219 search results - page 40 / 44 » Privacy for Private Key in Signatures |
ISSA
2004
14 years 11 months ago
2004
South Africa's health system consists of a large public sector and a smaller but fast-growing private sector. Health care varies from the most basic primary health care, offe...
SPW
2004
Springer
15 years 2 months ago
2004
Springer
This note presents a new way of composing cryptographic primitives which makes some novel combinations possible. For example, one can do threshold decryption using standard block c...
ESORICS
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. We propose a general transformation that maps a cryptographic protocol that is secure in an extremely weak sense (essentially in a model where no adversary is present) in...
SSD
2009
Springer
15 years 4 months ago
2009
Springer
Outsourcing data to third party data providers is becoming a common practice for data owners to avoid the cost of managing and maintaining databases. Meanwhile, due to the populari...
CSFW
2007
IEEE
15 years 4 months ago
2007
IEEE
The transmission of voice communications as datagram packets over IP networks, commonly known as Voice-overIP (VoIP) telephony, is rapidly gaining wide acceptance. With private ph...