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천정희 Cheon, Jung Hee (2007. 9. 1~2012. 2. 29)
- 소속		서울대학교 수리과학부

- 세부전공		Cryptography

- 최종학위		Ph. D, KAIST

- Office		서울대학교 27-320C

- Phone		02-880-1443

- E-mail		jhcheon (at) snu.ac.kr

Published Papers

2011/ Accelerating Pollard’s Rho Algorithm on Finite Fields/ Journal of Cryptology/ / /

2009/ Metered Signatures - How to restrict the Signing Capability/ Journal of Communications and Networks/ accepted/ /

2009/ Anonymous Hierarchical Identity-Based Encryption with Constant Size Ciphertexts/ Proceeding of PKC 2009/ LNCS 5443/ / 215-234

2008/ Analysis of Privacy-Preserving Element Reduction of a Multiset/ Journal of Korean Mathematical Society/ 46/ 1/ 59-69

2008/ Skipping, Cascade, and Combined Chain Schemes for Broadcast Encryption/ IEEE TRANSACTIONS ON INFORMATION THEORY/ 54/ 11/ 5155-5171

2008/ Multisignatures Secure under the Discrete Logarithm Assumption and a Generalized Forking Lemma/ ACM Conference on Computer C5and Communications Security/ / / 449-458

2008/ A Parameterized Splitting System and its Application to the Discrete Logaritm Problem with Low Hamming Weight Product Exponents/ Proceedings of Public Key Cryptography/ 4939/ /

Preprints

Analysis of privacy-preserving element reduction of a multiset

Multisignatures Secure under the Discrete Logarithm Assumption and a Generalized Forking Lemma

Skipping, Cascade, and Combined Chain Schemes for Broadcast Encryption

Organizing Conferences

2009-06-16~2009-06-18/ 2009 NIMS Hot Topics Workshop on Mathematical Cryptology

2009-06-13~2009-06-15/ 2009 NIMS Summer School

2008-06-19~2008-06-20/ 2008 Ewha-KMS International Workshop on Cryptography

Dept. of Mathematical Sciences 291 Daehak-ro (373-1 Guseong-dong), Yuseong-gu, Daejeon 305-701, Republic of Korea Tel. 042 350 8111(Fax 8114) copyright (C) 2007-2011, KAIST MS, all rights reserved. webmaster@asarc.kaist.ac.kr [Admin]