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Schaffner, Christian

Author ID: schaffner.christian Recent zbMATH articles by "Schaffner, Christian"
Published as: Schaffner, Christian
External Links: ORCID

Publications by Year

Citations contained in zbMATH Open

34 Publications have been cited 509 times in 338 Documents Cited by Year
Random oracles in a quantum world. Zbl 1227.94033
Boneh, Dan; Dagdelen, Özgür; Fischlin, Marc; Lehmann, Anja; Schaffner, Christian; Zhandry, Mark
103
2011
The operational meaning of min- and max-entropy. Zbl 1367.81028
König, Robert; Renner, Renato; Schaffner, Christian
67
2009
Security of the Fiat-Shamir transformation in the quantum random-oracle model. Zbl 1509.81365
Don, Jelle; Fehr, Serge; Majenz, Christian; Schaffner, Christian
48
2019
A concrete treatment of Fiat-Shamir signatures in the quantum random-oracle model. Zbl 1415.94448
Kiltz, Eike; Lyubashevsky, Vadim; Schaffner, Christian
31
2018
Cryptography in the bounded-quantum-storage model. Zbl 1156.81336
Damgård, Ivan B.; Fehr, Serge; Salvail, Louis; Schaffner, Christian
27
2008
Semantic security and indistinguishability in the quantum world. Zbl 1406.81021
Gagliardoni, Tommaso; Hülsing, Andreas; Schaffner, Christian
20
2016
Leftover hashing against quantum side information. Zbl 1365.81032
Tomamichel, Marco; Schaffner, Christian; Smith, Adam; Renner, Renato
19
2011
Quantum homomorphic encryption for polynomial-sized circuits. Zbl 1406.94047
Dulek, Yfke; Schaffner, Christian; Speelman, Florian
18
2016
Computational security of quantum encryption. Zbl 1407.94068
Alagic, Gorjan; Broadbent, Anne; Fefferman, Bill; Gagliardoni, Tommaso; Schaffner, Christian; St. Jules, Michael
13
2016
Improving the security of quantum protocols via commit-and-open. Zbl 1252.94057
Damgård, Ivan; Fehr, Serge; Lunemann, Carolin; Salvail, Louis; Schaffner, Christian
13
2009
Secure identification and QKD in the bounded-quantum-storage model. Zbl 1215.94040
Damgård, Ivan B.; Fehr, Serge; Salvail, Louis; Schaffner, Christian
13
2007
A tight high-order entropic quantum uncertainty relation with applications. Zbl 1215.94039
Damgård, Ivan B.; Fehr, Serge; Renner, Renato; Salvail, Louis; Schaffner, Christian
13
2007
Quantum cryptography beyond quantum key distribution. Zbl 1356.81118
Broadbent, Anne; Schaffner, Christian
12
2016
Secure multi-party quantum computation with a dishonest majority. Zbl 1480.81029
Dulek, Yfke; Grilo, Alex B.; Jeffery, Stacey; Majenz, Christian; Schaffner, Christian
11
2020
Online-extractability in the quantum random-oracle model. Zbl 1513.81029
Don, Jelle; Fehr, Serge; Majenz, Christian; Schaffner, Christian
11
2022
Quantum fully homomorphic encryption with verification. Zbl 1420.94031
Alagic, Gorjan; Dulek, Yfke; Schaffner, Christian; Speelman, Florian
10
2017
Position-based quantum cryptography: impossibility and constructions. Zbl 1290.94052
Buhrman, Harry; Chandran, Nishanth; Fehr, Serge; Gelles, Ran; Goyal, Vipul; Ostrovsky, Rafail; Schaffner, Christian
8
2014
Composing quantum protocols in a classical environment. Zbl 1213.94100
Fehr, Serge; Schaffner, Christian
8
2009
Position-based quantum cryptography: impossibility and constructions. Zbl 1287.94060
Buhrman, Harry; Chandran, Nishanth; Fehr, Serge; Gelles, Ran; Goyal, Vipul; Ostrovsky, Rafail; Schaffner, Christian
7
2011
On the power of two-party quantum cryptography. Zbl 1267.81129
Salvail, Louis; Schaffner, Christian; Sotáková, Miroslava
7
2009
Robust cryptography in the noisy-quantum-storage model. Zbl 1189.81041
Schaffner, Christian; Terhal, Barbara; Wehner, Stephanie
7
2009
