甜瓜 发表于 2025-3-30 11:31:21
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A New Attack against the Selvi-Vivek-Rangan Deterministic Identity Based Signature Scheme from ACISPlso proposed the first fully aggregate identity based signature scheme with no prior communication among different signers. Under the strong RSA assumption, they showed their schemes could resist the adaptive chosen message and adaptive chosen identity attack in the random oracle model. However, NosAsparagus 发表于 2025-3-30 20:37:25
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Cryptanalysis of RSA with Multiple Small Secret Exponentsume that all secret exponents are smaller than ... When . = 1, Boneh and Durfee proposed a polynomial time algorithm to factor the public modulus .. The algorithm works provided that .. So far, several generalizations of the attacks for arbitrary . have been proposed. However, these attacks do not acholeretic 发表于 2025-3-31 01:21:17
New Model and Construction of ABE: Achieving Key Resilient-Leakage and Attribute Direct-Revocationrawn attention for realizing decentralized access control in large and dynamic networks such as Mesh network, Internet of Things and cloud computing. However, in open networks, the attacker can blow the concrete implementation of cryptosystems, and then gain the internal secret states such as pseudo简略 发表于 2025-3-31 08:30:02
Bandwidth-Efficient Attribute Based Signature and Signcryption in Standard Model-realizable monotone access structures with only 3 pairings for the verification algorithm, which is an affirmative answer for one of the open problems left in Pairing 2012 by Gagn.. Our ABS provides signer privacy, and the existential unforgeability is achieved in selective security model. We alsoinhibit 发表于 2025-3-31 10:18:48
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Hierarchical Identity-Based Broadcast Encryption). Similar to HIBE, HIBBE organizes users in a tree-like structure and users can delegate their decryption capability to their subordinates, which mirrors hierarchical social organizations in the real world. Unlike HIBE merely allowing a single decryption path, HIBBE enables encryption to any subset新手 发表于 2025-3-31 20:26:18
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