printcipher48 v0.1.0 Printcipher48 View Source
Module to encrypt en decrypt a payload with printcipher48
Link to this section Summary
Link to this section Functions
Decrypt a ciphertext of 6 bytes
Params :
- cyphertext of 6 bytes
- key of 6 bytes
- permutation key of 4 bytes Returns the plaintext payload of 6 bytes
Examples
iex> Printcipher48.decrypt(<<235, 74, 249, 94, 125, 55>>, <<194, 136, 149, 186, 50, 123>>, <<105, 210, 205, 182>>)
<<76, 132, 117, 85, 195, 91>>Encrypt a plaintext of 6 bytes
Params :
- plaintext of 6 bytes
- key of 6 bytes
- permutation key of 4 bytes Returns the encrypted payload of 6 bytes
Examples
iex> Printcipher48.encrypt(<<76, 132, 117, 85, 195, 91>>, <<194, 136, 149, 186, 50, 123>>, <<105, 210, 205, 182>>)
<<235, 74, 249, 94, 125, 55>>