Bonwook Koo

According to our database, Bonwook Koo authored at least 21 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Comments on "A Conditional Privacy-Preserving Certificateless Aggregate Signature Scheme in the Standard Model for VANETs".

Je Hong Park, Bonwook Koo

IEEE Access, 2024

Comments on "Certificateless Short Aggregate Signature Scheme for Mobile Devices".

Je Hong Park, Bonwook Koo

IEEE Access, 2024

2020

Rotational-XOR Rectangle Cryptanalysis on Round-Reduced Simon.

Bonwook Koo, Younghoon Jung, Woo-Hwan Kim

Secur. Commun. Networks, 2020

2019

A General Framework for the Related-Key Linear Attack Against Block Ciphers with Linear Key Schedules.

Jung-Keun Lee, Bonwook Koo, Woo-Hwan Kim

Proceedings of the Selected Areas in Cryptography - SAC 2019, 2019

Revised Version of Block Cipher CHAM.

Dongyoung Roh, Bonwook Koo, Younghoon Jung, Ilwoong Jeong, Donggeon Lee, Daesung Kwon, Woo-Hwan Kim

Proceedings of the Information Security and Cryptology - ICISC 2019, 2019

2018

Related-Key Linear Cryptanalysis on SIMON.

Jung-Keun Lee, Bonwook Koo, Woo-Hwan Kim

IACR Cryptol. ePrint Arch., 2018

Differential property of Present-like structure.

Deukjo Hong, Bonwook Koo, Changho Seo

Discret. Appl. Math., 2018

2017

CHAM: A Family of Lightweight Block Ciphers for Resource-Constrained Devices.

Bonwook Koo, Dongyoung Roh, Hyeonjin Kim, Younghoon Jung, Donggeon Lee, Daesung Kwon

Proceedings of the Information Security and Cryptology - ICISC 2017 - 20th International Conference, Seoul, South Korea, November 29, 2017

2014

Converting random bits into random numbers.

Bonwook Koo, Dongyoung Roh, Daesung Kwon

J. Supercomput., 2014

Format-Preserving Encryption Algorithms Using Families of Tweakable Blockciphers.

Jung-Keun Lee, Bonwook Koo, Dongyoung Roh, Woo-Hwan Kim, Daesung Kwon

Proceedings of the Information Security and Cryptology - ICISC 2014, 2014

2012

Preimage and Second-Preimage Attacks on PGV Hashing Modes of Round-Reduced ARIA, Camellia, and Serpent.

Deukjo Hong, Bonwook Koo, Dong-Chan Kim

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2012

2011

Related-Key Boomerang Attack on Block Cipher SQUARE.

Bonwook Koo, Yongjin Yeom, Jung Hwan Song

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

Biclique Attack on the Full HIGHT.

Deukjo Hong, Bonwook Koo, Daesung Kwon

Proceedings of the Information Security and Cryptology - ICISC 2011 - 14th International Conference, Seoul, Korea, November 30, 2011

2010

Security of the Misty Structure Using Involutions as Round Functions.

Jooyoung Lee, Bonwook Koo

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010

Related-Key Attack on the Full HIGHT.

Bonwook Koo, Deukjo Hong, Daesung Kwon

Proceedings of the Information Security and Cryptology - ICISC 2010, 2010

2009

Preimage Attack on ARIRANG.

Deukjo Hong, Woo-Hwan Kim, Bonwook Koo

IACR Cryptol. ePrint Arch., 2009

Improved Preimage Attack for 68-Step HAS-160.

Deukjo Hong, Bonwook Koo, Yu Sasaki

Proceedings of the Information, Security and Cryptology, 2009

Preimage Attacks on Reduced Steps of ARIRANG and PKC98-Hash.

Deukjo Hong, Bonwook Koo, Woo-Hwan Kim, Daesung Kwon

Proceedings of the Information, Security and Cryptology, 2009

2008

Improved Impossible Differential Attacks on Large-Block Rijndael.

Lei Zhang, Wenling Wu, Je Hong Park, Bonwook Koo, Yongjin Yeom

Proceedings of the Information Security, 11th International Conference, 2008

2006

On Constructing of a 32 ×32 Binary Matrix as a Diffusion Layer for a 256-Bit Block Cipher.

Bonwook Koo, Hwan Seok Jang, Jung Hwan Song

Proceedings of the Information Security and Cryptology - ICISC 2006, 9th International Conference, Busan, Korea, November 30, 2006

2003

Constructing and Cryptanalysis of a 16 × 16 Binary Matrix as a Diffusion Layer.

Bonwook Koo, Hwan Seok Jang, Jung Hwan Song

Proceedings of the Information Security Applications, 4th International Workshop, 2003