Consider the following symmetric block encryption algorithm in which 64-bit blocks of plaintext are encrypted using a 128-bit key. Encryption is defined as:
C is the ciphertext, K is the secret key, K0 is the leftmost 64 bits of K, K, is the rightmost 64 bits of K, is bitwise exclusive OR, and 0 is addition mod 264. Show the decryption equation. How will the encrypted message be decrypted?
Subscribe our channel for more SOLUTION
We solve this question in our YouTube video and we embedded our video here, if video not play than you click YouTube video direct link: https://youtu.be/7q_ZLTD7aJ8
❤
No comments:
Post a Comment