encAlg).keySize())
case ECDH_ES, ECDH_ES_A128KW, ECDH_ES_A192KW, ECDH_ES_A256KW:
return []testKey{
{
dec: ecTestKey256,
enc: &ecTestKey256.PublicKey,
},
{
dec: ecTestKey384,
enc: &ecTestKey384.PublicKey,
},
{
dec: ecTestKey521,
enc: &ecTestKey521.PublicKey,
},
{
dec: &JSONWebKey{KeyID: "test", Key: ecTestKey256},
enc: &JSONWebKey{KeyID: "test", Key: &ecTestKey256.PublicKey},
},
}
case A128GCMKW, A128KW:
return symmetricTestKey(16)
case A192GCMKW, A192KW:
return symmetricTestKey(24)
case A256GCMKW, A256KW:
return symmetricTestKey(32)
case RSA1_5, RSA_OAEP, RSA_OAEP_256:
return []testKey{{
dec: rsaTestKey,
enc: &rsaTestKey.PublicKey,
}}
}
panic("Must update test case")
}
func RunRoundtripsJWE(b *testing.B, alg KeyAlgorithm, enc ContentEncryption, zip CompressionAlgorithm, priv, pub interface{}) {
serializer := func(obj *JSONWebEncryption) (string, error) {
return obj.CompactSerialize()
}
corrupter := func(obj *JSONWebEncryption) bool { return false }
b.ResetTimer()
for i := 0; i < b.N; i++ {
err := RoundtripJWE(alg, enc, zip, serializer, corrupter, nil, pub, priv)
if err != nil {
b.Error(err)
}
}
}
var (
chunks = map[string][]byte{
"1B": make([]byte, 1),
"64B": make([]byte, 64),
"1KB": make([]byte, 1024),
"64KB": make([]byte, 65536),
"1MB": make([]byte, 1048576),
"64MB": make([]byte, 67108864),
}
symKey, _, _ = randomKeyGenerator{size: 32}.genKey()
encrypters = map[string]Encrypter{
"OAEPAndGCM": mustEncrypter(RSA_OAEP, A128GCM, &rsaTestKey.PublicKey),
"PKCSAndGCM": mustEncrypter(RSA1_5, A128GCM, &rsaTestKey.PublicKey),
"OAEPAndCBC": mustEncrypter(RSA_OAEP, A128CBC_HS256, &rsaTestKey.PublicKey),
"PKCSAndCBC": mustEncrypter(RSA1_5, A128CBC_HS256, &rsaTestKey.PublicKey),
"DirectGCM128": mustEncrypter(DIRECT, A128GCM, symKey),
"DirectCBC128": mustEncrypter(DIRECT, A128CBC_HS256, symKey),
"DirectGCM256": mustEncrypter(DIRECT, A256GCM, symKey),
"DirectCBC256": mustEncrypter(DIRECT, A256CBC_HS512, symKey),
"AESKWAndGCM128": mustEncrypter(A128KW, A128GCM, symKey),
"AESKWAndCBC256": mustEncrypter(A256KW, A256GCM, symKey),
"ECDHOnP256AndGCM128": mustEncrypter(ECDH_ES, A128GCM, &ecTestKey256.PublicKey),
"ECDHOnP384AndGCM128": mustEncrypter(ECDH_ES, A128GCM, &ecTestKey384.PublicKey),
"ECDHOnP521AndGCM128": mustEncrypter(ECDH_ES, A128GCM, &ecTestKey521.PublicKey),
}
)
func BenchmarkEncrypt1BWithOAEPAndGCM(b *testing.B) { benchEncrypt("1B", "OAEPAndGCM", b) }
func BenchmarkEncrypt64BWithOAEPAndGCM(b *testing.B) { benchEncrypt("64B", "OAEPAndGCM", b) }
func BenchmarkEncrypt1KBWithOAEPAndGCM(b *testing.B) { benchEncrypt("1KB", "OAEPAndGCM", b) }
func BenchmarkEncrypt64KBWithOAEPAndGCM(b *testing.B) { benchEncrypt("64KB", "OAEPAndGCM", b) }
func BenchmarkEncrypt1MBWithOAEPAndGCM(b *testing.B) { benchEncrypt("1MB", "OAEPAndGCM", b) }
