Skip to content

Latest commit

 

History

History
28 lines (23 loc) · 825 Bytes

analyse.md

File metadata and controls

28 lines (23 loc) · 825 Bytes

Endorsement and threat models

Endorsement on Generating Proof

Flow

Generate a proof of a campaign c for a user u is as follows: - ask authorized verifiers to generate commitment + generate random value + calculate commitment based on generated value and stored s value for c + return commitment and random value

- calculate total commitment

Which organizations must participate to validate the proof?

1/ All organizations.

  • Safetest
  • Slowest
  • Unrelated advertiers and publisheres must validate the proof
  • Use default endorsement policy
  • Inconsistency of verifiers' random values.

2/ Only peers of c's advertier and publisher

  • Use key-level endorsement policy
  • Can improve performance
  • Inconsistency of verifiers' random values.

3/ At least one orgnization

  • Fastest