Cryptography – Cryptanalysis
Patent
1994-04-19
1996-03-05
Cangialosi, Salvatore
Cryptography
Cryptanalysis
380 25, 380 30, 380 49, H04L 900
Patent
active
054974194
ABSTRACT:
A method and apparatus for recording sensor data. The analog and digital signals containing the sensor data are accompanied by a concurrent analog video signal. The analog signals are converted to digital form and highly redundant signals are compressed according to conventional compression techniques. The resulting compressed and uncompressed signals are encrypted and stored on a removable hard disk. The data stored on the removable hard disk can later be played back to reconstruct the original signals while assuring that the played back signals are correct reconstructions of the original signals.
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Cangialosi Salvatore
Prima Facie, Inc.
Storwick Robert M.
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