Invention Grant
- Patent Title: Techniques for validating and sharing secrets
- Patent Title (中): 验证和共享秘密的技术
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Application No.: US12141286Application Date: 2008-06-18
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Publication No.: US08170216B2Publication Date: 2012-05-01
- Inventor: Vardhan Itta Vishnu , H. B. Puthali
- Applicant: Vardhan Itta Vishnu , H. B. Puthali
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Schwegman, Lundberg & Woessner, P.A.
- Main IPC: H04L9/08
- IPC: H04L9/08

Abstract:
Techniques for validating and sharing secrets are presented. A secret is divided into a plurality of parts. Each part is represented by a unique value. Each value is distributed to a unique user that shares in the secret. The secret is recreated when each user presents each user's unique value. Each unique value is then used to recreate its corresponding part of the key and when all parts are present and validated, the secret is reproduced.
Public/Granted literature
- US20100005302A1 TECHNIQUES FOR VALIDATING AND SHARING SECRETS Public/Granted day:2010-01-07
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