caesar: Caesar cipher

In JorgeRiescoDavila/somecrypto: Implements some crypto primitives for fun only

Description

Monoalphabetic(only 1 way to substitute letters) monogramic(letter by letter) cipher.

Usage

caesar(msg, key, decrypt = FALSE, alf_size = 26)

Arguments

msg	Message.
key	Number of shifts.
decrypt	Encrypt or decrypt mode.
alf_size	Alphabet size.

Value

Encrypted message.

Examples

crypto <- caesar(msg_en,key=3)
crypto
caesar(crypto,key=3,decrypt=TRUE)

JorgeRiescoDavila/somecrypto documentation built on Jan. 10, 2022, 1:49 a.m.