发明申请
- 专利标题： MULTI-PARTY AND MULTI-USE QUANTUM RESISTANT SIGNATURES AND KEY ESTABLISHMENT
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申请号： US17778214申请日： 2020-11-23
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公开(公告)号： US20230006836A1公开(公告)日： 2023-01-05
- 发明人: William CARTER , David CHAUM , Mario YAKSETIG , Benjamin M. WENGER , Barnardo CARDOSO , Baltasar AROSO
- 申请人： David CHAUM , Benjamin M. WENGER , XX LABS SEZC
- 申请人地址： US CA Shernan Oaks; US CA Tarzana; KY George Town, Grand Cayman
- 专利权人： David CHAUM,Benjamin M. WENGER,XX LABS SEZC
- 当前专利权人： David CHAUM,Benjamin M. WENGER,XX LABS SEZC
- 当前专利权人地址： US CA Shernan Oaks; US CA Tarzana; KY George Town, Grand Cayman
- 国际申请： PCT/US20/61891 WO 20201123
- 主分类号： H04L9/32
- IPC分类号： H04L9/32
摘要：
A system for making digital signatures includes plural signers determining cleartext bits to sign in response to a hash of a pre-image known to the respective signer and message. Another system uses one-way functions and a plurality of authentication paths per signature. A key information distribution system uses physical media, physical media revealing means, and changing the configuration of the physical media revealing means to reveal secret indicia to observers.
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