minor cleanups.

Author: dghgit

core/src/main/java/org/bouncycastle/pqc/crypto/crystals/dilithium/Ntt.java

@@ -59,7 +59,6 @@ static int[] ntt(int[] a)
                     r[j] = r[j] + t;
                 }
             }
-            // System.out.println();
         }
         return r;
     }

core/src/main/java/org/bouncycastle/pqc/crypto/crystals/kyber/Poly.java

@@ -43,11 +43,6 @@ public void setCoeffs(short[] coeffs)
     public void polyNtt()
     {
         this.setCoeffs(Ntt.ntt(this.getCoeffs()));
-        // System.out.print("PolyNTT = [");
-        // for (int i = 0; i < KyberEngine.KyberN; i++) {
-        //     System.out.printf("%d, ", this.getCoeffIndex(i));
-        // }
-        // System.out.println("]");
         this.reduce();
     }
 

core/src/main/java/org/bouncycastle/pqc/crypto/crystals/kyber/PolyVec.java

@@ -53,21 +53,8 @@ public void polyVecInverseNttToMont()
     public byte[] compressPolyVec()
     {
         int i, j, k;
-        // System.out.print("bp before sub q = [");
-        // for (i = 0; i < kyberK; i++) {
-        //     Helper.printShortArray(this.getVectorIndex(i).getCoeffs());
-        //     System.out.print("], \n");
-        // }
-        // System.out.println("]"); 
 
         this.conditionalSubQ();
-
-        // System.out.print("bp sub q = [");
-        // for (i = 0; i < kyberK; i++) {
-        //     Helper.printShortArray(this.getVectorIndex(i).getCoeffs());
-        //     System.out.print("], \n");
-        // }
-        // System.out.println("]"); 
         short[] t;
         byte[] r = new byte[engine.getKyberPolyVecCompressedBytes()];
         int count = 0;