- Appears in M. Joye (Ed.): Topics in Cryptology CT-RSA 2003, Springer-Verlag LNCS 2612, pp. 244262, ISBN 3-540-00847-0.
- Appears in A. Menezes, P. Sarkar (Eds.): Progress in Cryptology INDOCRYPT 2002, Springer-Verlag LNCS 2551, pp. 296313, ISBN 3-540-00263-4.
- S. Vaudenay, A. M. Youssef (Eds.): Selected Areas in Cryptography SAC 2001, Springer-Verlag LNCS 2259, pp. 165180, ISBN 3-540-43066-0.
- Main text appears in G. I. Davida, Y. Frankel (Eds.): Information Security ISC 2001, Springer-Verlag LNCS 2200, pp. 324334, ISBN 3-540-42662-0.
- Technical Report No. TI-5/00, 6th June 2000 CRYPTOGRAPHY BASED ON NUMBER FIELDS WITH LARGE
- eurity of gryptosystems fsed on glss qroups of smginry udrti yrders
- Technical Report TI-5/02 (9th August 2002) TU Darmstadt, Fachbereich Informatik
- Technical Report TI-8/01 (27th April 2001) TU Darmstadt, Fachbereich Informatik
- Main text appears in T. Okamoto (Ed.): Advances in Cryptology ASIACRYPT 2000, Springer-Verlag LNCS 1976, pp. 234-247, ISBN 3-540-41404-5.
- Journal de Theorie des Nombres de Bordeaux 12 (2000), 293307
- Appears in P. J. Lee, C. H. Lim (Eds.): Information Security and Cryptology ICISC 2002, Springer-Verlag LNCS 2587, pp. 298312, ISBN 3-540-00716-4, 2003.
- Main text appears in A. H. Chan, V. Gligor (Eds.): Information Security ISC 2002, Springer-Verlag LNCS 2433, pp. 402413, ISBN 3-540-44270-7.
