Authenticated Encryption (AE) is an encryption scheme which simultaneously assures the data confidentiality (also known as privacy: the encrypted message...

single cryptographic primitive (an encryption algorithm). These combined modes are referred to as authenticated encryption, AE or "authenc". Examples of AE...

supports network-level peer authentication, data origin authentication, data integrity, data confidentiality (encryption), and protection from replay...

achieved by using message authentication codes (MACs), authenticated encryption (AE), or digital signatures. The message authentication code, also known as...

authenticity (integrity) and confidentiality and belongs to the class of authenticated encryption with associated data (AEAD) methods. This means that as input it...

a message authentication code (MAC) or a digital signature usually done by a hashing algorithm or a PGP signature. Authenticated encryption algorithms...

support for authenticated encryption ciphers, used mainly for Galois/Counter Mode (GCM) and CCM mode of Advanced Encryption Standard (AES) encryption. TLS Extensions...

not integrity. Block cipher-based encryption modes used for full disk encryption are not authenticated encryption themselves because of concerns of the...

ciphers were often used directly for encryption or decryption without additional procedures such as authentication or integrity checks. There are two main...

Offset codebook mode (OCB mode) is an authenticated encryption mode of operation for cryptographic block ciphers. OCB mode was designed by Phillip Rogaway...

Checksum CMAC HMAC (hash-based message authentication code) MAA MMH-Badger MAC Poly1305 Authenticated encryption UMAC VMAC SipHash KMAC IEEE Standard for...

message authentication code; counter with CBC-MAC) is a mode of operation for cryptographic block ciphers. It is an authenticated encryption algorithm...

The Competition for Authenticated Encryption: Security, Applicability, and Robustness (CAESAR) is a competition organized by a group of international cryptologic...

design authenticated encryption schemes NIST hash function competition Post-Quantum Cryptography Standardization "cryptology:: The Data Encryption Standard...

mode (encrypt-then-authenticate-then-translate) is a mode of operation for cryptographic block ciphers. It is an Authenticated Encryption with Associated...

for encryption as well as authentication, though newer designs exist that combine both security solutions in so-called authenticated encryption modes...

an authenticated encryption with associated data (AEAD) algorithm, that combines the ChaCha20 stream cipher with the Poly1305 message authentication code...

first cipher modes to provide both authentication and privacy in a single pass. (In earlier authenticated encryption designs, two passes would be required...

schemes, grouped by primitive. Selected schemes for the purpose of encryption: GGH encryption scheme, which is based in the closest vector problem (CVP). In...

Hardware-based encryption is the use of computer hardware to assist software, or sometimes replace software, in the process of data encryption. Typically...

key exchange itself is a non-authenticated key-agreement protocol, it provides the basis for a variety of authenticated protocols, and is used to provide...

or more rarely Basic access authentication. These weak cleartext protocols used together with HTTPS network encryption resolve many of the threats that...

cryptographic hash function. m {\displaystyle m} is the message to be authenticated. K {\displaystyle K} is the secret key. K ′ {\displaystyle K'} is a...

That system was declassified in 1997. In a public-key cryptosystem, the encryption key is public and distinct from the decryption key, which is kept secret...

functions. For example, a CRC was used for message integrity in the WEP encryption standard, but an attack was readily discovered, which exploited the linearity...

wide-block. While the authenticated encryption scheme IAPM provides encryption as well as an authentication tag, the encryption component of the IAPM...

therefore, be large enough that a brute-force attack (possible against any encryption algorithm) is infeasible – i.e. would take too long and/or would take...

algorithms for cryptography that use the same cryptographic keys for both the encryption of plaintext and the decryption of ciphertext. The keys may be identical...

Stealing (CTS), the SISWG (IEEE P1619) standard for disk encryption. Authenticated encryption: Protection against ciphertext modification by an attacker...

hashes, message authentication codes, mask generation functions, stream ciphers, pseudo-random number generators, and authenticated encryption. A sponge function...