64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
package securityUtil
|
||
|
||
import (
|
||
"crypto/hmac"
|
||
"crypto/sha1"
|
||
"crypto/sha256"
|
||
"crypto/sha512"
|
||
"encoding/base64"
|
||
)
|
||
|
||
// Hmac-SHA1编码
|
||
// source：编码原数据
|
||
// key：编码密钥
|
||
// 返回值：编码结果
|
||
func HmacSha1(source, key string) (result []byte, err error) {
|
||
mac := hmac.New(sha1.New, []byte(key))
|
||
if _, err = mac.Write([]byte(source)); err != nil {
|
||
return
|
||
}
|
||
|
||
return mac.Sum(nil), nil
|
||
}
|
||
|
||
// Hmac-SHA1 Base64编码
|
||
// source：编码原数据
|
||
// key：编码密钥
|
||
// 返回值：编码结果
|
||
func Base64HmacSha1(source, key string) (result string, err error) {
|
||
mac := hmac.New(sha1.New, []byte(key))
|
||
if _, err = mac.Write([]byte(source)); err != nil {
|
||
return
|
||
}
|
||
|
||
bytes := mac.Sum(nil)
|
||
result = base64.StdEncoding.EncodeToString(bytes)
|
||
return
|
||
}
|
||
|
||
// Hmac-SHA256编码
|
||
// source：编码原数据
|
||
// key：编码密钥
|
||
// 返回值：编码结果
|
||
func HmacSha256(source, key string) (result []byte, err error) {
|
||
mac := hmac.New(sha256.New, []byte(key))
|
||
if _, err = mac.Write([]byte(source)); err != nil {
|
||
return
|
||
}
|
||
|
||
return mac.Sum(nil), nil
|
||
}
|
||
|
||
// Hmac-SHA512编码
|
||
// source：编码原数据
|
||
// key：编码密钥
|
||
// 返回值：编码结果
|
||
func HmacSha512(source, key string) (result []byte, err error) {
|
||
mac := hmac.New(sha512.New, []byte(key))
|
||
if _, err = mac.Write([]byte(source)); err != nil {
|
||
return
|
||
}
|
||
|
||
return mac.Sum(nil), nil
|
||
}
|