763 search results - page 49 / 153 » Digital Signatures Today |
CJ
2004
13 years 9 months ago
2004
Digital signatures have been proposed by several researchers as a way of preventing execution of malicious code. In this paper we propose a general architecture for performing the...
PICS
2001
13 years 11 months ago
2001
The modulation transfer function (MTF) has long been used as a diagnostic tool for analog image capture, by tracking frequency response caused by aperture, field position, or defo...
GLOBECOM
2006
IEEE
14 years 4 months ago
2006
IEEE
- In recent years, many quantum cryptographic schemes have been proposed. However, it seems that there are many technical difficulties to realize them (except Quantum Key Distribut...
VTS
2002
IEEE
14 years 2 months ago
2002
IEEE
Single-bit second-order delta-sigma modulators are commonly used in high-resolution ADCs. Testing this type of modulator requires a high-resolution test stimulus, which is diffic...
ERCIMDL
2000
Springer
14 years 1 months ago
2000
Springer
Most of today's digital libraries (DLs) are not designed for children. To produce usable and useful DLs, designers need to ensure that good design features are incorporated, t...