Bye

2022-07-30 20:05:08 +08:00
commit a5d2e8f43e
96 changed files with 18331 additions and 0 deletions
@@ -0,0 +1,21 @@
+package com.github.catvod.utils;
+
+import com.github.catvod.crawler.SpiderDebug;
+import javax.crypto.Cipher;
+import javax.crypto.spec.IvParameterSpec;
+import javax.crypto.spec.SecretKeySpec;
+
+public class CBC {
+    public static byte[] CBC(byte[] data, byte[] key, byte[] iv) {
+        try {
+            IvParameterSpec ivParameterSpec = new IvParameterSpec(iv);
+            SecretKeySpec secretKeySpec = new SecretKeySpec(key, "AES");
+            Cipher cipher = Cipher.getInstance("AES/CBC/PKCS7Padding");
+            cipher.init(2, secretKeySpec, ivParameterSpec);
+            return cipher.doFinal(data);
+        } catch (Exception e) {
+            SpiderDebug.log(e);
+            return null;
+        }
+    }
+}