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Diffstat (limited to 'prov/src/main/java/org/bouncycastle/jce/spec/GOST3410ParameterSpec.java')
-rw-r--r--prov/src/main/java/org/bouncycastle/jce/spec/GOST3410ParameterSpec.java133
1 files changed, 0 insertions, 133 deletions
diff --git a/prov/src/main/java/org/bouncycastle/jce/spec/GOST3410ParameterSpec.java b/prov/src/main/java/org/bouncycastle/jce/spec/GOST3410ParameterSpec.java
deleted file mode 100644
index 6e0980db..00000000
--- a/prov/src/main/java/org/bouncycastle/jce/spec/GOST3410ParameterSpec.java
+++ /dev/null
@@ -1,133 +0,0 @@
-package org.bouncycastle.jce.spec;
-
-import java.security.spec.AlgorithmParameterSpec;
-
-import org.bouncycastle.asn1.ASN1ObjectIdentifier;
-import org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers;
-import org.bouncycastle.asn1.cryptopro.GOST3410NamedParameters;
-import org.bouncycastle.asn1.cryptopro.GOST3410ParamSetParameters;
-import org.bouncycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters;
-import org.bouncycastle.jce.interfaces.GOST3410Params;
-
-/**
- * ParameterSpec for a GOST 3410-94 key.
- */
-public class GOST3410ParameterSpec
- implements AlgorithmParameterSpec, GOST3410Params
-{
- private GOST3410PublicKeyParameterSetSpec keyParameters;
- private String keyParamSetOID;
- private String digestParamSetOID;
- private String encryptionParamSetOID;
-
- public GOST3410ParameterSpec(
- String keyParamSetID,
- String digestParamSetOID,
- String encryptionParamSetOID)
- {
- GOST3410ParamSetParameters ecP = null;
-
- try
- {
- ecP = GOST3410NamedParameters.getByOID(new ASN1ObjectIdentifier(keyParamSetID));
- }
- catch (IllegalArgumentException e)
- {
- ASN1ObjectIdentifier oid = GOST3410NamedParameters.getOID(keyParamSetID);
- if (oid != null)
- {
- keyParamSetID = oid.getId();
- ecP = GOST3410NamedParameters.getByOID(oid);
- }
- }
-
- if (ecP == null)
- {
- throw new IllegalArgumentException("no key parameter set for passed in name/OID.");
- }
-
- this.keyParameters = new GOST3410PublicKeyParameterSetSpec(
- ecP.getP(),
- ecP.getQ(),
- ecP.getA());
-
- this.keyParamSetOID = keyParamSetID;
- this.digestParamSetOID = digestParamSetOID;
- this.encryptionParamSetOID = encryptionParamSetOID;
- }
-
- public GOST3410ParameterSpec(
- String keyParamSetID,
- String digestParamSetOID)
- {
- this(keyParamSetID, digestParamSetOID, null);
- }
-
- public GOST3410ParameterSpec(
- String keyParamSetID)
- {
- this(keyParamSetID, CryptoProObjectIdentifiers.gostR3411_94_CryptoProParamSet.getId(), null);
- }
-
- public GOST3410ParameterSpec(
- GOST3410PublicKeyParameterSetSpec spec)
- {
- this.keyParameters = spec;
- this.digestParamSetOID = CryptoProObjectIdentifiers.gostR3411_94_CryptoProParamSet.getId();
- this.encryptionParamSetOID = null;
- }
-
- public String getPublicKeyParamSetOID()
- {
- return this.keyParamSetOID;
- }
-
- public GOST3410PublicKeyParameterSetSpec getPublicKeyParameters()
- {
- return keyParameters;
- }
-
- public String getDigestParamSetOID()
- {
- return this.digestParamSetOID;
- }
-
- public String getEncryptionParamSetOID()
- {
- return this.encryptionParamSetOID;
- }
-
- public boolean equals(Object o)
- {
- if (o instanceof GOST3410ParameterSpec)
- {
- GOST3410ParameterSpec other = (GOST3410ParameterSpec)o;
-
- return this.keyParameters.equals(other.keyParameters)
- && this.digestParamSetOID.equals(other.digestParamSetOID)
- && (this.encryptionParamSetOID == other.encryptionParamSetOID
- || (this.encryptionParamSetOID != null && this.encryptionParamSetOID.equals(other.encryptionParamSetOID)));
- }
-
- return false;
- }
-
- public int hashCode()
- {
- return this.keyParameters.hashCode() ^ this.digestParamSetOID.hashCode()
- ^ (this.encryptionParamSetOID != null ? this.encryptionParamSetOID.hashCode() : 0);
- }
-
- public static GOST3410ParameterSpec fromPublicKeyAlg(
- GOST3410PublicKeyAlgParameters params)
- {
- if (params.getEncryptionParamSet() != null)
- {
- return new GOST3410ParameterSpec(params.getPublicKeyParamSet().getId(), params.getDigestParamSet().getId(), params.getEncryptionParamSet().getId());
- }
- else
- {
- return new GOST3410ParameterSpec(params.getPublicKeyParamSet().getId(), params.getDigestParamSet().getId());
- }
- }
-}