Randomness extraction via \(\delta \)-biased masking in the presence of a quantum Attacker. Zbl 1162.94355
Fehr, Serge; Schaffner, Christian
6
2008
Post-quantum security of the sponge construction. Zbl 1426.81031
Czajkowski, Jan; Groot Bruinderink, Leon; Hülsing, Andreas; Schaffner, Christian; Unruh, Dominique
6
2018
Information-theoretic conditions for two-party secure function evaluation. Zbl 1140.94333
Crépeau, Claude; Savvides, George; Schaffner, Christian; Wullschleger, Jürg
4
2006
Non-interactive cryptographic timestamping based on verifiable delay functions. Zbl 1459.94124
Landerreche, Esteban; Stevens, Marc; Schaffner, Christian
4
2020
Quantum indistinguishability of random sponges. Zbl 1509.81361
Czajkowski, Jan; Hülsing, Andreas; Schaffner, Christian
4
2019
Quantifying the leakage of quantum protocols for classical two-party cryptography. Zbl 1307.81028
Salvail, Louis; Schaffner, Christian; Sotáková, Miroslava
3
2014
An all-but-one entropic uncertainty relation, and application to password-based identification. Zbl 1451.81199
Bouman, Niek J.; Fehr, Serge; González-Guillén, Carlos; Schaffner, Christian
3
2013
The garden-hose model. Zbl 1360.68458
Buhrman, Harry; Fehr, Serge; Schaffner, Christian; Speelman, Florian
3
2013
Oblivious transfer and linear functions. Zbl 1129.94018
Damgård, Ivan B.; Fehr, Serge; Salvail, Louis; Schaffner, Christian
3
2006
Impossibility of quantum virtual black-box obfuscation of classical circuits. Zbl 1487.81059
Alagic, Gorjan; Brakerski, Zvika; Dulek, Yfke; Schaffner, Christian
3
2021
On the parallel repetition of multi-player games: the no-signaling case. Zbl 1359.68083
Buhrman, Harry; Fehr, Serge; Schaffner, Christian
2
2014
Quantifying the leakage of quantum protocols for classical two-party cryptography. Zbl 1327.81168
Salvail, Louis; Schaffner, Christian; Sotáková, Miroslav
1
2015
Multiparty zero-error classical channel coding with entanglement. Zbl 1359.94275
Piovesan, Teresa; Scarpa, Giannicola; Schaffner, Christian
1
2015
Online-extractability in the quantum random-oracle model. Zbl 1513.81029
Don, Jelle; Fehr, Serge; Majenz, Christian; Schaffner, Christian
11
2022
Impossibility of quantum virtual black-box obfuscation of classical circuits. Zbl 1487.81059
Alagic, Gorjan; Brakerski, Zvika; Dulek, Yfke; Schaffner, Christian
3
2021
Secure multi-party quantum computation with a dishonest majority. Zbl 1480.81029
Dulek, Yfke; Grilo, Alex B.; Jeffery, Stacey; Majenz, Christian; Schaffner, Christian
11
2020
Non-interactive cryptographic timestamping based on verifiable delay functions. Zbl 1459.94124
Landerreche, Esteban; Stevens, Marc; Schaffner, Christian
4
2020
Security of the Fiat-Shamir transformation in the quantum random-oracle model. Zbl 1509.81365
Don, Jelle; Fehr, Serge; Majenz, Christian; Schaffner, Christian
48
2019
Quantum indistinguishability of random sponges. Zbl 1509.81361
Czajkowski, Jan; Hülsing, Andreas; Schaffner, Christian
4
2019
A concrete treatment of Fiat-Shamir signatures in the quantum random-oracle model. Zbl 1415.94448
Kiltz, Eike; Lyubashevsky, Vadim; Schaffner, Christian
31
2018
Post-quantum security of the sponge construction. Zbl 1426.81031
Czajkowski, Jan; Groot Bruinderink, Leon; Hülsing, Andreas; Schaffner, Christian; Unruh, Dominique
6
2018
Quantum fully homomorphic encryption with verification. Zbl 1420.94031
Alagic, Gorjan; Dulek, Yfke; Schaffner, Christian; Speelman, Florian
10
2017
Semantic security and indistinguishability in the quantum world. Zbl 1406.81021
Gagliardoni, Tommaso; Hülsing, Andreas; Schaffner, Christian
20
2016
Quantum homomorphic encryption for polynomial-sized circuits. Zbl 1406.94047
