You need to change the type of the keystore, from BKS to BKS-v1 (BKS-v1 is an older version of BKS). Because the BKS version changed as said here There is another solution, that is much much easier: Using Portecle: Downloads Portecle http://portecle.sourceforge.net/ Open your bks file with the password and portecle Do Tools>>Change Keystore Type>>BKS-v1 … Read more
I followed This link. 1.Generate keystore(At server): keytool -genkey -alias bmc -keyalg RSA -keystore KeyStore.jks -keysize 2048 2.Generate new ca-cert and ca-key: openssl req -new -x509 -keyout ca-key -out ca-cert 3.Extracting cert/creating cert sign req(csr): keytool -keystore KeyStore.jks -alias bmc -certreq -file cert-file 4.Sign the “cert-file” and cert-signed wil be the new cert: openssl x509 … Read more
Although this depends on the KeyStore type, generally, you can store multiple private keys and certificates in a single store. Which key and certificate combination is used for a Java-based server will depend on how the application was implemented. A number of applications let you select a given certificate using the alias name. The key … Read more
I had a similar problem while updating my app. The keytool was not reading the correct keystore file and instead pointing to an older keystore file that I created months ago and not used. Searched for some solutions online but didn’t find one. Almost gave up but I thought about cleaning the project by clicking … Read more
There’s an example that shows how to get a Set of the root certificates and iterate through them called Listing the Most-Trusted Certificate Authorities (CA) in a Key Store. Here’s a slightly modified version that prints out each certificate (tested on Windows Vista). import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.security.InvalidAlgorithmParameterException; import java.security.KeyStore; import java.security.KeyStoreException; … Read more
You should be able to specify the keystore to use with these properties key.store=/path/to/key.keystore key.alias=alias key.store.password=pass key.alias.password=pass Just pass the properties in to Ant. [EDIT] From the docs at http://developer.android.com/guide/publishing/app-signing.html#setup The Android build tools provide a debug signing mode that makes it easier for you to develop and debug your application, while still meeting the … Read more
Try to signed your APK with version 1. Version 2 signed APK only compatible from 7.0 so it will not working on below 7.0 devices or try to generate v1 and v2 version APK. [ Note: When you generate signed apk for above 7.0 devices and below 7.0 devices then please check v1 and v2 … Read more
From your comments, you need to encrypt data using a local key for current Android versions and the old ones Android Keystore is designed to generate and protect your keys. But it is not available for API level below 18 and it has some limitations until API level 23. You will need a random symmetric … Read more
Finally I found a solution. It looks like since Android P (KeyStore.PrivateKeyEntry) keyStore.getEntry(“alias”, null) is not a proper way to get private key. I was able to get rid of this warning by accessing private/public key this way KeyStore keyStore = KeyStore.getInstance(“AndroidKeyStore”); keyStore.load(null); PrivateKey privateKey = (PrivateKey) keyStore.getKey(“alias”, null); PublicKey publicKey = keyStore.getCertificate(“alias”).getPublicKey();
The password is used to protect the integrity of a keystore. if you don’t provide any store password, you can still read the contents of the keystore. The command keytool -list demonstrates this behavior (use it with an empty password).