Use of Smartcards in File Encryption - ESCRYPT

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Functionality of Smart Card1.)AGenerate (e, d, n 1) for encryption, decryptionGenerate (v, s, n 2) for verification, signing2.)Apublic keyscertificatesCA-PC3.)AEncrypted keys, hash valuesDecrypted keys, signaturesUser-PC orFileserver-PC4.)ARequest random numberTrue Random NumberUser-PC orFileserver-PCArmin Cordel02/10/116
Functionality of Smart Card Smart card serves as security anchor Bound to user by means of PIN Protects private keys against physical attacks Provides assured cryptographic functionality Generation of public/private key-pairs Random number generator Operations requiring secret keys Provides PIN-protected storage Certificates of user and root-CA ...Armin Cordel02/10/117
Page 1 and 2: Use of Smart Cards for File Encrypt
Page 3 and 4: PW-Based Volume EncryptionUser ente
Page 5: File Encryption - Major Properties
Page 9 and 10: ESOSI: Groups of Userssmart card de
Page 11 and 12: File Encryption ESOSI: Main Compone
Page 13 and 14: ESOSI: Sharing of Directory Keys Se
Page 15 and 16: ESOSI: Secret Sharing Messaging ESO
Page 17 and 18: References https://launchpad.net/ec

Use of Smartcards in File Encryption - ESCRYPT

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