From 25953b350b157744dd32dd364c5eb276c3172dc6 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Thu, 3 Dec 2015 12:18:21 +0000
Subject: Use header files where possible

This fixes an incorrect re-declaration of ed25519_sign.

Implement header files for some of the other library bits so that we don't need
to declare functions in crypto.cpp.
---
 lib/curve25519-donna.h  | 18 ++++++++++++++++++
 lib/ed25519_additions.h | 24 ++++++++++++++++++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 lib/curve25519-donna.h
 create mode 100644 lib/ed25519_additions.h

(limited to 'lib')

diff --git a/lib/curve25519-donna.h b/lib/curve25519-donna.h
new file mode 100644
index 0000000..3c53d4a
--- /dev/null
+++ b/lib/curve25519-donna.h
@@ -0,0 +1,18 @@
+/* header file for the curve25519-donna implementation, because the
+ * authors of that project don't supply one.
+ */
+#ifndef CURVE25519_DONNA_H
+#define CURVE25519_DONNA_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int curve25519_donna(unsigned char *output, const unsigned char *a,
+                            const unsigned char *b);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
diff --git a/lib/ed25519_additions.h b/lib/ed25519_additions.h
new file mode 100644
index 0000000..e5f93a1
--- /dev/null
+++ b/lib/ed25519_additions.h
@@ -0,0 +1,24 @@
+#ifndef ED25519_ADDITIONS_H
+#define ED25519_ADDITIONS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void convert_curve25519_to_ed25519(
+    unsigned char * public_key,
+    unsigned char * signature);
+
+void convert_ed25519_to_curve25519(
+    unsigned char const * public_key,
+    unsigned char * signature);
+
+void ed25519_keypair(
+    unsigned char * private_key,
+    unsigned char * public_key);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
-- 
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