CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
Long-Lived Broadcast Encryption
CRYPTO '00 Proceedings of the 20th Annual International Cryptology Conference on Advances in Cryptology
Revocation and Tracing Schemes for Stateless Receivers
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
The LSD Broadcast Encryption Scheme
CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '94 Proceedings of the 14th Annual International Cryptology Conference on Advances in Cryptology
A Practical Public Key Cryptosystem Provably Secure Against Adaptive Chosen Ciphertext Attack
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
On the Security of Joint Signature and Encryption
EUROCRYPT '02 Proceedings of the International Conference on the Theory and Applications of Cryptographic Techniques: Advances in Cryptology
Efficient Trace and Revoke Schemes
FC '00 Proceedings of the 4th International Conference on Financial Cryptography
A Public-Key Traitor Tracing Scheme with Revocation Using Dynamic Shares
PKC '01 Proceedings of the 4th International Workshop on Practice and Theory in Public Key Cryptography: Public Key Cryptography
The Decision Diffie-Hellman Problem
ANTS-III Proceedings of the Third International Symposium on Algorithmic Number Theory
Efficient Methods for Integrating Traceability and Broadcast Encryption
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
A Concrete Security Treatment of Symmetric Encryption
FOCS '97 Proceedings of the 38th Annual Symposium on Foundations of Computer Science
Scalable public-key tracing and revoking
Proceedings of the twenty-second annual symposium on Principles of distributed computing
Broadcast encryption with short keys and transmissions
Proceedings of the 3rd ACM workshop on Digital rights management
New traitor tracing schemes using bilinear map
Proceedings of the 3rd ACM workshop on Digital rights management
Proceedings of the 11th ACM conference on Computer and communications security
Remote revocation of smart cards in a private DRM system
ACSW Frontiers '05 Proceedings of the 2005 Australasian workshop on Grid computing and e-research - Volume 44
Scalable public-key tracing and revoking
Distributed Computing
A fully collusion resistant broadcast, trace, and revoke system
Proceedings of the 13th ACM conference on Computer and communications security
Improved efficiency for revocation schemes via Newton interpolation
ACM Transactions on Information and System Security (TISSEC)
Non-interactive conference key distribution and its applications
Proceedings of the 2008 ACM symposium on Information, computer and communications security
Efficient Traitor Tracing from Collusion Secure Codes
ICITS '08 Proceedings of the 3rd international conference on Information Theoretic Security
Public-key traitor tracing from efficient decoding and unbounded enrollment: extended abstract
Proceedings of the 8th ACM workshop on Digital rights management
ASIACRYPT '08 Proceedings of the 14th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Adaptive Security in Broadcast Encryption Systems (with Short Ciphertexts)
EUROCRYPT '09 Proceedings of the 28th Annual International Conference on Advances in Cryptology: the Theory and Applications of Cryptographic Techniques
Extracting group signatures from traitor tracing schemes
EUROCRYPT'03 Proceedings of the 22nd international conference on Theory and applications of cryptographic techniques
A new public key broadcast encryption using Boneh-Boyen-Goh's HIBE scheme
ISPEC'08 Proceedings of the 4th international conference on Information security practice and experience
Public key broadcast encryption with low number of keys and constant decryption time
PKC'08 Proceedings of the Practice and theory in public key cryptography, 11th international conference on Public key cryptography
Building efficient fully collusion-resilient traitor tracing and revocation schemes
Proceedings of the 17th ACM conference on Computer and communications security
Robust fingerprinting codes: a near optimal construction
Proceedings of the tenth annual ACM workshop on Digital rights management
Efficient broadcast encryption with personalized messages
ProvSec'10 Proceedings of the 4th international conference on Provable security
Round-optimal deniable ring authentication in the presence of big brother
WISA'10 Proceedings of the 11th international conference on Information security applications
Fully collusion-resistant traitor tracing scheme with shorter ciphertexts
Designs, Codes and Cryptography
Threshold and revocation cryptosystems via extractable hash proofs
EUROCRYPT'11 Proceedings of the 30th Annual international conference on Theory and applications of cryptographic techniques: advances in cryptology
Coalition resistant anonymous broadcast encryption scheme based on PUF
