Hash-Sha1

Hash-Sha1 is a hash algorithm that produces a 20-byte hash value. dongle supports the standard sha1 hash algorithm and provides multiple output formats.

Input Data

// Input string
hasher := dongle.Hash.FromString("hello world").BySha1()

// Input byte slice
hasher := dongle.Hash.FromBytes([]byte("hello world")).BySha1()

// Input file stream
file, _ := os.Open("test.txt")
hasher := dongle.Hash.FromFile(file).BySha1()

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

Output Data

// Output Hex encoded string
hasher.ToHexString() // 2aae6c35c94fcfb415dbe95f408b9ce91ee846ed
// Output Hex encoded byte slice
hasher.ToHexBytes()  // []byte("2aae6c35c94fcfb415dbe95f408b9ce91ee846ed")

// Output Base64 encoded string
hasher.ToBase64String() // Kq5sNclPz7QV2+lfQIuc6R7oRu0=
// Output Base64 encoded byte slice
hasher.ToBase64Bytes()  // []byte("Kq5sNclPz7QV2+lfQIuc6R7oRu0=")

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