fixed cast issue.

dghgit · dghgit · commit 7d47ae21ffab · 2022-09-23T17:49:49.000+10:00
diff --git a/core/src/main/java/org/bouncycastle/pqc/crypto/ntruprime/Utils.java b/core/src/main/java/org/bouncycastle/pqc/crypto/ntruprime/Utils.java
@@ -623,7 +623,7 @@ private static int[] getSignedDivMod(int x, int n)
     {
         int q, r, mask;
 
-        int[] div1 = getUnsignedDivMod(toIntExact(0x80000000L + iToUnsignedLong(x)), n);
+        int[] div1 = getUnsignedDivMod(toIntExact(0x80000000 + iToUnsignedLong(x)), n);
         int[] div2 = getUnsignedDivMod(0x80000000, n);
 
         q = toIntExact(iToUnsignedLong(div1[0]) - iToUnsignedLong(div2[0]));

Original file line number	Diff line number	Diff line change
`@@ -623,7 +623,7 @@ private static int[] getSignedDivMod(int x, int n)`
`623`	`623`	`{`
`624`	`624`	`int q, r, mask;`
`625`	`625`
`626`		`- int[] div1 = getUnsignedDivMod(toIntExact(0x80000000L + iToUnsignedLong(x)), n);`
	`626`	`+ int[] div1 = getUnsignedDivMod(toIntExact(0x80000000 + iToUnsignedLong(x)), n);`
`627`	`627`	`int[] div2 = getUnsignedDivMod(0x80000000, n);`
`628`	`628`
`629`	`629`	`q = toIntExact(iToUnsignedLong(div1[0]) - iToUnsignedLong(div2[0]));`