20 search results - page 1 / 4 » On the Security and Composability of the One Time Pad |
SOFSEM
2005
Springer
13 years 10 months ago
2005
Springer
Motivated by a potentially flawed deployment of the one time pad in a recent quantum cryptographic application securing a bank transfer [12], we show how to implement a statistica...
ACSAC
2002
IEEE
13 years 9 months ago
2002
IEEE
The blooming e-commerce is demanding better methods to protect online users' privacy, especially the credit card information that is widely used in online shopping. Holding a...
ACSAC
2000
IEEE
13 years 9 months ago
2000
IEEE
We present a new commerce protocol that allows customers and merchants to conduct face-to-face creditcard authorizations with a credit card company securely with the option of ano...
ICQNM
2008
IEEE
13 years 11 months ago
2008
IEEE
We have begun to expand the NIST quantum key distribution (QKD) system into a quantum network to support secure cryptography. We are starting with a simple three-node network, one...
FOCS
2002
IEEE
13 years 9 months ago
2002
IEEE
Randomization is vital in cryptography: secret keys should be randomly generated and most cryptographic primitives (e.g., encryption) must be probabilistic. As a bstraction, it is...