Official NOC application for connecting to the 36C3 Wi-Fi
About this app
This app creates a secure profile with CA certificate checking (Let's Encrypt) and certificate subject verification (radius.c3noc.net). Current iteration for 36c3.
Licensed under Apache-2.0.
What's New in v0.37
Imported from the F-Droid repository index.
Version history
Oct 17, 2024 · 2.3 MB · Android API 18–33 · code 20231222
Imported from the F-Droid repository index.
SHA-256 aa0ca052e9e48ad7945f9aa535f5fd691018a5356a8ff95b0e5bf94662a54a10
Dec 23, 2019 · 2.2 MB · Android API 18–28 · code 20191205
Imported from the F-Droid repository index.
SHA-256 78b10f4dcaa70a63688a8a2cac348c20e06e711fce6eb500c8679af60d38cc70
Aug 22, 2019 · 2.2 MB · Android API 18–26 · code 20190813
Imported from the F-Droid repository index.
SHA-256 36e9392ddb1f6330370abe99c374ec69a5287a3a91fdd816dfea6ce89f11d9a0
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be nl.eventinfra.wifisetup is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 0.31 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall 37C3 Wifi Setup first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of 37C3 Wifi Setup, and a listing is removed when the evidence for it stops holding up.
Get 37C3 Wifi Setup
Every source we list for nl.eventinfra.wifisetup is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
aa0ca052e9e48ad7945f9aa535f5fd691018a5356a8ff95b0e5bf94662a54a10
Signing certificate
69537d93e97af7a75ef7cbefc98cac9386ac24bf425c39543cfe5ec9837d4ef8
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.