Plaintext
See also
Cipher,
Ciphertext
References
Menezes, A. J.; van Oorschot, P.; and Vanstone, S. A. Handbook
of Applied Cryptography. Boca Raton, FL: CRC Press, 1996.Schneier,
B Applied
Cryptography: Protocols, Algorithms, and Source Code in C, 2nd ed. New York:
Wiley, 1996.