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Diffstat (limited to 'prov/src/main/java/org/bouncycastle/jce/ECNamedCurveTable.java')
-rw-r--r--prov/src/main/java/org/bouncycastle/jce/ECNamedCurveTable.java76
1 files changed, 0 insertions, 76 deletions
diff --git a/prov/src/main/java/org/bouncycastle/jce/ECNamedCurveTable.java b/prov/src/main/java/org/bouncycastle/jce/ECNamedCurveTable.java
deleted file mode 100644
index 5ad207ac..00000000
--- a/prov/src/main/java/org/bouncycastle/jce/ECNamedCurveTable.java
+++ /dev/null
@@ -1,76 +0,0 @@
-package org.bouncycastle.jce;
-
-import java.util.Enumeration;
-
-import org.bouncycastle.asn1.ASN1ObjectIdentifier;
-import org.bouncycastle.asn1.x9.X9ECParameters;
-import org.bouncycastle.jce.spec.ECNamedCurveParameterSpec;
-
-/**
- * a table of locally supported named curves.
- */
-public class ECNamedCurveTable
-{
- /**
- * return a parameter spec representing the passed in named
- * curve. The routine returns null if the curve is not present.
- *
- * @param name the name of the curve requested
- * @return a parameter spec for the curve, null if it is not available.
- */
- public static ECNamedCurveParameterSpec getParameterSpec(
- String name)
- {
- X9ECParameters ecP = org.bouncycastle.crypto.ec.CustomNamedCurves.getByName(name);
- if (ecP == null)
- {
- try
- {
- ecP = org.bouncycastle.crypto.ec.CustomNamedCurves.getByOID(new ASN1ObjectIdentifier(name));
- }
- catch (IllegalArgumentException e)
- {
- // ignore - not an oid
- }
-
- if (ecP == null)
- {
- ecP = org.bouncycastle.asn1.x9.ECNamedCurveTable.getByName(name);
- if (ecP == null)
- {
- try
- {
- ecP = org.bouncycastle.asn1.x9.ECNamedCurveTable.getByOID(new ASN1ObjectIdentifier(name));
- }
- catch (IllegalArgumentException e)
- {
- // ignore - not an oid
- }
- }
- }
- }
-
- if (ecP == null)
- {
- return null;
- }
-
- return new ECNamedCurveParameterSpec(
- name,
- ecP.getCurve(),
- ecP.getG(),
- ecP.getN(),
- ecP.getH(),
- ecP.getSeed());
- }
-
- /**
- * return an enumeration of the names of the available curves.
- *
- * @return an enumeration of the names of the available curves.
- */
- public static Enumeration getNames()
- {
- return org.bouncycastle.asn1.x9.ECNamedCurveTable.getNames();
- }
-}