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-rw-r--r--libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/generators/DHBasicKeyPairGenerator.java42
1 files changed, 0 insertions, 42 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/generators/DHBasicKeyPairGenerator.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/generators/DHBasicKeyPairGenerator.java
deleted file mode 100644
index be5e34f87..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/generators/DHBasicKeyPairGenerator.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package org.spongycastle.crypto.generators;
-
-import org.spongycastle.crypto.AsymmetricCipherKeyPair;
-import org.spongycastle.crypto.AsymmetricCipherKeyPairGenerator;
-import org.spongycastle.crypto.KeyGenerationParameters;
-import org.spongycastle.crypto.params.DHKeyGenerationParameters;
-import org.spongycastle.crypto.params.DHParameters;
-import org.spongycastle.crypto.params.DHPrivateKeyParameters;
-import org.spongycastle.crypto.params.DHPublicKeyParameters;
-
-import java.math.BigInteger;
-
-/**
- * a basic Diffie-Hellman key pair generator.
- *
- * This generates keys consistent for use with the basic algorithm for
- * Diffie-Hellman.
- */
-public class DHBasicKeyPairGenerator
- implements AsymmetricCipherKeyPairGenerator
-{
- private DHKeyGenerationParameters param;
-
- public void init(
- KeyGenerationParameters param)
- {
- this.param = (DHKeyGenerationParameters)param;
- }
-
- public AsymmetricCipherKeyPair generateKeyPair()
- {
- DHKeyGeneratorHelper helper = DHKeyGeneratorHelper.INSTANCE;
- DHParameters dhp = param.getParameters();
-
- BigInteger x = helper.calculatePrivate(dhp, param.getRandom());
- BigInteger y = helper.calculatePublic(dhp, x);
-
- return new AsymmetricCipherKeyPair(
- new DHPublicKeyParameters(y, dhp),
- new DHPrivateKeyParameters(x, dhp));
- }
-}