Authenticated Encryption (AE) is an encryption scheme which simultaneously assures the data confidentiality (also known as privacy: the encrypted message...
19 KB (2,075 words) - 00:58, 28 September 2024
Block cipher mode of operation (redirect from Encryption mode)
single cryptographic primitive (an encryption algorithm). These combined modes are referred to as authenticated encryption, AE or "authenc". Examples of AE...
52 KB (5,878 words) - 15:11, 20 September 2024
IPsec (redirect from Authentication Header)
supports network-level peer authentication, data origin authentication, data integrity, data confidentiality (encryption), and protection from replay...
48 KB (5,086 words) - 04:23, 9 September 2024
achieved by using message authentication codes (MACs), authenticated encryption (AE), or digital signatures. The message authentication code, also known as...
6 KB (612 words) - 07:45, 8 July 2024
Galois/Counter Mode (redirect from Galois Message Authentication Code)
authenticity (integrity) and confidentiality and belongs to the class of authenticated encryption with associated data (AEAD) methods. This means that as input it...
23 KB (2,996 words) - 08:23, 11 September 2024
a message authentication code (MAC) or a digital signature usually done by a hashing algorithm or a PGP signature. Authenticated encryption algorithms...
34 KB (3,636 words) - 11:23, 24 September 2024
OCB mode (category Authenticated-encryption schemes)
Offset codebook mode (OCB mode) is an authenticated encryption mode of operation for cryptographic block ciphers. OCB mode was designed by Phillip Rogaway...
8 KB (843 words) - 15:52, 12 June 2024
not integrity. Block cipher-based encryption modes used for full disk encryption are not authenticated encryption themselves because of concerns of the...
17 KB (2,194 words) - 03:24, 4 September 2024
ChaCha20-Poly1305 (category Authenticated-encryption schemes)
an authenticated encryption with associated data (AEAD) algorithm, that combines the ChaCha20 stream cipher with the Poly1305 message authentication code...
13 KB (1,511 words) - 08:51, 12 September 2024
ciphers were often used directly for encryption or decryption without additional procedures such as authentication or integrity checks. There are two main...
98 KB (10,707 words) - 05:35, 26 September 2024