SDIM 2019: The 2nd IEEE International Workshop on Secure Digital Identity Management

SDIM 2019 Program

SDIM 1: The 2nd IEEE International Workshop on Secure Digital Identity Management
Security, Blockchain & Cryptosystem
Friday July 19, 3:00 – 4:15
Location: Ballroom A
Session Chair: Hideaki Goto, Tohoku University, Japan

Encrypted QR code based Optical Challenge-Response Authentication by Mobile Devices for Mounting Concealed File System
Yong Jin and Masahiko Tomoishi

An Interactive and Continuous Authorization Scheme by using Belnap Logic
Hiroyuki Sato and Sridhar Nikita

Polysizemic Encryption: Towards a Variable-Length Output Symmetric-Key Cryptosystem
Jacob Hendricks, Brandon Burke and Thoshitha Gamage

A Privacy-Preserving and Fully Decentralized Storage and Sharing System on Blockchain
Gen Li and Hiroyuki Sato

Call for Papers

Secure digital identity management, required by cloud services, federated services, or newest distributed and decentralized technologies such as blockchain and distributed ledger technologies, is receiving increasing attention from both service providers’ and end users’ perspectives, in terms of protection of enterprise assets and customers’ privacy in the cloud, respectively. This workshop solicits contributions describing state-of-the-art methodology and technology innovations in the field of secure identity management, encourages experience sharing (both positive and negative ones), and also welcomes work-in-progress ideas towards future concepts.

Scope of the Workshop:

Any submission whose content is relevant to the area of secure identity management will be considered, but any submission whose subject matter is related to one of the following concepts will be particularly welcome. Practically-oriented approaches will also be appreciated:

• identity-based access control and remote personal data management (authentication, authorization, accounting and access management, single sign on for Web services and non-web applications)
• data provenance
• data processing and analysis in a protected domain for personal data management
• service-oriented architecture for IDM in cloud, e.g. identity authentication outsourcing
• identity federations & trust fabrics (technologies and policies); federation of identities in roaming scenario
• Cryptographic methods for IDM
• PKI architecture, security policy, and operation method
• identity management in the IoT environment
• IDM on a blockchain or other decentralized identity platform
• Anonymization, pseudonymization, and other privacy/data protection methods
• legal, ethical and socioeconomic aspects