Zero-correlation linear cryptanalysis is an important method to analyze the security of block ciphers. But there are few works on zero-correlation linear attacks combined with the related-key setting.

Sony announced late last week that they have invented a new encryption mechanism known as "CLEFIA," a block cipher algorithm designed to help content producers deliver "advanced copy protection" with ...

The American National Institute for Standards and Technology (NIST) is rather busy on the cryptographic front these days. Not only has it been busy in the area of Post-Quantum Cryptography (PQC), it ...

cipher: takes a 128-bit input block and applies the cipher algorithm to produce a 128-bit output block keyExpansion: applies a key expansion to a 128-/192-/256-bit cipher key to produce a 2D ...

Abstract: We designed a cryptographic algorithm to fit the wireless micro sensor network in this paper. The coupled extended integer tent maps, which to generate the key sequence, one byte plain text ...

We are developing custom cryptographic modules for potential clients located in South Korea. These include block cipher algorithms such as SEED, ARIA, HIGHT, and LEA. For ECB mode, both the SEED and ...

A formula used to turn ordinary data, or "plaintext," into a secret coded message known as "ciphertext." The ciphertext can reside in storage or travel over unsecure networks without its contents ...