Crate speck

Source
Expand description

Implementation of the SPECK block cipher.

SPECK is a really simple block cipher designed by the NSA. It is famous for its simple structure and code size, which can fit in just a couple of lines, while still preserving security.

Structs§

Key
A precomputed key.

Functions§

encrypt_block
Encrypt a block with key schedule generated on-the-go.