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  2. Advanced Encryption Standard - Wikipedia

    en.wikipedia.org/wiki/Advanced_Encryption_Standard

    AES has been adopted by the U.S. government. It supersedes the Data Encryption Standard (DES), [9] which was published in 1977. The algorithm described by AES is a symmetric-key algorithm, meaning the same key is used for both encrypting and decrypting the data.

  3. Rijndael S-box - Wikipedia

    en.wikipedia.org/wiki/Rijndael_S-box

    The Rijndael S-box is a substitution box ( lookup table) used in the Rijndael cipher, on which the Advanced Encryption Standard (AES) cryptographic algorithm is based. [1]

  4. Advanced Encryption Standard process - Wikipedia

    en.wikipedia.org/wiki/Advanced_Encryption...

    The Advanced Encryption Standard (AES), the symmetric block cipher ratified as a standard by National Institute of Standards and Technology of the United States (NIST), was chosen using a process lasting from 1997 to 2000 that was markedly more open and transparent than its predecessor, the Data Encryption Standard (DES). This process won praise from the open cryptographic community, and ...

  5. Hardware-based encryption - Wikipedia

    en.wikipedia.org/wiki/Hardware-based_encryption

    Hardware-based encryption is the use of computer hardware to assist software, or sometimes replace software, in the process of data encryption. Typically, this is implemented as part of the processor 's instruction set. For example, the AES encryption algorithm (a modern cipher) can be implemented using the AES instruction set on the ubiquitous ...

  6. AES instruction set - Wikipedia

    en.wikipedia.org/wiki/AES_instruction_set

    AES instruction set. An AES (Advanced Encryption Standard) instruction set is a set of instructions that are specifically designed to perform AES encryption and decryption operations efficiently. These instructions are typically found in modern processors and can greatly accelerate AES operations compared to software implementations.

  7. Disk encryption theory - Wikipedia

    en.wikipedia.org/wiki/Disk_encryption_theory

    Disk encryption theory. Disk encryption is a special case of data at rest protection when the storage medium is a sector-addressable device (e.g., a hard disk). This article presents cryptographic aspects of the problem. For an overview, see disk encryption. For discussion of different software packages and hardware devices devoted to this ...

  8. Advanced electronic signature - Wikipedia

    en.wikipedia.org/wiki/Advanced_electronic_signature

    An advanced electronic signature ( AES or AdES) is an electronic signature that has met the requirements set forth under EU Regulation No 910/2014 ( eIDAS -regulation) on electronic identification and trust services for electronic transactions in the European Single Market.

  9. ARIA (cipher) - Wikipedia

    en.wikipedia.org/wiki/ARIA_(cipher)

    ARIA (cipher) In cryptography, ARIA is a block cipher [1] designed in 2003 by a large group of South Korean researchers. [2] In 2004, the Korean Agency for Technology and Standards selected it as a standard cryptographic technique. The algorithm uses a substitution–permutation network structure based on AES.