KeyczarPhilosophy

Shawn Willden edited this page Mar 7, 2015 · 1 revision

Keyczar Design Philosophy

Keyczar's goal is to make it easier to safely use cryptography. Developers should not be able to inadvertently expose key material, use weak key lengths or deprecated algorithms, or improperly use cryptographic modes. Keyczar supports sets of multiple key versions that allow the programmer to easily rotate and retire keys.

Guiding Principles

Some guiding design principles of Keyczar are that:

  • All output will be signed by default.
  • All output and key formats will be open and simple to extend.
  • Appropriate algorithms and reasonable key lengths will be used by default.
  • Keys can be updated without making changes to source code.
  • Raw key material will not be visible through the programmer API.

Non-Goals

Keyczar is not designed to be a general-purpose crypto library or PKI, and in fact some applications it will not perform well. See the NonGoals for more explanation.

You can’t perform that action at this time.
You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session.
Press h to open a hovercard with more details.