brachial-plexus 发表于 2025-3-28 17:37:13
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http://reply.papertrans.cn/87/8635/863456/863456_43.pngatopic 发表于 2025-3-29 05:19:00
Anonymous Authenticated Communicationhow can a set of senders authenticate their messages without revealing their identity? Despite the paradoxical nature of this problem, there exist many cryptographic schemes designed to achieve both goals simultaneously, in some form..This paper provides a composable treatment of communication channPALMY 发表于 2025-3-29 10:22:44
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On the Related-Key Attack Security of Authenticated Encryption Schemesr invention, RKA security has been an important design goal in cryptography, and various works aim at designing cryptographic primitives that offer protection against related-key attacks. At EUROCRYPT’03, Bellare and Kohno introduced the first formal treatment of related-key attacks focusing on pseuWorking-Memory 发表于 2025-3-29 22:24:28
Mix-Nets from Re-randomizable and Replayable CCA-Secure Public-Key Encryptiond of the cumbersome public-verifiability property, and we give a more efficient instantiation for the mix-net protocol based on a (non publicly-verifiable) Rand-RCCA scheme. Additionally, we give a more careful security analysis of their mix-net protocol.误传 发表于 2025-3-30 01:14:13
New and Improved Constructions for Partially Equivocable Public Key Encryptionof rate-1 PEPE based on standard assumptions. In particular, we obtain the first constant ciphertext-rate NCE construction from the LWE assumption with polynomial modulus, and from the Subgroup Decision assumption. We also propose an alternative DDH-based construction with guaranteed polynomial running time.sinoatrial-node 发表于 2025-3-30 04:24:41
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