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SHE Secure Hardware Extension - ESCRYPT

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<strong>SHE</strong> - Security Objectives<br />

� Protect cryptographic keys from software attacks<br />

� Provide an authentic software environment<br />

� Let the security only depend on the strength of the underlying<br />

algorithm and the confidentiality of the keys<br />

� Allow for distributed key ownerships<br />

� Keep the flexibility high and the costs low<br />

INTERNAL USE ONLY<br />

11<br />

Copyright 2012 FUJITSU SEMICONDUCTOR EUROPE GMBH

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