Θα πρέπει να αναλάβετε μία από τις προτεινόμενες εργασίες έως τις 29/12/2017.
Θα πρέπει να δηλώσετε το θέμα σας στο αντίστοιχο thread του forum.
Κάθε θέμα μπορούν να το αναλάβουν μέχρι δύο άτομα (μία ομάδα).

 
I. Θεωρητικά
------------
1.  Differential privacy: A survey of results. In International Conference on Theory and Applications of Models of Computation (pp. 1-19). Dwork, C., 2008, April. Springer. https://www.microsoft.com/en-us/research/wp-content/uploads/2008/04/dwork_tamc.pdf 
2. Receipt-free universally-verifiable voting with everlasting privacy. Tal Moran and Moni Naor. Crypto. Vol. 4117. 2006. https://talmoran.net/papers/MN06-voting.pdf 
3.  M. Bellare, J. Kilian, and P. Rogaway. The security of the cipher blockchaining message authentication code. Journal of Computer and System Sciences, 61(3):362–399, 2000.
4. Priced Oblivious Transfer: How to Sell Digital Goods, Bill Aiello, Yuval Ishai, Omer Reingold, EUROCRYPT 2001. https://www.iacr.org/archive/eurocrypt2001/20450118.pdf 
5. Ron was wrong, Whit is right,  Arjen K. Lenstra , James P. Hughes , Maxime Augier , Thorsten Kleinjung , Christophe Wachter, https://eprint.iacr.org/2012/064.pdf. 
6. Efficient and generalized group signatures, J. Camenisch, EUROCRYPT ’97. https://link.springer.com/content/pdf/10.1007%2F3-540-69053-0_32.pdf 
7. S. Vaudenay. Security flaws induced by CBC padding—applications to SSL, IPSEC, WTLS. In Advances in Cryptology—Eurocrypt 2002, volume 2332 of LNCS, pages 534–546. Springer, 2002
8. A.K. Lenstra and E.R. Verheul. Selecting cryptographic key sizes. Journal of Cryptology, 14(4):255–293, 2001.
9. Pass, R, & Shi, E (2017, December). The Sleepy Model of Consensus. In International Conference on the Theory and Application of Cryptology and Information Security (pp. 380-409). Springer, Cham.
10. Ivan Damgård, Mads Jurik: A Generalisation, a Simplification and Some Applications of Paillier's Probabilistic Public-Key System. Public Key Cryptography 2001: 119-136. https://pdfs.semanticscholar.org/1d20/63d8110a2c239762c103661d87ef20857972.pdf 
11. Lysyanskaya A, Triandopoulos N (2006). Rationality and adversarial behavior in multi-party computation.
In: Dwork C (ed) CRYPTO 2006. Springer, Heidelberg, pp 180–197.
12. Zerocash: Decentralized Anonymous Payments from Bitcoin. Eli Ben-Sasson, Alessandro Chiesa, Ian Miers, Eran Tromer, Christina Garman, Madars Virza.  http://zerocash-project.org/media/pdf/zerocash-oakland2014.pdf
13. Ronen Gradwohl, Noam Livne, Alon Rosen. Sequential Rationality in Cryptographic Protocols. FOCS 2010.
14. Multiparty computation from threshold homomorphic encryption, R. Cramer, I. Damgard, and J.B. Nielsen, EUROCRYPT '01. https://www.iacr.org/archive/eurocrypt2001/20450279.pdf 
15. Chou, T. and Orlandi, C., 2015, August. The simplest protocol for oblivious transfer. In International Conference on Cryptology and Information Security in Latin America (pp. 40-58). https://eprint.iacr.org/2015/267.pdf 
16. Making a Faster Cryptanalytical Time-Memory Trade-Off. Oechslin, Philippe. CRYPTO 2003. https://lasec.epfl.ch/~oechslin/publications/crypto03.pdf
17. Pinocchio: Nearly practical verifable computation. Parno, B., Howell, J., Gentry, C., Raykova, M. (2013, May). In Security and Privacy (SP), 2013 IEEE Symposium on (pp. 238-252). https://eprint.iacr.org/2013/279.pdf
18. The first collision for full SHA-1. M. Stevens, E. Bursztein, P. Karpman, A. Albertini, Y. Markov. CRYPTO 2017. https://eprint.iacr.org/2017/190
19. The Bitcoin Backbone Protocol: Analysis and Applications. J. Garay, A. Kiayias and N. Leonardos. EUROCRYTPT 2015. https://eprint.iacr.org/2014/765
20. ANONIZE: A Large-Scale Anonymous Survey System. S. Hohenberger, S. Myers, R. Pass, A. Shelat. 2014 IEEE Symposium on Security and Privacy. http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6956576
 
 
II. Προγραμματιστικά
--------------------
1. Υλοποίηση Conditional Blind Signatures -- βλ. διπλωματική Α. Ζαχαράκη, http://artemis-new.cslab.ece.ntua.gr:8080/jspui/handle/123456789/8099
2. Bελτιώσεις / επεκτάσεις σε σύστημα ψηφοφοριών κατάταξης -- βλ. διπλωματική Θ. Σουλιώτη, http://artemis-new.cslab.ece.ntua.gr:8080/jspui/handle/123456789/8040) 
3. Bελτιώσεις / επεκτάσεις στο OTR / mpOTR -- βλ. διπλωματική Α. Ανδρικόπουλου - Δ. Κολοτούρου, http://artemis-new.cslab.ece.ntua.gr:8080/jspui/handle/123456789/7966
4. Aνώνυμα ερωτηματολόγια με χρήση ομομορφικής κρυπτογραφίας, βλ. και ΑΝΟΝΙΖΕ http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6956576
5. Υλοποίηση smart contracts σε Ethereum -- βλ. http://solidity.readthedocs.io/en/develop/introduction-to-smart-contracts.html