Universal one-way hash functions and their cryptographic applications
STOC '89 Proceedings of the twenty-first annual ACM symposium on Theory of computing
CRYPTO '93 Proceedings of the 13th annual international cryptology conference on Advances in cryptology
Communications of the ACM
A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
Watermarking, tamper-proffing, and obfuscation: tools for software protection
IEEE Transactions on Software Engineering
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
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
Tamper Resistant Software: An Implementation
Proceedings of the First International Workshop on Information Hiding
Oblivious Hashing: A Stealthy Software Integrity Verification Primitive
IH '02 Revised Papers from the 5th International Workshop on Information Hiding
Dynamic Self-Checking Techniques for Improved Tamper Resistance
DRM '01 Revised Papers from the ACM CCS-8 Workshop on Security and Privacy in Digital Rights Management
Protecting Software Code by Guards
DRM '01 Revised Papers from the ACM CCS-8 Workshop on Security and Privacy in Digital Rights Management
Yaksha: augmenting Kerberos with public key cryptography
SNDSS '95 Proceedings of the 1995 Symposium on Network and Distributed System Security (SNDSS'95)
Strengthening Software Self-Checksumming via Self-Modifying Code
ACSAC '05 Proceedings of the 21st Annual Computer Security Applications Conference
A method for fast revocation of public key certificates and security capabilities
SSYM'01 Proceedings of the 10th conference on USENIX Security Symposium - Volume 10
Design principles for tamper-resistant smartcard processors
WOST'99 Proceedings of the USENIX Workshop on Smartcard Technology on USENIX Workshop on Smartcard Technology
Tamper resistance: a cautionary note
WOEC'96 Proceedings of the 2nd conference on Proceedings of the Second USENIX Workshop on Electronic Commerce - Volume 2
EUROCRYPT'91 Proceedings of the 10th annual international conference on Theory and application of cryptographic techniques
Weak forward security in mediated RSA
SCN'02 Proceedings of the 3rd international conference on Security in communication networks
Simple identity-based cryptography with mediated RSA
CT-RSA'03 Proceedings of the 2003 RSA conference on The cryptographers' track
IEEE Transactions on Information Theory
Cryptanalysis of RSA with private key d less than N0.292
IEEE Transactions on Information Theory
| Hi-index | 0.00 |
This paper considers the problem of converting an encryption scheme into a scheme in which there is one encryption process but several decryption processes. Each decryption process is made available as a protected software implementation (decoder). So, when some digital content is encrypted, a legitimate user can recover the content in clear using its own private software implementation. Moreover, it is possible to trace a decoder in a black-box fashion in case it is suspected to be an illegal copy. Our conversions assume software tamper-resistance.