December 12, 2017
Comments Off on Securing Broker Less Publish Subscribe Systems Using Identity-Based Encryption
Posted in: IEEE 2017, Java
Securing Broker-Less Publish/Subscribe Systems Using Identity-Based Encryption The provisioning of basic security mechanisms such as authentication and confidentiality is highly challenging in a content-based publish/subscribe system. Authentication of publishers and subscribers is difficult to achieve due to the loose coupling of publishers and subscribers. Likewise, confidentiality of events and subscriptions conflicts with content-based routing. This paper presents a […]
December 12, 2017
Comments Off on Secure Outsourced Attribute-based Signatures
Posted in: IEEE 2017, Java
Secure Outsourced Attribute-based Signatures Attribute-based signature (ABS) enables users to sign messages over attributes without revealing any information other than the fact that they have attested to the messages. However, heavy computational cost is required during signing in existing work of ABS, which grows linearly with the size of the predicate formula. As a result, this presents […]