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Add method for generating a unique ID, remove equals() methods.

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This commit is contained in:
akwizgran
2021-12-21 16:58:33 +00:00
committed by Daniel Lublin
parent ade89c14c4
commit a35e9af1de
8 changed files with 15 additions and 29 deletions
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11
bramble-core/src/main/java/org/briarproject/bramble/crypto/CryptoComponentImpl.java
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@@ -8,6 +8,7 @@ import org.bouncycastle.crypto.CryptoException;
import org.bouncycastle.crypto.Digest;
import org.bouncycastle.crypto.digests.Blake2bDigest;
import org.bouncycastle.crypto.digests.SHA3Digest;
import org.briarproject.bramble.api.UniqueId;
import org.briarproject.bramble.api.crypto.AgreementPrivateKey;
import org.briarproject.bramble.api.crypto.AgreementPublicKey;
import org.briarproject.bramble.api.crypto.CryptoComponent;
@@ -41,6 +42,7 @@ import javax.inject.Inject;
import static java.lang.System.arraycopy;
import static java.util.logging.Level.INFO;
import static java.util.logging.Logger.getLogger;
import static org.briarproject.bramble.api.crypto.CryptoConstants.KEY_TYPE_AGREEMENT;
import static org.briarproject.bramble.api.crypto.CryptoConstants.KEY_TYPE_SIGNATURE;
import static org.briarproject.bramble.api.crypto.DecryptionResult.INVALID_CIPHERTEXT;
@@ -54,7 +56,7 @@ import static org.briarproject.bramble.util.LogUtils.now;
class CryptoComponentImpl implements CryptoComponent {
private static final Logger LOG =
Logger.getLogger(CryptoComponentImpl.class.getName());
getLogger(CryptoComponentImpl.class.getName());
private static final int SIGNATURE_KEY_PAIR_BITS = 256;
private static final int STORAGE_IV_BYTES = 24; // 196 bits
@@ -128,6 +130,13 @@ class CryptoComponentImpl implements CryptoComponent {
}
}
@Override
public UniqueId generateUniqueId() {
byte[] b = new byte[UniqueId.LENGTH];
secureRandom.nextBytes(b);
return new UniqueId(b);
}
@Override
public SecretKey generateSecretKey() {
byte[] b = new byte[SecretKey.LENGTH];