吊胃口
发表于 2025-3-30 12:04:47
The Possibility of Radical Reform?,gnatures, S.. It is based on . and .. One of its highlights is that for ordinary users the use of asymmetric cryptography is limited to signature .. S. is efficient in terms of computational, communication and storage costs. It also offers a degree of security comparable to existing techniques based on asymmetric cryptography.
Slit-Lamp
发表于 2025-3-30 13:51:37
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Diaphragm
发表于 2025-3-30 19:03:46
Martha Rendón-Anaya,Alfredo Herrera-EstrellaThe mutual anonymity of the test takers and graders is ensured using anonymous MIXs, but an audit trail is provided in the event of a grading dispute. We discuss other applications for this protocol, more generally defined as “digital piecework.”
Hyaluronic-Acid
发表于 2025-3-31 00:16:44
https://doi.org/10.1007/978-1-4684-6738-3oject to develop the fundamentals of secure electronic commerce. The goal of Project . (Secure Electronic Marketplace for Europe) is to provide the first open and comprehensive solutions for secure commerce over the Internet and other public information networks. We describe the objectives and summa
Water-Brash
发表于 2025-3-31 04:13:51
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罗盘
发表于 2025-3-31 06:50:01
The Possibility of Radical Reform?,nymity could be in conflict with law enforcement, for instance in cases of blackmailing or money laundering, it has been proposed to design systems in which a trustee or a set of trustees can selectively revoke the anonymity of the participants involved in suspicious transactions. From an operationa
网络添麻烦
发表于 2025-3-31 10:21:50
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言外之意
发表于 2025-3-31 16:46:09
The Context of European Agriculture,ated with roles, and users are made members of appropriate roles thereby acquiring the roles‘ permissions. In this paper we formally show that lattice-based mandatory access controls can be enforced by appropriate configuration of RBAC components. Our constructions demonstrate that role hierarchies
Hirsutism
发表于 2025-3-31 21:00:06
The Context of European Agriculture,w some of its limits. Then we present some possible extensions of this model, with their drawbacks and advantages. We finally present our own extension of the model for object-oriented systems. In this last section, we first explain the principles of our security policy, then we describe the rules o
Lamina
发表于 2025-4-1 01:27:28
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