keyed-hash message authentication code
1Keyed-Hash Message Authentication Code — Un HMAC, de l anglais keyed hash message authentication code (code d authentification d une empreinte cryptographique de message avec clé), est un type de code d authentification de message (CAM), ou MAC en anglais (Message Authentication Code),… …
2Keyed-Hash Message Authentication Code — Ein Keyed Hash Message Authentication Code (HMAC) ist eine Art Message Authentication Code (MAC), dessen Konstruktion auf einer kryptografischen Hash Funktion basiert. HMACs werden beispielsweise in den Protokollen TLS oder IPsec verwendet. Der… …
3Message authentication code — In cryptography, a message authentication code (often MAC) is a short piece of information used to authenticate a message. A MAC algorithm, sometimes called a keyed (cryptographic) hash function, accepts as input a secret key and an arbitrary… …
4Cryptographic hash function — A cryptographic hash function (specifically, SHA 1) at work. Note that even small changes in the source input (here in the word over ) drastically change the resulting output, by the so called avalanche effect. A cryptographic hash function is a… …
5Digest access authentication — HTTP Persistence · Compression · HTTPS Request methods OPTIONS · GET · HEAD · POST · PUT · DELETE · TRACE · CONNECT Header fields Cookie · ETag · Location · Referer DNT · …
6HMAC — Keyed Hash Message Authentication Code Un HMAC, de l anglais keyed hash message authentication code (code d authentification d une empreinte cryptographique de message avec clé), est un type de code d authentification de message (CAM), ou MAC en… …
7HMAC — Ein keyed hash message authentication code, (HMAC) ist eine Art Message Authentication Code (MAC), der basierend auf einer kryptografischen Hash Funktion berechnet wird. HMACs werden in vielen modernen Protokollen wie beispielsweise TLS oder… …
8HMAC — SHA 1 HMAC Generation. In cryptography, HMAC (Hash based Message Authentication Code) is a specific construction for calculating a message authentication code (MAC) involving a cryptographic hash function in combination with a secret key. As with …
9Block cipher modes of operation — This article is about cryptography. For method of operating , see modus operandi. In cryptography, modes of operation is the procedure of enabling the repeated and secure use of a block cipher under a single key.[1][2] A block cipher by itself… …
10Outline of cryptography — See also: Index of cryptography articles The following outline is provided as an overview of and topical guide to cryptography: Cryptography (or cryptology) – practice and study of hiding information. Modern cryptography intersects the… …
