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» Jitter in Ring Oscillators
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CASES
2010
ACM
13 years 5 months ago
Improving the quality of ring oscillator PUFs on FPGAs
Physical Unclonable Functions (PUFs) based on Ring Oscillators (ROs) are a promising primitive for FPGA security. However, the quality of their implementation depends on several d...
Dominik Merli, Frederic Stumpf, Claudia Eckert
BC
1999
104views more  BC 1999»
13 years 7 months ago
Control of multistability in ring circuits of oscillators
The essential dynamics of some biological central pattern generators (CPGs) can be captured by a model consisting of x neurons connected in a ring. These circuits, like many oscill...
Carmen C. Canavier, Douglas A. Baxter, J. W. Clark...
TRETS
2010
109views more  TRETS 2010»
13 years 2 months ago
Improving the Robustness of Ring Oscillator TRNGs
A ring oscillator based true-random number generator design (Rings design) was introduced in [1]. The design was rigorously analyzed under a mathematical model and its performance...
Sang-Kyung Yoo, Deniz Karakoyunlu, Berk Birand, Be...
FPL
2009
Springer
105views Hardware» more  FPL 2009»
14 years 2 days ago
Improving the quality of a Physical Unclonable Function using configurable Ring Oscillators
A silicon Physical Unclonable Function (PUF), which is a die-unique challenge-response function, is an emerging hardware primitive for secure applications. It exploits manufacturi...
Abhranil Maiti, Patrick Schaumont
ASPDAC
2005
ACM
96views Hardware» more  ASPDAC 2005»
13 years 9 months ago
Oscillation ring based interconnect test scheme for SOC
- We propose a novel oscillation ring (OR) test architecture for testing interconnects in SoC. In addition to stuck-at and open faults, this scheme can detect delay faults and cr...
Katherine Shu-Min Li, Chung-Len Lee, Chauchin Su, ...