Attribute-Based Encryption Goes X.509

  title={Attribute-Based Encryption Goes X.509},
  author={Florian Reimair and Johannes Feichtner and Peter Teufl},
  journal={2015 IEEE 12th International Conference on e-Business Engineering},
Key authentication as well as an intended recipient not having a key available are, among others, challenges that public key infrastructures (PKIs) still face. Trusted third parties work around these issues. However, identity-based encryption (IBE) systems and later attribute-based encryption (ABE) systems were designed to address these exact challenges. Unfortunately, such schemes became only practicable after public key infrastructures have been picked up by industry. In this work, we present… CONTINUE READING


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