His main research concerns Encryption, Discrete mathematics, Homomorphic encryption, Cryptography and Theoretical computer science. Jung Hee Cheon studies Encryption, focusing on Diffie–Hellman key exchange in particular. His Discrete mathematics study integrates concerns from other disciplines, such as Multilinear map, Security parameter, Signature, Algorithm and Abelian group.
His biological study spans a wide range of topics, including Ciphertext, Computation, Multiplication, Information sensitivity and Homomorphic secret sharing. His research in Cryptography intersects with topics in Computer hardware, Key and Braid group. His Theoretical computer science study combines topics in areas such as Random oracle, Public-key cryptography and Hash function.
Jung Hee Cheon focuses on Encryption, Discrete mathematics, Homomorphic encryption, Theoretical computer science and Algorithm. His Encryption research incorporates elements of Key and Cryptography. His Discrete mathematics research integrates issues from Elliptic curve, Discrete logarithm and Combinatorics.
His Homomorphic encryption study incorporates themes from Plaintext, Multiplication, Computation and Homomorphic secret sharing. His studies deal with areas such as ElGamal encryption, Random oracle, Cryptanalysis, Construct and Protocol as well as Theoretical computer science. His Algorithm research includes themes of Polynomial and Diffie–Hellman key exchange.
Jung Hee Cheon mostly deals with Homomorphic encryption, Encryption, Algorithm, Ciphertext and Public-key cryptography. His work carried out in the field of Homomorphic encryption brings together such families of science as Computation, Support vector machine, Parallel computing, Function and Key. His Encryption research includes elements of Numerical analysis, Multiplication, Arithmetic and Information privacy.
The Algorithm study combines topics in areas such as Polynomial and Lattice. His Public-key cryptography research is multidisciplinary, incorporating elements of Discrete mathematics and Key. His studies in Theoretical computer science integrate themes in fields like Multilinear map and Cryptanalysis.
His primary areas of study are Homomorphic encryption, Encryption, Algorithm, Key and Discrete mathematics. The study incorporates disciplines such as Hardware acceleration, Multiplication, Ciphertext and Degree in addition to Homomorphic encryption. His Encryption research is multidisciplinary, incorporating perspectives in Data mining, Computer engineering, Residue number system, Information privacy and Mean-shift.
His research integrates issues of Structure, Secret sharing, Cryptography, Proactive secret sharing and Public-key cryptography in his study of Information privacy. His studies in Key integrate themes in fields like Cryptosystem and Learning with errors. Jung Hee Cheon interconnects Function, Bootstrapping and Ternary operation in the investigation of issues within Discrete mathematics.
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An Identity-Based Signature from Gap Diffie-Hellman Groups
Jae Choon Cha;Jung Hee Cheon.
public key cryptography (2003)
New Public-Key Cryptosystem Using Braid Groups
Ki Hyoung Ko;Sang-Jin Lee;Jung Hee Cheon;Jae Woo Han.
international cryptology conference (2000)
Homomorphic Encryption for Arithmetic of Approximate Numbers
Jung Hee Cheon;Andrey Kim;Miran Kim;Yong Soo Song.
international conference on the theory and application of cryptology and information security (2017)
Batch Fully Homomorphic Encryption over the Integers
Jung Hee Cheon;Jean-Sébastien Coron;Jinsu Kim;Moon Sung Lee.
theory and application of cryptographic techniques (2013)
Security analysis of the strong diffie-hellman problem
Jung Hee Cheon.
theory and application of cryptographic techniques (2006)
Cryptanalysis of the Multilinear Map over the Integers
Jung Hee Cheon;Kyoohyung Han;Changmin Lee;Hansol Ryu.
theory and application of cryptographic techniques (2015)
Improved Impossible Differential Cryptanalysis of Rijndael and Crypton
Jung Hee Cheon;MunJu Kim;Kwangjo Kim;Jung-Yeun Lee.
international conference on information security and cryptology (2001)
Batch verifications with ID-Based signatures
HyoJin Yoon;Jung Hee Cheon;Yongdae Kim.
international conference on information security and cryptology (2004)
Bootstrapping for Approximate Homomorphic Encryption.
Jung Hee Cheon;Kyoohyung Han;Andrey Kim;Miran Kim.
IACR Cryptology ePrint Archive (2018)
An analysis of proxy signatures: is a secure channel necessary?
Jung-Yeun Lee;Jung Hee Cheon;Seungjoo Kim.
the cryptographers track at the rsa conference (2003)
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