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talhahasanzia/KeystoreHelperFix.java

Last active February 19, 2020 06:53
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Fix for EncryptionHelperLibrary for API 28 (Pie)
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KeystoreHelperFix.java
private PrivateKey getPrivateKey(String alias) throws UnrecoverableEntryException, NoSuchAlgorithmException, KeyStoreException {
//private key
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
return (PrivateKey) keyStore.getKey(alias, null);
} else {
return ((KeyStore.PrivateKeyEntry) keyStore.getEntry(alias, null)).getPrivateKey();
}
}
private PublicKey getPublicKey(String alias) throws KeyStoreException, UnrecoverableEntryException, NoSuchAlgorithmException {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
return keyStore.getCertificate(alias).getPublicKey();
} else {
return ((KeyStore.PrivateKeyEntry) keyStore.getEntry(alias, null)).getCertificate().getPublicKey();
}
}
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