Invention Grant
- Patent Title: Proxy signature scheme
- Patent Title (中): 代理签名方案
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Application No.: US14110614Application Date: 2012-12-05
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Publication No.: US09231757B2Publication Date: 2016-01-05
- Inventor: DaeHun Nyang
- Applicant: Inha-Industry Partnership Institute
- Applicant Address: KR Incheon
- Assignee: INHA-INDUSTRY PARTNERSHIP INSTITUTE
- Current Assignee: INHA-INDUSTRY PARTNERSHIP INSTITUTE
- Current Assignee Address: KR Incheon
- Agency: Brundidge & Stanger, P.C.
- International Application: PCT/KR2012/010485 WO 20121205
- International Announcement: WO2014/088130 WO 20140612
- Main IPC: H04L9/08
- IPC: H04L9/08 ; H04L9/32

Abstract:
Technologies are generally described for proxy key generation, and signature generation and validation. In some examples, a cryptographic key generation system may include an original key generation unit configured to generate a public key and a private key for an original signer, a proxy key generation unit configured to generate one or more proxy public keys and one or more proxy private keys for one or more proxy signers, and a transmitter configured to transmit the proxy private keys respectively to the one or more proxy signers.
Public/Granted literature
- US20140211943A1 PROXY SIGNATURE SCHEME Public/Granted day:2014-07-31
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