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| 2012 | ||
|---|---|---|
| 104 | Marc Fischlin, Johannes Buchmann, Mark Manulis: Public Key Cryptography - PKC 2012 - 15th International Conference on Practice and Theory in Public Key Cryptography, Darmstadt, Germany, May 21-23, 2012. Proceedings Springer 2012 | |
| 103 | Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann: A Multivariate based Threshold Ring Signature Scheme. IACR Cryptology ePrint Archive 2012: 194 (2012) | |
| 102 | Robert Niebuhr, Mohammed Meziani, Stanislav Bulygin, Johannes Buchmann: Selecting parameters for secure McEliece-based cryptosystems. Int. J. Inf. Sec. 11(3): 137-147 (2012) | |
| 2011 | ||
| 101 | Johannes Buchmann, Erik Dahmen, Sarah Ereth, Andreas Hülsing, Markus Rückert: On the Security of the Winternitz One-Time Signature Scheme. AFRICACRYPT 2011: 363-378 | |
| 100 | Alexander Wiesmaier, Moritz Horsch, Johannes Braun, Franziskus Kiefer, Detlef Hühnlein, Falko Strenzke, Johannes Buchmann: An efficient mobile PACE implementation. ASIACCS 2011: 176-185 | |
| 99 | Stanislav Bulygin, Johannes Buchmann: Algebraic Cryptanalysis of the Round-Reduced and Side Channel Analysis of the Full PRINTCipher-48. CANS 2011: 54-75 | |
| 98 | Po-Chun Kuo, Michael Schneider, Özgür Dagdelen, Jan Reichelt, Johannes Buchmann, Chen-Mou Cheng, Bo-Yin Yang: Extreme Enumeration on GPU and in Clouds - - How Many Dollars You Need to Break SVP Challenges -. CHES 2011: 176-191 | |
| 97 | Mohamed Saied Emam Mohamed, Jintai Ding, Johannes Buchmann: Towards Algebraic Cryptanalysis of HFE Challenge 2. ISA 2011: 123-131 | |
| 96 | Mohamed Saied Emam Mohamed, Stanislav Bulygin, Johannes Buchmann: Using SAT Solving to Improve Differential Fault Analysis of Trivium. ISA 2011: 62-71 | |
| 95 | Johannes Buchmann, Erik Dahmen, Andreas Hülsing: XMSS - A Practical Forward Secure Signature Scheme Based on Minimal Security Assumptions. PQCrypto 2011: 117-129 | |
| 94 | Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann: Linear Recurring Sequences for the UOV Key Generation. Public Key Cryptography 2011: 335-350 | |
| 93 | Johannes Buchmann, Erik Dahmen, Sarah Ereth, Andreas Hülsing, Markus Rückert: On the Security of the Winternitz One-Time Signature Scheme. IACR Cryptology ePrint Archive 2011: 191 (2011) | |
| 92 | Mohamed Saied Emam Mohamed, Jintai Ding, Johannes Buchmann: The Complexity Analysis of the MutantXL Family. IACR Cryptology ePrint Archive 2011: 36 (2011) | |
| 91 | Johannes Buchmann, Erik Dahmen, Andreas Hülsing: XMSS - A Practical Forward Secure Signature Scheme based on Minimal Security Assumptions. IACR Cryptology ePrint Archive 2011: 484 (2011) | |
| 2010 | ||
| 90 | Jens Hermans, Michael Schneider, Johannes Buchmann, Frederik Vercauteren, Bart Preneel: Parallel Shortest Lattice Vector Enumeration on Graphics Cards. AFRICACRYPT 2010: 52-68 | |
| 89 | Johannes Buchmann, Daniel Cabarcas, Jintai Ding, Mohamed Saied Emam Mohamed: Flexible Partial Enlargement to Accelerate Gröbner Basis Computation over F2. AFRICACRYPT 2010: 69-81 | |
| 88 | Lucie Langer, Axel Schmidt, Johannes Buchmann, Melanie Volkamer: A Taxonomy Refining the Security Requirements for Electronic Voting: Analyzing Helios as a Proof of Concept. ARES 2010: 475-480 | |
| 87 | Johannes Buchmann, Stanislav Bulygin, Jintai Ding, Wael Said Abd Elmageed Mohamed, Fabian Werner: Practical Algebraic Cryptanalysis for Dragon-Based Cryptosystems. CANS 2010: 140-155 | |
