3145 search results - page 27 / 629 » Key Improvements to XTR |
ICIP
2005
IEEE
15 years 11 months ago
2005
IEEE
1 In this paper, we study biometric key generation using face images. Given a face image, a set of biometric features are extracted. Each feature is compared with a threshold to ge...
ICIAP
2005
ACM
15 years 9 months ago
2005
ACM
Parameterized wavelet filters and wavelet packet subband structures are discussed to be used as key dependent wavelet transforms in order to enhance the security of wavelet based h...
DBSEC
2010
14 years 11 months ago
2010
Abstract. In considering a problem in access control for scalable multimedia formats, we have developed new methods for constructing a key assignment scheme. Our first contribution...
IEEECIT
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper we propose an improved and efficient key pre-distribution scheme for wireless sensor networks. Our scheme significantly increases the storage efficiency and security...
EUROCRYPT
1990
Springer
15 years 1 months ago
1990
Springer
A chosen-plaintext attack on two-key triple encryption noted by Merkle and Hellman is extended to a known-plaintext attack. The known-plaintext attack has lower memory requirements...