HARDWARE CRYPTO MODULE AND SYSTEM FOR COMMUNICATING WITH AN EXTERNAL ENVIRONMENT
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United States of America Patent
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Issued Date -
Mar 10, 2016
app pub date -
Nov 14, 2014
filing date -
Nov 15, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A hardware crypto module encrypts or decrypts data from a device, the device being arranged to be remote and separate from the crypto module in terms of hardware. The crypto module includes an interface for communicating with the remotely arranged device, a memory, and a crypto processor. The crypto processor is configured to encrypt or decrypt, while using a first key, data received via the interface, to encrypt the first key while using a second key stored in the memory, and to output the first key via the interface exclusively in an encrypted form.
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