Xin Huang

TL;DR: A heterogeneous signcryption scheme with equality test (HSC-ET) that enables a sensor in public key infrastructure to execute data encryption and deliver it to the semitrusted entity (cloud server) and is demonstrated to be secure by the rigorous and detailed analysis.

TL;DR: A proposed heterogeneous signcryption scheme from identity-based cryptosystem (IBC) to public key infrastructure (PKI) with an equality test (HSCIP-ET) for WBANs and a rigorous analysis and an experimental comparison demonstrate the security and efficiency of the HSCip-ET approach.

TL;DR: This paper constructs an identity-based signcryption with equality test scheme (IBSC-ET) for the first time that not only ensures the integrity, confidentiality as well as authentication of messages, but also enables the cloud server to execute the equality test between two ciphertexts signcrypted by the same or different public keys.

TL;DR: Li et al. as discussed by the authors proposed an unbounded and efficient revocable attribute-based encryption scheme with adaptive security for cloud-assisted internet of things (IoTs), which is proved to be adaptively secure under standard decision linear assumption.

TL;DR: A certificate-based parallel key-insulated aggregate signature (CB-PKIAS), which can resist the fully chosen-key attacks and inherits the merits of certificate based and key insulated to avoid the certificate management problem, key-escrow problems, as well as the key exposures simultaneously.