Research Article Open Access

Blind Decryption and Privacy Protection

Mohammed Al-Fayoumi1 and Sttar Aboud1
  • 1 ,
American Journal of Applied Sciences
Volume 2 No. 4, 2005, 873-876

DOI: https://doi.org/10.3844/ajassp.2005.873.876

Submitted On: 12 March 2004 Published On: 30 April 2005

How to Cite: Al-Fayoumi, M. & Aboud, S. (2005). Blind Decryption and Privacy Protection. American Journal of Applied Sciences, 2(4), 873-876. https://doi.org/10.3844/ajassp.2005.873.876

Abstract

Blind decryption is an efficient way of protecting customer’s privacy in online marketing over the Internet (i.e. Hiding information about which goods a user purchases from the vendor). In this study, the RSA based blind decryption is simply transposed from an identical protocol as the Chaum’s blind signature scheme and the blind decryption protocol for the Elgamal encryption scheme is suggested. In addition, the difference between the known RSA based blind decryption protocol and our proposed protocol is examined in applications to protect copyright subjects of e-commerce documents over the internet.

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Keywords

  • Blind decryption
  • privacy protection
  • on-line marketing
  • RSA scheme
  • Elgamal scheme