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A Tool Kit for Partial Key Exposure Attacks on RSA
2017Thus far, partial key exposure attacks on RSA have been intensively studied using lattice based Coppersmith’s methods. In the context, attackers are given partial information of a secret exponent and prime factors of (Multi-Prime) RSA where the partial information is exposed in various ways. Although these attack scenarios are worth studying, there are
Atsushi Takayasu, Noboru Kunihiro
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Partial Key Exposure Attacks on Takagi’s Variant of RSA
2014We present several attacks on a variant of RSA due to Takagi when different parts of the private exponent are known to an attacker. We consider three cases when the exposed bits are the most significant bits, the least significant bits and the middle bits of the private exponent respectively. Our approaches are based on Coppersmith’s method for finding
Zhangjie Huang +4 more
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Cryptographic Key Reliable Lifetimes: Bounding the Risk of Key Exposure in the Presence of Faults
2006With physical attacks threatening the security of current cryptographic schemes, no security policy can be developed without taking into account the physical nature of computation. In this paper we adapt classical reliability modeling techniques to cryptographic systems.
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A PKI System for Detecting the Exposure of a User’s Secret Key
2006Dodis et al proposed a key-insulated signature scheme in 2003. The scheme can minimize the damage caused by the secret key’s exposure but can not protect the user from the secret key’s exposure perfectly. We propose a PKI system which can detect immediately even a single illegitimate signature due to the exposure of a user’s secret key. The system uses
YoungGyo Lee +3 more
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Partial Key Exposure: Generalized Framework to Attack RSA
2011In the domain of modern public key cryptography, RSA is the most popular system in use. Efficient factorization of the RSA modulus N, constituted as a product of two primes p, q of ‘large' bitsize, is a challenging problem in RSA cryptanalysis. The solution to this factorization is aided if the attacker gains partial knowledge about the decryption ...
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Partial key exposure attack on RSA using some private key blocks
Journal of Computer Virology and Hacking Techniques, 2023Santosh Kumar Ravva +2 more
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Adaptive Event‐Driven Key Management for Securing Cloud Data Against Key Exposure
Concurrency and Computation: Practice and ExperienceABSTRACT Ensuring data confidentiality and integrity in dynamic cloud storage environments is a growing challenge, particularly in the face of key exposure threats. Traditional key management schemes, which rely on periodic updates, introduce significant vulnerabilities due to long windows of exposure between key rotations.
Atul Kumar Singh, Kriti Bhushan
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Exposure therapy for PTSD: A meta-analysis
Clinical Psychology Review, 2022Carmen P Mclean +2 more
exaly
Partial Key Exposure Attacks on BIKE, Rainbow and NTRU
2022Andre Esser 0001 +3 more
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An Evaluation: RSA Private Key Exposure Impacts All Key Vulnerabilities
2023 6th International Seminar on Research of Information Technology and Intelligent Systems (ISRITI), 2023Martin Suhartana, Emny Harna Yossy
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