Method and system for multiple asymmetric encryption of .ZIP...

Details Method and system for multiple asymmetric encryption of .ZIP... Method and system for multiple asymmetric encryption of .ZIP...

2011-02-22

2011-02-22

Dinh, Minh (Department: 2432)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Security kernel or utility

C713S167000, C713S193000, C380S277000, C380S284000, C380S285000

Reexamination Certificate

active

07895434

ABSTRACT:
The present invention provides a method of integrating existing strong encryption methods into the processing of a .ZIP file to provide a highly secure data container which provides flexibility in the use of symmetric and asymmetric encryption technology. The present invention adapts the well established .ZIP file format to support higher levels of security and multiple methods of data encryption and key management, thereby producing a highly secure and flexible digital container for electronically storing and transferring confidential data.

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