simplified cast

dghgit · dghgit · commit 60db1b0d597e · 2022-08-21T18:01:53.000+10:00
diff --git a/core/src/main/java/org/bouncycastle/pqc/crypto/crystals/dilithium/Ntt.java b/core/src/main/java/org/bouncycastle/pqc/crypto/crystals/dilithium/Ntt.java
@@ -54,7 +54,7 @@ static int[] ntt(int[] a)
                 zeta = nttZetas[++k];
                 for (j = start; j < start + len; ++j)
                 {
-                    t = Reduce.montgomeryReduce((long)((long)zeta * (long)r[j + len]));
+                    t = Reduce.montgomeryReduce(((long)zeta * (long)r[j + len]));
                     r[j + len] = r[j] - t;
                     r[j] = r[j] + t;
                 }

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ static int[] ntt(int[] a)`
`54`	`54`	`zeta = nttZetas[++k];`
`55`	`55`	`for (j = start; j < start + len; ++j)`
`56`	`56`	`{`
`57`		`- t = Reduce.montgomeryReduce((long)((long)zeta * (long)r[j + len]));`
	`57`	`+ t = Reduce.montgomeryReduce(((long)zeta * (long)r[j + len]));`
`58`	`58`	`r[j + len] = r[j] - t;`
`59`	`59`	`r[j] = r[j] + t;`
`60`	`60`	`}`