ISO/IEC 20008-3:2024
2024-12
Abstract
This document specifies anonymous digital signature mechanisms in which a verifier uses multiple public keys to verify a digital signature.
This document provides:
— a general description of an anonymous digital signature mechanism using multiple public keys;
— a variety of mechanisms that provide such anonymous digital signatures.
For each mechanism, this document specifies the process for:
— generating the private key and public key of each user;
— producing signatures;
— verifying signatures;
— linking signatures (if the mechanism supports linking);
— tracing signatures (if the mechanism supports tracing);
— producing signatures with threshold capability (if the mechanism supports a threshold capability);
— verifying signatures with threshold capability (if the mechanism supports a threshold capability).
This document does not define the implementation of a public key infrastructure (PKI) and the means for distinct entities to exchange, extract and verify their respective public key certificates.
General information
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Status: PublishedPublication date: 2024-12Stage: International Standard published [60.60]
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Edition: 1Number of pages: 23
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Technical Committee :ISO/IEC JTC 1/SC 27ICS :35.030
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