Data encryption standard (DES):-
convert the M and K to ASCII, Hex and then to bits. After that encrypt the complete message with the given key for 2 rounds ONLY.
Let M be the plaintext message M = ABCDEFGL,
Let K be the key K = STUVWXYA.
Hi there i just have one question, is this to be done by hand with an example or do you need the code? Also which language should it be implemented in? Please send me a message with the details.
Hello, I am computer engineer and teaching assistant as well. I have experience in Encryption/Decryption algorithms and using them in Python's famous encryption library ( PyCrypto and PyCryptoDome ). I will do you the code you want efficiently and quickly as well.