Methods for conducting server-side encryption/decryption-on-demand
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United States of America Patent
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N/A
Issued Date -
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app pub date -
Jul 23, 2003
filing date -
Jun 30, 1999
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method and system for encryption and decryption of data files on a web-based computer system includes encrypting the data file in a memory subsystem, such as RAM, storing the encrypted data file in one or more of a plurality of memory locations, analyzing and modifying the encrypted data file, retrieving and decrypting the modified data file; and displaying the decrypted data file on a web browser. The computer system may include one to three servers. The data file may be encrypted and decrypted using any dual-key encryption algorithm, such as PGP, or a single key algorithm. Data transmitted into and out of the computer system may be via an SSL/HTTPS protocol to provide additional security.
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