Hybrid encryption method and system for protecting reusable soft

Details Hybrid encryption method and system for protecting reusable soft Hybrid encryption method and system for protecting reusable soft

1993-10-27

1994-08-30

Swann, Tod R.

Cryptography

Cryptanalysis

380 25, 380 30, H04L 900

Patent

active

053435273

ABSTRACT:
Disclosed is a system and method for providing a reuser of a software reuse library with an indication of whether or not a software component from the reuse library is authentic and whether or not the software component has been modified. The system and method disclosed provides a reuser with assurance that the software component retrieved was placed in the reuse library by the original publisher and has not modified by a third party. The system and method disclosed uses a hybrid cryptographic technique that combines a conventional or private key algorithm with a public key algorithm.

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