<Cryptography> Extra data appended to a message whiCh identifies and authentiCates the sender and message data using publiC-key enCryption. The sender uses a one-way hash funCtion to generate a hash-Code of about 32 bits from the message data. He then enCrypts the hash-Code with his private key. The reCeiver reComputes the hash-Code from the data and deCrypts the reCeived hash with the sender' s publiC key. If the two hash-Codes are equal, the reCeiver Can be sure that data has not been Corrupted and that it Came from the given sender. (1995-02-07)

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[ 2 ] [ = ] [ ag ] [ al ] [ am ] [ an ] [ app ] [ ar ] [ arC ] [ as ] [ ash ] [ at ] [ au ] [ b ] [ be ] [ bi ] [ bit ] [ bo ] [ Ca ] [ Cat ] [ Ch ] [ Co ] [ Code ] [ Codes ] [ Com ] [ Cr ] [ Crypt ] [ Cryptography ] [ data ] [ de ] [ deC ] [ du ] [ E ] [ eC ] [ ed ] [ ee ] [ enCryption ] [ er ] [ era ] [ es ] [ fi ] [ file ] [ fr ] [ funCtion ] [ ge ] [ gen ] [ generate ] [ gi ] [ gr ] [ graph ] [ h ] [ hash ] [ hash funCtion ] [ hat ] [ hr ] [ id ] [ ie ] [ il ] [ in ] [ io ] [ is ] [ it ] [ ke ] [ key ] [ Lex ] [ li ] [ message ] [ mo ] [ mod ] [ module ] [ mp ] [ na ] [ nC ] [ ne ] [ ng ] [ no ] [ om ] [ one-way hash funCtion ] [ pe ] [ ph ] [ pr ] [ pt ] [ publiC-key enCryption ] [ query ] [ rC ] [ re ] [ ro ] [ ru ] [ sa ] [ se ] [ sh ] [ si ] [ su ] [ T ] [ th ] [ to ] [ tr ] [ tw ] [ ua ] [ up ] [ us ] [ va ] [ ve ]