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Crypto: Adjust Java key cache sizes

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zzz
2020-11-19 14:52:11 +00:00
parent cb1bd95f2b
commit 00a0970c95
1 changed files with 6 additions and 4 deletions
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10
core/java/src/net/i2p/crypto/SigUtil.java
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@@ -44,6 +44,7 @@ import net.i2p.data.SigningPrivateKey;
import net.i2p.data.SigningPublicKey;
import net.i2p.util.LHMCache;
import net.i2p.util.NativeBigInteger;
import net.i2p.util.SystemVersion;
/**
@@ -53,10 +54,11 @@ import net.i2p.util.NativeBigInteger;
*/
public final class SigUtil {
private static final Map<SigningPublicKey, ECPublicKey> _ECPubkeyCache = new LHMCache<SigningPublicKey, ECPublicKey>(64);
private static final Map<SigningPrivateKey, ECPrivateKey> _ECPrivkeyCache = new LHMCache<SigningPrivateKey, ECPrivateKey>(16);
private static final Map<SigningPublicKey, EdDSAPublicKey> _EdPubkeyCache = new LHMCache<SigningPublicKey, EdDSAPublicKey>(64);
private static final Map<SigningPrivateKey, EdDSAPrivateKey> _EdPrivkeyCache = new LHMCache<SigningPrivateKey, EdDSAPrivateKey>(16);
private static final int FACTOR = SystemVersion.isAndroid() ? 1 : 4;
private static final Map<SigningPublicKey, ECPublicKey> _ECPubkeyCache = new LHMCache<SigningPublicKey, ECPublicKey>(FACTOR * 8);
private static final Map<SigningPrivateKey, ECPrivateKey> _ECPrivkeyCache = new LHMCache<SigningPrivateKey, ECPrivateKey>(8);
private static final Map<SigningPublicKey, EdDSAPublicKey> _EdPubkeyCache = new LHMCache<SigningPublicKey, EdDSAPublicKey>(FACTOR * 64);
private static final Map<SigningPrivateKey, EdDSAPrivateKey> _EdPrivkeyCache = new LHMCache<SigningPrivateKey, EdDSAPrivateKey>(FACTOR * 4);
private SigUtil() {}