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40 Publications
2014 | Conference Paper | LibreCat-ID: 15904 | 
Revisiting SSL/TLS Implementations: New Bleichenbacher Side Channels and Attacks
C. Meyer, J. Somorovsky, E. Weiss, J. Schwenk, S. Schinzel, E. Tews, in: 23rd {USENIX} Security Symposium ({USENIX} Security 14), {USENIX} Association, San Diego, CA, 2014, pp. 733–748.
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C. Meyer, J. Somorovsky, E. Weiss, J. Schwenk, S. Schinzel, E. Tews, in: 23rd {USENIX} Security Symposium ({USENIX} Security 14), {USENIX} Association, San Diego, CA, 2014, pp. 733–748.
2015 | Conference Paper | LibreCat-ID: 15898
On the Security of TLS 1.3 and QUIC Against Weaknesses in PKCS#1 v1.5 Encryption
T. Jager, J. Schwenk, J. Somorovsky, in: Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security - CCS ’15, 2015.
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T. Jager, J. Schwenk, J. Somorovsky, in: Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security - CCS ’15, 2015.
2015 | Conference Paper | LibreCat-ID: 15900
Not so Smart: On Smart TV Apps
M. Niemietz, J. Somorovsky, C. Mainka, J. Schwenk, in: International Workshop on Secure Internet of Things (SIoT), 2015.
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M. Niemietz, J. Somorovsky, C. Mainka, J. Schwenk, in: International Workshop on Secure Internet of Things (SIoT), 2015.
2015 | Conference Paper | LibreCat-ID: 15911 |
How to Break XML Encryption -- Automatically
D. Kupser, C. Mainka, J. Schwenk, J. Somorovsky, in: 9th {USENIX} Workshop on Offensive Technologies ({WOOT} 15), {USENIX} Association, Washington, D.C., 2015.
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D. Kupser, C. Mainka, J. Schwenk, J. Somorovsky, in: 9th {USENIX} Workshop on Offensive Technologies ({WOOT} 15), {USENIX} Association, Washington, D.C., 2015.
2016 | Conference Paper | LibreCat-ID: 15896
Systematic Fuzzing and Testing of TLS Libraries
J. Somorovsky, in: Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security - CCS’16, 2016.
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J. Somorovsky, in: Proceedings of the 2016 ACM SIGSAC Conference on Computer and Communications Security - CCS’16, 2016.
2016 | Conference Paper | LibreCat-ID: 15907 |
DROWN: Breaking TLS Using SSLv2
N. Aviram, S. Schinzel, J. Somorovsky, N. Heninger, M. Dankel, J. Steube, L. Valenta, D. Adrian, J.A. Halderman, V. Dukhovni, E. Käsper, S. Cohney, S. Engels, C. Paar, Y. Shavitt, in: 25th {USENIX} Security Symposium ({USENIX} Security 16), {USENIX} Association, Austin, TX, 2016, pp. 689–706.
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N. Aviram, S. Schinzel, J. Somorovsky, N. Heninger, M. Dankel, J. Steube, L. Valenta, D. Adrian, J.A. Halderman, V. Dukhovni, E. Käsper, S. Cohney, S. Engels, C. Paar, Y. Shavitt, in: 25th {USENIX} Security Symposium ({USENIX} Security 16), {USENIX} Association, Austin, TX, 2016, pp. 689–706.
2016 | Conference Paper | LibreCat-ID: 15913 |
Nonce-Disrespecting Adversaries: Practical Forgery Attacks on GCM in TLS
H. Böck, A. Zauner, S. Devlin, J. Somorovsky, P. Jovanovic, in: 10th {USENIX} Workshop on Offensive Technologies ({WOOT} 16), {USENIX} Association, Austin, TX, 2016.
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H. Böck, A. Zauner, S. Devlin, J. Somorovsky, P. Jovanovic, in: 10th {USENIX} Workshop on Offensive Technologies ({WOOT} 16), {USENIX} Association, Austin, TX, 2016.
