# RR3 Release Keystore

This keystore is used to sign all RR3 offline mod releases.

## Keystore Details

- **File:** rr3-release.keystore
- **Alias:** rr3key
- **Password:** rr3community
- **Key Algorithm:** RSA 2048-bit
- **Validity:** 10,000 days (~27 years)
- **Created:** 2026-02-18

## Usage

### Signing an APK

```bash
# Step 1: Zipalign
zipalign -v -p 4 input.apk aligned.apk

# Step 2: Sign
apksigner sign --ks rr3-release.keystore \
  --ks-key-alias rr3key \
  --ks-pass pass:rr3community \
  --key-pass pass:rr3community \
  --out signed.apk \
  aligned.apk

# Step 3: Verify
apksigner verify -v signed.apk
```

### Windows PowerShell

```powershell
# Zipalign
& "path\to\zipalign.exe" -v -p 4 input.apk aligned.apk

# Sign
& "path\to\apksigner.bat" sign --ks rr3-release.keystore --ks-key-alias rr3key --ks-pass pass:rr3community --key-pass pass:rr3community --out signed.apk aligned.apk

# Verify
& "path\to\apksigner.bat" verify -v signed.apk
```

## Important Notes

⚠️ **Keep this keystore safe!** All future updates must be signed with the same key, otherwise users will have to uninstall the old version before installing updates.

⚠️ **This is a community keystore** with a simple password for ease of use. It's shared publicly in this repository.

## Certificate Information

- **Owner:** CN=RR3Community, OU=Modding, O=Community, L=Unknown, ST=Unknown, C=US
- **Valid until:** 02/18/2026 19:16:33.AddDays(10000).ToString('yyyy-MM-dd')

## Files in This Release

All APKs should be signed with this keystore before distribution.