Jung Hee Cheon

Taechan Kim, Sungwook Kim, Jung Hee Cheon: On the Final Exponentiation in Tate Pairing Computations. IEEE Transactions on Information Theory 59(6): 4033-4041 (2013)

Jung Hee Cheon, Jean-Sébastien Coron, Jinsu Kim, Moon Sung Lee, Tancrède Lepoint, Mehdi Tibouchi, Aaram Yun: Batch Fully Homomorphic Encryption over the Integers. EUROCRYPT 2013: 315-335

Jinsu Kim, Moon Sung Lee, Aaram Yun, Jung Hee Cheon: CRT-based Fully Homomorphic Encryption over the Integers. IACR Cryptology ePrint Archive 2013: 57 (2013)

Jung Hee Cheon, Stanislaw Jarecki, Jae Hong Seo: Multi-Party Privacy-Preserving Set Intersection with Quasi-Linear Complexity. IEICE Transactions 95-A(8): 1366-1378 (2012)

Jung Hee Cheon, Jeongdae Hong, Gene Tsudik: Reducing RFID reader load with the meet-in-the-middle strategy. Journal of Communications and Networks 14(1): 10-14 (2012)

Jung Hee Cheon, Jin Hong, Minkyu Kim: Accelerating Pollard's Rho Algorithm on Finite Fields. J. Cryptology 25(2): 195-242 (2012)

Myungsun Kim, Abedelaziz Mohaisen, Jung Hee Cheon, Yongdae Kim: Private Over-Threshold Aggregation Protocols. ICISC 2012: 472-486

Jae Hong Seo, Jung Hee Cheon, Jonathan Katz: Constant-Round Multi-party Private Set Union Using Reversed Laurent Series. Public Key Cryptography 2012: 398-412

Jae Hong Seo, Jung Hee Cheon: Beyond the Limitation of Prime-Order Bilinear Groups, and Round Optimal Blind Signatures. TCC 2012: 133-150

Taechan Kim, Sungwook Kim, Jung Hee Cheon: Accelerating the Final Exponentiation in the Computation of the Tate Pairings. IACR Cryptology ePrint Archive 2012: 119 (2012)

Jae Hong Seo, Jung Hee Cheon: Beyond the Limitation of Prime-Order Bilinear Groups, and Round Optimal Blind Signatures. IACR Cryptology ePrint Archive 2012: 198 (2012)

Myungsun Kim, Jihye Kim, Jung Hee Cheon: Compress Multiple Ciphertexts Using ElGamal Encryption Schemes. IACR Cryptology ePrint Archive 2012: 243 (2012)

Myungsun Kim, Jinsu Kim, Jung Hee Cheon: A Public Shuffle without Private Permutations. IACR Cryptology ePrint Archive 2012: 301 (2012)

Hyung Tae Lee, Hyunsook Hong, Jung Hee Cheon: Invertible Polynomial Representation for Private Set Operations. IACR Cryptology ePrint Archive 2012: 526 (2012)

Myungsun Kim, Abedelaziz Mohaisen, Jung Hee Cheon, Yongdae Kim: Private Top-k Aggregation Protocols. IACR Cryptology ePrint Archive 2012: 538 (2012)

Taechan Kim, Jung Hee Cheon: A New Approach to Discrete Logarithm Problem with Auxiliary Inputs. IACR Cryptology ePrint Archive 2012: 609 (2012)

Sungwook Kim, Jung Hee Cheon: Fixed Argument Pairing Inversion on Elliptic Curves. IACR Cryptology ePrint Archive 2012: 657 (2012)

Sungwook Kim, Jihye Kim, Jung Hee Cheon, Seong-ho Ju: Threshold signature schemes for ElGamal variants. Computer Standards & Interfaces 33(4): 432-437 (2011)

Jung Hee Cheon, Stanislaw Jarecki, Taekyoung Kwon, Mun-Kyu Lee: Fast Exponentiation Using Split Exponents. IEEE Transactions on Information Theory 57(3): 1816-1826 (2011)

