A keystore is a binary file that contains one or more private keys and their corresponding public key certificates. In the context of Android development, the keystore is used to sign the Android Package Kit (APK) file.
| Error | Meaning | |-------|---------| | Signature mismatch | APK signed with different key | | Keystore was tampered with, or password was incorrect | Wrong password or corrupted file | | No alias found | Wrong alias name | | Certificate fingerprint does not match | Different certificate used | originalkeystore