Use of Smartcards in File Encryption - ESCRYPT
Use of Smartcards in File Encryption - ESCRYPT
Use of Smartcards in File Encryption - ESCRYPT
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ESOSI: Secret Shar<strong>in</strong>g Messag<strong>in</strong>g ESOSI: Secret Shar<strong>in</strong>g Messag<strong>in</strong>g There is a central messag<strong>in</strong>g server (MS) Basic TLS key exchange between clients and MS Signature key on smart card is used to sign nonces Decryption key on smart card is used to encrypt bilateral secret Provides session key to protect messag<strong>in</strong>g protocol Shares s k<strong>of</strong> V jare exchanged via messag<strong>in</strong>g protocol <strong>Use</strong> case is distributed over several client PCsArm<strong>in</strong> Cordel02/10/1115