Plaintext is the original directly readable form of a message before conversion to or after deciphering from ciphertext.
Plaintext
See also
Cipher, CiphertextExplore with Wolfram|Alpha
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.Cite this as:
Weisstein, Eric W. "Plaintext." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Plaintext.html