Joachim von zur Gathen

Affiliations:
  • University of Bonn, Germany
  • University of Paderborn, Germany


According to our database1, Joachim von zur Gathen authored at least 116 papers between 1976 and 2023.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of two.

Timeline

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Bibliography

2023
Unicity distance of the Zodiac-340 cipher.
Cryptologia, September, 2023

2022
Shifted varieties and discrete neighborhoods around varieties.
J. Symb. Comput., 2022

2021
Counting invariant subspaces and decompositions of additive polynomials.
J. Symb. Comput., 2021

Interpolation by decomposable univariate polynomials.
CoRR, 2021

2020
Sidon sets and statistics of the ElGamal function.
Cryptologia, 2020

2019
Iteration entropy.
Math. Comput., 2019

Uruguayan Cryptography: Printed Book Covers.
Proceedings of the 2nd International Conference on Historical Cryptology, 2019

2018
Why One Cannot Estimate the Entropy of English by Sampling.
J. Quant. Linguistics, 2018

Uruguayan Cryptographic Carpet.
Proceedings of the 1st International Conference on Historical Cryptology, 2018

2015
Survey on Counting Special Types of Polynomials.
Proceedings of the Computer Algebra and Polynomials, 2015

Circulant graphs and GCD and LCM of subsets.
Inf. Process. Lett., 2015

Counting Decomposable Univariate Polynomials.
Comb. Probab. Comput., 2015

CryptoSchool
Springer, ISBN: 978-3-662-48425-8, 2015

2014
Normal form for Ritt's Second Theorem.
Finite Fields Their Appl., 2014

Survey on counting special types of polynomials.
CoRR, 2014

2013
Counting Reducible, Powerful, and Relatively Irreducible Multivariate Polynomials over Finite Fields.
SIAM J. Discret. Math., 2013

Lower bounds for decomposable univariate wild polynomials.
J. Symb. Comput., 2013

Compositions and collisions at degree <i>p</i><sup>2</sup>.
J. Symb. Comput., 2013

Generating safe primes.
J. Math. Cryptol., 2013

Modern Computer Algebra (3. ed.).
Cambridge University Press, ISBN: 978-1-107-03903-2, 2013

Factorization of univariate polynomials.
Proceedings of the Handbook of Finite Fields., 2013

2012
Compositions and collisions at degree p<sup>2</sup>
CoRR, 2012

Interval Partitions and Polynomial Factorization.
Algorithmica, 2012

2011
Counting decomposable multivariate polynomials.
Appl. Algebra Eng. Commun. Comput., 2011

2010
Approximate polynomial GCD: Small degree and small height perturbations.
J. Symb. Comput., 2010

Composition collisions and projective polynomials
CoRR, 2010

Composition collisions and projective polynomials: statement of results.
Proceedings of the Symbolic and Algebraic Computation, International Symposium, 2010

Decomposition of generic multivariate polynomials.
Proceedings of the Symbolic and Algebraic Computation, International Symposium, 2010

2009
Subset sum pseudorandom numbers: fast generation and distribution.
J. Math. Cryptol., 2009

The number of decomposable univariate polynomials. extended abstract.
Proceedings of the Symbolic and Algebraic Computation, International Symposium, 2009

2008
Counting reducible and singular bivariate polynomials.
Finite Fields Their Appl., 2008

Approximate Polynomial gcd: Small Degree and Small Height Perturbations.
Proceedings of the LATIN 2008: Theoretical Informatics, 2008

2007
Finding Low Weight Polynomial Multiples Using Lattices.
IACR Cryptol. ePrint Arch., 2007

Zimmermann Telegram: The Original Draft.
Cryptologia, 2007

Efficient Multiplication Using Type 2 Optimal Normal Bases.
Proceedings of the Arithmetic of Finite Fields, First International Workshop, 2007

2006
GCD of Random Linear Combinations.
Algorithmica, 2006

Fast arithmetic for polynomials over F2in hardware.
Proceedings of the 2006 IEEE Information Theory Workshop, 2006

Who was who in polynomial factorization: 1.
Proceedings of the Symbolic and Algebraic Computation, International Symposium, 2006

