2013

• Minkyu Kim and Jung Hee Cheon, "Computing Prime Divisors in a Interval," To appear in Mathematics of Computation, 2013.

• Minkyu Kim, Jung Hee Cheon and In-Sok Lee, "Analysis on a Generalized Algorithm for the Strong Discrete Logarithm Problem with Auxiliary Inputs," To appear in Mathematics of Computation, 2013.

• Taechan Kim, Sungwook Kim and Jung Hee Cheon, "On the Final Exponentiation in the Tate Pairing Computations," IEEE Transactions on Information Theory, Vol. 59, No. 6, pp. 4033-4041, 2013.

• Jung Hee Cheon, Jean-Sébastien Coron, Jinsu Kim, Moon Sung Lee, Tancrède Lepoint, Mehdi Tibouchi and Aaram Yun, "Batch Fully Homomorphic Encryption over the Integers," Proc. of Eurocrypt 2013, LNCS 7881, pp. 315-335, 2013.

• Jeongdae Hong, Jung Woo Kim, Jihye Kim, Kunsoo Park and Jung Hee Cheon, "Constant-Round Privacy Preserving Multiset Union," To appear in Bulletin of Korea Mathematical Society, 2013.

• MyungsunKim, Abedelaziz Mohaisen, Jung Hee Cheon and Yongdae Kim, "Private Top-k Aggregation Protocols," Proc. of ICISC 2012, pp. 472-486.

• Myungsun Kim, Jihye Kim and Jung Hee Cheon, "Compress multiple ciphertexts usingElGamal encryption schemes," Journal of Korean Mathematical Society, Vol. 50, No. 2, pp. 361-377, 2013.

 2012

• Myungsun Kim, Hyung Tae Lee and Jung Hee Cheon, "A Generalization of Agrawal et al.’s Protocol for n-party private set intersection over dynamic datasets," Journal of Internet Technology, Vol. 13, No. 6, pp. 909-917, 2012.

• Jung Hee Cheon, Stanislaw Jarecki and Jae Hong Seo, "Multi-party privacy-preserving set intersection with quasi-linear complexity," Accepted for Publications in The Institute of Electronics information and Communication Engineers, 2012.

• Jae Hong Seo, Jung Hee Cheon and Jonathan Katz, "Constant-Round Multi-party Private Set Union Using Reversed Laurent Series,"  Proc. of PKC 2012, LNCS7293, pp. 398-412, 2012.

• Jae Hong Seo and Jung Hee Cheon, "Beyond Limitation of the Prime-Order Groups, and Round Optimal Blind Signatures,"  Proc. of TCC 2012, LNCS 7194, pp. 133-150, 2012.

• Jung Hee Cheon, Jeong Dae Hong and Gene Tsudik , "Reducing RFID Reader Load with the Meet-in-the-Middle Strategy," Journal of Communications and Networks, Vol. 14, No. 1, pp. 10-14, 2012.

• Myungsun Kim, Hyung Tae Lee and Jung Hee Cheon, "Mutual Private Set Intersection with Linear Complexity,"  Proc. of WISA 2011, LNCS 7115, pp. 219-231, 2012.

• Jung Hee Cheon, Minkyu Kim and  Jin Hong:, "Accelerating Pollard’s Rho Algorithm on Finite Fields,"  Journal of Cryptology, Vol.  25, No. 2, pp. 195-242, 2012.

• Hyung Tae Lee, HongTae Kim, Yoo-Jin Baek, and Jung Hee Cheon, "Correcting Errors in Private Keys Obtained from Cold Boot Attacks," Proc. of  ICISC2011,  LNCS 7259, pp. 74-87, 2012

 2011

 2010

• A. Yun, J. Cheon, and Y. Kim"On homomorphic Signatures for Network Coding,"IEEE Transaction  on Computers, Vol. 59,NO. 9, pp. 1295-1296,  2011.

• W. Kim, H. Yoon and J. Cheon, "Metered Signatures - How to restrict the Signing Capability," Journal of Communications and Network,  Vol.  12, No.  3, pp. 201-208,  2010.

• Sungwook Kim and J. Cheon, " Parameterized Splitting Systems for the Discrete Logarithm," IEEE Transaction on information Theory, Vol. 56, No. 5, pp. 2528-2535,  2010.

• J Cheon, "Discrete Logarithm Problems with Auxiliary Inputs,"Journal of Cryptology, Vol. 23, No.  3, pp.457-476,  2010.
  

 2009

• Jung Hee Cheon and Dong Hoon Lee, "A note on Self-bilinear Maps," Bulletin of KMS, Vol. 46, No. 2, pp.303-309, 2009.

• Jae Hong Seo, Hyojin Yoon, Seongan Lim, Jun Hee Cheon, and Dowon Hong, "Analysis of Privacy-Preserving Element Reduction of a Multiset," J. Korean Math. Soc. 46 (2009), No. 1, pp. 59-69, 2009.

