Practical UC-Secure Delegatable Credentials with Attributes and Their Application to Blockchain

@inproceedings{Camenisch2017PracticalUD,
  title={Practical UC-Secure Delegatable Credentials with Attributes and Their Application to Blockchain},
  author={Jan Camenisch and Manu Drijvers and Maria Dubovitskaya},
  booktitle={ACM Conference on Computer and Communications Security},
  year={2017}
}
Certification of keys and attributes is in practice typically realized by a hierarchy of issuers. Revealing the full chain of issuers for certificate verification, however, can be a privacy issue since it can leak sensitive information about the issuer's organizational structure or about the certificate owner. Delegatable anonymous credentials solve this problem and allow one to hide the full delegation (issuance) chain, providing privacy during both delegation and presentation of certificates… CONTINUE READING

Citations

Publications citing this paper.
SHOWING 1-10 OF 14 CITATIONS

Anonymous Transactions with Revocation and Auditing in Hyperledger Fabric

Dmytro Bogatov, Angelo De Caro
  • 2019
VIEW 11 EXCERPTS
HIGHLY INFLUENCED

Attribute Based Cryptographic Enforcements for Security and Privacy in E-health Environments

Harsha S. Gardiyawasam Pussewalage
  • 2019
VIEW 9 EXCERPTS
CITES BACKGROUND & METHODS
HIGHLY INFLUENCED

BlockLite: A Lightweight Emulator for Public Blockchains

Xinying Wang, Abdullah Al-Mamun, Feng Yan, Mohammad Sadoghi, Dongfang Zhao
  • ArXiv
  • 2019
VIEW 1 EXCERPT
CITES BACKGROUND

GEM^2-Tree: A Gas-Efficient Structure for Authenticated Range Queries in Blockchain

  • 2019 IEEE 35th International Conference on Data Engineering (ICDE)
  • 2019
VIEW 3 EXCERPTS
CITES BACKGROUND

A Survey of Blockchain: Techniques, Applications, and Challenges

  • 2018 27th International Conference on Computer Communication and Networks (ICCCN)
  • 2018
VIEW 1 EXCERPT
CITES BACKGROUND

References

Publications referenced by this paper.
SHOWING 1-4 OF 4 REFERENCES

Commuting Signatures and Verifiable Encryption

  • EUROCRYPT
  • 2011
VIEW 9 EXCERPTS
HIGHLY INFLUENTIAL

On Signatures of Knowledge

  • IACR Cryptology ePrint Archive
  • 2006
VIEW 12 EXCERPTS
HIGHLY INFLUENTIAL

Zero-knowledge proofs of identity

  • Journal of Cryptology
  • 1987
VIEW 4 EXCERPTS
HIGHLY INFLUENTIAL