重叠
发表于 2025-3-25 04:01:24
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intrigue
发表于 2025-3-25 09:13:54
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轻快带来危险
发表于 2025-3-25 13:01:55
KDM-Secure Public-Key Encryption from Constant-Noise LPNraic structure. Over the years, constructions of different public-key primitives were proposed from LPN, but most of them are based on the LPN assumption with . rate rather than . rate. A recent breakthrough was made by Yu and Zhang (Crypto’16), who constructed the first Public-Key Encryption (PKE)
讨好美人
发表于 2025-3-25 17:55:52
Long-Term Secure Commitments via Extractable-Binding Commitments used commitment schemes is threatened in the long-term, when adversaries become computationally much more powerful. We improve over this situation by putting forward a new notion of commitment schemes, so called .. These schemes allow for long-term protection because they allow to adjust the protec
有权
发表于 2025-3-25 21:14:00
New Proof Techniques for DLIN-Based Adaptively Secure Attribute-Based Encryptionrmula .. Thus our KP-(resp. CP-)ABE has non-redundant ciphertexts (resp. secret keys). For achieving the results, we develop a new encoding method for access policy matrix for ABE, by . into its matrix and randomness, and . the LSS shares in simulation. The new techniques are of independent interest
JEER
发表于 2025-3-26 02:39:10
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COMA
发表于 2025-3-26 07:16:45
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保守
发表于 2025-3-26 10:21:42
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escalate
发表于 2025-3-26 13:24:37
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文字
发表于 2025-3-26 19:11:12
Lattice-Based Revocable Identity-Based Encryption with Bounded Decryption Key Exposure Resistancedynamically and efficiently. To capture a realistic scenario, Seo and Emura introduced an additional important security notion, called . (DKER), where an adversary is allowed to query short-term decryption keys. Although several RIBE schemes that satisfy DKER have been proposed, all the lattice-base