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Publications (14)
Initial paper that was a precursor to the rest of my PKI work.
Paper based on the patent application US 2005/0114666 A1 Blocked Tree Authorization and Status Systems.
A multi-step signing system and method uses multiple signing devices to affix a single signature which can be verified using a single public verification key. Each signing device possesses a share of the signature key and affixes a partial signature in response to authorization from a plurality of authorizing agents. In a serial embodiment, after a...
A method of unwrapping wrapped digital data that is unusable while wrapped, includes obtaining an acceptance phrase from a user; deriving a cryptographic key from the acceptance phrase; and unwrapping the package of digital data using the derived cryptographic key. The acceptance phrase is a phrase entered by a user In response to information provi...
54] ENHANCED CRYPTOGRAPHIC SYSTEM OTHER PUBLICATIONS [75] [73] [21] [221 [60] [51] [52] [53] [56]
