Ruby

Workaround for the deprecated EncryptBytes and DecryptBytes methods

Shows how to replace the deprecated DecryptBytes method. (Chilkat is moving away from the use of CkByteData.) Ruby

require 'chilkat'

success = false

crypt = Chilkat::CkCrypt2.new()

crypt.put_CryptAlgorithm("aes")
crypt.put_CipherMode("cbc")
crypt.put_KeyLength(128)
crypt.put_PaddingScheme(0)
crypt.SetEncodedKey("000102030405060708090A0B0C0D0E0F","hex")
crypt.SetEncodedIV("000102030405060708090A0B0C0D0E0F","hex")
crypt.put_EncodingMode("base64")

success = false

# ------------------------------------------------------------------------
# The EncryptBytes and DecryptBytes methods are deprecated and will eventually be removed.

unencryptedBytes = Chilkat::CkByteData.new()
unencryptedBytes.appendEncoded("AABBCCDDEEFF01020304","hex")

encryptedBytes = Chilkat::CkByteData.new()
decryptedBytes = Chilkat::CkByteData.new()

success = crypt.EncryptBytes(unencryptedBytes,encryptedBytes)
success = crypt.DecryptBytes(encryptedBytes,decryptedBytes)

# ------------------------------------------------------------------------
# Replace the above CkByteData usage with the following code:
# (Chilkat is moving away from using CkByteData)

bd = Chilkat::CkBinData.new()
bd.AppendEncoded("AABBCCDDEEFF01020304","hex")

# in-place encrypt
crypt.EncryptBd(bd)
print "Encrypted: " + bd.getEncoded("hex") + "\n";

# in-place decrypt
crypt.DecryptBd(bd)
print "Decrypted: " + bd.getEncoded("hex") + "\n";