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Search Publications by: Morris J. Dworkin (Fed)

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Displaying 26 - 50 of 56

A Keyed Sponge Construction with Pseudorandomness in the Standard Model

March 22, 2012
Author(s)
Donghoon Chang, Morris Dworkin, Seokhie Hong, John M. Kelsey, Mridul Nandi
The sponge construction, designed by Bertoni, Daemen, Peeters, and Asscheis, is the framework for hash functions such as Keccak, PHOTON, Quark, and spongent. The designers give a keyed sponge construction by prepending the message with key and prove a

Status Report on the Second Round of the SHA-3 Cryptographic Hash Algorithm Competition

February 23, 2011
Author(s)
Meltem Sonmez Turan, Ray A. Perlner, Lawrence E. Bassham, William E. Burr, Dong H. Chang, Shu-jen H. Chang, Morris J. Dworkin, John M. Kelsey, Souradyuti Paul, Rene C. Peralta
The National Institute of Standards and Technology (NIST) opened a public competition on November 2, 2007 to develop a new cryptographic hash algorithm - SHA-3, which will augment the hash algorithms currently specified in the Federal Information

Recommendation for Block Cipher Modes of Operation Methods and Techniques

December 1, 2001
Author(s)
Morris J. Dworkin
This recommendation defines five confidentiality modes of operation for use with an underlying symmetric key block cipher algorithm: Electronic Codebook (ECB), Cipher Block Chaining (CBC), Cipher Feedback (CFB), Output Feedback (OFB), and Counter (CTR)

Advanced Encryption Standard (AES)

November 26, 2001
Author(s)
National Institute of Standards and Technology (NIST), Morris J. Dworkin, Elaine Barker, James R. Nechvatal, James Foti, Lawrence E. Bassham, E. Roback, James F. Dray Jr.
The Advanced Encryption Standard (AES) specifies a FIPS-approved cryptographic algorithm that can be used to protect electronic data. The AES algorithm is a symmetric block cipher that can encrypt (encipher) and decrypt (decipher) information. Encryption

Report on the Second Modes of Operation Workshop

October 1, 2001
Author(s)
Morris J. Dworkin
NIST sponsored a public workshop for the analysis of block cipher modes of operation on August 24, 2001, in Goleta, California. This report summarizes the presentations and discussions at that workshop.

Report on the Development of the Advanced Encryption Standard (AES)

June 1, 2001
Author(s)
James R. Nechvatal, Elaine B. Barker, Lawrence E. Bassham, William E. Burr, Morris J. Dworkin, James Foti, E Roback
In 1997, the National Institute of Standards and Technology (NIST) initiated a process to select a symmetric-key encryption algorithm to be used to protect sensitive (unclassified) Federal information in furtherance of NIST's statutory responsibilities. In