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Results 11 - 20
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508
Electronic cash with anonymous user suspicion
- In proceeding of the 16th Australasian Conference on Information Security and Privacy (ACISP’11
, 2011
"... Electronic cash with anonymous user suspension Electronic cash (E-cash) is the digital counterpart of cash payment. They allow users to spend anonymously unless they “double spend ” their electronic coins. However, it is not possible to prevent users from misbehaving under some other subjective defi ..."
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Cited by 2 (0 self)
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Electronic cash with anonymous user suspension Electronic cash (E-cash) is the digital counterpart of cash payment. They allow users to spend anonymously unless they “double spend ” their electronic coins. However, it is not possible to prevent users from misbehaving under some other subjective
An electronic cash scheme and its management
"... A secure electronic cash scheme and its role-based access control (RBAC) management are proposed in this paper. The scheme uses electronic cash for payment transactions. In this protocol, from the viewpoint of banks, consumers can improve anonymity if they are worried about disclosure of their ident ..."
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A secure electronic cash scheme and its role-based access control (RBAC) management are proposed in this paper. The scheme uses electronic cash for payment transactions. In this protocol, from the viewpoint of banks, consumers can improve anonymity if they are worried about disclosure
Research note Date attachable electronic cash
"... In this paper we propose a new untraceable electronic cash scheme which makes it possible for a payer to attach the desired date to his electronic cash during a transaction. With the aid of the date attachability property, the date on which an electronic cash is deposited in the bank cannot be forge ..."
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In this paper we propose a new untraceable electronic cash scheme which makes it possible for a payer to attach the desired date to his electronic cash during a transaction. With the aid of the date attachability property, the date on which an electronic cash is deposited in the bank cannot
Fair Electronic Cash Systems with Multiple Banks
"... Abstract: We propose a model for fair electronic cash issued by multiple banks for the first time. A scheme of electronic cash with multiple banks in which a user can be traced is presented by using the improved group signature scheme of Cam97[4] and the group blind signature scheme of Lys98[16]. A ..."
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Abstract: We propose a model for fair electronic cash issued by multiple banks for the first time. A scheme of electronic cash with multiple banks in which a user can be traced is presented by using the improved group signature scheme of Cam97[4] and the group blind signature scheme of Lys98[16]. A
An Electronic Cash System Based on Group Blind Signatures
, 2006
"... Abstract. One important requirement of electronic cash systems is the anonymity of customers. Unconditional anonymity is also very well suited to support criminals in blackmailing. Maitland and Boyd proposed at ICICS 2001 an offline electronic cash system based on a group signature scheme. Their sch ..."
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Cited by 3 (2 self)
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Abstract. One important requirement of electronic cash systems is the anonymity of customers. Unconditional anonymity is also very well suited to support criminals in blackmailing. Maitland and Boyd proposed at ICICS 2001 an offline electronic cash system based on a group signature scheme
An Efficient Off-line Electronic Cash System Based On The Representation Problem
, 1993
"... We present a new off-line electronic cash system based on a problem, called the representation problem, of which little use has been made in literature thus far. Our system is the first to be based entirely on discrete logarithms. Using the representation problem as a basic concept, some technique ..."
Abstract
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Cited by 149 (3 self)
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We present a new off-line electronic cash system based on a problem, called the representation problem, of which little use has been made in literature thus far. Our system is the first to be based entirely on discrete logarithms. Using the representation problem as a basic concept, some
An off-line electronic cash system with revokable anonymity
- In: Proceedings of IEEE Mediterranean Electrotechnical Conference
, 2004
"... Abstract — Many electronic cash systems have been pro-posed with the proliferation of the Internet and the activa-tion of electronic commerce. Maitland and Boyd proposed at ICICS 2001 an offline electronic cash system based on a group signature scheme proposed by Ateniese, Camenisch, Joye and Tsudik ..."
Abstract
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Cited by 2 (1 self)
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Abstract — Many electronic cash systems have been pro-posed with the proliferation of the Internet and the activa-tion of electronic commerce. Maitland and Boyd proposed at ICICS 2001 an offline electronic cash system based on a group signature scheme proposed by Ateniese, Camenisch, Joye
Bitcoin: A peer-to-peer electronic cash system,” http://bitcoin.org/bitcoin.pdf
"... www.bitcoin.org Abstract. A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution, but the main benefits are lost if a trusted third party ..."
Abstract
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Cited by 246 (0 self)
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www.bitcoin.org Abstract. A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a financial institution. Digital signatures provide part of the solution, but the main benefits are lost if a trusted third
An efficient on-line electronic cash . . .
- ARTIFICIAL INTELL
, 2004
"... The current computer network sufficiently accepts on-line ecash, where the payment protocol involves with the bank. E-cash should satisfy the unlinkability and exact payments, for the privacy protection and the convenience. The existing e-cash systems with unlinkable exact payments have problems on ..."
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The current computer network sufficiently accepts on-line ecash, where the payment protocol involves with the bank. E-cash should satisfy the unlinkability and exact payments, for the privacy protection and the convenience. The existing e-cash systems with unlinkable exact payments have problems
Results 11 - 20
of
508