Hyung Tae Lee, HongTae Kim, Yoo-Jin Baek, Jung Hee Cheon: Correcting Errors in Private Keys Obtained from Cold Boot Attacks. ICISC 2011: 74-87

Myungsun Kim, Hyung Tae Lee, Jung Hee Cheon: Mutual Private Set Intersection with Linear Complexity. WISA 2011: 219-231

Jae Hong Seo, Jung Hee Cheon: Fully Secure Anonymous Hierarchical Identity-Based Encryption with Constant Size Ciphertexts. IACR Cryptology ePrint Archive 2011: 21 (2011)

Jeongdae Hong, Jung Woo Kim, Jihye Kim, Kunsoo Park, Jung Hee Cheon: Constant-Round Privacy Preserving Multiset Union. IACR Cryptology ePrint Archive 2011: 138 (2011)

Hyung Tae Lee, Jung Hee Cheon, Jin Hong: Analysis of Discrete Logarithm Algorithm using Pre-computation. IACR Cryptology ePrint Archive 2011: 187 (2011)

Myungsun Kim, Hyung Tae Lee, Jung Hee Cheon: Mutual Private Set Intersection with Linear Complexity. IACR Cryptology ePrint Archive 2011: 267 (2011)

Woo-Hwan Kim, HyoJin Yoon, Jung Hee Cheon: Metered signatures: How to restrict the signing capability. Journal of Communications and Networks 12(3): 201-208 (2010)

Jung Hee Cheon: Discrete Logarithm Problems with Auxiliary Inputs. J. Cryptology 23(3): 457-476 (2010)

Aaram Yun, Jung Hee Cheon, Yongdae Kim: On Homomorphic Signatures for Network Coding. IEEE Trans. Computers 59(9): 1295-1296 (2010)

Sungwook Kim, Jung Hee Cheon: Parameterized splitting systems for the discrete logarithm. IEEE Transactions on Information Theory 56(5): 2528-2535 (2010)

Jung Hee Cheon, Stanislaw Jarecki, Jae Hong Seo: Multi-Party Privacy-Preserving Set Intersection with Quasi-Linear Complexity. IACR Cryptology ePrint Archive 2010: 512 (2010)

Minkyu Kim, Jung Hee Cheon, Jin Hong: Subset-Restricted Random Walks for Pollard rho Method on F_p^m. Public Key Cryptography 2009: 54-67

Pil Joong Lee, Jung Hee Cheon (Eds.): Information Security and Cryptology - ICISC 2008, 11th International Conference, Seoul, Korea, December 3-5, 2008, Revised Selected Papers. Lecture Notes in Computer Science 5461, Springer 2009, isbn 978-3-642-00729-3

Jung Hee Cheon, Jeongdae Hong, Gene Tsudik: Reducing RFID Reader Load with the Meet-in-the-Middle Strategy. IACR Cryptology ePrint Archive 2009: 92 (2009)

Jung Hee Cheon, HongTae Kim: Analysis of Low Hamming Weight Products. Discrete Applied Mathematics 156(12): 2264-2269 (2008)

Jung Hee Cheon, Nicholas Hopper, Yongdae Kim, Ivan Osipkov: Provably Secure Timed-Release Public Key Encryption. ACM Trans. Inf. Syst. Secur. 11(2) (2008)

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

Jung Hee Cheon, Jin Hong, Minkyu Kim: Speeding Up the Pollard Rho Method on Prime Fields. ASIACRYPT 2008: 471-488

Ali Bagherzandi, Jung Hee Cheon, Stanislaw Jarecki: Multisignatures secure under the discrete logarithm assumption and a generalized forking lemma. ACM Conference on Computer and Communications Security 2008: 449-458

Sungwook Kim, Jung Hee Cheon: A Parameterized Splitting System and Its Application to the Discrete Logarithm Problem with Low Hamming Weight Product Exponents. Public Key Cryptography 2008: 328-343

