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

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

One-Way Chain Based Broadcast Encryption Schemes. - Nam-Su Jho; Jung Yeon Hwang; Jung Hee Cheon; Myung-Hwan Kim; Dong Hoon Lee 001; Eun Sun Yoo (EUROCRYPT, 2005)

Broadcast Encryption π. - Nam-Su Jho; Jung Hee Cheon; Myung-Hwan Kim; Eun Sun Yoo (IACR Cryptol. ePrint Arch., 2005)

Fully Resilient Traitor Tracing Scheme using Key Update. - Eun Sun Yoo; Koutarou Suzuki; Myung-Hwan Kim (IACR Cryptol. ePrint Arch., 2007)

Skipping, Cascade, and Combined Chain Schemes for Broadcast Encryption. - Jung Hee Cheon; Nam-Su Jho; Myung-Hwan Kim; Eun Sun Yoo (IEEE Trans. Inf. Theory, 2008)