func BenchmarkEncrypt64MBWithOAEPAndGCM(b *testing.B) { benchEncrypt("64MB", "OAEPAndGCM", b) }
func BenchmarkEncrypt1BWithPKCSAndGCM(b *testing.B) { benchEncrypt("1B", "PKCSAndGCM", b) }
func BenchmarkEncrypt64BWithPKCSAndGCM(b *testing.B) { benchEncrypt("64B", "PKCSAndGCM", b) }
func BenchmarkEncrypt1KBWithPKCSAndGCM(b *testing.B) { benchEncrypt("1KB", "PKCSAndGCM", b) }
func BenchmarkEncrypt64KBWithPKCSAndGCM(b *testing.B) { benchEncrypt("64KB", "PKCSAndGCM", b) }
func BenchmarkEncrypt1MBWithPKCSAndGCM(b *testing.B) { benchEncrypt("1MB", "PKCSAndGCM", b) }
func BenchmarkEncrypt64MBWithPKCSAndGCM(b *testing.B) { benchEncrypt("64MB", "PKCSAndGCM", b) }
func BenchmarkEncrypt1BWithOAEPAndCBC(b *testing.B) { benchEncrypt("1B", "OAEPAndCBC", b) }
func BenchmarkEncrypt64BWithOAEPAndCBC(b *testing.B) { benchEncrypt("64B", "OAEPAndCBC", b) }
func BenchmarkEncrypt1KBWithOAEPAndCBC(b *testing.B) { benchEncrypt("1KB", "OAEPAndCBC", b) }
func BenchmarkEncrypt64KBWithOAEPAndCBC(b *testing.B) { benchEncrypt("64KB", "OAEPAndCBC", b) }
func BenchmarkEncrypt1MBWithOAEPAndCBC(b *testing.B) { benchEncrypt("1MB", "OAEPAndCBC", b) }
func BenchmarkEncrypt64MBWithOAEPAndCBC(b *testing.B) { benchEncrypt("64MB", "OAEPAndCBC", b) }
func BenchmarkEncrypt1BWithPKCSAndCBC(b *testing.B) { benchEncrypt("1B", "PKCSAndCBC", b) }
func BenchmarkEncrypt64BWithPKCSAndCBC(b *testing.B) { benchEncrypt("64B", "PKCSAndCBC", b) }
func BenchmarkEncrypt1KBWithPKCSAndCBC(b *testing.B) { benchEncrypt("1KB", "PKCSAndCBC", b) }
func BenchmarkEncrypt64KBWithPKCSAndCBC(b *testing.B) { benchEncrypt("64KB", "PKCSAndCBC", b) }
func BenchmarkEncrypt1MBWithPKCSAndCBC(b *testing.B) { benchEncrypt("1MB", "PKCSAndCBC", b) }
func BenchmarkEncrypt64MBWithPKCSAndCBC(b *testing.B) { benchEncrypt("64MB", "PKCSAndCBC", b) }
func BenchmarkEncrypt1BWithDirectGCM128(b *testing.B) { benchEncrypt("1B", "DirectGCM128", b) }
func BenchmarkEncrypt64BWithDirectGCM128(b *testing.B) { benchEncrypt("64B", "DirectGCM128", b) }
func BenchmarkEncrypt1KBWithDirectGCM128(b *testing.B) { benchEncrypt("1KB", "DirectGCM128", b) }
func BenchmarkEncrypt64KBWithDirectGCM128(b *testing.B) { benchEncrypt("64KB", "DirectGCM128", b) }
func BenchmarkEncrypt1MBWithDirectGCM128(b *testing.B) { benchEncrypt("1MB", "DirectGCM128", b) }
func BenchmarkEncrypt64MBWithDirectGCM128(b *testing.B) { benchEncrypt("64MB", "DirectGCM128", b) }
func BenchmarkEncrypt1BWithDirectCBC128(b *testing.B) { benchEncrypt("1B", "DirectCBC128", b) }
func BenchmarkEncrypt64BWithDirectCBC128(b *testing.B) { benchEncrypt("64B", "DirectCBC128", b) }
func BenchmarkEncrypt1KBWithDirectCBC128(b *testing.B) { benchEncrypt("1KB", "DirectCBC128", b) }
func BenchmarkEncrypt64KBWithDirectCBC128(b *testing.B) { benchEncrypt("64KB", "DirectCBC128", b) }