| 86 | Axel Schmidt, Melanie Volkamer, Johannes Buchmann: An Evaluation and Certification Approach to Enable Voting Service Providers. Electronic Voting 2010: 135-148 | |
| 85 | Stanislav Bulygin, Albrecht Petzoldt, Johannes Buchmann: Towards Provable Security of the Unbalanced Oil and Vinegar Signature Scheme under Direct Attacks. INDOCRYPT 2010: 17-32 | |
| 84 | Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann: CyclicRainbow - A Multivariate Signature Scheme with a Partially Cyclic Public Key. INDOCRYPT 2010: 33-48 | |
| 83 | Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann: Selecting Parameters for the Rainbow Signature Scheme. PQCrypto 2010: 218-240 | |
| 82 | Michael Schneider, Johannes Buchmann: Extended Lattice Reduction Experiments Using the BKZ Algorithm. Sicherheit 2010: 241-252 | |
| 81 | Robert Niebuhr, Mohammed Meziani, Stanislav Bulygin, Johannes Buchmann: Selecting Parameters for Secure McEliece-based Cryptosystems. IACR Cryptology ePrint Archive 2010: 271 (2010) | |
| 80 | Stanislav Bulygin, Albrecht Petzoldt, Johannes Buchmann: Towards provable security of the Unbalanced Oil and Vinegar signature scheme under direct attacks. IACR Cryptology ePrint Archive 2010: 420 (2010) | |
| 79 | Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann: CyclicRainbow - A multivariate Signature Scheme with a Partially Cyclic Public Key based on Rainbow. IACR Cryptology ePrint Archive 2010: 424 (2010) | |
| 78 | Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann: Selecting Parameters for the Rainbow Signature Scheme - Extended Version -. IACR Cryptology ePrint Archive 2010: 437 (2010) | |
| 2009 | ||
| 77 | Mohamed Saied Emam Mohamed, Jintai Ding, Johannes Buchmann, Fabian Werner: Algebraic Attack on the MQQ Public Key Cryptosystem. CANS 2009: 392-401 | |
| 76 | Axel Schmidt, Melanie Volkamer, Lucie Langer, Johannes Buchmann: Towards the impact of the operational environment on the security of e-voting. GI Jahrestagung 2009: 1814-1826 | |
| 75 | Melanie Volkamer, Guido Schryen, Lucie Langer, Axel Schmidt, Johannes Buchmann: Elektronische Wahlen: Verifizierung vs. Zertifizierung. GI Jahrestagung 2009: 1827-1836 | |
| 74 | Lucie Langer, Axel Schmidt, Melanie Volkamer, Johannes Buchmann: Classifying Privacy and Verifiability Requirements for Electronic Voting. GI Jahrestagung 2009: 1837-1846 | |
| 73 | Lucie Langer, Melanie Volkamer, Stefan G. Weber, Axel Schmidt, Johannes Buchmann: Towards long-term free and secret electronic elections providing voter-verifiability in the bulletin board model. ICEGOV 2009: 203-210 | |
| 72 | Mohamed Saied Emam Mohamed, Daniel Cabarcas, Jintai Ding, Johannes Buchmann, Stanislav Bulygin: MXL3: An Efficient Algorithm for Computing Gröbner Bases of Zero-Dimensional Ideals. ICISC 2009: 87-100 | |
| 71 | Johannes Buchmann, Richard Lindner: Secure Parameters for SWIFFT. INDOCRYPT 2009: 1-17 | |
| 70 | Axel Schmidt, Dennis Heinson, Lucie Langer, Zoi Opitz-Talidou, Philipp Richter, Melanie Volkamer, Johannes Buchmann: Developing a Legal Framework for Remote Electronic Voting. VOTE-ID 2009: 92-105 | |
| 69 | Johannes Buchmann, Richard Lindner, Markus Rückert, Michael Schneider: Post-quantum cryptography: lattice signatures. Computing 85(1-2): 105-125 (2009) | |
| 68 | Albrecht Petzoldt, Johannes Buchmann: A Multivariate Signature Scheme with an almost cyclic public key. IACR Cryptology ePrint Archive 2009: 440 (2009) | |
| 67 | Jens Hermans, Michael Schneider, Johannes Buchmann, Frederik Vercauteren, Bart Preneel: Parallel Shortest Lattice Vector Enumeration on Graphics Cards. IACR Cryptology ePrint Archive 2009: 601 (2009) | |