2017 | Conference Paper | LibreCat-ID: 15895
SoK: Exploiting Network Printers
J. Muller, V. Mladenov, J. Somorovsky, J. Schwenk, in: 2017 IEEE Symposium on Security and Privacy (SP), 2017.
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J. Muller, V. Mladenov, J. Somorovsky, J. Schwenk, in: 2017 IEEE Symposium on Security and Privacy (SP), 2017.
2017 | Conference Paper | LibreCat-ID: 15912 |
Breaking and Fixing Gridcoin
M. Grothe, T. Niemann, J. Somorovsky, J. Schwenk, in: 11th {USENIX} Workshop on Offensive Technologies ({WOOT} 17), {USENIX} Association, Vancouver, BC, 2017.
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M. Grothe, T. Niemann, J. Somorovsky, J. Schwenk, in: 11th {USENIX} Workshop on Offensive Technologies ({WOOT} 17), {USENIX} Association, Vancouver, BC, 2017.
2018 | Conference Paper | LibreCat-ID: 15892
Prime and Prejudice: Primality Testing Under Adversarial Conditions
M.R. Albrecht, J. Massimo, K.G. Paterson, J. Somorovsky, in: Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018.
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M.R. Albrecht, J. Massimo, K.G. Paterson, J. Somorovsky, in: Proceedings of the 2018 ACM SIGSAC Conference on Computer and Communications Security, 2018.
2018 | Conference Paper | LibreCat-ID: 15893
Attacking Deterministic Signature Schemes Using Fault Attacks
D. Poddebniak, J. Somorovsky, S. Schinzel, M. Lochter, P. Rosler, in: 2018 IEEE European Symposium on Security and Privacy (EuroS&P), 2018.
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D. Poddebniak, J. Somorovsky, S. Schinzel, M. Lochter, P. Rosler, in: 2018 IEEE European Symposium on Security and Privacy (EuroS&P), 2018.
2018 | Conference Paper | LibreCat-ID: 15894
On The (In-)Security Of JavaScript Object Signing And Encryption
D. Detering, J. Somorovsky, C. Mainka, V. Mladenov, J. Schwenk, in: Proceedings of the 1st Reversing and Offensive-Oriented Trends Symposium on - ROOTS, 2018.
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D. Detering, J. Somorovsky, C. Mainka, V. Mladenov, J. Schwenk, in: Proceedings of the 1st Reversing and Offensive-Oriented Trends Symposium on - ROOTS, 2018.
2018 | Conference Paper | LibreCat-ID: 15905 |
Efail: Breaking S/MIME and OpenPGP Email Encryption using Exfiltration Channels
D. Poddebniak, C. Dresen, J. Müller, F. Ising, S. Schinzel, S. Friedberger, J. Somorovsky, J. Schwenk, in: 27th {USENIX} Security Symposium ({USENIX} Security 18), {USENIX} Association, Baltimore, MD, 2018, pp. 549–566.
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D. Poddebniak, C. Dresen, J. Müller, F. Ising, S. Schinzel, S. Friedberger, J. Somorovsky, J. Schwenk, in: 27th {USENIX} Security Symposium ({USENIX} Security 18), {USENIX} Association, Baltimore, MD, 2018, pp. 549–566.
2018 | Conference Paper | LibreCat-ID: 15906 |
Return Of Bleichenbacher\textquoterights Oracle Threat (ROBOT)
H. Böck, J. Somorovsky, C. Young, in: 27th {USENIX} Security Symposium ({USENIX} Security 18), {USENIX} Association, Baltimore, MD, 2018, pp. 817–849.
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H. Böck, J. Somorovsky, C. Young, in: 27th {USENIX} Security Symposium ({USENIX} Security 18), {USENIX} Association, Baltimore, MD, 2018, pp. 817–849.
2018 | Conference Paper | LibreCat-ID: 15914 |
Security Analysis of eIDAS -- The Cross-Country Authentication Scheme in Europe
N. Engelbertz, N. Erinola, D. Herring, J. Somorovsky, V. Mladenov, J. Schwenk, in: 12th {USENIX} Workshop on Offensive Technologies ({WOOT} 18), {USENIX} Association, Baltimore, MD, 2018.