func BenchmarkEncrypt1MBWithDirectCBC128(b *testing.B) { benchEncrypt("1MB", "DirectCBC128", b) }
func BenchmarkEncrypt64MBWithDirectCBC128(b *testing.B) { benchEncrypt("64MB", "DirectCBC128", b) }
func BenchmarkEncrypt1BWithDirectGCM256(b *testing.B) { benchEncrypt("1B", "DirectGCM256", b) }
func BenchmarkEncrypt64BWithDirectGCM256(b *testing.B) { benchEncrypt("64B", "DirectGCM256", b) }
func BenchmarkEncrypt1KBWithDirectGCM256(b *testing.B) { benchEncrypt("1KB", "DirectGCM256", b) }
func BenchmarkEncrypt64KBWithDirectGCM256(b *testing.B) { benchEncrypt("64KB", "DirectGCM256", b) }
func BenchmarkEncrypt1MBWithDirectGCM256(b *testing.B) { benchEncrypt("1MB", "DirectGCM256", b) }
func BenchmarkEncrypt64MBWithDirectGCM256(b *testing.B) { benchEncrypt("64MB", "DirectGCM256", b) }
func BenchmarkEncrypt1BWithDirectCBC256(b *testing.B) { benchEncrypt("1B", "DirectCBC256", b) }
func BenchmarkEncrypt64BWithDirectCBC256(b *testing.B) { benchEncrypt("64B", "DirectCBC256", b) }
func BenchmarkEncrypt1KBWithDirectCBC256(b *testing.B) { benchEncrypt("1KB", "DirectCBC256", b) }
func BenchmarkEncrypt64KBWithDirectCBC256(b *testing.B) { benchEncrypt("64KB", "DirectCBC256", b) }
func BenchmarkEncrypt1MBWithDirectCBC256(b *testing.B) { benchEncrypt("1MB", "DirectCBC256", b) }
func BenchmarkEncrypt64MBWithDirectCBC256(b *testing.B) { benchEncrypt("64MB", "DirectCBC256", b) }
func BenchmarkEncrypt1BWithAESKWAndGCM128(b *testing.B) { benchEncrypt("1B", "AESKWAndGCM128", b) }
func BenchmarkEncrypt64BWithAESKWAndGCM128(b *testing.B) { benchEncrypt("64B", "AESKWAndGCM128", b) }
func BenchmarkEncrypt1KBWithAESKWAndGCM128(b *testing.B) { benchEncrypt("1KB", "AESKWAndGCM128", b) }
func BenchmarkEncrypt64KBWithAESKWAndGCM128(b *testing.B) { benchEncrypt("64KB", "AESKWAndGCM128", b) }
func BenchmarkEncrypt1MBWithAESKWAndGCM128(b *testing.B) { benchEncrypt("1MB", "AESKWAndGCM128", b) }
func BenchmarkEncrypt64MBWithAESKWAndGCM128(b *testing.B) { benchEncrypt("64MB", "AESKWAndGCM128", b) }
func BenchmarkEncrypt1BWithAESKWAndCBC256(b *testing.B) { benchEncrypt("1B", "AESKWAndCBC256", b) }
func BenchmarkEncrypt64BWithAESKWAndCBC256(b *testing.B) { benchEncrypt("64B", "AESKWAndCBC256", b) }
func BenchmarkEncrypt1KBWithAESKWAndCBC256(b *testing.B) { benchEncrypt("1KB", "AESKWAndCBC256", b) }
func BenchmarkEncrypt64KBWithAESKWAndCBC256(b *testing.B) { benchEncrypt("64KB", "AESKWAndCBC256", b) }
func BenchmarkEncrypt1MBWithAESKWAndCBC256(b *testing.B) { benchEncrypt("1MB", "AESKWAndCBC256", b) }
func BenchmarkEncrypt64MBWithAESKWAndCBC256(b *testing.B) { benchEncrypt("64MB", "AESKWAndCBC256", b) }
func BenchmarkEncrypt1BWithECDHOnP256AndGCM128(b *testing.B) {
benchEncrypt("1B", "ECDHOnP256AndGCM128", b)
}
func BenchmarkEncrypt64BWithECDHOnP256AndGCM128(b *testing.B) {
benchEncrypt("64B", "ECDHOnP256AndGCM128", b)
