Asymmetric Key Algorithms
Watermarking is used to identify ownership of copyrighted material. If the original material gets copied, a watermark flags the data's ownership without degrading it in any way. Watermarking is a passive protection tool.
Watermarking is used to identify ownership of copyrighted material. If the original material gets copied, a watermark flags the data's ownership without degrading it in any way. Watermarking is a passive protection tool.