1 files changed, 8 insertions, 0 deletions
diff --git a/src/utils/CryptoUtils.scala b/src/utils/CryptoUtils.scala
index 6c2849e..54e5034 100644
--- a/src/utils/CryptoUtils.scala
+++ b/src/utils/CryptoUtils.scala
@@ -11,4 +11,12 @@ object CryptoUtils {
     s ++ Stream.continually(padLength.toByte).take(padLength)
   }
 
+  def stripPkcs7Pad(s: Seq[Byte]): Seq[Byte] =
+    s.dropRight(s.last)
+
+  def cbcEncrypt(builder: CbcBuilder)(data: Seq[Byte]) =
+    builder.encrypt.end(data)
+
+  def cbcDecrypt(builder: CbcBuilder)(data: Seq[Byte]) =
+    stripPkcs7Pad(builder.decrypt.end(data))
 }