}
func BenchmarkEncrypt1KBWithECDHOnP256AndGCM128(b *testing.B) {
benchEncrypt("1KB", "ECDHOnP256AndGCM128", b)
}
func BenchmarkEncrypt64KBWithECDHOnP256AndGCM128(b *testing.B) {
benchEncrypt("64KB", "ECDHOnP256AndGCM128", b)
}
func BenchmarkEncrypt1MBWithECDHOnP256AndGCM128(b *testing.B) {
benchEncrypt("1MB", "ECDHOnP256AndGCM128", b)
}
func BenchmarkEncrypt64MBWithECDHOnP256AndGCM128(b *testing.B) {
benchEncrypt("64MB", "ECDHOnP256AndGCM128", b)
}
func BenchmarkEncrypt1BWithECDHOnP384AndGCM128(b *testing.B) {
benchEncrypt("1B", "ECDHOnP384AndGCM128", b)
}
func BenchmarkEncrypt64BWithECDHOnP384AndGCM128(b *testing.B) {
benchEncrypt("64B", "ECDHOnP384AndGCM128", b)
}
func BenchmarkEncrypt1KBWithECDHOnP384AndGCM128(b *testing.B) {
benchEncrypt("1KB", "ECDHOnP384AndGCM128", b)
}
func BenchmarkEncrypt64KBWithECDHOnP384AndGCM128(b *testing.B) {
benchEncrypt("64KB", "ECDHOnP384AndGCM128", b)
}
func BenchmarkEncrypt1MBWithECDHOnP384AndGCM128(b *testing.B) {
benchEncrypt("1MB", "ECDHOnP384AndGCM128", b)
}
func BenchmarkEncrypt64MBWithECDHOnP384AndGCM128(b *testing.B) {
benchEncrypt("64MB", "ECDHOnP384AndGCM128", b)
}
func BenchmarkEncrypt1BWithECDHOnP521AndGCM128(b *testing.B) {
benchEncrypt("1B", "ECDHOnP521AndGCM128", b)
}
func BenchmarkEncrypt64BWithECDHOnP521AndGCM128(b *testing.B) {
benchEncrypt("64B", "ECDHOnP521AndGCM128", b)
}
func BenchmarkEncrypt1KBWithECDHOnP521AndGCM128(b *testing.B) {
benchEncrypt("1KB", "ECDHOnP521AndGCM128", b)
}
func BenchmarkEncrypt64KBWithECDHOnP521AndGCM128(b *testing.B) {
benchEncrypt("64KB", "ECDHOnP521AndGCM128", b)
}
func BenchmarkEncrypt1MBWithECDHOnP521AndGCM128(b *testing.B) {
benchEncrypt("1MB", "ECDHOnP521AndGCM128", b)
}
func BenchmarkEncrypt64MBWithECDHOnP521AndGCM128(b *testing.B) {
benchEncrypt("64MB", "ECDHOnP521AndGCM128", b)
}
func benchEncrypt(chunkKey, primKey string, b *testing.B) {
data, ok := chunks[chunkKey]
if !ok {
b.Fatalf("unknown chunk size %s", chunkKey)
}
enc, ok := encrypters[primKey]
if !ok {
b.Fatalf("unknown encrypter %s", primKey)
}
b.SetBytes(int64(len(data)))
for i := 0; i < b.N; i++ {
enc.Encrypt(data)
}
}
var (
decryptionKeys = map[string]interface{}{
"OAEPAndGCM": rsaTestKey,
"PKCSAndGCM": rsaTestKey,
"OAEPAndCBC": rsaTestKey,
"PKCSAndCBC": rsaTestKey,
"DirectGCM128": symKey,
"DirectCBC128": symKey,
"DirectGCM256": symKey,
"DirectCBC256": symKey,
"AESKWAndGCM128": symKey,
"AESKWAndCBC256": symKey,
"ECDHOnP256AndGCM128": ecTestKey256,
"ECDHOnP384AndGCM128": ecTestKey384,
"ECDHOnP521AndGCM128": ecTestKey521,
}
)
func BenchmarkDecrypt1BWithOAEPAndGCM(b *testing.B) { benchDecrypt("1B", "OAEPAndGCM", b) }
func BenchmarkDecrypt64BWithOAEPAndGCM(b *testing.B) { benchDecrypt("64B", "OAEPAndGCM", b) }
func BenchmarkDecrypt1KBWithOAEPAndGCM(b *testing.B) { benchDecrypt("1KB", "OAEPAndGCM", b) }