| 66 | Johannes Buchmann, Vangelis Karatsiolis: Notification Services for the Server-Based Certificate Validation Protocol. IJCNS 2(5): 378-384 (2009) | |
| 2008 | ||
| 65 | Johannes Buchmann, Jintai Ding: Post-Quantum Cryptography, Second International Workshop, PQCrypto 2008, Cincinnati, OH, USA, October 17-19, 2008, Proceedings Springer 2008 | |
| 64 | Sebastian Rohde, Thomas Eisenbarth, Erik Dahmen, Johannes Buchmann, Christof Paar: Fast Hash-Based Signatures on Constrained Devices. CARDIS 2008: 104-117 | |
| 63 | Mohamed Saied Emam Mohamed, Wael Said Abd Elmageed Mohamed, Jintai Ding, Johannes Buchmann: MXL2: Solving Polynomial Equations over GF(2) Using an Improved Mutant Strategy. PQCrypto 2008: 203-215 | |
| 62 | Johannes Buchmann, Erik Dahmen, Michael Schneider: Merkle Tree Traversal Revisited. PQCrypto 2008: 63-78 | |
| 61 | Johannes Buchmann, Richard Lindner, Markus Rückert: Explicit Hard Instances of the Shortest Vector Problem. PQCrypto 2008: 79-94 | |
| 60 | Johannes Buchmann, Martin Döring, Richard Lindner: Efficiency Improvement for NTRU. Sicherheit 2008: 163-178 | |
| 59 | Camille Vuillaume, Katsuyuki Okeya, Erik Dahmen, Johannes Buchmann: Public Key Authentication with Memory Tokens. WISA 2008: 84-98 | |
| 58 | Lucie Langer, Axel Schmidt, Johannes Buchmann: Secure Online Elections in Practice. IACR Cryptology ePrint Archive 2008: 157 (2008) | |
| 57 | Johannes Buchmann, Richard Lindner, Markus Rückert, Michael Schneider: Explicit hard instances of the shortest vector problem. IACR Cryptology ePrint Archive 2008: 333 (2008) | |
| 56 | Mohamed Saied Emam Mohamed, Jintai Ding, Johannes Buchmann: Algebraic Cryptanalysis of MQQ Public Key Cryptosystem by MutantXL. IACR Cryptology ePrint Archive 2008: 451 (2008) | |
| 55 | Johannes Buchmann, Richard Lindner: Secure Parameters for SWIFFT. IACR Cryptology ePrint Archive 2008: 493 (2008) | |
| 2007 | ||
| 54 | Johannes Buchmann, Erik Dahmen, Elena Klintsevich, Katsuyuki Okeya, Camille Vuillaume: Merkle Signatures with Virtually Unlimited Signature Capacity. ACNS 2007: 31-45 | |
| 53 | Stefan G. Weber, Roberto Araujo, Johannes Buchmann: On Coercion-Resistant Electronic Elections with Linear Work. ARES 2007: 908-916 | |
| 52 | Johannes Buchmann, Martin Döring, Richard Lindner: Efficiency Improvement for NTRU. IACR Cryptology ePrint Archive 2007: 263 (2007) | |
| 2006 | ||
| 51 | Johannes Buchmann, Christoph Ludwig: Practical Lattice Basis Sampling Reduction. ANTS 2006: 222-237 | |
| 50 | Johannes Buchmann, Andrei Pyshkin, Ralf-Philipp Weinmann: Block Ciphers Sensitive to Gröbner Basis Attacks. CT-RSA 2006: 313-331 | |
| 49 | Sebastian Fritsch, Vangelis Karatsiolis, Marcus Lippert, Alexander Wiesmaier, Johannes Buchmann: Towards Secure Electronic Workflows. EuroPKI 2006: 154-168 | |
| 48 | Johannes Buchmann, Andrei Pyshkin, Ralf-Philipp Weinmann: A Zero-Dimensional Gröbner Basis for AES-128. FSE 2006: 78-88 | |
| 47 | Johannes Buchmann, Luis Carlos Coronado García, Erik Dahmen, Martin Döring, Elena Klintsevich: CMSS - An Improved Merkle Signature Scheme. INDOCRYPT 2006: 349-363 | |
| 46 | Alexander Wiesmaier, Ulrich Rauchschwalbe, Christoph Ludwig, Birgit Henhapl, Markus Ruppert, Johannes Buchmann: Intrinsically Legal-For-Trade Objects by Digital Signatures. Sicherheit 2006: 218-221 | |
| 45 | Alexander Wiesmaier, Ulrich Rauchschwalbe, Christoph Ludwig, Birgit Henhapl, Markus Ruppert, Johannes Buchmann: Intrinsically Legal-For-Trade Objects by Digital Signatures CoRR abs/cs/0603011: (2006) | |
