2 files changed, 6 insertions, 0 deletions
diff --git a/src/server/shared/Cryptography/HMACSHA1.cpp b/src/server/shared/Cryptography/HMACSHA1.cpp
index 62d1997ded2..c6c49f14a8e 100644
--- a/src/server/shared/Cryptography/HMACSHA1.cpp
+++ b/src/server/shared/Cryptography/HMACSHA1.cpp
@@ -36,6 +36,11 @@ void HmacHash::UpdateData(const std::string &str)
     HMAC_Update(&m_ctx, (uint8 const*)str.c_str(), str.length());
 }
 
+void HmacHash::UpdateData(const uint8* data, size_t len)
+{
+    HMAC_Update(&m_ctx, data, len);
+}
+
 void HmacHash::Finalize()
 {
     uint32 length = 0;
diff --git a/src/server/shared/Cryptography/HMACSHA1.h b/src/server/shared/Cryptography/HMACSHA1.h
index e09e7fdb43c..04b8f7d0277 100644
--- a/src/server/shared/Cryptography/HMACSHA1.h
+++ b/src/server/shared/Cryptography/HMACSHA1.h
@@ -34,6 +34,7 @@ class HmacHash
         HmacHash(uint32 len, uint8 *seed);
         ~HmacHash();
         void UpdateData(const std::string &str);
+        void UpdateData(const uint8* data, size_t len);
         void Finalize();
         uint8 *ComputeHash(BigNumber* bn);
         uint8 *GetDigest() { return (uint8*)m_digest; }