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N. Engelbertz, N. Erinola, D. Herring, J. Somorovsky, V. Mladenov, J. Schwenk, in: 12th {USENIX} Workshop on Offensive Technologies ({WOOT} 18), {USENIX} Association, Baltimore, MD, 2018.
2019 | Conference Paper | LibreCat-ID: 15908 |
"Johnny, you are fired!" -- Spoofing OpenPGP and S/MIME Signatures in Emails
J. Müller, M. Brinkmann, D. Poddebniak, H. Böck, S. Schinzel, J. Somorovsky, J. Schwenk, in: 28th {USENIX} Security Symposium ({USENIX} Security 19), {USENIX} Association, Santa Clara, CA, 2019, pp. 1011–1028.
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J. Müller, M. Brinkmann, D. Poddebniak, H. Böck, S. Schinzel, J. Somorovsky, J. Schwenk, in: 28th {USENIX} Security Symposium ({USENIX} Security 19), {USENIX} Association, Santa Clara, CA, 2019, pp. 1011–1028.
2019 | Conference Paper | LibreCat-ID: 15909 |
Scalable Scanning and Automatic Classification of TLS Padding Oracle Vulnerabilities
R. Merget, J. Somorovsky, N. Aviram, C. Young, J. Fliegenschmidt, J. Schwenk, Y. Shavitt, in: 28th {USENIX} Security Symposium ({USENIX} Security 19), {USENIX} Association, Santa Clara, CA, 2019, pp. 1029–1046.
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R. Merget, J. Somorovsky, N. Aviram, C. Young, J. Fliegenschmidt, J. Schwenk, Y. Shavitt, in: 28th {USENIX} Security Symposium ({USENIX} Security 19), {USENIX} Association, Santa Clara, CA, 2019, pp. 1029–1046.
2019 | Conference Paper | LibreCat-ID: 15910
Security Analysis of XAdES Validation in the CEF Digital Signature Services (DSS)
N. Engelbertz, V. Mladenov, J. Somorovsky, D. Herring, N. Erinola, J. Schwenk, in: H. Roßnagel, S. Wagner, D. Hühnlein (Eds.), Open Identity Summit 2019, Gesellschaft für Informatik, Bonn, 2019, pp. 95–106.
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N. Engelbertz, V. Mladenov, J. Somorovsky, D. Herring, N. Erinola, J. Schwenk, in: H. Roßnagel, S. Wagner, D. Hühnlein (Eds.), Open Identity Summit 2019, Gesellschaft für Informatik, Bonn, 2019, pp. 95–106.
2020 | Conference Paper | LibreCat-ID: 25334
Analysis of DTLS Implementations Using Protocol State Fuzzing
P. Fiterau-Brostean, B. Jonsson, R. Merget, J. de Ruiter, K. Sagonas, J. Somorovsky, in: 29th {USENIX} Security Symposium ({USENIX} Security 20), {USENIX} Association, 2020, pp. 2523–2540.
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P. Fiterau-Brostean, B. Jonsson, R. Merget, J. de Ruiter, K. Sagonas, J. Somorovsky, in: 29th {USENIX} Security Symposium ({USENIX} Security 20), {USENIX} Association, 2020, pp. 2523–2540.
2020 | Conference Paper | LibreCat-ID: 25336
Mitigation of Attacks on Email End-to-End Encryption
J. Schwenk, M. Brinkmann, D. Poddebniak, J. Müller, J. Somorovsky, S. Schinzel, in: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, Association for Computing Machinery, New York, NY, USA, 2020, pp. 1647–1664.
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J. Schwenk, M. Brinkmann, D. Poddebniak, J. Müller, J. Somorovsky, S. Schinzel, in: Proceedings of the 2020 ACM SIGSAC Conference on Computer and Communications Security, Association for Computing Machinery, New York, NY, USA, 2020, pp. 1647–1664.