| 44 | Johannes Buchmann, Alexander May, Ulrich Vollmer: Perspectives for cryptographic long-term security. Commun. ACM 49(9): 50-55 (2006) | |
| 43 | Christina Lindenberg, Kai Wirt, Johannes Buchmann: Formal Proof for the Correctness of RSA-PSS. IACR Cryptology ePrint Archive 2006: 11 (2006) | |
| 42 | Johannes Buchmann, Luis Carlos Coronado García, Erik Dahmen, Martin Döring, Elena Klintsevich: CMSS - An Improved Merkle Signature Scheme. IACR Cryptology ePrint Archive 2006: 320 (2006) | |
| 41 | Marcus Lippert, Vangelis Karatsiolis, Alexander Wiesmaier, Johannes Buchmann: Life-cycle management of X.509 certificates based on LDAP directories. Journal of Computer Security 14(5): 419-439 (2006) | |
| 2005 | ||
| 40 | Alexander Wiesmaier, Marcus Lippert, Vangelis Karatsiolis, Georgios Raptis, Johannes Buchmann: An Evaluated Certification Services System for the German National Root CA - Legally binding and trustworthy Transactions in E-Business and E-Government. CSREA EEE 2005: 103-110 | |
| 39 | Tobias Straub, Thilo-Alexander Ginkel, Johannes Buchmann: A Multipurpose Delegation Proxy for WWW Credentials. EuroPKI 2005: 1-21 | |
| 38 | Marcus Lippert, Evangelos G. Karatsiolis, Alexander Wiesmaier, Johannes Buchmann: Directory Based Registration in Public Key Infrastructures. IWAP 2005: 17-32 | |
| 37 | Alexander Wiesmaier, Mike Fisher, Marcus Lippert, Johannes Buchmann: Ouflanking and Securely Using the PIN/TAN-System. Security and Management 2005: 313-319 | |
| 36 | Alexander Wiesmaier, Vangelis Karatsiolis, Marcus Lippert, Johannes Buchmann: The Workshop - Implementing Well Structured Enterprise Applications. Software Engineering Research and Practice 2005: 947- | |
| 35 | Alexander Wiesmaier, Vangelis Karatsiolis, Marcus Lippert, Johannes Buchmann: The Workshop - Implementing Well Structured Enterprise Applications CoRR abs/cs/0506050: (2005) | |
| 34 | Johannes Buchmann, Andrei Pychkine, Ralf-Philipp Weinmann: Block ciphers sensitive to Groebner Basis Attacks. IACR Cryptology ePrint Archive 2005: 200 (2005) | |
| 33 | Johannes Buchmann, Christoph Ludwig: Practical Lattice Basis Sampling Reduction. IACR Cryptology ePrint Archive 2005: 72 (2005) | |
| 32 | Johannes Buchmann, Arthur Schmidt: Computing the structure of a finite abelian group. Math. Comput. 74(252): 2017-2026 (2005) | |
| 2004 | ||
| 31 | Vangelis Karatsiolis, Marcus Lippert, Alexander Wiesmaier, A. Pitaev, Markus Ruppert, Johannes Buchmann: Towards a Flexible Intra-Trustcenter Management Protocol CoRR cs.CR/0411067: (2004) | |
| 30 | Johannes Buchmann, Luis Carlos Coronado García, Martin Döring, Daniela Engelbert, Christoph Ludwig, Raphael Overbeck, Arthur Schmidt, Ulrich Vollmer, Ralf-Philipp Weinmann: Post-Quantum Signatures. IACR Cryptology ePrint Archive 2004: 297 (2004) | |
| 2002 | ||
| 29 | Johannes Buchmann: Introduction to Cryptography Springer 2002 | |
| 28 | Ingrid Biehl, Johannes Buchmann, Safuat Hamdy, Andreas Meyer: A Signature Scheme Based on the Intractability of Computing Roots. Des. Codes Cryptography 25(3): 223-236 (2002) | |
| 2001 | ||
| 27 | Johannes Buchmann: Einführung in die Kryptographie (2. Aufl.). Springer 2001: I-XVI, 1-231 | |
| 26 | Johannes Buchmann, Kouichi Sakurai, Tsuyoshi Takagi: An IND-CCA2 Public-Key Cryptosystem with Fast Decryption. ICISC 2001: 51-71 | |
| 2000 | ||
| 25 | Johannes Buchmann, Harald Baier: Efficient Construction of Cryptographically Strong Elliptic Curves. INDOCRYPT 2000: 191-202 | |
| 1999 | ||
