1 files changed, 25 insertions, 0 deletions
diff --git a/include/linux/sha256.h b/include/linux/sha256.h
new file mode 100644
index 00000000..cf883a2e
--- /dev/null
+++ b/include/linux/sha256.h
@@ -0,0 +1,25 @@
+#ifndef _SHA256_H
+#define _SHA256_H
+
+#ifndef uint8
+#define uint8  unsigned char
+#endif
+
+#ifndef uint32
+#define uint32 unsigned long int
+#endif
+
+typedef struct
+{
+    uint32 total[2];
+    uint32 state[8];
+    uint8 buffer[64];
+}
+sha256_context;
+
+void sha256_starts( sha256_context *ctx );
+void sha256_update( sha256_context *ctx, uint8 *input, uint32 length );
+void sha256_finish( sha256_context *ctx, uint8 digest[32] );
+
+#endif /* sha256.h */
+