This folder contains a reference RC5 implementation in C++ and an AVR ATmega328P assembly implementation. The assembly version includes UART markers so you can see progress in a simulator or on real ...

RC6, a cryptographic algorithm, is specified as RC6-w/r/b, where w is word size, r is the number of rounds and b is the length of encryption key in bytes. RC6 is the successor to RC5. It is one of the ...