解密逻辑优化

狄熙卜

src/main/java/cn/gtmap/bdcdj/core/encrypt/utils/GmSm4Util.java

@@ -163,7 +163,7 @@ public class GmSm4Util {
         byte[] keyData = ByteUtils.fromHexString(hexKey);
         byte[] cipherData;
         byte[] srcData;
-        String result = "";
+        String result = cipherText;
         if (StringUtils.startsWithIgnoreCase(cipherText, salt)) {
             if (StringUtils.endsWith(cipherText, "等")) {
                 String realCipherText = StringUtils.removeEnd(StringUtils.removeStartIgnoreCase(cipherText, salt), "等");
@@ -201,7 +201,7 @@ public class GmSm4Util {
         byte[] keyData = ByteUtils.fromHexString("645B0A010D939BD614A620BCAF645470");
         byte[] cipherData;
         byte[] srcData;
-        String result = "";
+        String result = cipherText;
         if (StringUtils.startsWithIgnoreCase(cipherText, SaltsEnum.GM_SM4_SALTS.getSalt())) {
             if (StringUtils.endsWith(cipherText, "等")) {
                 String realCipherText = StringUtils.removeEnd(StringUtils.removeStartIgnoreCase(cipherText, SaltsEnum.GM_SM4_SALTS.getSalt()), "等");