Hmac-Md2

Hmac-Md2 is a message authentication code algorithm based on md2. dongle supports the standard md2 message authentication code algorithm and provides multiple output formats.

Note: The WithKey method must be called before ByMd2

Input Data

// Input string
hasher := dongle.Hash.FromString("hello world").WithKey([]byte("dongle")).ByMd2()
// Input byte slice
hasher := dongle.Hash.FromBytes([]byte("hello world")).WithKey([]byte("dongle")).ByMd2()
// Input file stream
file, _ := os.Open("test.txt")
hasher := dongle.Hash.FromFile(file).WithKey([]byte("dongle")).ByMd2()

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

Output Data

// Output Hex encoded string
hasher.ToHexString() // 88ed6ef9ab699d03a702f2a6fb1c0673
// Output Hex encoded byte slice
hasher.ToHexBytes()  // []byte("88ed6ef9ab699d03a702f2a6fb1c0673")

// Output Base64 encoded string
hasher.ToBase64String() // iO1u+atpnQOnAvKm+xwGcw==
// Output Base64 encoded byte slice
hasher.ToBase64Bytes()  // []byte("iO1u+atpnQOnAvKm+xwGcw==")

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