fix comment

Mrs4s · Apr 2, 2023 · 0f0e711 · 0f0e711
1 parent 233e276
commit 0f0e711
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/internal/encryption/t544/t544.go b/internal/encryption/t544/t544.go
@@ -30,7 +30,7 @@ func init() {
  }
 }
 
-// sign t544 v8.9.35.10440
+// sign t544 algorithm
 // special thanks to the anonymous contributor who provided the algorithm
 func sign(curr int64, input []byte) []byte {
  curr %= 1000000
@@ -60,10 +60,7 @@ func sign(curr int64, input []byte) []byte {
  crcData[2] = 1
  crcData[4] = 1
  copy(crcData[5:9], kt[:4])
- crcData[9] = byte(curr >> 24)
- crcData[10] = byte(curr >> 16)
- crcData[11] = byte(curr >> 8)
- crcData[12] = byte(curr)
+ binary.BigEndian.PutUint32(crcData[9:13], uint32(curr))
  copy(crcData[13:], result[:8])
  calcCrc := tencentCrc32(&crc32Table, crcData[2:])
  copy(kt[4+32:4+32+4], (*[4]byte)(unsafe.Pointer(&calcCrc))[:])