commit 5b4af39a36a9d796ea90f2bf1eb7438ddcffb605
author Paul Bakker <p.j.bakker@polarssl.org> Thu Jun 26 12:09:34 2014 +0200
committer Paul Bakker <p.j.bakker@polarssl.org> Wed Jul 09 10:19:23 2014 +0200
tree 95265a1ee6ad413df79b2a62c27cb94e94091743
parent 8cfd9d8c599c97b6d8cc60c5934d6e25780cfa58

Add _init() and _free() for hash modules

include/polarssl/sha256.h

diff --git a/include/polarssl/sha256.h b/include/polarssl/sha256.h
index 80a0224..b143674 100644
--- a/include/polarssl/sha256.h
+++ b/include/polarssl/sha256.h
@@ -68,6 +68,20 @@
 sha256_context;
 
 /**
+ * \brief          Initialize SHA-256 context
+ *
+ * \param ctx      SHA-256 context to be initialized
+ */
+void sha256_init( sha256_context *ctx );
+
+/**
+ * \brief          Clear SHA-256 context
+ *
+ * \param ctx      SHA-256 context to be cleared
+ */
+void sha256_free( sha256_context *ctx );
+
+/**
  * \brief          SHA-256 context setup
  *
  * \param ctx      context to be initialized