Distributed cryptographic methods and arrangements
First and second computing devices are selectively operatively coupled together. The first device provides data to the second device. The second device can be a portable computing device. The second device is configured to encrypt/decrypt the data, as needed by the first device. The second device ma...
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| creator | GARMS JASON HOWARD MICHAEL |
| description | First and second computing devices are selectively operatively coupled together. The first device provides data to the second device. The second device can be a portable computing device. The second device is configured to encrypt/decrypt the data, as needed by the first device. The second device maintains the cryptographic key data internally. As such, the first device, which, for example, may be a personal computer will only maintain the returned encrypted data following encryption and only temporarily use any returned decrypted data. Thus, by physically and operatively distributing the cryptographic processing/maintenance between the two devices, additional security is provided for protecting private data. |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY JAMMING OF COMMUNICATION PHYSICS SECRET COMMUNICATION SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Distributed cryptographic methods and arrangements |
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