How to construct random functions
Journal of the ACM (JACM)
A public key cryptosystem and a signature scheme based on discrete logarithms
Proceedings of CRYPTO 84 on Advances in cryptology
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
A course in computational algebraic number theory
A course in computational algebraic number theory
Digital signets: self-enforcing protection of digital information (preliminary version)
STOC '96 Proceedings of the twenty-eighth annual ACM symposium on Theory of computing
Secure group communications using key graphs
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
Combinatorial Properties and Constructions of Traceability Schemes and Frameproof Codes
SIAM Journal on Discrete Mathematics
Communications of the ACM
Handbook of Applied Cryptography
Handbook of Applied Cryptography
Pseudorandomness and Cryptographic Applications
Pseudorandomness and Cryptographic Applications
An Efficient Public Key Traitor Tracing Scheme
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
Coding Constructions for Blacklisting Problems without Computational Assumptions
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '94 Proceedings of the 14th Annual International Cryptology Conference on Advances in Cryptology
Collusion-Secure Fingerprinting for Digital Data (Extended Abstract)
CRYPTO '95 Proceedings of the 15th Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '98 Proceedings of the 18th 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
A Quick Group Key Distribution Scheme with "Entity Revocation"
ASIACRYPT '99 Proceedings of the International Conference on the Theory and Applications of Cryptology and Information Security: Advances in Cryptology
A Secure, Robust Watermark for Multimedia
Proceedings of the First International Workshop on Information Hiding
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
Number-theoretic constructions of efficient pseudo-random functions
FOCS '97 Proceedings of the 38th Annual Symposium on Foundations of Computer Science
A practical scheme for non-interactive verifiable secret sharing
SFCS '87 Proceedings of the 28th Annual Symposium on Foundations of Computer Science
Efficient communication-storage tradeoffs for multicast encryption
EUROCRYPT'99 Proceedings of the 17th international conference on Theory and application of cryptographic techniques
A Secure Re-keying Scheme with Key Recovery Property
ACISP '02 Proceedings of the 7th Australian Conference on Information Security and Privacy
Privacy against Piracy: Protecting Two-Level Revocable P-K Traitor Tracing
ACISP '02 Proceedings of the 7th Australian Conference on Information Security and Privacy
A Flexibly Revocable Key-Distribution Scheme for Efficient Black-Box Tracing
ICICS '02 Proceedings of the 4th International Conference on Information and Communications Security
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
Self Protecting Pirates and Black-Box Traitor Tracing
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
Traitor Tracing with Constant Transmission Rate
EUROCRYPT '02 Proceedings of the International Conference on the Theory and Applications of Cryptographic Techniques: Advances in Cryptology
Efficient Traitor Tracing Algorithms Using List Decoding
ASIACRYPT '01 Proceedings of the 7th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
A Revocation Scheme with Minimal Storage at Receivers
ASIACRYPT '02 Proceedings of the 8th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Efficient State Updates for Key Management
DRM '01 Revised Papers from the ACM CCS-8 Workshop on Security and Privacy in Digital Rights Management
On Crafty Pirates and Foxy Tracers
DRM '01 Revised Papers from the ACM CCS-8 Workshop on Security and Privacy in Digital Rights Management
Further Improvement of Kumar-Rajagopalan-Sahai Coding Constructions for Blacklisting Problem
Proceedings of the 8th IMA International Conference on Cryptography and Coding
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
Public Key Trace and Revoke Scheme Secure against Adaptive Chosen Ciphertext Attack
PKC '03 Proceedings of the 6th International Workshop on Theory and Practice in Public Key Cryptography: Public Key Cryptography
A Practical Revocation Scheme for Broadcast Encryption Using Smart Cards
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
Scalable public-key tracing and revoking
Proceedings of the twenty-second annual symposium on Principles of distributed computing
DMKD '03 Proceedings of the 8th ACM SIGMOD workshop on Research issues in data mining and knowledge discovery
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
Design of Self-Healing Key Distribution Schemes
Designs, Codes and Cryptography
Anonymous credentials with biometrically-enforced non-transferability
Proceedings of the 2003 ACM workshop on Privacy in the electronic society
Sliding-window self-healing key distribution
Proceedings of the 2003 ACM workshop on Survivable and self-regenerative systems: in association with 10th ACM Conference on Computer and Communications Security
