Add implementation

1 files changed, 42 insertions, 0 deletions

diff --git a/mysql/ma_sha1.h b/mysql/ma_sha1.h
new file mode 100644
index 0000000..2748f11
--- /dev/null
+++ b/mysql/ma_sha1.h
@@ -0,0 +1,42 @@
+/****************************************************************************
+   Copyright (C) 2012 Monty Program AB
+                 2016 MariaDB Corporation AB
+   
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+   
+   You should have received a copy of the GNU Library General Public
+   License along with this library; if not see <http://www.gnu.org/licenses>
+   or write to the Free Software Foundation, Inc., 
+   51 Franklin St., Fifth Floor, Boston, MA 02110, USA
+*****************************************************************************/
+
+/* This code came from the PHP project, initially written by
+   Stefan Esser */
+
+#ifndef SHA1_H
+#define SHA1_H
+
+#define SHA1_MAX_LENGTH 20
+#define SCRAMBLE_LENGTH 20
+#define SCRAMBLE_LENGTH_323 8
+
+/* SHA1 context. */
+typedef struct {
+	uint32 state[5];		/* state (ABCD) */
+	uint32 count[2];		/* number of bits, modulo 2^64 (lsb first) */
+	unsigned char buffer[64];	/* input buffer */
+} _MA_SHA1_CTX;
+
+void ma_SHA1Init(_MA_SHA1_CTX *);
+void ma_SHA1Update(_MA_SHA1_CTX *, const unsigned char *, size_t);
+void ma_SHA1Final(unsigned char[20], _MA_SHA1_CTX *);
+
+#endif