Main Page | See live article | Alphabetical index Niels Ferguson is a Dutch cryptographic engineer and consultant at MacFergus. Publications: Bruce Schneier, John Kelsey, Doug Whiting, David Wagner, Chris Hall, Niels Ferguson — The Twofish Encryption Algorithm ISBN 0471223573 Niels Ferguson, Bruce Schneier — Practical Cryptography ISBN 0471223573 This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.