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• 13:53, 5 May 2024 Ccocrick talk contribs created page Block Ciphers (Created page with "== Block Ciphers == '''Block Ciphers''' are cryptographic algorithms that encrypt fixed-size blocks of plaintext data into ciphertext and decrypt ciphertext back into plaintext using a symmetric key. === Overview === Block Ciphers operate by dividing the input data into fixed-size blocks and applying a series of encryption or decryption transformations to each block independently. The transformation depends on the key provided, and the same key is used for both encryp...")