I read some materials about MS u-prove and IBM Idemix.

But according to these materials, the opinion about revocation is different.

Some materials say that u-prove and idemix do not provide revocation, but others say that they provide.

I tried to read technical papers about both but it was too hard to read.

Am I correct in understanding that only a user (not issuer or IdP) of both schemes can revoke it voluntarily?

Can anyone explain about specific details of revocation in u-prove and idemix?


U-prove: https://www.microsoft.com/en-us/research/project/u-prove/

Idemix: http://www.research.ibm.com/labs/zurich/idemix/



Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct.

Browse other questions tagged or ask your own question.