Michael Walter

Pietrzak Group

11 Publications

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[11]
2021 | Conference Paper | IST-REx-ID: 9466 | OA
The convergence of slide-type reductions
M. Walter, in:, Public-Key Cryptography – PKC 2021, Springer Nature, 2021, pp. 45–67.
[Published Version] View | Files available | DOI
 
[10]
2021 | Conference Paper | IST-REx-ID: 9826 | OA
Inverse-Sybil attacks in automated contact tracing
B. Auerbach, S. Chakraborty, K. Klein, G. Pascual Perez, K.Z. Pietrzak, M. Walter, M.X. Yeo, in:, Topics in Cryptology – CT-RSA 2021, Springer Nature, 2021, pp. 399–421.
[Submitted Version] View | DOI | Download Submitted Version (ext.)
 
[9]
2021 | Conference Paper | IST-REx-ID: 9825 | OA
Dual lattice attacks for closest vector problems (with preprocessing)
T. Laarhoven, M. Walter, in:, Topics in Cryptology – CT-RSA 2021, Springer Nature, 2021, pp. 478–502.
[Preprint] View | DOI | Download Preprint (ext.)
 
[8]
2021 | Conference Paper | IST-REx-ID: 10408 | OA
Grafting key trees: Efficient key management for overlapping groups
J.F. Alwen, B. Auerbach, M.A. Baig, M. Cueto Noval, K. Klein, G. Pascual Perez, K.Z. Pietrzak, M. Walter, in:, 19th International Conference, Springer Nature, 2021, pp. 222–253.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[7]
2021 | Conference Paper | IST-REx-ID: 10049 | OA
Keep the dirt: tainted TreeKEM, adaptively and actively secure continuous group key agreement
K. Klein, G. Pascual Perez, M. Walter, C. Kamath Hosdurg, M. Capretto, M. Cueto Noval, I. Markov, M.X. Yeo, J.F. Alwen, K.Z. Pietrzak, in:, 2021 IEEE Symposium on Security and Privacy , IEEE, 2021, pp. 268–284.
[Preprint] View | Files available | DOI | Download Preprint (ext.)
 
[6]
2021 | Conference Paper | IST-REx-ID: 10410 | OA
The cost of adaptivity in security games on graphs
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, M. Walter, in:, 19th International Conference, Springer Nature, 2021, pp. 550–581.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
[5]
2021 | Conference Paper | IST-REx-ID: 10048 | OA
The cost of adaptivity in security games on graphs
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, M. Walter, in:, 19th Theory of Cryptography Conference 2021, International Association for Cryptologic Research, 2021.
[Preprint] View | Files available | Download Preprint (ext.)
 
[4]
2020 | Conference Paper | IST-REx-ID: 8339 | OA
Improved discrete Gaussian and subgaussian analysis for lattice cryptography
N. Genise, D. Micciancio, C. Peikert, M. Walter, in:, 23rd IACR International Conference on the Practice and Theory of Public-Key Cryptography, Springer Nature, 2020, pp. 623–651.
[Preprint] View | DOI | Download Preprint (ext.)
 
[3]
2019 | Book Chapter | IST-REx-ID: 6726 | OA
Sampling the integers with low relative error
M. Walter, in:, J. Buchmann, A. Nitaj, T. Rachidi (Eds.), Progress in Cryptology – AFRICACRYPT 2019, Springer Nature, Cham, 2019, pp. 157–180.
[Preprint] View | DOI | Download Preprint (ext.)
 
[2]
2019 | Conference Paper | IST-REx-ID: 7411 | OA
Reversible proofs of sequential work
H.M. Abusalah, C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, M. Walter, in:, Advances in Cryptology – EUROCRYPT 2019, Springer International Publishing, 2019, pp. 277–291.
[Submitted Version] View | DOI | Download Submitted Version (ext.) | WoS
 
[1]
2018 | Conference Paper | IST-REx-ID: 300 | OA
On the bit security of cryptographic primitives
D. Micciancio, M. Walter, in:, Springer, 2018, pp. 3–28.
[Submitted Version] View | DOI | Download Submitted Version (ext.) | WoS
 
