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.
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.