Hmac-Md5

Hmac-Md5 is a message authentication code algorithm based on md5. dongle supports the standard md5 message authentication code algorithm and provides multiple output formats.

Note: The WithKey method must be called before ByMd5

Input Data

// Input string
hasher := dongle.Hash.FromString("hello world").WithKey([]byte("dongle")).ByMd5()
// Input byte slice
hasher := dongle.Hash.FromBytes([]byte("hello world")).WithKey([]byte("dongle")).ByMd5()
// Input file stream
file, _ := os.Open("test.txt")
hasher := dongle.Hash.FromFile(file).WithKey([]byte("dongle")).ByMd5()

// Check HMAC error
if hasher.Error != nil {
	fmt.Printf("HMAC error: %v\n", hasher.Error)
	return
}

Output Data

// Output Hex encoded string
hasher.ToHexString() // 4790626a275f776956386e5a3ea7b726
// Output Hex encoded byte slice
hasher.ToHexBytes()  // []byte("4790626a275f776956386e5a3ea7b726")

// Output Base64 encoded string
hasher.ToBase64String() // R5Biaidfd2lWOG5aPqe3Jg==
// Output Base64 encoded byte slice
hasher.ToBase64Bytes()  // []byte("R5Biaidfd2lWOG5aPqe3Jg==")

// Output raw string
hasher.ToRawString()
// Output raw byte slice
hasher.ToRawBytes()