Latincrypt 2017 - Program

Download the zip of all available videos in mp4 or in webm.

Wednesday, September 20

8:00 - 10:00: Registration
10:00 - 10:30: Inauguration (Aula Magna of the UH)
10:30 - 11:00: Break
11:00 - 12:00: Invited Talk:
Phil Rogaway: An Obsession with Definitions (video mp4 part I, mp4 part II, webm part I webm part II)
12:00 - 13:30: Lunch break
13:30 - 14:45: Security Protocols session:
- Anonymous Single-Round Server-Aided Verification by Elena Pagnin and Aikaterini Mitrokotsa and Keisuke Tanaka. (video mp4, webm)
- Secure Channels and Termination: The Last Word on TLS by Colin Boyd and Britta Hale (video mp4, webm)
- Improved Security Notions for Proxy Re-Encryption to Enforce Access Control by Ela Berners-Lee (video mp4, webm)
14:45 - 15:15: coffee break
15:15 - 16:30: Public-Key Implementation session:
- Optimal 2-3 Chains for Scalar Multiplication by Nicolas Theriault and Cristobal Leiva (video mp4, webm)
- Curve25519 for the Cortex-M4 and beyond by Hayato Fujii and Diego F. Aranha (video mp4, webm)
- Implementing the NewHope-Simple Key Exchange on Low-Cost FPGAs by Tobias Oder and Tim Guneysu (video mp4, webm
16:30 - 18:00: coffee break
18:00 - 19:30: Recent Results (Rump) session

Thursday, September 21

9:15 - 10:15: Invited Talk:
Nadia Heninger: Adventures in RSA key recovery (video mp4 part I, mp4 part II, webm part I, webm part II)
10:15 - 10:45: coffee break
10:45 - 12:00: Cryptanalysis session:
- Theoretical Security Evaluation against Side-channel Cube Attack with Key Enumeration by Haruhisa Kosuge and Hidema Tanaka (video mp4, webm)
- On the Hardness of the Mersenne Low Hamming Ratio Assumption by Marc Beunardeau and Aisling Connolly and Remi Geraud and David Naccache (video mp4, webm)
- Energy-Efficient ARM64 Cluster with Cryptanalytic Applications: 80 cores that do not cost you an ARM and a leg by Thom Wiggers (video mp4, webm)
12:00 - 13:30: Lunch break
13:30 - 14:45: Theory of Symmetric-Key Cryptography session:
- Generation of 8-bit S-Boxes having almost optimal cryptographic properties using smaller 4-bit S-Boxes and finite field multiplication by Reynier A. De la Cruz Jimenez (video mp4, webm)
- XHX - A Framework for Optimally Secure Tweakable Block Ciphers from Classical Block Ciphers and Universal Hashing by Ashwin Jha and Eik List and Kazuhiko Minematsu and Sweta Mishra and Mridul Nandi (no video or slides)
- Improved XKX-based AEAD Scheme: Removing the Birthday Terms by Yusuke Naito (video mp4, webm)
14:45 - 15:15: coffee break
15:15 - 16:30: Multiparty Computation and Privacy session:
- Aggregation of Time-Series Data under Differential Privacy by Filipp Valovich (video mp4, webm)
- The Oblivious Machine - or: How to Put the C into MPC by Marcel Keller (video mp4, webm)
- Concrete Efficiency Improvements for Multiparty Garbling with an Honest Majority by Aner Ben-Efraim and Eran Omri (video mp4, webm)
18:30 - : Gala Dinner

Friday, September 22

9:15 - 10:15: Invited Talk:
Adi Shamir: Towards Quantitative Analysis of Cyber Security (no video or slides)
10:15 - 10:45: coffee break
10:45 - 12:00: New Constructions session:
- Homomorphic Rank Sort Using Surrogate Polynomials by Gizem S. Cetin and Berk Sunar (video mp4, webm)
- On Trees, Chains and Fast Transactions in the Blockchain by Aggelos Kiayias and Georgios Panagiotakos (video mp4, webm)
- Using Level-1 Homomorphic Encryption To Improve Threshold DSA Signatures For Bitcoin Wallet Security by Dan Boneh and Rosario Gennaro and Steven Goldfeder (video mp4, webm)
12:00 - 13:30: Lunch break
13:30 - 14:20: Adversarial Cryptography session:
- Environmental Authentication in Malware by Jeremy Blackthorne and Benjamin Kaiser and Benjamin Fuller and Bulent Yener (video mp4, webm)
- Threshold Kleptographic Attacks on Discrete Logarithm Based Signatures by George Teseleanu (video mp4, webm)
14:20 - 14:30: Concluding Remarks