From 2e59f9740a29439df7c7a56cf0ae83dec3081d31 Mon Sep 17 00:00:00 2001
From: Micah Anderson <micah@riseup.net>
Date: Mon, 11 Aug 2014 13:49:21 -0400
Subject: initial import of debian version from mentors

---
 .../include/sodium/crypto_auth_hmacsha256.h        | 58 ++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 src/libsodium/include/sodium/crypto_auth_hmacsha256.h

(limited to 'src/libsodium/include/sodium/crypto_auth_hmacsha256.h')

diff --git a/src/libsodium/include/sodium/crypto_auth_hmacsha256.h b/src/libsodium/include/sodium/crypto_auth_hmacsha256.h
new file mode 100644
index 0000000..6869b56
--- /dev/null
+++ b/src/libsodium/include/sodium/crypto_auth_hmacsha256.h
@@ -0,0 +1,58 @@
+#ifndef crypto_auth_hmacsha256_H
+#define crypto_auth_hmacsha256_H
+
+#include <stddef.h>
+#include "crypto_hash_sha256.h"
+#include "export.h"
+
+#ifdef __cplusplus
+# if __GNUC__
+#  pragma GCC diagnostic ignored "-Wlong-long"
+# endif
+extern "C" {
+#endif
+
+typedef struct crypto_auth_hmacsha256_state {
+    crypto_hash_sha256_state ictx;
+    crypto_hash_sha256_state octx;
+} crypto_auth_hmacsha256_state;
+
+#define crypto_auth_hmacsha256_BYTES 32U
+SODIUM_EXPORT
+size_t crypto_auth_hmacsha256_bytes(void);
+
+#define crypto_auth_hmacsha256_KEYBYTES 32U
+SODIUM_EXPORT
+size_t crypto_auth_hmacsha256_keybytes(void);
+
+SODIUM_EXPORT
+int crypto_auth_hmacsha256(unsigned char *out,
+                           const unsigned char *in,
+                           unsigned long long inlen,
+                           const unsigned char *k);
+
+SODIUM_EXPORT
+int crypto_auth_hmacsha256_verify(const unsigned char *h,
+                                  const unsigned char *in,
+                                  unsigned long long inlen,
+                                  const unsigned char *k);
+
+SODIUM_EXPORT
+int crypto_auth_hmacsha256_init(crypto_auth_hmacsha256_state *state,
+                                const unsigned char *key,
+                                size_t keylen);
+
+SODIUM_EXPORT
+int crypto_auth_hmacsha256_update(crypto_auth_hmacsha256_state *state,
+                                  const unsigned char *in,
+                                  unsigned long long inlen);
+
+SODIUM_EXPORT
+int crypto_auth_hmacsha256_final(crypto_auth_hmacsha256_state *state,
+                                 unsigned char *out);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
-- 
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