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Use IvParameterSpec instead of GCMParameterSpec

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Partially fixes API level 19 compatibility
This commit is contained in:
Alexander Bakker 2017-12-26 13:48:47 +01:00
parent 0a3e6e4d90
commit da2f69f860
1 changed files with 2 additions and 2 deletions
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4
app/src/main/java/me/impy/aegis/crypto/CryptoUtils.java
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@ -20,7 +20,7 @@ import javax.crypto.IllegalBlockSizeException;
import javax.crypto.KeyGenerator;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.SecretKey;
import javax.crypto.spec.GCMParameterSpec;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import org.spongycastle.crypto.generators.SCrypt;
@ -56,7 +56,7 @@ public class CryptoUtils {
}
public static Cipher createCipher(SecretKey key, int opmode, byte[] nonce) throws NoSuchPaddingException, NoSuchAlgorithmException, InvalidAlgorithmParameterException, InvalidKeyException {
GCMParameterSpec spec = new GCMParameterSpec(CRYPTO_TAG_SIZE * 8, nonce);
IvParameterSpec spec = new IvParameterSpec(nonce);
Cipher cipher = Cipher.getInstance(CRYPTO_CIPHER_AEAD);
cipher.init(opmode, key, spec);
return cipher;