TRUST'11 Proceedings of the 4th international conference on Trust and trustworthy computing
Security notions for broadcast encryption
ACNS'11 Proceedings of the 9th international conference on Applied cryptography and network security
Efficient provably-secure hierarchical key assignment schemes
Theoretical Computer Science
Identity-based trace and revoke schemes
ProvSec'11 Proceedings of the 5th international conference on Provable security
Improved security proofs of Delerablée's identity-based broadcast encryption scheme
ICHIT'11 Proceedings of the 5th international conference on Convergence and hybrid information technology
A generic transformation from symmetric to asymmetric broadcast encryption
ISC'06 Proceedings of the 9th international conference on Information Security
A revocation scheme preserving privacy
Inscrypt'06 Proceedings of the Second SKLOIS conference on Information Security and Cryptology
Multi-receiver identity-based key encapsulation with shortened ciphertext
INDOCRYPT'06 Proceedings of the 7th international conference on Cryptology in India
How to construct multicast cryptosystems provably secure against adaptive chosen ciphertext attack
CT-RSA'06 Proceedings of the 2006 The Cryptographers' Track at the RSA conference on Topics in Cryptology
Efficient multi-receiver identity-based encryption and its application to broadcast encryption
PKC'05 Proceedings of the 8th international conference on Theory and Practice in Public Key Cryptography
Chosen-ciphertext security of multiple encryption
TCC'05 Proceedings of the Second international conference on Theory of Cryptography
Practical pay-TV scheme using traitor tracing scheme for multiple channels
WISA'04 Proceedings of the 5th international conference on Information Security Applications
Collusion resistant broadcast encryption with short ciphertexts and private keys
CRYPTO'05 Proceedings of the 25th annual international conference on Advances in Cryptology
Public traceability in traitor tracing schemes
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
Efficient broadcast encryption scheme with log-key storage
FC'06 Proceedings of the 10th international conference on Financial Cryptography and Data Security
An efficient single-key pirates tracing scheme using cover-free families
ACNS'06 Proceedings of the 4th international conference on Applied Cryptography and Network Security
Fully collusion resistant traitor tracing with short ciphertexts and private keys
EUROCRYPT'06 Proceedings of the 24th annual international conference on The Theory and Applications of Cryptographic Techniques
Outsider-Anonymous broadcast encryption with sublinear ciphertexts
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
Adaptive CCA broadcast encryption with constant-size secret keys and ciphertexts
ACISP'12 Proceedings of the 17th Australasian conference on Information Security and Privacy
Pairing'07 Proceedings of the First international conference on Pairing-Based Cryptography
Fully collusion resistant black-box traitor revocable broadcast encryption with short private keys
ICALP'07 Proceedings of the 34th international conference on Automata, Languages and Programming
Codes based tracing and revoking scheme with constant ciphertext
ProvSec'12 Proceedings of the 6th international conference on Provable Security
Decentralized dynamic broadcast encryption
SCN'12 Proceedings of the 8th international conference on Security and Cryptography for Networks
Complete tree subset difference broadcast encryption scheme and its analysis
Designs, Codes and Cryptography
Multi-channel broadcast encryption
Proceedings of the 8th ACM SIGSAC symposium on Information, computer and communications security
| Hi-index | 0.00 |
A (public key) Trace and Revoke Scheme combines the functionality of broadcast encryption witht he capability of traitor tracing. Specifically, (1) a trusted center publishes a single public key and distributes individual secret keys to the users of the system; (2) anybody can encrypt a message so that all but a specified subset of "revoked" users can decrypt the resulting ciphertext; and (3) if a (small) group of users combine their secret keys to produce a "pirate decoder", the center can trace at least one of the "traitors" given access to this decoder.We construct the first chosen ciphertext (CCA2) secure Trace and Revoke Scheme based on the DDH assumption. Our scheme is also the first adaptively secure scheme, allowing the adversary to corrupt players at any point during execution, while prior works (e.g., [14, 16]) only achieves a very weak form of non-adaptive security even against chosen plaintext attacks.Of independent interest, we present a slightly simpler construction that shows a "natural separation" between the classical notion of CCA2- security and the recently proposed [15, 1] relaxed notion of gCCA2- security.