Measuring small subgroup attacks against Diffie-Hellman Luke Valenta∗ , David Adrian† , Antonio Sanso‡ , Shaanan Cohney∗ , Joshua Fried∗ , Marcella Hastings∗ , J. Alex Halderman† , Nadia Heninger∗ ∗ Uni

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Date: 2017-09-13 08:39:05 Cryptography Algebra Abstract algebra Group theory Computational hardness assumptions DiffieHellman key exchange Cyclic group Logjam Generating set of a group Subgroup Whitfield Diffie Computational DiffieHellman assumption		Measuring small subgroup attacks against Diffie-Hellman Luke Valenta∗ , David Adrian† , Antonio Sanso‡ , Shaanan Cohney∗ , Joshua Fried∗ , Marcella Hastings∗ , J. Alex Halderman† , Nadia Heninger∗ ∗ Uni Add to Reading List Source URL: www.seas.upenn.edu Download Document from Source Website File Size: 294,95 KB Share Document on Facebook

	Measuring small subgroup attacks against Diffie-Hellman Luke Valenta∗ , David Adrian† , Antonio Sanso‡ , Shaanan Cohney∗ , Joshua Fried∗ , Marcella Hastings∗ , J. Alex Halderman† , Nadia Heninger∗ ∗ Uni DocID: 1xVhf - View Document
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	THE SCHUR–ZASSENHAUS THEOREM KEITH CONRAD When N is a normal subgroup of G, can we reconstruct G from N and G/N ? In general, no. For instance, the groups Z/(p2 ) and Z/(p) × Z/(p) (for prime p) are nonisomorphic, but DocID: 1vr1L - View Document
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	Week 4 (due April 30) Reading: Srednicky, sections 69, 70. See also a book by Howard Georgi, ”Lie algebras in particle physics”. 1. (a) (10 points) The complex symplectic group Sp(2N, C) is a complex subgroup of GL(2 DocID: 1vpdH - View Document