CLIP : Cryptography Law, Information & Privacy An - - PowerPoint PPT Presentation

CLIP : Cryptography
 Law, Information
 & Privacy

An interdisciplinary panel

Aggelos Kiayias (U. Athens) Lilian Mitrou (U. Aegean) Ioannis Iglezakis (AUTH) Panayiotis Rizomiliotis (U. Aegean) crypto.di.uoa.gr

CLIP

• The objective: Bring together legal and

cryptography experts to debate definitions and solution approaches to the common set of problems they face.

• The format: live dialogue & quick-paced exchange.
• An ambition: be able to develop “cryptolegal

frameworks” as needed where the cryptographic and legal thought is melded together.

• 1. What is a Ciphertext?

encryption

cloud storage & processing

digital archiving

High value personal information

should be prohibited can be permitted?

• 2. When is Data

Processing“Privacy-Preserving”?

buys sugar beets

Danish Sugarbeet Association Developers’ Server

Case Study I : Danish Sugar Beet Auction Case Study II : Norwegian E-voting

“The vote servers are maintained by different Ministries – one at the Ministry of Justice and the other at the Ministry of Industry and Trade.”

Case Study III : your data

• 3. Should information access

be proactively provisioned?

Lack of proactiveness: can render information access infeasible.

side-effect: law enforcement & intelligence may try to poke holes in system security.

Proactiveness (implies “key escrow”): keys may be subverted thus jeopardizing security en masse.

CLIP : Cryptography
 Law, Information
 & Privacy

An interdisciplinary panel

Aggelos Kiayias (U. Athens) Lilian Mitrou (U. Aegean) Ioannis Iglezakis (AUTH) Panayiotis Rizomiliotis (U. Aegean) crypto.di.uoa.gr