MD4: Difference between revisions

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@@ Line 709: / Line 709: @@
 	int32_t unsigned_right_shift(const int32_t& base, const int32_t& shift) {
-		if ( base == 0 || shift >= 32 ) {
+		if ( shift < 0 || shift >= 32 ) {
 			return 0;
 		}
-		return ( base > 0 ) ? base >> shift : ( base + TWO_POWER_32 ) >> shift;
+		if ( base == 0 ) {
+			return 0;
+		}
+		return ( base > 0 ) ? base >> shift : static_cast<uint32_t>(base) >> shift;
 	}
@@ Line 740: / Line 743: @@
     const int32_t BLOCK_LENGTH = 64;
-    const int64_t TWO_POWER_32 = 4'294'967'296;
 };