Applications of Digital Watermarking in Soft IP Core Protection
Fuyuan Wang · Semiconductor Technology · 2007
Due to the low cost and flexibility,soft IP core is becoming more and more popular,but most intelligence property protection ways are not suitable for such kind of IP.A watermarking way suitable for new designed soft IP cores was introduced,and 4-2 encoder design was given as an example.The results show that both embedded and reading processes are quite simple and cost low.