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(Lianja) ARC4 PRNG (Pseudo Random Number Generator)Uses the ARC4 stream encryption algorithm as a pseudo random number generator.
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. loCrypt = createobject("CkCrypt2") // Set the encryption algorithm to ARC4: loCrypt.CryptAlgorithm = "arc4" // We want the encrypted output to be a hex-encoded string. loCrypt.EncodingMode = "hex" lcKey = "000102030405060708090A0B0C0D0E0F" lcData = "12345678" // Key length is 128 bits in this example. loCrypt.KeyLength = 128 loCrypt.SetEncodedKey(lcKey,"hex") // Generate 16 "random" 8-byte blocks, encoded as hex strings. // This example will generate the identical output each time // it is run. for i = 0 to 15 lcCipherHex = loCrypt.EncryptStringENC(lcData) ? lcData ? lcCipherHex lcData = lcCipherHex next release loCrypt |
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