SECURE TRANSPORT OF DOMAIN-SPECIFIC CRYPTOGRAPHIC STRUCTURES OVER GENERAL PURPOSE APPLICATION PROGRAM INTERFACES
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United States of America Patent
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app pub date -
Nov 30, 2012
filing date -
Jan 7, 2011
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Abandoned
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Abstract
A method of distributing cryptographic keys includes determining functional keys of domain-specific cryptographic service provider (DCSP); providing the functional keys to a fused cryptographic API (FCAPI) provided on a first computing device; encoding the functional keys with key encoding keys to produced encoded keys, the encoded keys including wrap or unwrap restrictions; receiving the encoded keys at a second computing device; unwrapping each encoded key until a first functional key is discovered, the first functional key having not including a wrap template; and providing the first functional key to the DCSP on at the computing device.
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