# A Novel Method for Key Establishment Based on Symmetric Cryptography in Hierarchical Wireless Sensor Networks

> Research article (Wireless Personal Communications, 2020) · cited 13× · AI/ML

**Wikidata**: [openalex:W3001231459](https://www.wikidata.org/wiki/openalex:W3001231459)  
**Source**: https://4ort.xyz/entity/a-novel-method-for-key-establishment-based-on-symmetric-cryptography-in-hierarchical-wireless-sensor-networks