lpac (eSIM LPA)

SIM Cards & SmartcardsReady to RunLocation: /usr/local/bin/lpac

Command Line Execution

Run this command in the TelcoChisel terminal to launch or execute the tool:

lpac (eSIM LPA) Command
lpac profile list

Detailed Technical Overview

lpac is an open-source, independent Local Profile Assistant (LPA) implementing GSMA SGP.22 specifications. It communicates with eSIM (eUICC) chips over PC/SC smartcard readers to download, enable, disable, and delete profiles.

Configuration & Usage Guide

To initialize and configure lpac (eSIM LPA) for telecom security audits, follow these steps:

  1. 1Insert an eSIM card or connect an eUICC board via USB PC/SC reader.
  2. 2List current profiles: lpac profile list
  3. 3Download a profile from a subscription server: lpac profile download --smdp <smdp-address> --code <matching-id>

Troubleshooting & Security Audits

lpac (eSIM LPA) Audit Warning
If lpac fails with 'No card reader found', check that the pcscd system service is running.
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Frequently Asked Questions

What is an LPA?

A Local Profile Assistant is the software responsible for communicating with eSIM cards to manage mobile network profiles.

Does lpac support standard QR activation codes?

Yes, you can extract the activation code string from the QR code and pass it directly to the download command.

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