diff --git a/crypto/test/src/pqc/crypto/test/NtruPVectorTest.cs b/crypto/test/src/pqc/crypto/test/NtruPVectorTest.cs
new file mode 100644
index 000000000..0e8557dcc
--- /dev/null
+++ b/crypto/test/src/pqc/crypto/test/NtruPVectorTest.cs
@@ -0,0 +1,150 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using NUnit.Framework;
+using Org.BouncyCastle.Crypto;
+using Org.BouncyCastle.Pqc.Crypto.Frodo;
+using Org.BouncyCastle.pqc.crypto.NtruP;
+using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Encoders;
+using Org.BouncyCastle.Utilities.Test;
+
+namespace Org.BouncyCastle.Pqc.Crypto.Tests
+{
+ [TestFixture]
+ public class NtruPVectorTest
+ {
+ [Test]
+ public void TestParameters()
+ {
+ // Console.WriteLine("Testing");
+ // Console.WriteLine(NtruPParameters.ntrulpr653.P);
+ // Console.WriteLine(NtruPParameters.ntrulpr653.Q);
+ // Console.WriteLine(NtruPParameters.ntrulpr653.lpr);
+ }
+
+ [Test]
+ public void TestVectors()
+ {
+ string[] files =
+ {
+ "kat_kem_ntrulp_653.rsp",
+ "kat_kem_ntrulp_761.rsp",
+ "kat_kem_ntrulp_857.rsp",
+ "kat_kem_ntrulp_953.rsp",
+ "kat_kem_ntrulp_1013.rsp",
+ "kat_kem_ntrulp_1277.rsp",
+ "kat_kem_sntrup_653.rsp",
+ "kat_kem_sntrup_761.rsp",
+ "kat_kem_sntrup_857.rsp",
+ "kat_kem_sntrup_953.rsp",
+ "kat_kem_sntrup_1013.rsp",
+ "kat_kem_sntrup_1277.rsp",
+ };
+
+ NtruPParameters[] parameters =
+ {
+ NtruPParameters.ntrulpr653,
+ NtruPParameters.ntrulpr761,
+ NtruPParameters.ntrulpr857,
+ NtruPParameters.ntrulpr953,
+ NtruPParameters.ntrulpr1013,
+ NtruPParameters.ntrulpr1277,
+ NtruPParameters.sntrup653,
+ NtruPParameters.sntrup761,
+ NtruPParameters.sntrup857,
+ NtruPParameters.sntrup953,
+ NtruPParameters.sntrup1013,
+ NtruPParameters.sntrup1277,
+ };
+
+ for (int fileIndex = 0; fileIndex != files.Length; fileIndex++)
+ {
+ String name = files[fileIndex];
+ Console.Write("Testing " + name + "...");
+ Console.WriteLine("pqc.ntru."+ name);
+ StreamReader src = new StreamReader(SimpleTest.GetTestDataAsStream("pqc.ntru." + name));
+ String line = null;
+ Dictionary<String, String> buf = new Dictionary<string, string>();
+
+ while ((line = src.ReadLine()) != null)
+ {
+ line = line.Trim();
+ if(line.StartsWith("#"))
+ {
+ continue;
+ }
+
+ if (line.Length == 0)
+ {
+ if (buf.Count > 0)
+ {
+ String count = buf["count"];
+
+ if (!"0".Equals(count))
+ {
+ // Console.WriteLine("Zero");
+ }
+
+ byte[] seed = Hex.Decode(buf["seed"]);
+ byte[] pk = Hex.Decode(buf["pk"]);
+ byte[] ct = Hex.Decode(buf["ct"]);
+ byte[] sk = Hex.Decode(buf["sk"]);
+ byte[] ss = Hex.Decode(buf["ss"]);
+
+
+ NistSecureRandom random = new NistSecureRandom(seed, null);
+ NtruPParameters ntruPParameters = parameters[fileIndex];
+
+ NtruKeyPairGenerator kpGen = new NtruKeyPairGenerator();
+ NtruKeyGenerationParameters genParams = new NtruKeyGenerationParameters(random,ntruPParameters);
+
+ // Generate the key pair
+ kpGen.Init(genParams);
+ AsymmetricCipherKeyPair kp = kpGen.GenerateKeyPair();
+
+ NtruPPublicKeyParameters pubParams = (NtruPPublicKeyParameters) kp.Public;
+ NtruPPrivateKeyParameters privParams = (NtruPPrivateKeyParameters) kp.Private;
+
+ // Check public and private key
+ Assert.True(Arrays.AreEqual(pk,pubParams.PublicKey), $"{name} {count} : public key");
+ Assert.True(Arrays.AreEqual(sk,privParams.PrivateKey), $"{name} {count} : private key");
+
+ // Encapsulation
+ NtruPKemGenerator ntruPEncCipher = new NtruPKemGenerator(random);
+ ISecretWithEncapsulation secWenc = ntruPEncCipher.GenerateEncapsulated(pubParams);
+ byte[] generatedCT = secWenc.GetEncapsulation();
+
+ // Check ciphertext
+ Assert.True(Arrays.AreEqual(ct, generatedCT), name + " " + count + ": kem_enc cipher text");
+
+ // Check secret
+ byte[] secret = secWenc.GetSecret();
+ Assert.True(Arrays.AreEqual(ss, secret), name + " " + count + ": kem_enc secret");
+
+ // Decapsulation
+ NtruPKEMExtractor ntruDecCipher = new NtruPKEMExtractor(privParams);
+ byte[] dec_key = ntruDecCipher.ExtractSecret(generatedCT);
+
+ // Check decapsulation secret
+ Assert.True(Arrays.AreEqual(dec_key, ss), $"{name} {count}: kem_dec ss");
+ Assert.True(Arrays.AreEqual(dec_key, secret),$"{name} {count}: kem_dec key");
+ }
+ buf.Clear();
+
+ continue;
+ }
+
+ int a = line.IndexOf("=");
+ if (a > -1)
+ {
+ buf[line.Substring(0, a).Trim()] = line.Substring(a + 1).Trim();
+ }
+ }
+ Console.WriteLine("OK");
+ }
+
+ }
+
+ }
+}
|
