Hybrid encryption method and system for protecting reusable software components
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United States of America Patent
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Aug 30, 1994
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N/A
app pub date -
Oct 27, 1993
filing date -
Oct 27, 1993
priority date (Note) -
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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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