1 files changed, 64 insertions, 0 deletions
diff --git a/include/lutil_md5.h b/include/lutil_md5.h
new file mode 100644
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--- /dev/null
+++ b/include/lutil_md5.h
@@ -0,0 +1,64 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2022 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+
+#ifndef _LUTIL_MD5_H_
+#define _LUTIL_MD5_H_
+
+#include <lber_types.h>
+
+LDAP_BEGIN_DECL
+
+/* Unlike previous versions of this code, ber_int_t need not be exactly
+   32 bits, merely 32 bits or more.  Choosing a data type which is 32
+   bits instead of 64 is not important; speed is considerably more
+   important.  ANSI guarantees that "unsigned long" will be big enough,
+   and always using it seems to have few disadvantages.  */
+
+#define LUTIL_MD5_BYTES 16
+
+struct lutil_MD5Context {
+	ber_uint_t buf[4];
+	ber_uint_t bits[2];
+	unsigned char in[64];
+};
+
+LDAP_LUTIL_F( void )
+lutil_MD5Init LDAP_P((
+	struct lutil_MD5Context *context));
+
+LDAP_LUTIL_F( void )
+lutil_MD5Update LDAP_P((
+	struct lutil_MD5Context *context,
+	unsigned char const *buf,
+	ber_len_t len));
+
+LDAP_LUTIL_F( void )
+lutil_MD5Final LDAP_P((
+	unsigned char digest[16],
+	struct lutil_MD5Context *context));
+
+LDAP_LUTIL_F( void )
+lutil_MD5Transform LDAP_P((
+	ber_uint_t buf[4],
+	const unsigned char in[64]));
+
+/*
+ * This is needed to make RSAREF happy on some MS-DOS compilers.
+ */
+typedef struct lutil_MD5Context lutil_MD5_CTX;
+
+LDAP_END_DECL
+
+#endif /* _LUTIL_MD5_H_ */