Difference between revisions of "Encryption"
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− | + | Encryption | |
− | + | '''Plain text''' - The data in human readable form. | |
− | + | '''Cipher''' - An encryption method or algorithm. | |
− | + | '''Key''' - The data used to encrypt or decrypt the plain text. | |
+ | '''Cipher text''' - The encrypted data which can only be understood if decrypted. | ||
+ | |||
+ | Caesar Cipher: | ||
+ | The creator was Julius Caesar. | ||
+ | |||
+ | It is a substitution cipher which works by shifting letters by a number. |
Revision as of 12:06, 15 December 2016
Encryption Plain text - The data in human readable form. Cipher - An encryption method or algorithm. Key - The data used to encrypt or decrypt the plain text. Cipher text - The encrypted data which can only be understood if decrypted.
Caesar Cipher: The creator was Julius Caesar.
It is a substitution cipher which works by shifting letters by a number.