| 24 | Johannes Buchmann, Friedrich Eisenbrand: On factor refinement in number fields. Math. Comput. 68(225): 345-350 (1999) | |
| 1997 | ||
| 23 | Johannes Buchmann, Sachar Paulus: A One Way Function Based on Ideal Arithmetic in Number Fields. CRYPTO 1997: 385-394 | |
| 22 | Johannes Buchmann, Michael J. Jacobson Jr., Edlyn Teske: On some computational problems in finite abelian groups. Math. Comput. 66(220): 1663-1687 (1997) | |
| 1996 | ||
| 21 | Johannes Buchmann, Victor Shoup: Constructing nonresidues in finite fields and the extended Riemann hypothesis. Math. Comput. 65(215): 1311-1326 (1996) | |
| 1994 | ||
| 20 | Johannes Buchmann: Reducing lattice bases by means of approximations. ANTS 1994: 160-168 | |
| 19 | Ingrid Biehl, Johannes Buchmann, Christoph Thiel: Cryptographic Protocols Based on Discrete Logarithms in Real-quadratic Orders. CRYPTO 1994: 56-60 | |
| 18 | Renate Scheidler, Johannes Buchmann, Hugh C. Williams: A Key-Exchange Protocol Using Real Quadratic Fields. J. Cryptology 7(3): 171-199 (1994) | |
| 1993 | ||
| 17 | Johannes Buchmann, J. Loho, J. Zayer: An Implementation of the General Number Field Sieve. CRYPTO 1993: 159-165 | |
| 1992 | ||
| 16 | Ingrid Biehl, Johannes Buchmann, Bernd Meyer, Christian Thiel, Christoph Thiel: Tools for Proving Zero Knowledge. EUROCRYPT 1992: 356-365 | |
| 1991 | ||
| 15 | Johannes Buchmann: Number Theoretic Algorithms and Cryptology. FCT 1991: 16-21 | |
| 14 | Johannes Buchmann, Volker Müller: Computing the Number of Points of Elliptic Curves Over Finite Fields. ISSAC 1991: 179-182 | |
| 13 | Johannes Buchmann, Victor Shoup: Constructing Nonresidues in Finite Fields and the Extended Riemann Hypothesis STOC 1991: 72-79 | |
| 12 | Johannes Buchmann, Hugh C. Williams: Some remarks concerning the complexity of computing class groups of quadratic fields. J. Complexity 7(3): 311-315 (1991) | |
| 1990 | ||
| 11 | Johannes Buchmann, Stephan Düllmann: On the Computation of Discrete Logarithms in Class Groups. CRYPTO 1990: 134-139 | |
| 10 | Renate Scheidler, Johannes Buchmann, Hugh C. Williams: Implementation of a Key Exchange Protocol Using Some Real Quadratic Fields. EUROCRYPT 1990: 98-109 | |
| 1989 | ||
| 9 | Johannes Buchmann, Hugh C. Williams: A Key Exchange System Based on Real Quadratic Fields. CRYPTO 1989: 335-343 | |
| 8 | Johannes Buchmann, Stephan Düllmann, Hugh C. Williams: On the Complexity and Efficiency of a New Key Exchange System. EUROCRYPT 1989: 597-616 | |
| 1988 | ||
| 7 | Johannes Buchmann, Michael Pohst: On the Complexity of Computing Class Groups of Algebraic Number Fields. AAECC 1988: 122-130 | |
| 6 | Johannes Buchmann, Hugh C. Williams: A Key-Exchange System Based on Imaginary Quadratic Fields. J. Cryptology 1(2): 107-118 (1988) | |
| 1987 | ||
| 5 | Johannes Buchmann, Michael Pohst: Computing a lattice basis from a system of generating vectors. EUROCAL 1987: 54-63 | |
| 4 | Johannes Buchmann, Hugh C. Williams: On Principal Ideal Testing in Algebraic Number Fields. J. Symb. Comput. 4(1): 11-19 (1987) | |
| 1985 | ||
| 3 | Johannes Buchmann, Attila Pethö: Computation of Independent Units in Number Fields by Dirichlet's Method. AAECC 1985: 302-305 | |
| 2 | Johannes Buchmann: The Generalized Voronoi-Algorithm in Totally Real Algebraic Number Fields. European Conference on Computer Algebra (2) 1985: 479-486 | |
| 1984 | ||
| 1 | Johannes Buchmann: A Criterion for the Equivalence of Two Ideals. EUROSAM 1984: 333-340 | |
Colors in the list of coauthors
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