sha3 api for twister

[avr-crypto-lib.git] / sha3-api.h

diff --git a/sha3-api.h b/sha3-api.h
new file mode 100644 (file)
index 0000000..179ca78
--- /dev/null
+++ b/sha3-api.h
@@ -0,0 +1,24 @@
+/* sha3-api.h */
+
+/**
+ * \file    sha3-api.h
+ * \author  Daniel Otte
+ * \email   daniel.otte@rub.de
+ * \date    2009-01-06
+ * \license GPLv3 or later
+ * 
+ */
+/*
+ This file implements algortihm independent data types of the NIST API for
+ SHA3 candidates as described in:
+   http://csrc.nist.gov/groups/ST/hash/documents/SHA3-C-API.pdf
+ .
+*/
+
+#ifndef SHA3_API_H_
+#define SHA3_API_H_
+typedef unsigned char BitSequence;
+typedef unsigned long long DataLength;
+typedef enum { SUCCESS = 0, FAIL = 1, BAD_HASHBITLEN = 2 } HashReturn;
+
+#endif /* SHA3_API_H_ */