REVOCABLE CLOUD ASSISTED ATTRIBUTES BASED SIGNCRYPTION USING PHR

  • Unique Paper ID: 180068
  • Volume: 12
  • Issue: 1
  • PageNo: 133-137
  • Abstract:
  • In cloud-assisted personal health record (PHR) systems, managing access control securely and efficiently is a crucial challenge. This project introduces a Revocable Cloud-Assisted Attribute-Based Signcryption (RCA-ABSC) scheme that combines Attribute-Based Encryption (ABE) and Signcryption. The system ensures data confidentiality, integrity, and fine-grained access control. A key feature is the revocation mechanism, allowing for dynamic user revocation without re-encrypting the entire dataset. The design supports lightweight policy updates, leveraging cloud infrastructure to reduce computational burden while maintaining high security standards, making it suitable for real-time, scalable health data sharing applications.

Cite This Article

  • ISSN: 2349-6002
  • Volume: 12
  • Issue: 1
  • PageNo: 133-137

REVOCABLE CLOUD ASSISTED ATTRIBUTES BASED SIGNCRYPTION USING PHR

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