Peixin Chen

  • Citations Per Year
Learn More
Preserving the privacy of electronic medical records (EMRs) is extremely important especially when medical systems adopt cloud services to store patients’ electronic medical records. Considering both the privacy and the utilization of EMRs, some medical systems apply searchable encryption to encrypt EMRs and enable authorized users to search over these(More)
For Securing BGP Protocol, this paper proposes an identity-based private key infrastructure (iPKI) for managing self-attested IP (sIP) addresses. An sIP address endows the current IP address self-attested characteristic, which does not rely on any credential based PKI. Based on the sIP address, we design the In-Band Self Origin Verification (IBSOV) protocol(More)
The Hierarchical Identity-Based Encryption (HIBE) scheme can efficiently provide confidential communication and privacy protection to online social networks. However, the inherent key escrow problem and the secure key distributing problem primarily hinder the widespread adoption of the cryptographic scheme in practice. To address the key escrow problem,(More)
Human kallikrein-1 (hK1) gene was cloned from kidney tissues cDNA, it was inserted into the plasmid pPICZalphaA, then the yeast expression vector pPICZalpha-hK1 was constructed. After transformed into Pichia pastoris host X33, high-level expression transformants were screened by escalating the concentration of Zeocin (from 500 to 700 microg/mL) of YPD plate(More)