Research Article
Linkable Ring Signature Scheme Using Biometric Cryptosystem and NIZK and Its Application
| Input: , , , , , . | | Output: . | (1) | Compute , . | (2) | Let . | (3) | for do | (4) | Compute . | (5) | if then | (6) | Compute | (7) | if then | (8) | Let | (9) | end | (10) | end | (11) | end | (12) | Let . | (13) | if then | (14) | Call function to obtain | (15) | Run to obtain | (16) | for do | (17) | Compute . | (18) | end | (19) | end | (20) | return , . |
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