From 16a28f297c8d8f782131575c02854904b424eb82 Mon Sep 17 00:00:00 2001
From: Valere <valeref@matrix.org>
Date: Thu, 4 Apr 2019 09:00:08 +0200
Subject: Added macLongKdf support

---
 android/olm-sdk/src/main/java/org/matrix/olm/OlmSAS.java | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'android/olm-sdk/src/main/java/org')

diff --git a/android/olm-sdk/src/main/java/org/matrix/olm/OlmSAS.java b/android/olm-sdk/src/main/java/org/matrix/olm/OlmSAS.java
index 2869aa4..70cfb8c 100644
--- a/android/olm-sdk/src/main/java/org/matrix/olm/OlmSAS.java
+++ b/android/olm-sdk/src/main/java/org/matrix/olm/OlmSAS.java
@@ -103,6 +103,14 @@ public class OlmSAS {
         }
     }
 
+    public byte[] calculateMacLongKdf(String message, String info) throws OlmException {
+        try {
+            return calculateMacLongKdfJni(message.getBytes("UTF-8"), info.getBytes("UTF-8"));
+        } catch (UnsupportedEncodingException e) {
+            throw new OlmException(OlmException.EXCEPTION_CODE_SAS_ERROR, e.getMessage());
+        }
+    }
+
     /**
      * Create an OLM session in native side.<br>
      * Do not forget to call {@link #releaseSASJni()} when JAVA side is done.
@@ -127,6 +135,8 @@ public class OlmSAS {
 
     private native byte[] calculateMacJni(byte[] message, byte[] info);
 
+    private native byte[] calculateMacLongKdfJni(byte[] message, byte[] info);
+
     /**
      * Release native session and invalid its JAVA reference counter part.<br>
      * Public API for {@link #releaseSASJni()}.
-- 
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