# Cellular Message Encryption Algorithm

> severely insecure block cipher, designed to encrypt the control channel (rather than the voice data) for cellular telephone communication in the United States

**Wikidata**: [Q338574](https://www.wikidata.org/wiki/Q338574)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cellular_Message_Encryption_Algorithm)  
**Source**: https://4ort.xyz/entity/cellular-message-encryption-algorithm


## References

1. Freebase Data Dumps. 2013
2. Quora