Silicon physical random functions
Proceedings of the 9th ACM conference on Computer and communications security
On the (Im)possibility of Obfuscating Programs
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
Controlled Physical Random Functions
ACSAC '02 Proceedings of the 18th Annual Computer Security Applications Conference
Virtual monotonic counters and count-limited objects using a TPM without a trusted OS
Proceedings of the first ACM workshop on Scalable trusted computing
Physical unclonable functions for device authentication and secret key generation
Proceedings of the 44th annual Design Automation Conference
Aegis: A Single-Chip Secure Processor
IEEE Design & Test
FPGA Intrinsic PUFs and Their Use for IP Protection
CHES '07 Proceedings of the 9th international workshop on Cryptographic Hardware and Embedded Systems
Perturbating RSA Public Keys: An Improved Attack
CHES '08 Proceeding sof the 10th international workshop on Cryptographic Hardware and Embedded Systems
CRYPTO 2008 Proceedings of the 28th Annual conference on Cryptology: Advances in Cryptology
In(security) Against Fault Injection Attacks for CRT-RSA Implementations
FDTC '08 Proceedings of the 2008 5th Workshop on Fault Diagnosis and Tolerance in Cryptography
Binding software to specific native hardware in a VM environment: the puf challenge and opportunity
Proceedings of the 1st ACM workshop on Virtual machine security
Simultaneous Hardcore Bits and Cryptography against Memory Attacks
TCC '09 Proceedings of the 6th Theory of Cryptography Conference on Theory of Cryptography
Fault Attacks on RSA Public Keys: Left-To-Right Implementations Are Also Vulnerable
CT-RSA '09 Proceedings of the The Cryptographers' Track at the RSA Conference 2009 on Topics in Cryptology
Robust Authentication Using Physically Unclonable Functions
ISC '09 Proceedings of the 12th International Conference on Information Security
Obfuscating straight line arithmetic programs
Proceedings of the nineth ACM workshop on Digital rights management
Physically restricted authentication with trusted hardware
Proceedings of the 2009 ACM workshop on Scalable trusted computing
AEGIS: A single-chip secure processor
Information Security Tech. Report
PUF ROKs: generating read-once keys from physically unclonable functions
Proceedings of the Sixth Annual Workshop on Cyber Security and Information Intelligence Research
Physical-layer identification of RFID devices
SSYM'09 Proceedings of the 18th conference on USENIX security symposium
Vanish: increasing data privacy with self-destructing data
SSYM'09 Proceedings of the 18th conference on USENIX security symposium
Fault-based attack of RSA authentication
Proceedings of the Conference on Design, Automation and Test in Europe
Enforcing physically restricted access control for remote data
Proceedings of the first ACM conference on Data and application security and privacy
Why one should also secure RSA public key elements
CHES'06 Proceedings of the 8th international conference on Cryptographic Hardware and Embedded Systems
Founding cryptography on tamper-proof hardware tokens
TCC'10 Proceedings of the 7th international conference on Theory of Cryptography
Truly efficient string oblivious transfer using resettable tamper-proof tokens
TCC'10 Proceedings of the 7th international conference on Theory of Cryptography
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Cryptographers have proposed the notion of read-once keys (ROKs) as a beneficial tool for a number of applications, such as delegation of authority. The premise of ROKs is that the key is destroyed by the process of reading it, thus preventing subsequent accesses. While the idea and the applications are well-understood, the consensus among cryptographers is that ROKs cannot be produced by algorithmic processes alone. Rather, a trusted hardware mechanism is needed to support the destruction of the key. In this work, we propose one such approach for using a hardware design to generate ROKs. Our approach is an application of physically unclonable functions (PUFs). PUFs use the intrinsic differences in hardware behavior to produce a random function that is unique to that hardware instance. Our design consists of incorporating the PUF in a feedback loop to make reading the key multiple times physically impossible.