Citation
Ck. Chan et Lm. Cheng, Attack on the Hwang-Chang-Hwang watermarking scheme, IEEE CONS E, 46(1), 2000, pp. 40-43
Citations number
1
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
ISSN journal
00983063
→ ACNP
Volume
46
Issue
1
Year of publication
2000
Pages
40 - 43
Database
ISI
SICI code
0098-3063(200002)46:1<40:AOTHWS>2.0.ZU;2-K
Abstract
It is shown that the embedded watermark generated by a watermarking scheme
based on one-way hash functions proposed by Hwang, Chang and Hwang can be e
ffectively removed without knowing any secret parameters used for the embed
ding process.