5G • Security
128-NEA3
ZUC Stream Cipher Encryption Algorithm
Stream cipher based on Chinese national cryptographic standard ZUC using a 128-bit key.
Technical Explanation
128-NEA3 utilizes the ZUC stream cipher, designed by the Chinese Academy of Sciences and standardized by 3GPP. Deployed extensively throughout China and Asia-Pacific networks, it provides robust resistance against linear and differential cryptanalysis.
Key Functions
- 3GPP stream cipher based on Chinese national standard ZUC
- Extensively deployed in 5G networks across China and Asia-Pacific
- Offers strong security margin against differential cryptanalysis
Specifications
3GPP TS 33.501
Interfaces
UuN1
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