Wonderful Cryptography Quotes
The trouble with quotes on the Internet is that you never know if they are genuine.
— Benjamin Franklin :-)
| 
If you reveal your secrets to the wind, you should not blame the wind for revealing them to the trees.
 — Kahlil Gibran  | 
| 
A secret between two is a secret of God; a secret among three is everybody's secret.
 — French proverb  | 
| 
How long do you want these messages to remain secret? I want them to remain secret for as long as men are capable of evil.
 — Neal Stephenson, Cryptonomicon  | 
| 
Computers had their origin in military cryptography.
 — Austin Grossman  | 
| 
In God we trust. Everybody else we verify using PGP!
 — Tim Newsome  | 
| 
There are two kinds of cryptography in this world: cryptography that will stop your kid sister from reading your files, and cryptography that will stop major governments from reading your files.
 — Bruce Schneier  | 
| 
Cryptography is typically bypassed, not penetrated.
 — Adi Shamir  | 
| 
Security is a process, not a product.
 — Bruce Schneier  | 
| 
Beware of Snake Oil Cryptography.
 — Philip Zimmermann  | 
| 
The enemy knows the system.
 — Claude Shannon  | 
| 
Don't roll your own Crypto!
 — Anonymous  | 
| 
Anyone, from the most clueless amateur to the best cryptographer, can create an algorithm that he(she) himself(herself) can't break.
 — Bruce Schneier  | 
| 
Anyone who attempts to generate random numbers by deterministic means is, of course, living in a state of sin.
 — John von Neumann  | 
| 
Random numbers should not be generated with a method chosen at random.
 — Donald Knuth  | 
| 
The problem of randomness (or people are a poor source of entropy).[1][2]
 
  | 
| 
Rule 1 of cryptanalysis: check for plaintext.
 — Robert Morris  | 
| 
When in doubt, use brute force.
 — Ken Thompson  | 
| 
Your voice is always heard.
 — NSA  | 
| 
We kill people based on metadata.
 — Michael Hayden (NSA)  | 
| 
If privacy is outlawed, only outlaws will have privacy.
 — Philip Zimmermann  | 
| 
I do engineering, not religion.
 — Daniel J. Bernstein  | 
| 
"Why Johnny Can't Encrypt" or "On unusability of PGP and other crypto softwares".[3]
 
  | 
| 
You can’t trust code that you did not totally create yourself.
 — Ken Thompson  | 
| 
The danger of rubber-hose cryptanalysis![4]
 
  | 
References
- [1] Dilbert Comic Strip on 2001-10-25
 - [2] Hacker News discussion
 - [3] xkcd: Public Key
 - [4] xkcd: Security