Search results
Results from the WOW.Com Content Network
Download as PDF; Printable version; In other projects ... Private-key cryptosystems use the same key for encryption and decryption. Caesar cipher; Substitution cipher;
Symmetric-key encryption: the same key is used for both encryption and decryption. Symmetric-key algorithms [a] are 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, or there may be a simple transformation to go between the two keys. [1]
See traffic encryption key. symmetric key - a key that is used both to encrypt and decrypt a message. Symmetric keys are typically used with a cipher and must be kept secret to maintain confidentiality. traffic encryption key (TEK)/data encryption key (DEK) - a symmetric key that is used to encrypt messages. TEKs are typically changed ...
Symmetric key cryptography—compute a ciphertext decodable with the same key used to encode (e.g., AES) Public-key cryptography—compute a ciphertext decodable with a different key used to encode (e.g., RSA) Digital signatures—confirm the author of a message; Mix network—pool communications from many users to anonymize what came from whom
Key wrapping keys are also known as key encrypting keys. Symmetric and asymmetric random number generation keys These are keys used to generate random numbers. Symmetric master key A symmetric master key is used to derive other symmetric keys (e.g., data encryption keys, key wrapping keys, or authentication keys) using symmetric cryptographic ...
Download as PDF; Printable version; In other projects ... Ciphers (5 C, 8 P) M. ... Pages in category "Symmetric-key algorithms" The following 2 pages are in this ...
In cryptography, a distinguishing attack is any form of cryptanalysis on data encrypted by a cipher that allows an attacker to distinguish the encrypted data from random data. [1] Modern symmetric-key ciphers are specifically designed to be immune to such an attack. [ 2 ]
Download as PDF; Printable version; In other projects Wikidata item; ... Pages in category "Symmetric-key cryptography" The following 13 pages are in this category ...