mirror of
https://github.com/duke-git/lancet.git
synced 2026-02-04 21:02:27 +08:00
0851b68b83
* feat: add ContainAny * feat:encryption adds support for SM2, SM3, and SM4 #131 * doc: add docment for SM2, SM3, and SM4 #131 --------- Co-authored-by: Jiawen <im@linjiawen.com>
72 lines
1.3 KiB
Go
72 lines
1.3 KiB
Go
package cryptor_test
|
|
|
|
import (
|
|
"encoding/hex"
|
|
"fmt"
|
|
|
|
"github.com/duke-git/lancet/v2/cryptor"
|
|
)
|
|
|
|
func ExampleSm3() {
|
|
data := []byte("hello world")
|
|
hash := cryptor.Sm3(data)
|
|
|
|
fmt.Println(hex.EncodeToString(hash))
|
|
|
|
// Output:
|
|
// 44f0061e69fa6fdfc290c494654a05dc0c053da7e5c52b84ef93a9d67d3fff88
|
|
}
|
|
|
|
func ExampleSm4EcbEncrypt() {
|
|
key := []byte("1234567890abcdef") // 16 bytes key
|
|
plaintext := []byte("hello world")
|
|
|
|
encrypted := cryptor.Sm4EcbEncrypt(plaintext, key)
|
|
decrypted := cryptor.Sm4EcbDecrypt(encrypted, key)
|
|
|
|
fmt.Println(string(decrypted))
|
|
|
|
// Output:
|
|
// hello world
|
|
}
|
|
|
|
func ExampleSm4CbcEncrypt() {
|
|
key := []byte("1234567890abcdef") // 16 bytes key
|
|
plaintext := []byte("hello world")
|
|
|
|
encrypted := cryptor.Sm4CbcEncrypt(plaintext, key)
|
|
decrypted := cryptor.Sm4CbcDecrypt(encrypted, key)
|
|
|
|
fmt.Println(string(decrypted))
|
|
|
|
// Output:
|
|
// hello world
|
|
}
|
|
|
|
func ExampleGenerateSm2Key() {
|
|
// Generate SM2 key pair
|
|
privateKey, err := cryptor.GenerateSm2Key()
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
plaintext := []byte("hello world")
|
|
|
|
// Encrypt with public key
|
|
ciphertext, err := cryptor.Sm2Encrypt(&privateKey.PublicKey, plaintext)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
// Decrypt with private key
|
|
decrypted, err := cryptor.Sm2Decrypt(privateKey, ciphertext)
|
|
if err != nil {
|
|
return
|
|
}
|
|
|
|
fmt.Println(string(decrypted))
|
|
|
|
// Output:
|
|
// hello world
|
|
}
|