WebProblem (MIHNP). Using MIHNP we construct an e–cient number theoretic PseudoRandomNumberGenerator(PRNG)andane–cientMAC.Thebasic … WebWe study a class of problems called Modular Inverse Hidden Number Problems (MIHNPs). The basic problem in this class is the following: Given many pairs x i ; msbk ( + x i ) mod p for random x i 2 Zp the problem is to find 2 Zp (here msbk (x) refers to …
Paper: New Results on Modular Inversion Hidden Number Problem …
WebThe Modular Inversion Hidden Number Problem Authors: D. Boneh, S. Halevi, and N. Howgrave-Graham. Abstract: We study a class of problems called Modular Inverse Hidden Number Problems (MIHNPs). The basic problem in this class is the following: Given many pairs (x_i, msb_k[1/(A+x_i) mod p]) for random x_i in Z_p the problem is to find A in Z_p ... WebIn this paper we revisit the modular inversion hidden number problem, which is to find a hidden number given several integers and partial bits of the corresponding modular … bonitas complaints department
Modular Inversion Hidden Number Problem Revisited
WebApr 1, 2014 · An instance of the Generic HNP problem is the Modular Inversion Hidden Number Problem (MIHNP) [10], also called F p-Inverse-HNP [9]. In MIHNP, we have D = T = F p \ { − α } , V = A = F p , where f α ( t ) = MSB k , p ( 1 α + t ) , where MSB k , p ( z ) means the (integer representing the) k most significant bits of z ( mod p ) , and the ... Webnumber problem or the modular inversion hidden number problem. Our work therefore answers a question in [32]. 2.PRELIMINARIES The following gives mathematical background needed to understand the paper and definitions that will be used throughout the paper. The main definitions and notation appear in the table in Section 2.4. WebUsing Bleichenbacher’s Solution to the Hidden Number Problem to Attack Nonce Leaks in 384-Bit ECDSA Elke De Mulder 1, Michael Hutter;2*, Mark E ... Side Channel Analysis, ECDSA, Modular Inversion, Hid-den Number Problem, Bleichenbacher, FFT, LLL, BKZ. 1 Introduction In this paper we describe an attack against nonce leaks in 384-bit ECDSA [2] ... bonitas chronic medicine list