A Public-Key Traitor Tracing Scheme with Revocation Using Dynamic Shares
Designs, Codes and Cryptography
Graceful service degradation (or, how to know your payment is late)
Proceedings of the 6th ACM conference on Electronic commerce
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
New broadcast encryption scheme using tree-based circle
Proceedings of the 5th ACM workshop on Digital rights management
Scalable public-key tracing and revoking
Distributed Computing
A practical revocation scheme for broadcast encryption using smartcards
ACM Transactions on Information and System Security (TISSEC)
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)
A unified model for unconditionally secure key distribution
Journal of Computer Security
Stateless key distribution for secure intra and inter-group multicast in mobile wireless network
Computer Networks: The International Journal of Computer and Telecommunications Networking
Multicast key distribution schemes based on Stinson-Van Trung designs
Cybernetics and Systems Analysis
Attribute-based encryption with non-monotonic access structures
Proceedings of the 14th ACM conference on Computer and communications security
A content-driven access control system
Proceedings of the 7th symposium on Identity and trust on the Internet
Efficient Traitor Tracing from Collusion Secure Codes
ICITS '08 Proceedings of the 3rd international conference on Information Theoretic Security
Optimal communication complexity of generic multicast key distribution
IEEE/ACM Transactions on Networking (TON)
Public-key traitor tracing from efficient decoding and unbounded enrollment: extended abstract
Proceedings of the 8th ACM workshop on Digital rights management
CANS '08 Proceedings of the 7th International Conference on Cryptology and Network Security
ASIACRYPT '08 Proceedings of the 14th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
An efficient traitor tracing scheme based on MDS code
Proceedings of the 2006 International Conference on Privacy, Security and Trust: Bridge the Gap Between PST Technologies and Business Services
Defending against the Pirate Evolution Attack
ISPEC '09 Proceedings of the 5th International Conference on Information Security Practice and Experience
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
Tracing and Revoking Pirate Rebroadcasts
ACNS '09 Proceedings of the 7th International Conference on Applied Cryptography and Network Security
Complexity comparison of Lagrange and Newton polynomial based revocation schemes
ECC'08 Proceedings of the 2nd conference on European computing conference
Conjunctive Broadcast and Attribute-Based Encryption
Pairing '09 Proceedings of the 3rd International Conference Palo Alto on Pairing-Based Cryptography
Trace and revoke systems with short ciphertexts
Proceedings of the 2nd international conference on Security of information and networks
IEEE Transactions on Wireless Communications
Broadcast Encryption-Based P2P DRM without Central License Server
PCM '09 Proceedings of the 10th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
Wireless broadcast encryption based on smart cards
Wireless Networks
Constructing general dynamic group key distribution schemes with decentralized user join
ACISP'03 Proceedings of the 8th Australasian conference on Information security and privacy
A dynamic group key distribution scheme with flexible user join
ICISC'02 Proceedings of the 5th international conference on Information security and cryptology
Extracting group signatures from traitor tracing schemes
EUROCRYPT'03 Proceedings of the 22nd international conference on Theory and applications of cryptographic techniques
A group key distribution scheme with decentralised user join
SCN'02 Proceedings of the 3rd international conference on Security in communication networks
Shared generation of pseudo-random functions with cumulative maps
CT-RSA'03 Proceedings of the 2003 RSA conference on The cryptographers' track
Pirate evolution: how to make the most of your traitor keys
CRYPTO'07 Proceedings of the 27th annual international cryptology conference on Advances in cryptology
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
An efficient re-keying scheme for cluster based wireless sensor networks
ICCSA'07 Proceedings of the 2007 international conference on Computational science and Its applications - Volume Part II
Defending against the pirate evolution attack
International Journal of Applied 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
A mutual-healing key distribution scheme in wireless sensor networks
Journal of Network and Computer Applications
Improving the round complexity of traitor tracing schemes
ACNS'10 Proceedings of the 8th international conference on Applied cryptography and network security
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
Expressive key-policy attribute-based encryption with constant-size ciphertexts
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
EASiER: encryption-based access control in social networks with efficient revocation
Proceedings of the 6th ACM Symposium on Information, Computer and Communications Security
