Indistinguishability
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png)
Look up indistinguishability in Wiktionary, the free dictionary.
Indistinguishability may refer to:
- Identical (indistinguishable) particles
- Computational indistinguishability
- Ciphertext indistinguishability
- Indistinguishability obfuscation
- Topological indistinguishability
- Indistinguishable processes