Dulek, Yfke; Schaffner, Christian; Speelman, Florian
18
2016
Computational security of quantum encryption. Zbl 1407.94068
Alagic, Gorjan; Broadbent, Anne; Fefferman, Bill; Gagliardoni, Tommaso; Schaffner, Christian; St. Jules, Michael
13
2016
Quantum cryptography beyond quantum key distribution. Zbl 1356.81118
Broadbent, Anne; Schaffner, Christian
12
2016
Quantifying the leakage of quantum protocols for classical two-party cryptography. Zbl 1327.81168
Salvail, Louis; Schaffner, Christian; Sotáková, Miroslav
1
2015
Multiparty zero-error classical channel coding with entanglement. Zbl 1359.94275
Piovesan, Teresa; Scarpa, Giannicola; Schaffner, Christian
1
2015
Position-based quantum cryptography: impossibility and constructions. Zbl 1290.94052
Buhrman, Harry; Chandran, Nishanth; Fehr, Serge; Gelles, Ran; Goyal, Vipul; Ostrovsky, Rafail; Schaffner, Christian
8
2014
Quantifying the leakage of quantum protocols for classical two-party cryptography. Zbl 1307.81028
Salvail, Louis; Schaffner, Christian; Sotáková, Miroslava
3
2014
On the parallel repetition of multi-player games: the no-signaling case. Zbl 1359.68083
Buhrman, Harry; Fehr, Serge; Schaffner, Christian
2
2014
An all-but-one entropic uncertainty relation, and application to password-based identification. Zbl 1451.81199
Bouman, Niek J.; Fehr, Serge; González-Guillén, Carlos; Schaffner, Christian
3
2013
The garden-hose model. Zbl 1360.68458
Buhrman, Harry; Fehr, Serge; Schaffner, Christian; Speelman, Florian
3
2013
Random oracles in a quantum world. Zbl 1227.94033
Boneh, Dan; Dagdelen, Özgür; Fischlin, Marc; Lehmann, Anja; Schaffner, Christian; Zhandry, Mark
103
2011
Leftover hashing against quantum side information. Zbl 1365.81032
Tomamichel, Marco; Schaffner, Christian; Smith, Adam; Renner, Renato
19
2011
Position-based quantum cryptography: impossibility and constructions. Zbl 1287.94060
Buhrman, Harry; Chandran, Nishanth; Fehr, Serge; Gelles, Ran; Goyal, Vipul; Ostrovsky, Rafail; Schaffner, Christian
7
2011
The operational meaning of min- and max-entropy. Zbl 1367.81028
König, Robert; Renner, Renato; Schaffner, Christian
67
2009
Improving the security of quantum protocols via commit-and-open. Zbl 1252.94057
Damgård, Ivan; Fehr, Serge; Lunemann, Carolin; Salvail, Louis; Schaffner, Christian
13
2009
Composing quantum protocols in a classical environment. Zbl 1213.94100
Fehr, Serge; Schaffner, Christian
8
2009
On the power of two-party quantum cryptography. Zbl 1267.81129
Salvail, Louis; Schaffner, Christian; Sotáková, Miroslava
7
2009
Robust cryptography in the noisy-quantum-storage model. Zbl 1189.81041
Schaffner, Christian; Terhal, Barbara; Wehner, Stephanie
7
2009
Cryptography in the bounded-quantum-storage model. Zbl 1156.81336
Damgård, Ivan B.; Fehr, Serge; Salvail, Louis; Schaffner, Christian
27
2008
Randomness extraction via \(\delta \)-biased masking in the presence of a quantum Attacker. Zbl 1162.94355
Fehr, Serge; Schaffner, Christian
6
2008
Secure identification and QKD in the bounded-quantum-storage model. Zbl 1215.94040
Damgård, Ivan B.; Fehr, Serge; Salvail, Louis; Schaffner, Christian
13
2007
A tight high-order entropic quantum uncertainty relation with applications. Zbl 1215.94039
Damgård, Ivan B.; Fehr, Serge; Renner, Renato; Salvail, Louis; Schaffner, Christian
13
2007
Information-theoretic conditions for two-party secure function evaluation. Zbl 1140.94333
Crépeau, Claude; Savvides, George; Schaffner, Christian; Wullschleger, Jürg
4
2006
Oblivious transfer and linear functions. Zbl 1129.94018
Damgård, Ivan B.; Fehr, Serge; Salvail, Louis; Schaffner, Christian
3
2006
all top 5

