O'Reilly logo

Building Secure Software: How to Avoid Security Problems the Right Way by Gary McGraw, John Viega

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

11. Applying Cryptography

In theory there is no difference between theoryand practice. In practice there is.

—YOGI BERRA

Cryptography is something most developers know a little about, usually just enough to be dangerous. The most commonly encountered mistakes include failing to apply cryptography when it’s really called for, and incorrect application of cryptography even when the need has been properly identified. The usual result of misuse or nonuse of cryptography is that software applications end up vulnerable to a smorgasbord of different attacks.

There are several good books on the foundations of cryptography. The most well-known is Applied Cryptography by Bruce Schneier [Schneier, 1996]. We think Bruce’s book may be a bit misnamed though. ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required