Method of using a hand-held device to protect information stored

Details Method of using a hand-held device to protect information stored Method of using a hand-held device to protect information stored

1997-12-11

1999-08-17

Barron, Jr., Gilberto

Cryptography

Cryptanalysis

380 52, 380 25, H04L 900, H04L 100

Patent

active

059405066

ABSTRACT:
A method of using a hand-held device to produce an encryption/decryption application program for protecting information stored in a computer system by transmitting the produced encryption/decryption application program to the computer system through a communication measure subject to a corresponding communication protocol, permitting the encryption/decryption application program to be cleared from the computer system after the communication between the hand-held device and the computer system has been terminated.

REFERENCES:
patent: 4484025 (1984-11-01), Ostermann et al.
patent: 5623546 (1997-04-01), Hardy et al.
patent: 5754646 (1998-05-01), Williams et al.
patent: 5778071 (1998-07-01), Caputo et al.
patent: 5781723 (1998-07-01), Yee et al.
patent: 5815577 (1998-09-01), Clark
patent: 5825878 (1998-10-01), Takahashi et al.
Nicolai, "Encryption Decyphered; Encoding Locks Your Data Away from Anyone Not Possessing the Key", Computers & Electronics, vol. 22, pp. 64-68, Jun. 1984.

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