Conference Proceedings

Grouping verifiable content for selective disclosure

L Bull, DM Squire, J Newmarch, YL Zheng, R SafaviNaini (ed.), J Seberry (ed.)

INFORMATION SECURITY AND PRIVACY, PROCEEDINGS | SPRINGER-VERLAG BERLIN | Published : 2003

Abstract

This paper addresses the issue of selective disclosure of verifiable content. It extends previous work relating to Content Extraction Signatures [21] to implement a more complex structure that encodes a richer, more flexible fragment extraction policy, which includes fragment grouping. The new extraction policy enables the signer to specify both optional and mandatory fragment associations (or groupings) for verifying extracted content. © 2003 Springer-Verlag Berlin Heidelberg.

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