Jisho

×
認証符号
Wikipedia definition
1. Message authentication codeIn 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-length message to be authenticated, and outputs a MAC (sometimes known as a tag).
Read “Message authentication code” on English Wikipedia
Read “メッセージ認証符号” on Japanese Wikipedia
Read “Message authentication code” on DBpedia

Discussions

to talk about this word.