PRIMA CERT

Brand	Owner	Address	Description
PRIMACERT	PRIMATECH INC.	50 Northwoods Blvd. 50 Northwoods Blvd. Columbus OH 43235	PRIMA CERT;Testing, analysis and evaluation of the services of others to determine conformity with certification standards;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

This invention relates to an information processing apparatus for managing copyrights under SDMI provisions as well as the copyrights for contents distributed over the Internet. Data Enc(Kc, Content) generated by encrypting a given content using a content key Kc are recorded, along with a header (Header), certificate (Cert), data Enc(KR, Kc) generated by encrypting the content key Kc using a root key KR, and an enabling key block (EKB). The header includes a content ID (CID), a license ID (LID), a URL, and a watermark (WM), supplemented with a header signature Sig(Header). The inventive apparatus is applied to devices that provide contents.