Efficient traitor tracing for clone attack in content protection
Proceedings of the 2011 ACM Symposium on Applied Computing
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
Traitor tracing against public collaboration
ISPEC'11 Proceedings of the 7th international conference on Information security practice and experience
On the effects of pirate evolution on the design of digital content distribution systems
IWCC'11 Proceedings of the Third international conference on Coding and cryptology
ACNS'11 Proceedings of the 9th international conference on Applied cryptography and network security
Selective disclosure on encrypted documents
DBSec'11 Proceedings of the 25th annual IFIP WG 11.3 conference on Data and applications security and privacy
Fully distributed broadcast encryption
ProvSec'11 Proceedings of the 5th international conference on Provable security
Identity-based trace and revoke schemes
ProvSec'11 Proceedings of the 5th international conference on Provable security
Ciphertext-policy attribute-based broadcast encryption scheme
CMS'11 Proceedings of the 12th IFIP TC 6/TC 11 international conference on Communications and multimedia security
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
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
Towards end-to-end secure content storage and delivery with public cloud
Proceedings of the second ACM conference on Data and Application Security and Privacy
Attribute-based encryption schemes with constant-size ciphertexts
Theoretical Computer Science
Dynamic fingerprinting over broadcast using revocation scheme
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
Generic transformation for scalable broadcast encryption schemes
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
One-Way chain based broadcast encryption schemes
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
Efficient broadcast encryption using multiple interpolation methods
ICISC'04 Proceedings of the 7th international conference on Information Security and Cryptology
Attribute-based encryption without key cloning
International Journal of Applied Cryptography
Anonymous distribution of encryption keys in cellular broadcast systems
MADNES'05 Proceedings of the First international conference on Secure Mobile Ad-hoc Networks and Sensors
Privacy in encrypted content distribution using private broadcast encryption
FC'06 Proceedings of the 10th international conference on Financial Cryptography and Data Security
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
A public-key traitor tracing scheme with an optimal transmission rate
ICICS'09 Proceedings of the 11th international conference on Information and Communications Security
Efficient CCA-Secure PKE from identity-based techniques
CT-RSA'10 Proceedings of the 2010 international conference on Topics in Cryptology
Attribute-based encryption without key cloning
International Journal of Applied Cryptography
Bridging broadcast encryption and group key agreement
ASIACRYPT'11 Proceedings of the 17th international conference on The Theory and Application of Cryptology and Information Security
Towards attribute revocation in key-policy attribute based encryption
CANS'11 Proceedings of the 10th international conference on Cryptology and Network Security
Renewable traitor tracing: a trace-revoke-trace system for anonymous attack
ESORICS'07 Proceedings of the 12th European conference on Research in Computer Security
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
Proof of possession for cloud storage via lagrangian interpolation techniques
NSS'12 Proceedings of the 6th international conference on Network and System Security
Fast transmission to remote cooperative groups: a new key management paradigm
IEEE/ACM Transactions on Networking (TON)
Journal of Computational and Applied Mathematics
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Our goal is to design encryption schemes for mass distribution of data in which it is possible to (1) deter users from leaking their personal keys, (2) trace which users leaked keys to construct an illegal decryption device, and (3) revoke these keys as to render the device dysfuctional.We start by designing an efficient revocation scheme, based on secret sharning. It remove up to t parties and is secure against coalitions of size t. The performance of this scheme is more efficient than that of previous schemes with the same properties. We then show how to combine the revocation scheme with traitor tracing and self enforcement schemes. More precisely, how to construct schemes such that (1) Each user's personal key contains some sensitive information of that user (e.g., the user's credit card number), and therefore users would be reluctant to disclose their keys. (2) An illegal decryption device discloses the identity of users that contributed keys to construct the device. And, (3) it is possible to revoke the keys of corrupt, users. For the last point it is important to be able to do so without publicly disclosing the sensitive information.