func BenchmarkDecrypt64KBWithOAEPAndGCM(b *testing.B) { benchDecrypt("64KB", "OAEPAndGCM", b) }
func BenchmarkDecrypt1MBWithOAEPAndGCM(b *testing.B) { benchDecrypt("1MB", "OAEPAndGCM", b) }
func BenchmarkDecrypt64MBWithOAEPAndGCM(b *testing.B) { benchDecrypt("64MB", "OAEPAndGCM", b) }
func BenchmarkDecrypt1BWithPKCSAndGCM(b *testing.B) { benchDecrypt("1B", "PKCSAndGCM", b) }
func BenchmarkDecrypt64BWithPKCSAndGCM(b *testing.B) { benchDecrypt("64B", "PKCSAndGCM", b) }
func BenchmarkDecrypt1KBWithPKCSAndGCM(b *testing.B) { benchDecrypt("1KB", "PKCSAndGCM", b) }
func BenchmarkDecrypt64KBWithPKCSAndGCM(b *testing.B) { benchDecrypt("64KB", "PKCSAndGCM", b) }
func BenchmarkDecrypt1MBWithPKCSAndGCM(b *testing.B) { benchDecrypt("1MB", "PKCSAndGCM", b) }
func BenchmarkDecrypt64MBWithPKCSAndGCM(b *testing.B) { benchDecrypt("64MB", "PKCSAndGCM", b) }
func BenchmarkDecrypt1BWithOAEPAndCBC(b *testing.B) { benchDecrypt("1B", "OAEPAndCBC", b) }
func BenchmarkDecrypt64BWithOAEPAndCBC(b *testing.B) { benchDecrypt("64B", "OAEPAndCBC", b) }
func BenchmarkDecrypt1KBWithOAEPAndCBC(b *testing.B) { benchDecrypt("1KB", "OAEPAndCBC", b) }
func BenchmarkDecrypt64KBWithOAEPAndCBC(b *testing.B) { benchDecrypt("64KB", "OAEPAndCBC", b) }
func BenchmarkDecrypt1MBWithOAEPAndCBC(b *testing.B) { benchDecrypt("1MB", "OAEPAndCBC", b) }
func BenchmarkDecrypt64MBWithOAEPAndCBC(b *testing.B) { benchDecrypt("64MB", "OAEPAndCBC", b) }
func BenchmarkDecrypt1BWithPKCSAndCBC(b *testing.B) { benchDecrypt("1B", "PKCSAndCBC", b) }
func BenchmarkDecrypt64BWithPKCSAndCBC(b *testing.B) { benchDecrypt("64B", "PKCSAndCBC", b) }
func BenchmarkDecrypt1KBWithPKCSAndCBC(b *testing.B) { benchDecrypt("1KB", "PKCSAndCBC", b) }
func BenchmarkDecrypt64KBWithPKCSAndCBC(b *testing.B) { benchDecrypt("64KB", "PKCSAndCBC", b) }
func BenchmarkDecrypt1MBWithPKCSAndCBC(b *testing.B) { benchDecrypt("1MB", "PKCSAndCBC", b) }
func BenchmarkDecrypt64MBWithPKCSAndCBC(b *testing.B) { benchDecrypt("64MB", "PKCSAndCBC", b) }
func BenchmarkDecrypt1BWithDirectGCM128(b *testing.B) { benchDecrypt("1B", "DirectGCM128", b) }
func BenchmarkDecrypt64BWithDirectGCM128(b *testing.B) { benchDecrypt("64B", "DirectGCM128", b) }
func BenchmarkDecrypt1KBWithDirectGCM128(b *testing.B) { benchDecrypt("1KB", "DirectGCM128", b) }
func BenchmarkDecrypt64KBWithDirectGCM128(b *testing.B) { benchDecrypt("64KB", "DirectGCM128", b) }
func BenchmarkDecrypt1MBWithDirectGCM128(b *testing.B) { benchDecrypt("1MB", "DirectGCM128", b) }
func BenchmarkDecrypt64MBWithDirectGCM128(b *testing.B) { benchDecrypt("64MB", "DirectGCM128", b) }
func BenchmarkDecrypt1BWithDirectCBC128(b *testing.B) { benchDecrypt("1B", "DirectCBC128", b) }
func BenchmarkDecrypt64BWithDirectCBC128(b *testing.B) { benchDecrypt("64B", "DirectCBC128", b) }
