Cybersecurity and Cryptography
Block size refers to the length of the fixed-size blocks that data is divided into during encryption and decryption processes in block ciphers. A crucial aspect of block ciphers, the block size impacts the security and efficiency of encryption algorithms, as well as how they operate in various modes. Larger block sizes can enhance security against certain types of attacks but may also require more processing power and memory.
congrats on reading the definition of block size. now let's actually learn it.