1 files changed, 5 insertions, 8 deletions
diff --git a/includes/BSHA1.h b/includes/BSHA1.h
index f70f6b7..55710b2 100644
--- a/includes/BSHA1.h
+++ b/includes/BSHA1.h
@@ -1,24 +1,21 @@
 #pragma once
 
 #include <Exceptions.h>
+#include <tomcrypt.h>
 
 namespace Balau {
 
 class SHA1 {
   public:
       SHA1() { reset(); }
-    void reset();
-    void update(const uint8_t* data, const size_t len);
-    void final(uint8_t * digest);
+    void reset() { sha1_init(&m_state); }
+    void update(const uint8_t* data, const size_t len) { sha1_process(&m_state, data, len); }
+    void final(uint8_t * digest) { sha1_done(&m_state, digest); }
 
     enum { DIGEST_SIZE = 20 };
 
   private:
-    void transform(uint32_t state[5], const uint8_t buffer[64]);
-
-    uint32_t m_state[5];
-    uint32_t m_count[2];
-    uint8_t m_buffer[64];
+    hash_state m_state;
 };
 
 };