Youngdai Ko

According to our database, Youngdai Ko authored at least 5 papers between 2003 and 2004.

Collaborative distances:

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

2004

Related-Key Attacks on DDP Based Ciphers: CIKS-128 and CIKS-128H.

Youngdai Ko, Changhoon Lee, Seokhie Hong, Jaechul Sung, Sangjin Lee

Proceedings of the Progress in Cryptology, 2004

Related Key Differential Attacks on 27 Rounds of XTEA and Full-Round GOST.

Youngdai Ko, Seokhie Hong, Wonil Lee, Sangjin Lee, Ju-Sung Kang

Proceedings of the Fast Software Encryption, 11th International Workshop, 2004

Related Key Differential Cryptanalysis of Full-Round SPECTR-H64 and CIKS-1.

Youngdai Ko, Changhoon Lee, Seokhie Hong, Sangjin Lee

Proceedings of the Information Security and Privacy: 9th Australasian Conference, 2004

2003

Linear Cryptanalysis of SPECTR-H64 with Higher Order Differential Property.

Youngdai Ko, Deukjo Hong, Seokhie Hong, Sangjin Lee, Jongin Lim

Proceedings of the Computer Network Security, 2003

Differential Cryptanalysis of TEA and XTEA.

Seokhie Hong, Deukjo Hong, Youngdai Ko, Donghoon Chang, Wonil Lee, Sangjin Lee

Proceedings of the Information Security and Cryptology, 2003