Research Article
Linkable Ring Signature Scheme Using Biometric Cryptosystem and NIZK and Its Application
ā | Input: . | ā | Output: | (1) | , . | (2) | for do | (3) | for do | (4) | Choose ; | (5) | end | (6) | end | (7) | for do | (8) | for do | (9) | Choose ; | (10) | end | (11) | | (12) | end | (13) | return . |
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