Cited by 674 Authors

17 Fehr, Serge
9 Renner, Renato
9 Schaffner, Christian
8 Berta, Mario
8 Dupuis, Frédéric
8 Majenz, Christian
7 Bartusek, James
7 Chung, Kai-Min
7 Tomamichel, Marco
7 Yamakawa, Takashi
6 Broadbent, Anne
6 Hülsing, Andreas
6 Khurana, Dakshita
6 Unruh, Dominique
5 Beullens, Ward
5 Datta, Nilanjana
5 Don, Jelle
5 He, Guangping
5 Hövelmanns, Kathrin
5 Krämer, Juliane
5 Morimae, Tomoyuki
5 Škorić, Boris
5 Struck, Patrick
5 Wehner, Stephanie
5 Zhandry, Mark
4 Alagic, Gorjan
4 Eaton, Edward
4 Ebrahimi, Ehsan
4 Furrer, Fabian
4 Grilo, Alex Bredariol
4 Kiltz, Eike
4 Liu, JianWei
4 Malavolta, Giulio
4 Nishimaki, Ryo
4 Salvail, Louis
4 Wullschleger, Jürg
3 AlTawy, Riham
3 Bitansky, Nir
3 Chailloux, André
3 Chen, Xiu-Bo
3 Christandl, Matthias
3 Cui, Jingyi
3 Damgård, Ivan Bjerre
3 Fawzi, Omar
3 Gagliardoni, Tommaso
3 Gulliver, Thomas Aaron
3 Hsieh, Min-Hsiu
3 Huang, Yu-Hsuan
3 Kashefi, Elham
3 Katsumata, Shuichi
3 Krawec, Walter O.
3 Leditzky, Felix
3 Lee, Yi
3 Leermakers, Daan
3 Liang, Xiao
3 Liu, Qipeng
3 Lyubashevsky, Vadim
3 May, Alex
3 Pironio, Stefano
3 Sakzad, Amin
3 Scholz, Volkher B.
3 Seiler, Gregor
3 Shang, Tao
3 Song, Fang
3 Stehlé, Damien
3 Steinfeld, Ron
3 Takahashi, Akira
3 Tibouchi, Mehdi
3 Wilde, Mark M.
3 Xagawa, Keita
3 Xie, Huiqin
3 Yang, Li
3 Yang, Yuguang
3 Yehia, Mahmoud
2 Agarwal, Amit N.
2 Albrecht, Martin R.
2 Attema, Thomas
2 Bai, Shi
2 Banik, Manik
2 Baum, Carsten
2 Bindel, Nina
2 Brakerski, Zvika
2 Brandão, Fernando G. S. L.
2 Cao, Shujiao
2 Chen, Ranyiliu
2 Chen, Zhao
2 Chevalier, Céline
2 Chiesa, Alessandro
2 Coladangelo, Andrea
2 Coles, Patrick J.
2 Döttling, Nico
2 Duman, Julien
2 Fischlin, Marc
2 Fouque, Pierre-Alain
2 Ge, Jiangxia
2 Gheorghiu, Alexandru
2 Goyal, Vipul
2 Guo, Jiansheng
2 Hayashi, Masahito
2 Hiroka, Taiga
...and 574 more Authors

Citations by Year