affine: affine
In ciphertext: Classical Cryptography Methods for Words and Phrases
affine R Documentation
affine
Description
The affine cipher is a monoalphabetic substitutoin cipher,
where each letter is enciphered with the function (ax+b) mod 26
(26 is the number of letters in the alphabet)
Usage
affine(word, a, b, encrypt = TRUE)
Arguments
word
Word or phrase to be encrypted
a
First parameter. This value and 26 must be coprime
b
Second parameter. Magnitude of the shift
encrypt
If 'TRUE' (default), the program ciphers the input word, If 'FALSE', the program decrypts it.
Value
a string
References
https://en.wikipedia.org/wiki/Affine_cipher
Examples
affine("Hello", 1, -1)
ciphertext documentation built on April 4, 2025, 12:17 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| affine | R Documentation |
affine
Description
The affine cipher is a monoalphabetic substitutoin cipher, where each letter is enciphered with the function (ax+b) mod 26 (26 is the number of letters in the alphabet)
Usage
affine(word, a, b, encrypt = TRUE)
Arguments
word |
Word or phrase to be encrypted |
a |
First parameter. This value and 26 must be coprime |
b |
Second parameter. Magnitude of the shift |
encrypt |
If 'TRUE' (default), the program ciphers the input word, If 'FALSE', the program decrypts it. |
Value
a string
References
https://en.wikipedia.org/wiki/Affine_cipher
Examples
affine("Hello", 1, -1)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.