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11 Publications

Mark all

[11]
2021 | Conference Paper | IST-REx-ID: 9466 | OA
The convergence of slide-type reductions
M. Walter, in:, Public-Key Cryptography – PKC 2021, Springer Nature, 2021, pp. 45–67.
[Published Version] View | Files available | DOI
 
[10]
2021 | Conference Paper | IST-REx-ID: 9826 | OA
Inverse-Sybil attacks in automated contact tracing
B. Auerbach, S. Chakraborty, K. Klein, G. Pascual Perez, K.Z. Pietrzak, M. Walter, M.X. Yeo, in:, Topics in Cryptology – CT-RSA 2021, Springer Nature, 2021, pp. 399–421.
[Submitted Version] View | DOI | Download Submitted Version (ext.)
 
[9]
2021 | Conference Paper | IST-REx-ID: 9825 | OA
Dual lattice attacks for closest vector problems (with preprocessing)
T. Laarhoven, M. Walter, in:, Topics in Cryptology – CT-RSA 2021, Springer Nature, 2021, pp. 478–502.
[Preprint] View | DOI | Download Preprint (ext.)
 
[8]
2021 | Conference Paper | IST-REx-ID: 10408 | OA
Grafting key trees: Efficient key management for overlapping groups
J.F. Alwen, B. Auerbach, M.A. Baig, M. Cueto Noval, K. Klein, G. Pascual Perez, K.Z. Pietrzak, M. Walter, in:, 19th International Conference, Springer Nature, 2021, pp. 222–253.
[Preprint] View | DOI | Download Preprint (ext.) | WoS
 
[7]
2021 | Conference Paper | IST-REx-ID: 10049 | OA
Keep the dirt: tainted TreeKEM, adaptively and actively secure continuous group key agreement
K. Klein, G. Pascual Perez, M. Walter, C. Kamath Hosdurg, M. Capretto, M. Cueto Noval, I. Markov, M.X. Yeo, J.F. Alwen, K.Z. Pietrzak, in:, 2021 IEEE Symposium on Security and Privacy , IEEE, 2021, pp. 268–284.
[Preprint] View | Files available | DOI | Download Preprint (ext.)
 
[6]
2021 | Conference Paper | IST-REx-ID: 10410 | OA
The cost of adaptivity in security games on graphs
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, M. Walter, in:, 19th International Conference, Springer Nature, 2021, pp. 550–581.
[Preprint] View | Files available | DOI | Download Preprint (ext.) | WoS
 
[5]
2021 | Conference Paper | IST-REx-ID: 10048 | OA
The cost of adaptivity in security games on graphs
C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, M. Walter, in:, 19th Theory of Cryptography Conference 2021, International Association for Cryptologic Research, 2021.
[Preprint] View | Files available | Download Preprint (ext.)
 
[4]
2020 | Conference Paper | IST-REx-ID: 8339 | OA
Improved discrete Gaussian and subgaussian analysis for lattice cryptography
N. Genise, D. Micciancio, C. Peikert, M. Walter, in:, 23rd IACR International Conference on the Practice and Theory of Public-Key Cryptography, Springer Nature, 2020, pp. 623–651.
[Preprint] View | DOI | Download Preprint (ext.)
 
[3]
2019 | Book Chapter | IST-REx-ID: 6726 | OA
Sampling the integers with low relative error
M. Walter, in:, J. Buchmann, A. Nitaj, T. Rachidi (Eds.), Progress in Cryptology – AFRICACRYPT 2019, Springer Nature, Cham, 2019, pp. 157–180.
[Preprint] View | DOI | Download Preprint (ext.)
 
[2]
2019 | Conference Paper | IST-REx-ID: 7411 | OA
Reversible proofs of sequential work
H.M. Abusalah, C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, M. Walter, in:, Advances in Cryptology – EUROCRYPT 2019, Springer International Publishing, 2019, pp. 277–291.
[Submitted Version] View | DOI | Download Submitted Version (ext.) | WoS
 
[1]
2018 | Conference Paper | IST-REx-ID: 300 | OA
On the bit security of cryptographic primitives
D. Micciancio, M. Walter, in:, Springer, 2018, pp. 3–28.
[Submitted Version] View | DOI | Download Submitted Version (ext.) | WoS
 
Marked Publication(s)

Search

Filter Publications

    • Display / Sort

    Citation Style: Default

    Export / Embed