1 files changed, 0 insertions, 51 deletions
diff --git a/src/cz/crcs/ectester/reader/test/CardCompositeCurvesSuite.java b/src/cz/crcs/ectester/reader/test/CardCompositeCurvesSuite.java
deleted file mode 100644
index a53806c..0000000
--- a/src/cz/crcs/ectester/reader/test/CardCompositeCurvesSuite.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package cz.crcs.ectester.reader.test;
-
-import cz.crcs.ectester.applet.ECTesterApplet;
-import cz.crcs.ectester.applet.EC_Consts;
-import cz.crcs.ectester.common.ec.EC_Curve;
-import cz.crcs.ectester.common.ec.EC_Key;
-import cz.crcs.ectester.common.output.TestWriter;
-import cz.crcs.ectester.data.EC_Store;
-import cz.crcs.ectester.reader.CardMngr;
-import cz.crcs.ectester.reader.ECTesterReader;
-import cz.crcs.ectester.reader.command.Command;
-import javacard.security.KeyPair;
-
-import java.util.Map;
-
-import static cz.crcs.ectester.common.test.Result.ExpectedValue;
-
-/**
- * @author Jan Jancar johny@neuromancer.sk
- */
-public class CardCompositeCurvesSuite extends CardTestSuite {
-
-    public CardCompositeCurvesSuite(TestWriter writer, ECTesterReader.Config cfg, CardMngr cardManager) {
-        super(writer, cfg, cardManager, "composite", "The composite suite run ECDH over curves with composite order. This should generally fail, as using such a curve is unsafe.");
-    }
-
-    @Override
-    protected void runTests() throws Exception {
-        /* Do the default run with the public keys set to provided smallorder keys
-         * over composite order curves. Essentially small subgroup attacks.
-         * These should fail, the curves aren't safe so that if the computation with
-         * a small order public key succeeds the private key modulo the public key order
-         * is revealed.
-         */
-        Map<String, EC_Key> keys = EC_Store.getInstance().getObjects(EC_Key.class, "composite");
-        for (EC_Key key : keys.values()) {
-            EC_Curve curve = EC_Store.getInstance().getObject(EC_Curve.class, key.getCurve());
-            if (curve.getField() == KeyPair.ALG_EC_FP && !cfg.primeField || curve.getField() == KeyPair.ALG_EC_F2M && !cfg.binaryField) {
-                continue;
-            }
-            if ((curve.getBits() == cfg.bits || cfg.all)) {
-                doTest(CommandTest.expect(new Command.Allocate(this.card, ECTesterApplet.KEYPAIR_BOTH, curve.getBits(), curve.getField()), ExpectedValue.SUCCESS));
-                doTest(CommandTest.expect(new Command.Set(this.card, ECTesterApplet.KEYPAIR_BOTH, EC_Consts.CURVE_external, curve.getParams(), curve.flatten()), ExpectedValue.ANY));
-                doTest(CommandTest.expect(new Command.Generate(this.card, ECTesterApplet.KEYPAIR_LOCAL), ExpectedValue.ANY));
-                Command ecdhCommand = new Command.ECDH_direct(this.card, ECTesterApplet.KEYPAIR_LOCAL, ECTesterApplet.EXPORT_FALSE, EC_Consts.CORRUPTION_NONE, ECTesterApplet.KeyAgreement_ALG_EC_SVDP_DH, key.flatten());
-                doTest(CommandTest.expect(ecdhCommand, ExpectedValue.FAILURE, "Card correctly rejected to do ECDH over a composite order curve.", "Card incorrectly does ECDH over a composite order curve, leaks bits of private key."));
-                new Command.Cleanup(this.card).send();
-            }
-        }
-    }
-}