Ankit Pandey

Title: Ankit Pandey and His Work on 5G Subscriber Identity Protection.

Introduction

Ankit Pandey is an inventor based in Pune, India. His patent work concerns secure identity handling in 5G mobile communication networks and includes 1 patent.

Latest Patents

Pandey’s patent, “5G Key Generation / ECC Key Generation and SUCI Calculation,” describes a method for generating a Subscription Concealed Identifier (SUCI) within a Universal Integrated Circuit Card (UICC). The method generates a public/private key pair, derives an ephemeral shared key using Diffie–Hellman or Elliptic Curve Diffie–Hellman, and derives a symmetric encryption key from that shared key. The symmetric key is then used to conceal at least part of the subscriber’s permanent identifier (SUPI) and calculate the SUCI.

The method separates key generation from identity concealment. A deterministic event at the UICC triggers key-pair and ephemeral-key generation, and the resulting values are stored in the UICC’s key memory. Receipt of a GET IDENTITY command subsequently triggers derivation of the symmetric encryption key and calculation of the SUCI.

Career Highlights

Pandey is associated with Giesecke+Devrient Mobile Security Germany GmbH. His patent reflects work on cryptographic processes designed to protect subscriber identity information in 5G systems.

Collaborations

Santosh Kumar Mishra is identified as Pandey’s coworker. The available information does not specify their roles or describe a particular joint project.

Conclusion

Ankit Pandey’s patent focuses on generating and using cryptographic keys within a UICC to conceal subscriber identifiers, contributing to identity protection in 5G mobile networks.