Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
SAC '99 Proceedings of the 6th Annual International Workshop on Selected Areas in Cryptography
Efficient Identification and Signatures for Smart Cards
CRYPTO '89 Proceedings of the 9th Annual International Cryptology Conference on Advances in Cryptology
Attacking and Repairing Batch Verification Schemes
ASIACRYPT '00 Proceedings of the 6th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
A Key Recovery Attack on Discrete Log-based Schemes Using a Prime Order Subgroupp
CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
Proceedings of the 11th ACM conference on Computer and communications security
Identity-based key agreement protocols from pairings
International Journal of Information Security
Enhanced privacy id: a direct anonymous attestation scheme with enhanced revocation capabilities
Proceedings of the 2007 ACM workshop on Privacy in electronic society
SP '08 Proceedings of the 2008 IEEE Symposium on Security and Privacy
A New Direct Anonymous Attestation Scheme from Bilinear Maps
Trust '08 Proceedings of the 1st international conference on Trusted Computing and Trust in Information Technologies: Trusted Computing - Challenges and Applications
On a Possible Privacy Flaw in Direct Anonymous Attestation (DAA)
Trust '08 Proceedings of the 1st international conference on Trusted Computing and Trust in Information Technologies: Trusted Computing - Challenges and Applications
Pairing '08 Proceedings of the 2nd international conference on Pairing-Based Cryptography
Discrete Applied Mathematics
On Proofs of Security for DAA Schemes
ProvSec '08 Proceedings of the 2nd International Conference on Provable Security
Simplified security notions of direct anonymous attestation and a concrete scheme from pairings
International Journal of Information Security
Discrete Applied Mathematics - Special issue: Coding and cryptography
A direct anonymous attestation scheme for embedded devices
PKC'07 Proceedings of the 10th international conference on Practice and theory in public-key cryptography
EUROCRYPT'03 Proceedings of the 22nd international conference on Theory and applications of cryptographic techniques
Direct anonymous attestation (DAA): ensuring privacy with corrupt administrators
ESAS'07 Proceedings of the 4th European conference on Security and privacy in ad-hoc and sensor networks
Dynamic fully anonymous short group signatures
VIETCRYPT'06 Proceedings of the First international conference on Cryptology in Vietnam
Foundations of group signatures: the case of dynamic groups
CT-RSA'05 Proceedings of the 2005 international conference on Topics in Cryptology
SCN'06 Proceedings of the 5th international conference on Security and Cryptography for Networks
Anonymous authentication with TLS and DAA
TRUST'10 Proceedings of the 3rd international conference on Trust and trustworthy computing
A DAA scheme using batch proof and verification
TRUST'10 Proceedings of the 3rd international conference on Trust and trustworthy computing
A pairing-based DAA scheme further reducing TPM resources
TRUST'10 Proceedings of the 3rd international conference on Trust and trustworthy computing
An anonymous attestation scheme with optional traceability
TRUST'10 Proceedings of the 3rd international conference on Trust and trustworthy computing
On the design and implementation of an efficient DAA scheme
CARDIS'10 Proceedings of the 9th IFIP WG 8.8/11.2 international conference on Smart Card Research and Advanced Application
Revocation of direct anonymous attestation
INTRUST'10 Proceedings of the Second international conference on Trusted Systems
A (corrected) DAA scheme using batch proof and verification
INTRUST'11 Proceedings of the Third international conference on Trusted Systems
Formal analysis of anonymity in ECC-Based direct anonymous attestation schemes
FAST'11 Proceedings of the 8th international conference on Formal Aspects of Security and Trust
Efficient signatures of knowledge and DAA in the standard model
ACNS'13 Proceedings of the 11th international conference on Applied Cryptography and Network Security
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Direct anonymous attestation (DAA) is a special digital signature primitive, which provides a balance between signer authentication and privacy. One of the most interesting properties that makes this primitive attractive in practice is its construction of signers. The signer role of DAA is split between two entities, a principal signer (a trusted platform module (TPM)) with limited computational capability and an assistant signer (a computer platform into which the TPM is embedded) with more computational power but less security tolerance. Our first contribution in this paper is a new DAA scheme that requires very few TPM resources. This new scheme has better performance than the existing DAA schemes and is provable secure based on the q-SDH problem and DDH problem under the random oracle model. Our second contribution is a modification of the DAA security model defined in [12] to cover the property of non-frameability.