62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package crypto
|
|
|
|
import (
|
|
"crypto"
|
|
"crypto/hmac"
|
|
"encoding/base64"
|
|
"fmt"
|
|
|
|
"golang.org/x/crypto/md4"
|
|
)
|
|
|
|
func init() {
|
|
crypto.RegisterHash(crypto.MD4, md4.New)
|
|
}
|
|
|
|
// HashTypes string
|
|
var HashTypes = map[string]crypto.Hash{
|
|
"MD4": crypto.MD4,
|
|
"MD5": crypto.MD5,
|
|
"SHA1": crypto.SHA1,
|
|
"SHA224": crypto.SHA224,
|
|
"SHA256": crypto.SHA256,
|
|
"SHA384": crypto.SHA384,
|
|
"SHA512": crypto.SHA512,
|
|
"MD5SHA1": crypto.MD5SHA1,
|
|
"RIPEMD160": crypto.RIPEMD160,
|
|
"SHA3_224": crypto.SHA3_224,
|
|
"SHA3_256": crypto.SHA3_256,
|
|
"SHA3_384": crypto.SHA3_384,
|
|
"SHA3_512": crypto.SHA3_512,
|
|
"SHA512_224": crypto.SHA512_224,
|
|
"SHA512_256": crypto.SHA512_256,
|
|
"BLAKE2s_256": crypto.BLAKE2s_256,
|
|
"BLAKE2b_256": crypto.BLAKE2b_256,
|
|
"BLAKE2b_384": crypto.BLAKE2b_384,
|
|
"BLAKE2b_512": crypto.BLAKE2b_512,
|
|
}
|
|
|
|
// Hash string
|
|
func Hash(hash crypto.Hash, value string) (string, error) {
|
|
h := hash.New()
|
|
_, err := h.Write([]byte(value))
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return fmt.Sprintf("%x", h.Sum(nil)), nil
|
|
}
|
|
|
|
// Hmac the Keyed-Hash Message Authentication Code (HMAC)
|
|
func Hmac(hash crypto.Hash, value string, key string, encoding ...string) (string, error) {
|
|
mac := hmac.New(hash.New, []byte(key))
|
|
_, err := mac.Write([]byte(value))
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
|
|
if len(encoding) > 0 && encoding[0] == "base64" {
|
|
return base64.StdEncoding.EncodeToString(mac.Sum(nil)), nil
|
|
}
|
|
|
|
return fmt.Sprintf("%x", mac.Sum(nil)), nil
|
|
}
|