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pro vyhledávání: '"Subhadip Singha"'
Autor:
Palash Sarkar, Subhadip Singha
Publikováno v:
Advances in Mathematics of Communications. 17:484-499
Regev (2005) introduced the learning with errors (LWE) problem and showed a quantum reduction from a worst case lattice problem to LWE. Building on the work of Peikert (2009), a classical reduction from the gap shortest vector problem to LWE was obta
Autor:
Palash Sarkar, Subhadip Singha
Publikováno v:
Advances in Mathematics of Communications. 15:257-266
A key step in Regev's (2009) reduction of the Discrete Gaussian Sampling (DGS) problem to that of solving the Learning With Errors (LWE) problem is a statistical test required for verifying possible solutions to the LWE problem. We derive a lower bou
Publikováno v:
Advances in Mathematics of Communications.
A seminal 2013 paper by Lyubashevsky, Peikert, and Regev proposed basing post-quantum cryptography on ideal lattices and supported this proposal by giving a polynomial-time security reduction from the approximate Shortest Independent Vectors Problem