対訳 メッセージ認証コード
出典:Wikipedia
出典:『Wikipedia』 (2011/05/30 04:11 UTC 版)
In cryptography, a message authentication code (often MAC) is a short piece of information used to authenticate a message.
a signal communication called {'hirabun'}
a code used for transmitting messages, called Morse code
暗号電報.
a message