• M. Kim, J.Cheon, and J.Hong, "Subset-Restricted Random Walks for Pollard rho Method on GF(p^m)," Proc.of PKC 2009, pp.54-67, 2009.

 2008

• J. Cheon, J. Hong, and M. Kim, "Speeding up Pollard Rho Method on Prime Fields," Proc. of Asiacrypt 2008, LNCS 5350, pp. 471-488, 2008
  

• Jung Hee  Cheon, Nam-Su  Jho, Myung-Hwan  Kim, and Eun Sun Yoo, "Skipping, Cascade, and Combined Chain Schemes for Broadcast Encryption,"  IEEE Transaction on Information Theory 54(11), pp. 5155-5171, 2008
  

• Ali Zandi, Jung Hee Cheon, and Stanislaw Jarecki, "Multisignatures Secure under the Discrete Logarithm Assumption and a Generalized Forking Lemma," ACM CCS 2008, pp. 449-458, 2008
  

• S. Kim and J. Cheon, "A Parameterized Splitting System and its Application to the Discrete Logaritm Problem with Low Hamming Weight Product Exponents," Proc. of PKC 2008, LNCS 4939, pp. 328-343, 2008
  

• J. Cheon and H. Kim, "Analysis of Low Hamming Weight Product," Discrete Applied Mathematics 156 (2008), pp. 2264-2269
  

• J. Cheon, N. Hopper, Y. Kim, and I. Osipkov, "Provable Secure Timed-Release Public Key Encryption,"  ACM Transactions on Information and System Security(TISSEC), Vol 11, No. 2, Article No. 4 , 2008

 2007

• J. Cheon and J. Yi, "Fast Batch Verification of Multiple signatures," Proc. of PKC 2007, LNCS 4450, pp. 442-457, 2007

 2006

• T. Kwon, J. Cheon, Y. Kim, and J. Lee, "Privacy Protection in PKIs: A Separation-of-Authority Approach," Proc. of WISA 2006, LNCS 4298, pp. 297-311, 2006
  

• J. Cheon, "Security Analysis of the Strong Diffie-Hellman Problem," Proc. of EUROCRYPT 2006, LNCS 4004, pp. 1-11, 2006
  

• J. Cheon, N. Hopper, Y. Kim, and I. Osipkov, "Time-Release and Key-Insulated Public Key Encryption," Proc. of FC 2006, LNCS 4107, pp. 191-205, 2006
  

• J. Cheon and D. Lee, "Use of Sparse and/or Complex Exponents in Batch Verification of Exponentiations," IEEE Transactions on Computers, Vol 55, No. 12, pp. 1536-1542, 2006(December 2006)
  

• J. Cheon, W. Kim, and H. Nam, "Known-plaintext cryptanalysis of the Domingo-Ferrer algebraic privacy homomorphism scheme," Information Processing Letters, Vol. 97, Issue 3, pp. 118-123, 2006
  

• J. Cheon and D. Lee, "Quadratic Equations from APN Power Functions," IEICE Transactions on Fundamentals, Vol. E89-A, No. 1, pp. 19-27, 2006

 2005

• N. Jho, E. Yoo, J. Cheon, and M. Kim, "New Broadcast Encryption Scheme Using Tree-Based Circle," Proc. of ACM DRM 2005, pp. 37-44, 2005
  

• N. Jho, J. Hwang, J. Cheon, M. Kim, D. Lee, and E. Yoo, "One-way Chain Based Broadcast Encryption Schemes," Proc. of EUROCRYPT 2005, LNCS 3494, pp. 559-574, 2005

 2004

• H. Yoon, J. Cheon, and Y. Kim, "Batch Verifications with ID-based signatures," Proc. of ICISC 2004, LNCS 3506, pp. 233-248, 2004
  

• E. Yoo, N. Jho, J. Cheon, and M. Kim, "Efficient Broadcast Encryption using Multiple Interpolation Methods," Proc. of ICISC 2004, LNCS 3506, pp. 87-103, 2004
  

• J. Cheon, N. Jho, W. Kim, I. Lee, and H. Yoon, "Self-Reputation System in P2P Networks," Proc. of WISA 2004, pp. 571-584, 2004
  

• J. Cheon and D. Lee, "Resistance of S-Boxes against Algebraic Attacks," Proc. of FSE 2004, LNCS 3017, pp. 83-94, 2004
  

• J. Ki, J. Cheon, J. Kang, and D. Kim, "Taxonomy on Online Game Security," The Electronic Library, Vol. 22, No. 1, pp. 65-73, 2004

 2003

• D. Duc, J. Cheon, and K. Kim, "A Forward-Secure Blind Signature Scheme Based on the Strong RSA Assumption," Proc. of ICICS 2003, LNCS 2836, pp. 11-21, 2003
  

