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2024年3月11日发(作者：如何替换dedecms网站的模板)

专利内容由知识产权出版社提供

专利名称：METHODS AND SYSTEMS FOR LINEAR KEY

AGREEMENT WITH FORWARD SECRECY

USING AN INSECURE SHARED

COMMUNICATION MEDIUM

发明人：Jorge Guajardo Merchan,Shalabh Jain

申请号：US16116207

申请日：20180829

公开号：US2A1

公开日：20190228

专利附图：

摘要：A method for shared secret agreement with forward secrecy includes

generating a first plurality of bits of data using a cryptographically secure pseudo-

random number generator applied to a node seed value and at least one index value,

transmitting the first plurality of bits of data through a shared communication medium

simultaneously to transmission of a second plurality of bits of data from a second node,

identifying shared secret data with the second node using a portion of the first plurality

of bits of data that are logical complements of the second plurality of bits of data,

generating a shared seed value using a cryptographically secure one-way function

applied to the shared secret data, and generating an updated node seed value using the

cryptographically secure one-way function applied to the node seed value to replace the

node seed value.

申请人：Robert Bosch GmbH

地址：Stuttgart DE

国籍：DE

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