func BenchmarkDecrypt1KBWithDirectCBC128(b *testing.B) { benchDecrypt("1KB", "DirectCBC128", b) }
func BenchmarkDecrypt64KBWithDirectCBC128(b *testing.B) { benchDecrypt("64KB", "DirectCBC128", b) }
func BenchmarkDecrypt1MBWithDirectCBC128(b *testing.B) { benchDecrypt("1MB", "DirectCBC128", b) }
func BenchmarkDecrypt64MBWithDirectCBC128(b *testing.B) { benchDecrypt("64MB", "DirectCBC128", b) }
func BenchmarkDecrypt1BWithDirectGCM256(b *testing.B) { benchDecrypt("1B", "DirectGCM256", b) }
func BenchmarkDecrypt64BWithDirectGCM256(b *testing.B) { benchDecrypt("64B", "DirectGCM256", b) }
func BenchmarkDecrypt1KBWithDirectGCM256(b *testing.B) { benchDecrypt("1KB", "DirectGCM256", b) }
func BenchmarkDecrypt64KBWithDirectGCM256(b *testing.B) { benchDecrypt("64KB", "DirectGCM256", b) }
func BenchmarkDecrypt1MBWithDirectGCM256(b *testing.B) { benchDecrypt("1MB", "DirectGCM256", b) }
func BenchmarkDecrypt64MBWithDirectGCM256(b *testing.B) { benchDecrypt("64MB", "DirectGCM256", b) }
func BenchmarkDecrypt1BWithDirectCBC256(b *testing.B) { benchDecrypt("1B", "DirectCBC256", b) }
func BenchmarkDecrypt64BWithDirectCBC256(b *testing.B) { benchDecrypt("64B", "DirectCBC256", b) }
func BenchmarkDecrypt1KBWithDirectCBC256(b *testing.B) { benchDecrypt("1KB", "DirectCBC256", b) }
func BenchmarkDecrypt64KBWithDirectCBC256(b *testing.B) { benchDecrypt("64KB", "DirectCBC256", b) }
func BenchmarkDecrypt1MBWithDirectCBC256(b *testing.B) { benchDecrypt("1MB", "DirectCBC256", b) }
func BenchmarkDecrypt64MBWithDirectCBC256(b *testing.B) { benchDecrypt("64MB", "DirectCBC256", b) }
func BenchmarkDecrypt1BWithAESKWAndGCM128(b *testing.B) { benchDecrypt("1B", "AESKWAndGCM128", b) }
func BenchmarkDecrypt64BWithAESKWAndGCM128(b *testing.B) { benchDecrypt("64B", "AESKWAndGCM128", b) }
func BenchmarkDecrypt1KBWithAESKWAndGCM128(b *testing.B) { benchDecrypt("1KB", "AESKWAndGCM128", b) }
func BenchmarkDecrypt64KBWithAESKWAndGCM128(b *testing.B) { benchDecrypt("64KB", "AESKWAndGCM128", b) }
func BenchmarkDecrypt1MBWithAESKWAndGCM128(b *testing.B) { benchDecrypt("1MB", "AESKWAndGCM128", b) }
func BenchmarkDecrypt64MBWithAESKWAndGCM128(b *testing.B) { benchDecrypt("64MB", "AESKWAndGCM128", b) }
func BenchmarkDecrypt1BWithAESKWAndCBC256(b *testing.B) { benchDecrypt("1B", "AESKWAndCBC256", b) }
func BenchmarkDecrypt64BWithAESKWAndCBC256(b *testing.B) { benchDecrypt("64B", "AESKWAndCBC256", b) }
func BenchmarkDecrypt1KBWithAESKWAndCBC256(b *testing.B) { benchDecrypt("1KB", "AESKWAndCBC256", b) }
func BenchmarkDecrypt64KBWithAESKWAndCBC256(b *testing.B) { benchDecrypt("64KB", "AESKWAndCBC256", b) }
func BenchmarkDecrypt1MBWithAESKWAndCBC256(b *testing.B) { benchDecrypt("1MB", "AESKWAndCBC256", b) }
func BenchmarkDecrypt64MBWithAESKWAndCBC256(b *testing.B) { benchDecrypt("64MB", "AESKWAndCBC256", b) }