• J. Cheon, B. Jun, "A Polynomial Time Algorithm for the Braid Diffie-Hellman Conjugacy Problem," Proc. of CRYPTO 2003, LNCS 2729, pp. 212-225, 2003
  

• J. Lee, J. Cheon, and S. Kim, "An Analysis of Proxy Signature: Is a Secure Channel Necessary?," Proc. of CT-RSA 2003, LNCS 2612, pp. 68-79, 2003
  

• J. Cha and J. cheon, "An Identity-Based Signature from Gap Diffie-Hellman Groups," Proc. of PKC 2003, LNCS 2567, pp. 18-30, 2003
  

• J. Cheon and S. Chee, "Nonlinearity of Boolean Functions and Hyperelliptic Curves," SIAM J. on Discrete Mathematics, Vol. 16, No. 3, pp. 354-365, 2003

 2002

• H. Kim, J. Park, J. Cheon, J. Park, J. Kim, and S. Hahn, "Fast Elliptic Curve Point Counting Using Gaussian Normal Basis," Proc. of Algorithmic Number Theory(ANTS V), LNCS 2369, pp. 292-307, 2002

 2001

• J. Cheon, M. Kim, K. Kim, J. Lee, and S. Kang, "Improved Imposible Differential Cryptanalysis of Rijndael and Crypton," Proc. of ICISC 2001, LNCS 2288, pp. 39-49, 2001
  

• J. Cha, K. Ko, S. Lee, J. Han, and J. Cheon, "An Efficient Implementation of Braid Groups," Proc. of ASIACRYPT 2001, LNCS 2248, pp. 144-156, 2001
  

• S. Kim, J. Cheon, M. Jove, S. Lim, M. Mambo, D. won, and Y. Zheng, "Strong Adaptive Chosen-Ciphertext Attacks with Memory Dump(or: The Importance of the Order of Decryption and Validation)," Proc. of Cryptolgraphy and Coding, LNCS 2260, pp. 114-127, 2001
  

• J. Cheon, "Nonlinear Vector Resilient Functions,"  Proc. of CRYPTO 2001, LNCS 2139, pp. 458-469, 2001
  

• J. Cheon, M. Kim, and K. Kim, "Impossible Differential Cryptanalysis of Hierocrypt-3 Reduced to 3 Rounds," Proc. of NESSIE 2nd Workshop, 2001

 2000

• J. Cheon and S. Chee, "Elliptic Curves and Resilient Functions," Proc. of ICISC 2000, LNCS 2015, pp. 64-72, 2000
  

• J. Cheon, D. Lee, and S. Hahn, "Elliptic Curve Discrete Logarithms and Wieferich Primes," Proc. of JWISC 2000, pp. 53-60, 2000
  

• K. Ko, S. Lee, J. Cheon, J. Han, J. Kang, and C. Park, "New Public-Key Cryptosystem Using Braid Groups," Proc. of CRYPTO 2000, LNCS 1880, pp. 166-183, 2000
  

• H. Kim, J. Cheon, and S. Hahn, "On remarks of Lifting Problems for Elliptic Curves," Advanced Studies in Contemporary Mathematics, Vol. 2, pp. 21-36, 2000

 1999

• J. Cheon, S. Chee, and C. Park, "S-boxes with controllable Nonlinearity," Proc. of EUROCRYPT 1999, LNCS 1592, pp. 286-294, 1999
  

• J. Cheon and S. Hahn, "The Orders of the Reductions of a Point in the Mordell-Weil Group of an Elliptic Curve," Acta Arithmetica, Vol. 88, No. 3, pp. 219-222, 1999
  

• H. Kim, J. Cheon, and S. Hahn, "Elliptic Curve Lifting Problem and its Applications," Proc. of the Japan Academy, Vol. 75, Ser. A, No. 9, pp. 166-169, 1999
  

• J. Cheon, S. Park, C. Park, and S. Hahn, "Scalar Multiplication on Elliptic Curver by Frobenius Expansions," ETRI Journal, Vol. 21, No. 1, pp. 27-38, 1999

 1998

• J. Cheon, S. M. Park, S. W. Park, and D. Kim, "Two Efficient Algorithms for Arithmetic of Elliptic Curves Using Frobenius Map," Proc. of PKC 1998, LNCS 1431, pp. 195-202, 1998
  

• J. Cheon and S. Hahn, "Explicit Valuations of Division Polynomials of an Elliptic Curve," Manuscripta Math., Vol. 97, No. 3, pp. 319-328, 1998

 1997

• J. Cheon and S. Hahn, "The Orders of the Reductions of a Point in the Mordell-Weil Group of an Elliptic Curve," RIMS Kokyuroku, pp. 34-43, 1997

 1996

• J. Cheon and S. Hahn, "Division Polynomials of Elliptic Curves over Finite Field," Proc. of Japan Acad. Vol. 72, Ser. A, No. 10, pp. 226-227