k-Anonymity in Context of Digitally Signed CDA Documents
نویسندگان
چکیده
منابع مشابه
Pervasive digital signatures: Syntactic robustness and simplicity of signed documents
The action of digitally signing has several intrinsic weaknesses that introduce syntactic and semantic distance between a signer and a relying party. As a result, digitally signed documents cannot be trusted and thus be widely deployed in pervasive environments. We evaluate the syntactic robustness of digitally signed documents by exploiting one key quantitative measure (the structural informat...
متن کاملA framework for the analysis of the reliability of digital signatures for secure e-commerce
Digital signatures provide a valuable tool for secure internet trading by ensuring data authenticity and integrity and most importantly by enforcing commitment and non-repudiation for the transacting parties. The action of digitally signing has, however, several intrinsic weaknesses that introduce syntactic and semantic distance between a signer and a relying party. As a result, digitally signe...
متن کاملISSE 2002 - Extended Abstract - Long-term conservation of ..
Electronically signed documents can lose value of evidence because the security of cryptographic algorithms decreases in the course of time. In this paper we describe legal, technical and user-oriented requirements for long-term conservation of provability of electronically signed documents, which were systematically examined in the project “ArchiSig Conclusive and secure long term archiving of...
متن کاملDigitally Signed Documents – Ambiguities and Solutions
Digitally signing a digital document is a straightforward procedure; however, when the digital document contains dynamic content, the digital signature may remain valid but the viewed document may not be the same as the document when viewed by the signer. Other similar problems exist even with ‘static’ documents, if the appearance of a document can be changed. In this paper, we consider previou...
متن کاملTurning Quantitative: An Analytic Scale to Do Critical Discourse Analysis
Critical Discourse Analysis (CDA) could be seen as a theory in qualitative more than in qualitative stud- ies. This might have led to difficulty in doing CDA. Accordingly, this study attempted to develop a quan- titative profile in the form of an analytic rubric. For this purpose, Fairclough’s model of CDA was select- ed as the research framework. The techniques used for structuring analy...
متن کامل