func BenchmarkDecrypt1BWithECDHOnP256AndGCM128(b *testing.B) {
benchDecrypt("1B", "ECDHOnP256AndGCM128", b)
}
func BenchmarkDecrypt64BWithECDHOnP256AndGCM128(b *testing.B) {
benchDecrypt("64B", "ECDHOnP256AndGCM128", b)
}
func BenchmarkDecrypt1KBWithECDHOnP256AndGCM128(b *testing.B) {
benchDecrypt("1KB", "ECDHOnP256AndGCM128", b)
}
func BenchmarkDecrypt64KBWithECDHOnP256AndGCM128(b *testing.B) {
benchDecrypt("64KB", "ECDHOnP256AndGCM128", b)
}
func BenchmarkDecrypt1MBWithECDHOnP256AndGCM128(b *testing.B) {
benchDecrypt("1MB", "ECDHOnP256AndGCM128", b)
}
func BenchmarkDecrypt64MBWithECDHOnP256AndGCM128(b *testing.B) {
benchDecrypt("64MB", "ECDHOnP256AndGCM128", b)
}
func BenchmarkDecrypt1BWithECDHOnP384AndGCM128(b *testing.B) {
benchDecrypt("1B", "ECDHOnP384AndGCM128", b)
}
func BenchmarkDecrypt64BWithECDHOnP384AndGCM128(b *testing.B) {
benchDecrypt("64B", "ECDHOnP384AndGCM128", b)
}
func BenchmarkDecrypt1KBWithECDHOnP384AndGCM128(b *testing.B) {
benchDecrypt("1KB", "ECDHOnP384AndGCM128", b)
}
func BenchmarkDecrypt64KBWithECDHOnP384AndGCM128(b *testing.B) {
benchDecrypt("64KB", "ECDHOnP384AndGCM128", b)
}
func BenchmarkDecrypt1MBWithECDHOnP384AndGCM128(b *testing.B) {
benchDecrypt("1MB", "ECDHOnP384AndGCM128", b)
}
func BenchmarkDecrypt64MBWithECDHOnP384AndGCM128(b *testing.B) {
benchDecrypt("64MB", "ECDHOnP384AndGCM128", b)
}
func BenchmarkDecrypt1BWithECDHOnP521AndGCM128(b *testing.B) {
benchDecrypt("1B", "ECDHOnP521AndGCM128", b)
}
func BenchmarkDecrypt64BWithECDHOnP521AndGCM128(b *testing.B) {
benchDecrypt("64B", "ECDHOnP521AndGCM128", b)
}
func BenchmarkDecrypt1KBWithECDHOnP521AndGCM128(b *testing.B) {
benchDecrypt("1KB", "ECDHOnP521AndGCM128", b)
}
func BenchmarkDecrypt64KBWithECDHOnP521AndGCM128(b *testing.B) {
benchDecrypt("64KB", "ECDHOnP521AndGCM128", b)
}
func BenchmarkDecrypt1MBWithECDHOnP521AndGCM128(b *testing.B) {
benchDecrypt("1MB", "ECDHOnP521AndGCM128", b)
}
func BenchmarkDecrypt64MBWithECDHOnP521AndGCM128(b *testing.B) {
benchDecrypt("64MB", "ECDHOnP521AndGCM128", b)
}
func benchDecrypt(chunkKey, primKey string, b *testing.B) {
chunk, ok := chunks[chunkKey]
if !ok {
b.Fatalf("unknown chunk size %s", chunkKey)
}
enc, ok := encrypters[primKey]
if !ok {
b.Fatalf("unknown encrypter %s", primKey)
}
dec, ok := decryptionKeys[primKey]
if !ok {
b.Fatalf("unknown decryption key %s", primKey)
}
data, err := enc.Encrypt(chunk)
if err != nil {
b.Fatal(err)
}
b.SetBytes(int64(len(chunk)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
data.Decrypt(dec)
}
}
func mustEncrypter(keyAlg KeyAlgorithm, encAlg ContentEncryption, encryptionKey interface{}) Encrypter {
enc, err := NewEncrypter(encAlg, Recipient{Algorithm: keyAlg, Key: encryptionKey}, nil)
if err != nil {
panic(err)
}
return enc
}