Use AesUtilities

2 files changed, 2 insertions, 2 deletions

diff --git a/crypto/src/pqc/crypto/frodo/FrodoMatrixGenerator.cs b/crypto/src/pqc/crypto/frodo/FrodoMatrixGenerator.cs

index ffd7727b3..01f1016a7 100644
--- a/crypto/src/pqc/crypto/frodo/FrodoMatrixGenerator.cs
+++ b/crypto/src/pqc/crypto/frodo/FrodoMatrixGenerator.cs
@@ -67,7 +67,7 @@ namespace Org.BouncyCastle.Pqc.Crypto.Frodo
             public Aes128MatrixGenerator(int n, int q)
                 : base(n, q)
             {
-                cipher = new BufferedBlockCipher(new AesEngine());
+                cipher = new BufferedBlockCipher(AesUtilities.CreateEngine());
 
             }
 
diff --git a/crypto/src/pqc/crypto/ntruprime/NtruPrimeEngine.cs b/crypto/src/pqc/crypto/ntruprime/NtruPrimeEngine.cs

index 2302e0c4b..64e4e19fc 100644
--- a/crypto/src/pqc/crypto/ntruprime/NtruPrimeEngine.cs
+++ b/crypto/src/pqc/crypto/ntruprime/NtruPrimeEngine.cs
@@ -916,7 +916,7 @@ namespace Org.BouncyCastle.Pqc.Crypto.NtruPrime
             uint[] L_uint = new uint[_p];
 
             // AES256 CTR
-            BufferedBlockCipher cipher = new BufferedBlockCipher(new SicBlockCipher(new AesEngine()));
+            BufferedBlockCipher cipher = new BufferedBlockCipher(new SicBlockCipher(AesUtilities.CreateEngine()));
             KeyParameter kp = new KeyParameter(k);
             cipher.Init(true, new ParametersWithIV(kp, new byte[16]));
             int len = cipher.ProcessBytes(cipherInput, 0, 4 * _p, L, 0);