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专利名称：Cryptographic security functions based on
anticipated changes in dynamic minutiae
发明人：Paul Timothy Miller,George Allen Tuvell申请号：US15075066申请日：20160318公开号：US09559852B2公开日：20170131
专利附图：
摘要：Dynamic key cryptography validates mobile device users to cloud services byuniquely identifying the user's electronic device using a very wide range of hardware,firmware, and software minutiae, user secrets, and user biometric values found in or
collected by the device. Processes for uniquely identifying and validating the deviceinclude: selecting a subset of minutia from a plurality of minutia types; computing achallenge from which the user device can form a response based on the selectedcombination of minutia; computing a set of pre-processed responses that covers a rangeof all actual responses possible to be received from the device if the combination of theparticular device with the device's collected actual values of minutia is valid; receiving anactual response to the challenge from the device; determining whether the actualresponse matches any of the pre-processed responses; and providing validation, enablingauthentication, data protection, and digital signatures.
申请人：mSignia, Inc.
地址：Irvine CA US
国籍：US
代理机构：Haynes and Boone, LLP
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