(Go) ARC4 PRNG (Pseudo Random Number Generator)

Uses the ARC4 stream encryption algorithm as a pseudo random number generator.

Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    crypt := chilkat.NewCrypt2()

    // Set the encryption algorithm to ARC4:	
    crypt.SetCryptAlgorithm("arc4")

    // We want the encrypted output to be a hex-encoded string.
    crypt.SetEncodingMode("hex")

    key := "000102030405060708090A0B0C0D0E0F"
    data := "12345678"

    // Key length is 128 bits in this example.
    crypt.SetKeyLength(128)
    crypt.SetEncodedKey(key,"hex")

    // Generate 16 "random" 8-byte blocks, encoded as hex strings.
    // This example will generate the identical output each time
    // it is run.
    var cipherHex *string = new(string)
    var i int
    for i = 0; i <= 15; i++ {
        cipherHex = *crypt.EncryptStringENC(data)
        fmt.Println(data)
        fmt.Println(*cipherHex)
        data = *cipherHex
    }


    crypt.DisposeCrypt2()