نوع مقاله : مقاله پژوهشی
نویسندگان
1 گروه کامپیوتر، واحد یادگار امام خمینی (ره) شهرری، دانشگاه آزاد اسلامی، تهران، ایران
2 دانشکده مهندسی برق دانشگاه علوم و فنون هوایی شهید ستاری
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
In this paper, we propose a duplex blind signature for quantum payment. The features of quantum mechanics have inspired the proposed duplex blind signature. The proposed protocol includes three phases of initialization, signature, and verification. Unlike other blind signatures, in the proposed method, in addition to the signatory who does not see the message, the sender also signs it on transmission. Hence, this method does not rely only on the verifier at the verification phase, but the sender's signature also confirms authenticity of the message. Quantum entanglement and key distribution provides the security of the duplex bind signature. Security analyses indicate that any attacker or any legal person will not be able to forge or disavow the signature in the proposed protocol. It is possible to use the quantum duplex blind signature for e-commerce or electronic payment systems because both quantum entanglement and quantum key distribution have been implemented by today's technology.
کلیدواژهها [English]
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