20 search results - page 1 / 4 » On the Security and Composability of the One Time Pad |
SOFSEM
2005
Springer
14 years 4 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
14 years 3 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
14 years 3 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
14 years 5 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
14 years 3 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...