Entropy automatically generates WEP and WPA keys using true-random bytes from these providers/sources of entropy: HotBits (radioactive decay), Random.org (atmospheric noise), EntropyPool and /dev/random.
What's new in Entropy
You can now choose one of four different sources/providers of entropy: radioactive decay/HotBits, atmospheric noise/Random.org, various sources/EntropyPool and /dev/random.
Generated keys will be selected automatically (just press Apple+C to copy).
Fixed a profile bug. The profile "WEP, 64-bit, Hexadecimal" and provider "/dev/random, Local sources" are now selected automatically on first run.