Buchmann, Johannes ; Vollmer, Ulrich (2007):
Binary Quadratic Forms. An Algorithmic Approach.
In: Algorithms and Computation in Mathematics, Springer Berlin/Heidelberg, ISBN 978-3-540-46367-2,
[Book]

Buchmann, Johannes ; Vollmer, Ulrich (2006):
CLC2006 - Workshop on Codes and Lattices in Cryptography.
[Other]

Buchmann, Johannes ; Dahmen, Erik ; May, Alexander ; Vollmer, Ulrich (2006):
Krypto 2020.
In: >The Information Security Journal -(KES), 5, pp. 74-83. [Article]

Buchmann, Johannes ; May, Alexander ; Vollmer, Ulrich (2006):
Perspectives for cryptographic long-term security.
In: >Commun. ACM, 49 (9), pp. 50-55. [Article]

Buchmann, Johannes ; May, Alexander ; Vollmer, Ulrich (2006):
Perspectives for cryptographic long-term security.
In: >Commun. ACM, 49 (9), DOI: 10.1145/1151030.1151055,
[Article]

Buchmann, Johannes ; Vollmer, Ulrich (2006):
A Terr algorithm for computations in the infrastructure of real-quadratic number fields.
In: >Journal de Théorie des Nombres de Bordeaux, 18 (3), pp. 559--572. [Article]

Schmidt, Arthur ; Vollmer, Ulrich (2005):
Polynomial time quantum algorithm for the computation of the unit group of a number field.
In: STOC 2005 - Proceedings of the 37th Annual ACM Symposium on Theory of Computing, pp. 475-480,
ACM, Baltimore, MD, USA, ISBN 1-58113-960-8,
DOI: 10.1145/1060590.1060661,
[Conference or Workshop Item]

Buchmann, Johannes ; Coronado, Carlos ; Döring, Martin ; Engelbert, Daniela ; Ludwig, Christoph ; Overbeck, Raphael ; Schmidt, Arthur ; Vollmer, Ulrich ; Weinmann, Ralf-Philipp (2004):
Post-Quantum Signatures.
In: Cryptology ePrint Archive, 2004 (297), pp. 1-30. International Association for Cryptologic Research (IACR), [Article]

Vollmer, Ulrich (2004):
Rigorously Analyzed Algorithms for the Discrete Logarithm Problem in Quadratic Number Fields.
Darmstadt, Technische Universität, TU Darmstadt,
[Ph.D. Thesis]

Buchmann, Johannes ; Takagi, Tsuyoshi ; Vollmer, Ulrich (2004):
Number field cryptography.
41, In: High Primes and Misdemeanours: Lectures in Honour of the 60th Birthday of Hugh Cowie Williams, pp. 111-125,
ISBN 200-8218-3353-7,
[Conference or Workshop Item]

Schmidt, Arthur ; Vollmer, Ulrich (2004):
Polynomial Time Quantum Algorithm for the Computation of the Unit Group of a Number Field.
(TI-1/04), [Report]

Vollmer, Ulrich (2003):
Rigorously analyzed algorithms for the discrete logarithm problem in quadratic number fields.
Darmstadt, Techn. Univ., TU Darmstadt,
[Ph.D. Thesis]

Buchmann, Johannes ; Takagi, Tsuyoshi ; Vollmer, Ulrich (2003):
Number field cryptography.
(TI-11/03), [Report]

Vollmer, Ulrich (2003):
Rigorously Analyzed Algorithms for the Discrete Logarithm Problem in Quadratic Number Fields.
Technische Universität Darmstadt,
[Ph.D. Thesis]

Vollmer, Ulrich (2003):
A note on the hermite basis computation of large integer matrices.
In: ISSAC '03: Proceedings of the 2003 international symposium on Symbolic and algebraic computation, pp. 255-257,
ACM Press, Philadelphia, PA, USA, ISBN 1-58113-641-2,
[Conference or Workshop Item]

Vollmer, Ulrich (2003):
A note on the hermite basis computation of large integer matrices.
(TI-10/03), [Report]

Vollmer, Ulrich (2002):
An accelerated Buchmann algorithm for regulator computation in real quadratic fields.
In: ANTS <5, 2002, Sydney>: Algorithmic number theory : proceedings / Claus Fieker ...eds.- Berlin [u.a.]: Springer, 2002.-(Lecture notes in computer science; 2369).- ISBN 3-540-43863-7.- S. 148-162, Berlin [u.a.], Springer, [Conference or Workshop Item]

Vollmer, Ulrich (2002):
An accelerated Buchmann algorithm for regulator computation in real quadratic fields.
(TI-2/02), [Report]

Vollmer, Ulrich (2002):
An accelerated Buchmann algorithm for regulator computation in real quadratic fields.
2369/2002, In: Proceedings of Algorithmic Number Theory (ANTS-V), pp. 148-162,
[Conference or Workshop Item]

Vollmer, Ulrich (2000):
Asymptotically Fast Discrete Logarithms in Quadratic Number Fields.
In: LNCS, In: ANTS-IV - Algorithmic Number Theory, 4th International Symposium, pp. 581-594,
Springer, Leiden, The Netherlands, ISBN 3-540-67695-3,
[Conference or Workshop Item]

Vollmer, Ulrich (2000):
Asymptotically Fast Discrete Logarithms in Quadratic Number Fields.
(TI-6/00), [Report]