Add md/shaXXX_clone() API
Will be used in the SSL/TLS modules
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index e66c46a..9013f20 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -67,6 +67,15 @@
void mbedtls_ripemd160_free( mbedtls_ripemd160_context *ctx );
/**
+ * \brief Clone (the state of) an RIPEMD-160 context
+ *
+ * \param dst The destination context
+ * \param src The context to be cloned
+ */
+void mbedtls_ripemd160_clone( mbedtls_ripemd160_context *dst,
+ const mbedtls_ripemd160_context *src );
+
+/**
* \brief RIPEMD-160 context setup
*
* \param ctx context to be initialized