Sentence examples for attribute authority from inspiring English sources

However, in the above schemes, the attribute authority has the ultimate privilege in the system.

Our model consists of 4 entities: "AA" (Attribute authority), "tracer", "signer" and "receiver".

Once the attribute authority become dishonest, the system will be exposed to potential risks.

The signature cannot be forged by any other users including attribute authority.

Thus attribute authority cannot forge any signatures which should be signed by legal users.

In the open network systems, attribute authority are vulnerable to external as well as internal threat.

Besides, outsourcing ABS [9] with untrusted attribute authorities also merits attention.

In order to support flexible number of attributes, our scheme also achieves large universe and multiple attribute authorities.

Although ABS with multiple attribute authorities has been proposed in [16], if these attribute authorities collude with each other to obtain a user's private key, a legal signature can still be successfully forged.

But all the users, roles and permissions are managed centrally within this domain, thus it does not provide federated access or allow roles and attributes to be assigned by external attribute authorities, as in for example the UK Access Management Federation [13].

From this point of view, we should discern the difference between "attribute assertion authority" (AAA) and attribute certification authority (ACA, i.e. AC issuer).