Jeongdae Hong, Jung Woo Kim, Jihye Kim, Kunsoo Park, Jung Hee Cheon: Privacy Preserving Multiset Union with ElGamal Encryption. IACR Cryptology ePrint Archive 2008: 523 (2008)

Jung Hee Cheon, Jeong Hyun Yi: Fast Batch Verification of Multiple Signatures. Public Key Cryptography 2007: 442-457

Jung Hee Cheon, Dong Hoon Lee: Quadratic Equations from APN Power Functions. IEICE Transactions 89-A(1): 19-27 (2006)

Jung Hee Cheon, Woo-Hwan Kim, Hyun Soo Nam: Known-plaintext cryptanalysis of the Domingo-Ferrer algebraic privacy homomorphism scheme. Inf. Process. Lett. 97(3): 118-123 (2006)

Jung Hee Cheon, Dong Hoon Lee: Use of Sparse and/or Complex Exponents in Batch Verification of Exponentiations. IEEE Trans. Computers 55(12): 1536-1542 (2006)

Jung Hee Cheon: Security Analysis of the Strong Diffie-Hellman Problem. EUROCRYPT 2006: 1-11

Jung Hee Cheon, Nicholas Hopper, Yongdae Kim, Ivan Osipkov: Timed-Release and Key-Insulated Public Key Encryption. Financial Cryptography 2006: 191-205

Taekyoung Kwon, Jung Hee Cheon, Yongdae Kim, Jaeil Lee: Privacy Protection in PKIs: A Separation-of-Authority Approach. WISA 2006: 297-311

Jae Hong Seo, HyoJin Yoon, Seongan Lim, Jung Hee Cheon, Dowon Hong: Analysis of Privacy-Preserving Element Reduction of Multiset. IACR Cryptology ePrint Archive 2006: 418 (2006)

Nam-Su Jho, Eun Sun Yoo, Jung Hee Cheon, Myung-Hwan Kim: New broadcast encryption scheme using tree-based circle. Digital Rights Management Workshop 2005: 37-44

Nam-Su Jho, Jung Yeon Hwang, Jung Hee Cheon, Myung-Hwan Kim, Dong Hoon Lee, Eun Sun Yoo: One-Way Chain Based Broadcast Encryption Schemes. EUROCRYPT 2005: 559-574

Nam-Su Jho, Jung Hee Cheon, Myung-Hwan Kim, Eun Sun Yoo: Broadcast Encryption π. IACR Cryptology ePrint Archive 2005: 73 (2005)

Jung Hee Cheon, Nam-Su Jho, Myung-Hwan Kim, Eun Sun Yoo: Skipping, Cascade, and Combined Chain Schemes for Broadcast Encryption. IACR Cryptology ePrint Archive 2005: 136 (2005)

Jung Hee Cheon, Dong Hoon Lee: Use of Sparse and/or Complex Exponents in Batch Verification of Exponentiations. IACR Cryptology ePrint Archive 2005: 276 (2005)

Junbaek Ki, Jung Hee Cheon, Jeong-Uk Kang, Dogyun Kim: Taxonomy of online game security. The Electronic Library 22(1): 65-73 (2004)

Jung Hee Cheon, Dong Hoon Lee: Resistance of S-Boxes against Algebraic Attacks. FSE 2004: 83-94

Eun Sun Yoo, Nam-Su Jho, Jung Hee Cheon, Myung-Hwan Kim: Efficient Broadcast Encryption Using Multiple Interpolation Methods. ICISC 2004: 87-103

HyoJin Yoon, Jung Hee Cheon, Yongdae Kim: Batch Verifications with ID-Based Signatures. ICISC 2004: 233-248

Jung Hee Cheon, Yongdae Kim, HyoJin Yoon: A New ID-based Signature with Batch Verification. IACR Cryptology ePrint Archive 2004: 131 (2004)