2005
Polynomial and Normal Bases for Finite Fields.
J. Cryptol., 2005

Efficient FPGA-Based Karatsuba Multipliers for Polynomials over F<sub>2</sub>.
Proceedings of the Selected Areas in Cryptography, 12th International Workshop, 2005

2004
Fast arithmetic with general Gauß periods.
Theor. Comput. Sci., 2004

Computing special powers in finite fields.
Math. Comput., 2004

Friederich Johann buck: Arithmetic Puzzles in Cryptography.
Cryptologia, 2004

Polynomial interpolation from multiples.
Proceedings of the Fifteenth Annual ACM-SIAM Symposium on Discrete Algorithms, 2004

Predicting Subset Sum Pseudorandom Generators.
Proceedings of the Selected Areas in Cryptography, 11th International Workshop, 2004

Arithmetic Circuits for Discrete Logarithms.
Proceedings of the LATIN 2004: Theoretical Informatics, 2004

GCD of Random Linear Forms.
Proceedings of the Algorithms and Computation, 15th International Symposium, 2004

2003
Subresultants revisited.
Theor. Comput. Sci., 2003

Finding Points on Curves over Finite Fields.
SIAM J. Comput., 2003

Irreducible trinomials over finite fields.
Math. Comput., 2003

Claude Comiers: the First Arithmetical Cryptography.
Cryptologia, 2003

Complexity of some arithmetic problems for binary polynomials.
Comput. Complex., 2003

Multivariate Polynomial Decomposition.
Appl. Algebra Eng. Commun. Comput., 2003

An authentication scheme based on roots of sparse polynomials.
Proceedings of the Proceedings 2003 IEEE Information Theory Workshop, 2003

FPGA designs of parallel high performance GF(2<sup>233</sup>) multipliers.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

A High Performance VLIW Processor for Finite Field Arithmetic.
Proceedings of the 17th International Parallel and Distributed Processing Symposium (IPDPS 2003), 2003

Modern computer algebra (2. ed.).
Cambridge University Press, ISBN: 978-0-521-82646-4, 2003

2002
Polynomial factorization over F<sub>2</sub>.
Math. Comput., 2002

Tradeoff analysis of FPGA based elliptic curve cryptography.
Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

Reconfigurable Implementation of Elliptic Curve Crypto Algorithms.
Proceedings of the 16th International Parallel and Distributed Processing Symposium (IPDPS 2002), 2002

2001
Factoring Polynomials Over Finite Fields: A Survey.
J. Symb. Comput., 2001

Factoring a binary polynomial of degree over one million.
SIGSAM Bull., 2001

2000
The CREW PRAM Complexity of Modular Inversion.
SIAM J. Comput., 2000

Algorithms for Exponentiation in Finite Fields.
J. Symb. Comput., 2000

1999
Normal bases via general Gauss periods.
Math. Comput., 1999

Computing Special Powers in Finite Fields (extended abstract).
Proceedings of the 1999 International Symposium on Symbolic and Algebraic Computation, 1999

GCD of Many Integers.
Proceedings of the Computing and Combinatorics, 5th Annual International Conference, 1999

Constructing Elements of Large Order in Finite Fields.
Proceedings of the Applied Algebra, 1999

1998
Computing components and projections of curves over finite fields.
SIAM J. Comput., 1998

Gauss periods: orders and cryptographical applications.
Math. Comput., 1998

Factoring Modular Polynomials.
J. Symb. Comput., 1998

Orders of Gauss Periods in Finite Fields.
Appl. Algebra Eng. Commun. Comput., 1998

1997
Polynomials with two Values.
Comb., 1997

Counting Curves and Their Projections.
Comput. Complex., 1997

Fast Algorithms for Taylor Shifts and Certain Difference Equations.
Proceedings of the 1997 International Symposium on Symbolic and Algebraic Computation, 1997

Exponentiation in Finite Fields: Theory and Practice.
Proceedings of the Applied Algebra, 1997

1996
Factoring Modular Polynomials (extended abstract).
Proceedings of the 1996 International Symposium on Symbolic and Algebraic Computation, 1996

Arithmetic and Factorization of Polynomial Over F<sub>2</sub> (extended abstract).
Proceedings of the 1996 International Symposium on Symbolic and Algebraic Computation, 1996

