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Diffstat (limited to 'libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/KeyPairGeneratorSpi.java')
-rw-r--r--libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/KeyPairGeneratorSpi.java81
1 files changed, 0 insertions, 81 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/KeyPairGeneratorSpi.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/KeyPairGeneratorSpi.java
deleted file mode 100644
index 67ac1b91a..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/KeyPairGeneratorSpi.java
+++ /dev/null
@@ -1,81 +0,0 @@
-package org.spongycastle.jcajce.provider.asymmetric.gost;
-
-import java.security.InvalidAlgorithmParameterException;
-import java.security.KeyPair;
-import java.security.SecureRandom;
-import java.security.spec.AlgorithmParameterSpec;
-
-import org.spongycastle.asn1.cryptopro.CryptoProObjectIdentifiers;
-import org.spongycastle.crypto.AsymmetricCipherKeyPair;
-import org.spongycastle.crypto.generators.GOST3410KeyPairGenerator;
-import org.spongycastle.crypto.params.GOST3410KeyGenerationParameters;
-import org.spongycastle.crypto.params.GOST3410Parameters;
-import org.spongycastle.crypto.params.GOST3410PrivateKeyParameters;
-import org.spongycastle.crypto.params.GOST3410PublicKeyParameters;
-import org.spongycastle.jce.spec.GOST3410ParameterSpec;
-import org.spongycastle.jce.spec.GOST3410PublicKeyParameterSetSpec;
-
-public class KeyPairGeneratorSpi
- extends java.security.KeyPairGenerator
-{
- GOST3410KeyGenerationParameters param;
- GOST3410KeyPairGenerator engine = new GOST3410KeyPairGenerator();
- GOST3410ParameterSpec gost3410Params;
- int strength = 1024;
- SecureRandom random = null;
- boolean initialised = false;
-
- public KeyPairGeneratorSpi()
- {
- super("GOST3410");
- }
-
- public void initialize(
- int strength,
- SecureRandom random)
- {
- this.strength = strength;
- this.random = random;
- }
-
- private void init(
- GOST3410ParameterSpec gParams,
- SecureRandom random)
- {
- GOST3410PublicKeyParameterSetSpec spec = gParams.getPublicKeyParameters();
-
- param = new GOST3410KeyGenerationParameters(random, new GOST3410Parameters(spec.getP(), spec.getQ(), spec.getA()));
-
- engine.init(param);
-
- initialised = true;
- gost3410Params = gParams;
- }
-
- public void initialize(
- AlgorithmParameterSpec params,
- SecureRandom random)
- throws InvalidAlgorithmParameterException
- {
- if (!(params instanceof GOST3410ParameterSpec))
- {
- throw new InvalidAlgorithmParameterException("parameter object not a GOST3410ParameterSpec");
- }
-
- init((GOST3410ParameterSpec)params, random);
- }
-
- public KeyPair generateKeyPair()
- {
- if (!initialised)
- {
- init(new GOST3410ParameterSpec(CryptoProObjectIdentifiers.gostR3410_94_CryptoPro_A.getId()), new SecureRandom());
- }
-
- AsymmetricCipherKeyPair pair = engine.generateKeyPair();
- GOST3410PublicKeyParameters pub = (GOST3410PublicKeyParameters)pair.getPublic();
- GOST3410PrivateKeyParameters priv = (GOST3410PrivateKeyParameters)pair.getPrivate();
-
- return new KeyPair(new BCGOST3410PublicKey(pub, gost3410Params), new BCGOST3410PrivateKey(priv, gost3410Params));
- }
-}