Grouping Verifiable Content for Selective Disclosure

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.

• Type: Conference
• Year: 2003
• Where: ACISP
• Authors: Laurence Bull, David McG. Squire, Jan Newmarch, Yuliang Zheng
• Keywords: ACISP 2003, Content Extraction Signatures, Fragment Extraction Policy, Mandatory Fragment Associations, Security Privacy