Jung Hee Cheon, Nicholas Hopper, Yongdae Kim, Ivan Osipkov: Timed-Release and Key-Insulated Public Key Encryption. IACR Cryptology ePrint Archive 2004: 231 (2004)

Jung Hee Cheon, Seongtaek Chee: Nonlinearity of Boolean Functions and Hyperelliptic Curves. SIAM J. Discrete Math. 16(3): 354-365 (2003)

Jung Hee Cheon, Byungheup Jun: A Polynomial Time Algorithm for the Braid Diffie-Hellman Conjugacy Problem. CRYPTO 2003: 212-225

Jung-Yeun Lee, Jung Hee Cheon, Seungjoo Kim: An Analysis of Proxy Signatures: Is a Secure Channel Necessary? CT-RSA 2003: 68-79

Dang Nguyen Duc, Jung Hee Cheon, Kwangjo Kim: A Forward-Secure Blind Signature Scheme Based on the Strong RSA Assumption. ICICS 2003: 11-21

Jae Choon Cha, Jung Hee Cheon: An Identity-Based Signature from Gap Diffie-Hellman Groups. Public Key Cryptography 2003: 18-30

Jung Hee Cheon, Byungheup Jun: A Polynomial Time Algorithm for the Braid Diffie-Hellman Conjugacy Problem. IACR Cryptology ePrint Archive 2003: 19 (2003)

Jung Hee Cheon, Hyun Soo Nam: A Cryptanalysis of the Original Domingo-Ferrer's Algebraic Privacy Homomophism. IACR Cryptology ePrint Archive 2003: 221 (2003)

Hae Young Kim, Jung Youl Park, Jung Hee Cheon, Je Hong Park, Jae Heon Kim, Sang Geun Hahn: Fast Elliptic Curve Point Counting Using Gaussian Normal Basis. ANTS 2002: 292-307

Jae Choon Cha, Jung Hee Cheon: An Identity-Based Signature from Gap Diffie-Hellman Groups. IACR Cryptology ePrint Archive 2002: 18 (2002)

Jung Hee Cheon: A Universal Forgery of Hess's Second ID-based Signature against the Known-message Attack. IACR Cryptology ePrint Archive 2002: 28 (2002)

Jung Hee Cheon, Dong Hoon Lee: Diffie-Hellman Problems and Bilinear Maps. IACR Cryptology ePrint Archive 2002: 117 (2002)

Jae Choon Cha, Ki Hyoung Ko, Sangjin Lee, Jae Woo Han, Jung Hee Cheon: An Efficient Implementation of Braid Groups. ASIACRYPT 2001: 144-156

Jung Hee Cheon: Nonlinear Vector Resilient Functions. CRYPTO 2001: 458-469

Jung Hee Cheon, MunJu Kim, Kwangjo Kim, Jung-Yeun Lee, SungWoo Kang: Improved Impossible Differential Cryptanalysis of Rijndael and Crypton. ICISC 2001: 39-49

Seungjoo Kim, Jung Hee Cheon, Marc Joye, Seongan Lim, Masahiro Mambo, Dongho Won, Yuliang Zheng: Strong Adaptive Chosen-Ciphertext Attacks with Memory Dump (or: The Importance of the Order of Decryption and Validation). IMA Int. Conf. 2001: 114-127

Ki Hyoung Ko, Sangjin Lee, Jung Hee Cheon, Jae Woo Han, Ju-Sung Kang, Choonsik Park: New Public-Key Cryptosystem Using Braid Groups. CRYPTO 2000: 166-183

Jung Hee Cheon, Seongtaek Chee: Elliptic Curves and Resilient Functions. ICISC 2000: 64-72

Jung Hee Cheon, Seongtaek Chee, Choonsik Park: S-boxes with Controllable Nonlinearity. EUROCRYPT 1999: 286-294

Jung Hee Cheon, Sung-Mo Park, Sangwoo Park, Daeho Kim: Two Efficient Algorithms for Arithmetic of Elliptic Curves Using Frobenius Map. Public Key Cryptography 1998: 195-202