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Displaying 1151 - 1175 of 2846

Differential Properties of the HFE Cryptosystem

October 1, 2014
Author(s)
Taylor Daniels, Daniel Smith-Tone
Multivariate Public Key Cryptography (MPKC) has been put forth as a possible post-quantum family of cryptographic schemes. These schemes lack provable security in the reduction theoretic sense, and so their security against yet undiscovered attacks remains

Guidelines for Smart Grid Cybersecurity

September 25, 2014
Author(s)
Victoria Y. Pillitteri, Tanya L. Brewer
This three-volume report, Guidelines for Smart Grid Cybersecurity, presents an analytical framework that organizations can use to develop effective cybersecurity strategies tailored to their particular combinations of Smart Grid-related characteristics

Computer Security Division 2013 Annual Report

September 4, 2014
Author(s)
Patrick D. O'Reilly, Gregory A. Witte, Chris Johnson, Doug Rike
Title III of the E-Government Act of 2002, entitled the Federal Information Security Management Act (FISMA) of 2002, requires NIST to prepare an annual public report on activities undertaken in the previous year, and planned for the coming year, to carry

BIOS Protection Guidelines for Servers

August 28, 2014
Author(s)
Andrew R. Regenscheid
Modern computers rely on fundamental system firmware, commonly known as the Basic Input/Output System (BIOS), to facilitate the hardware initialization process and transition control to the hypervisor or operating system. Unauthorized modification of BIOS

Policy Machine: Towards a General Purpose Enterprise-Wide Operating Environment

August 28, 2014
Author(s)
David F. Ferraiolo, Larry Feldman, Gregory A. Witte
The ability to control access to sensitive data in accordance with policy is perhaps the most fundamental security requirement. Despite over four decades of security research, the limited ability for existing access control mechanisms to enforce a

Single-shot security for one-time memories in the isolated qubits model

August 21, 2014
Author(s)
Yi-Kai Liu
One-time memories (OTM's) are simple, tamper-resistant cryptographic devices, which can be used to implement sophisticated functionalities such as one-time programs. OTM's cannot exist in a fully-classical world, or in a fully-quantum world, but there is
Displaying 1151 - 1175 of 2846
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