cid cbb78d68e9eceb26817c5adfd5e914addb2e794a081a7f94d7c00c8d095f68ec · original · open access · via wikipedia
Title: HMAC Authors: Venue: Wikipedia Year: unknown Canonical: wiki:hmac URL: https://en.wikipedia.org/wiki/HMAC Collector: wikipedia OA: true ABSTRACT In cryptography, an HMAC is a specific type of message authentication code (MAC) involving a cryptographic hash function and a secret cryptographic key. As with any MAC, it may be used to simultaneously verify both the data integrity and authenticity of a message. An HMAC is a type of keyed hash function that can also be used in a key derivation scheme or a key stretching scheme.