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.
Highlights
We consider the difference between the RSA blind decryption protocol and proposed Elgamal blind a signer entity B without perceiving the document or acquired signature
This study considered a cryptography idea and blind decryption
We suggest a blind decryption protocol based on Elgamal public key encryption algorithm
Summary
Micali [4] implemented the blind decryption protocol depending on the RSA scheme to a fair public We introduce a blind decryption protocol for Elgamal public key encryption algorithm [10]. The customer cannot see difficulty of the blind decryption protocol for Elgamal additional messages than the customer wants since the public key encryption scheme is that entity A cannot customer cannot reach the producer’s private key.
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