mirror of https://github.com/schollz/croc.git
136 lines
3.2 KiB
Go
136 lines
3.2 KiB
Go
package crypt
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import (
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"fmt"
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"os"
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"testing"
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"github.com/schollz/croc/v9/src/utils"
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"github.com/stretchr/testify/assert"
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)
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func BenchmarkEncrypt(b *testing.B) {
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bob, _, _ := New([]byte("password"), nil)
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for i := 0; i < b.N; i++ {
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Encrypt([]byte("hello, world"), bob)
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}
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}
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func BenchmarkDecrypt(b *testing.B) {
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key, _, _ := New([]byte("password"), nil)
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msg := []byte("hello, world")
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enc, _ := Encrypt(msg, key)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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Decrypt(enc, key)
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}
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}
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func BenchmarkEncryptChaCha(b *testing.B) {
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bob, _, _ := NewArgon2([]byte("password"), nil)
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for i := 0; i < b.N; i++ {
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EncryptChaCha([]byte("hello, world"), bob)
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}
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}
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func BenchmarkDecryptChaCha(b *testing.B) {
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key, _, _ := NewArgon2([]byte("password"), nil)
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msg := []byte("hello, world")
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enc, _ := EncryptChaCha(msg, key)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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DecryptChaCha(enc, key)
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}
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}
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func TestEncryption(t *testing.T) {
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key, salt, err := New([]byte("password"), nil)
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assert.Nil(t, err)
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msg := []byte("hello, world")
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enc, err := Encrypt(msg, key)
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assert.Nil(t, err)
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dec, err := Decrypt(enc, key)
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assert.Nil(t, err)
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assert.Equal(t, msg, dec)
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// check reusing the salt
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key2, _, err := New([]byte("password"), salt)
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dec, err = Decrypt(enc, key2)
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assert.Nil(t, err)
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assert.Equal(t, msg, dec)
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// check reusing the salt
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key2, _, err = New([]byte("wrong password"), salt)
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dec, err = Decrypt(enc, key2)
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assert.NotNil(t, err)
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assert.NotEqual(t, msg, dec)
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// error with no password
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dec, err = Decrypt([]byte(""), key)
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assert.NotNil(t, err)
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// error with small password
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_, _, err = New([]byte(""), nil)
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assert.NotNil(t, err)
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}
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func TestEncryptionChaCha(t *testing.T) {
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key, salt, err := NewArgon2([]byte("password"), nil)
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fmt.Printf("key: %x\n", key)
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assert.Nil(t, err)
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msg := []byte("hello, world")
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enc, err := EncryptChaCha(msg, key)
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assert.Nil(t, err)
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dec, err := DecryptChaCha(enc, key)
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assert.Nil(t, err)
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assert.Equal(t, msg, dec)
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// check reusing the salt
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key2, _, err := NewArgon2([]byte("password"), salt)
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dec, err = DecryptChaCha(enc, key2)
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assert.Nil(t, err)
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assert.Equal(t, msg, dec)
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// check reusing the salt
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key2, _, err = NewArgon2([]byte("wrong password"), salt)
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dec, err = DecryptChaCha(enc, key2)
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assert.NotNil(t, err)
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assert.NotEqual(t, msg, dec)
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// error with no password
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dec, err = DecryptChaCha([]byte(""), key)
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assert.NotNil(t, err)
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// error with small password
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_, _, err = NewArgon2([]byte(""), nil)
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assert.NotNil(t, err)
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}
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func TestEncryptionAge(t *testing.T) {
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pub, priv, err := NewAge()
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fmt.Printf("key: %s\n", pub)
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assert.Nil(t, err)
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msg := []byte("hello, world")
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enc, err := EncryptAge(msg, pub)
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assert.Nil(t, err)
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dec, err := DecryptAge(enc, priv)
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assert.Nil(t, err)
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assert.Equal(t, msg, dec)
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}
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func TestGenerate(t *testing.T) {
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err := GenerateIdentityAndPassword("test")
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assert.Nil(t, err)
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assert.True(t, utils.Exists("test"))
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keyPrivate, keyPublic, password, err := LoadIdentityAndPassword("test")
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assert.Nil(t, err)
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fmt.Println(keyPrivate)
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fmt.Println(keyPublic)
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fmt.Println(password)
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_, _, _, err = LoadIdentityAndPassword("crypt.go")
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assert.NotNil(t, err)
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_, _, _, err = LoadIdentityAndPassword("doesntexist")
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assert.NotNil(t, err)
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os.Remove("test")
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}
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