One can use block ciphers to construct hash functions, but they are not very secure (or are more complex to construct) unless the block cipher has a big block size (such as 256 bits).

Since its March 2024 launch, the game has added Daily Cipher Code and Combo Card challenges for additional rewards. Today’s Cipher code is 'ROCKSTAR'.

Unlike traditional Cipher Block Chaining (CBC) modes, the Fast Cipher Block Chaining (FCBC) method, which is derived from CBC, reduces the encryption time per block by 15% to 25%.

The Daily Cipher Code is a task where players must decipher a word using Morse code. Successfully cracking the code within the 24-hour time limit can earn you 1 million coins.

The AES-C core from Alma Technologies implements the FIPS-197 Advanced Encryption Standard. It can be programmed to encrypt or decrypt 128-bit blocks ...