1995
Homogeneous Bivariate Decompositions.
J. Symb. Comput., 1995

The Computational Complexity of Recognizing Permutation Functions.
Comput. Complex., 1995

Gauss Periods and Fast Exponentiation in Finite Fields (Extended Abstract).
Proceedings of the LATIN '95: Theoretical Informatics, 1995

Finding Points on Curves over Finite Fields (Extended Abstract).
Proceedings of the 36th Annual Symposium on Foundations of Computer Science, 1995

1994
Components and Projections of Curves over Finite Fields.
Proceedings of the Algorithms and Computation, 5th International Symposium, 1994

1992
Processor-Efficient Exponentiation in Finite Fields.
Inf. Process. Lett., 1992

A polynomial factorization challenge.
SIGSAM Bull., 1992

Computing Frobenius Maps and Factoring Polynomials.
Comput. Complex., 1992

Computing Frobenius Maps and Factoring Polynomials (Extended Abstract)
Proceedings of the 24th Annual ACM Symposium on Theory of Computing, 1992

1991
Boolean Circuits Versus Arithmetic Circuits
Inf. Comput., March, 1991

Tests for Permutation Polynomials.
SIAM J. Comput., 1991

Efficient and Optimal Exponentiation in Finite Fields.
Comput. Complex., 1991

Efficient Exponentiation in Finite Fields (Extended Abstract)
Proceedings of the 32nd Annual Symposium on Foundations of Computer Science, 1991

1990
Analysis of Euclidean Algorithms for Polynomials over Finite Fields.
J. Symb. Comput., 1990

Constructing Normal Bases in Finite Fields.
J. Symb. Comput., 1990

Functional Decomposition of Polynomials: The Wild Case.
J. Symb. Comput., 1990

Functional Decomposition of Polynomials: The Tame Case.
J. Symb. Comput., 1990

Inversion in Finite Fields Using Logarithmic Depth.
J. Symb. Comput., 1990

Polynomials over Finite Fields with Large Images.
Proceedings of the International Symposium on Symbolic and Algebraic Computation, 1990

1989
Testing Permutation Polynomials (Extended Abstract)
Proceedings of the 30th Annual Symposium on Foundations of Computer Science, Research Triangle Park, North Carolina, USA, 30 October, 1989

1987
Factoring Polynomials and Primitive Elements for Special Primes.
Theor. Comput. Sci., 1987

Computing Powers in Parallel.
SIAM J. Comput., 1987

Feasible Arithmetic Computations: Valiant's Hypothesis.
J. Symb. Comput., 1987

Functional Decomposition of Polynomials
Proceedings of the 28th Annual Symposium on Foundations of Computer Science, 1987

1986
Representations and Parallel Computations for Rational Functions.
SIAM J. Comput., 1986

Parallel Arithmetic Computations: A Survey.
Proceedings of the Mathematical Foundations of Computer Science 1986, 1986

Irreducible Polynomials over Finite Fields.
Proceedings of the Foundations of Software Technology and Theoretical Computer Science, 1986

Permanent and Determinant
Proceedings of the 27th Annual Symposium on Foundations of Computer Science, 1986

1985
Factoring Sparse Multivariate Polynomials.
J. Comput. Syst. Sci., 1985

Irreducibility of Multivariate Polynomials.
J. Comput. Syst. Sci., 1985

1984
Parallel Algorithms for Algebraic Problems.
SIAM J. Comput., 1984

Parallel Powering
Proceedings of the 25th Annual Symposium on Foundations of Computer Science, 1984

1983
Polynomial-Time Factorization of Multivariate Polynomials over Finite Fields.
Proceedings of the Automata, 1983

Factoring Sparse Multivariate Polynomials
Proceedings of the 24th Annual Symposium on Foundations of Computer Science, 1983

Representations of Rational Functions
Proceedings of the 24th Annual Symposium on Foundations of Computer Science, 1983

1982
Fast Parallel Matrix and GCD Computations
Inf. Control., March, 1982

1980
Some Polynomials that are Hard to Compute.
Theor. Comput. Sci., 1980

1976
Weitere zum Erfüllungsproblem polynomial äquivalente kombinatorische Aufgaben.
Proceedings of the Komplexität von Entscheidungsproblemen, Ein Seminar, 1976


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