963 search results - page 41 / 193 » Conditional Digital Signatures |
ACNS
2003
Springer
14 years 1 months ago
2003
Springer
Key exposures, known or inconspicuous, are a real security threat. Recovery mechanisms from such exposures are required. For digital signatures such a recovery should ideally —an...
ASIACRYPT
2006
Springer
14 years 14 days ago
2006
Springer
Non-interactive zero-knowledge proofs play an essential role in many cryptographic protocols. We suggest several NIZK proof systems based on prime order groups with a bilinear map...
ICB
2009
Springer
13 years 6 months ago
2009
Springer
This paper describes the objectives, the tasks proposed to the participants and the associated protocols in terms of database and assessment tools of two present competitions on fi...
SPIESR
1998
13 years 10 months ago
1998
An approach to embedding gray scale images using a discrete wavelet transform is proposed. The proposed scheme enables using signature images that could be as much as 25% of the h...
ETS
2010
IEEE
13 years 7 months ago
2010
IEEE
— A new method is presented to test dynamic parameters of Analogue-to-Digital Converters (ADC). A noisy and nonlinear pulse is applied as the test stimulus, which is suitable for...