Attacks on some RSA signatures
Lecture notes in computer sciences; 218 on Advances in cryptology---CRYPTO 85
A method for obtaining digital signatures and public-key cryptosystems
Communications of the ACM
PROTECTING EXTERNALLY SUPPLIED SOFTWARE IN SMALL COMPUTERS
PROTECTING EXTERNALLY SUPPLIED SOFTWARE IN SMALL COMPUTERS
Cryptographic protocols
Does licensing require new access control techniques?
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Does licensing require new access control techniques?
Communications of the ACM
Manufacturing cheap, resilient, and stealthy opaque constructs
POPL '98 Proceedings of the 25th ACM SIGPLAN-SIGACT symposium on Principles of programming languages
Software watermarking: models and dynamic embeddings
Proceedings of the 26th ACM SIGPLAN-SIGACT symposium on Principles of programming languages
Protecting Java code via code obfuscation
Crossroads - Speical issue on robotics
An efficient software protection scheme
Sec '01 Proceedings of the 16th international conference on Information security: Trusted information: the new decade challenge
Watermarking, tamper-proffing, and obfuscation: tools for software protection
IEEE Transactions on Software Engineering
On the Global Content PMI: Improved Copy-Protected Internet Content Distribution
FC '01 Proceedings of the 5th International Conference on Financial Cryptography
Fingerprints for Copyright Software Protection
ISW '99 Proceedings of the Second International Workshop on Information Security
A framework for obfuscated interpretation
ACSW Frontiers '04 Proceedings of the second workshop on Australasian information security, Data Mining and Web Intelligence, and Software Internationalisation - Volume 32
Probabilistic Multi-Lateral Security Model for Ubiquitous Multimedia Services
ICDCSW '04 Proceedings of the 24th International Conference on Distributed Computing Systems Workshops - W7: EC (ICDCSW'04) - Volume 7
Some new approaches for preventing software tampering
Proceedings of the 44th annual Southeast regional conference
Software license management with smart cards
WOST'99 Proceedings of the USENIX Workshop on Smartcard Technology on USENIX Workshop on Smartcard Technology
Preventing application software piracy: An empirical investigation of technical copy protections
The Journal of Strategic Information Systems
Dynamic graph-based software fingerprinting
ACM Transactions on Programming Languages and Systems (TOPLAS)
Trusted code execution in JavaCard
TrustBus'07 Proceedings of the 4th international conference on Trust, Privacy and Security in Digital Business
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One of the overwhelming problems that software producers must contend with is the unauthorized use and distribution of their products. Copyright laws concerning software are rarely enforced, thereby causing major losses to the software companies. Technical means of protecting software from illegal duplication are required, but the available means are imperfect. We present protocols that enable software protection, without causing substantial overhead in distribution and maintenance. The protocols may be implemented by a conventional cryptosystem, such as the DES, or by a public key cryptosystem, such as the RSA. Both implementations are proved to satisfy required security criteria.