Credential Description Scheme for Automated Trust Negotiation Supporting Selective Attributes Disclosure
Xiaoyin Sun · Jisuanji gongcheng · 2010
In order to realize selective attributes disclosure in Automated Trust Negotiation(ATN),by using the thoughts of content extraction signature and W3C XML encryption and signature standards as technical basis,a credential description scheme is designed to support fine-grained property protection function,which makes the receiver be able to check the integrity and signature of the credentials after encryption or removal.Compared with Selectively Disclosing Sensitive Attributes(SDSA) scheme,the new scheme is simpler,more flexible and has less calculation.