summaryrefslogtreecommitdiffstats
path: root/openbsd-compat/md5.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 11:13:18 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 11:13:18 +0000
commit9e7e4ab6617fef1d1681fc2d3e02554264ccc954 (patch)
tree336445493163aa0370cb7830d97ebd8819b2e2c5 /openbsd-compat/md5.h
parentInitial commit. (diff)
downloadopenssh-9e7e4ab6617fef1d1681fc2d3e02554264ccc954.tar.xz
openssh-9e7e4ab6617fef1d1681fc2d3e02554264ccc954.zip
Adding upstream version 1:8.4p1.upstream/1%8.4p1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'openbsd-compat/md5.h')
-rw-r--r--openbsd-compat/md5.h51
1 files changed, 51 insertions, 0 deletions
diff --git a/openbsd-compat/md5.h b/openbsd-compat/md5.h
new file mode 100644
index 0000000..c83c19d
--- /dev/null
+++ b/openbsd-compat/md5.h
@@ -0,0 +1,51 @@
+/* $OpenBSD: md5.h,v 1.17 2012/12/05 23:19:57 deraadt Exp $ */
+
+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest. This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ */
+
+#ifndef _MD5_H_
+#define _MD5_H_
+
+#ifndef WITH_OPENSSL
+
+#define MD5_BLOCK_LENGTH 64
+#define MD5_DIGEST_LENGTH 16
+#define MD5_DIGEST_STRING_LENGTH (MD5_DIGEST_LENGTH * 2 + 1)
+
+typedef struct MD5Context {
+ u_int32_t state[4]; /* state */
+ u_int64_t count; /* number of bits, mod 2^64 */
+ u_int8_t buffer[MD5_BLOCK_LENGTH]; /* input buffer */
+} MD5_CTX;
+
+void MD5Init(MD5_CTX *);
+void MD5Update(MD5_CTX *, const u_int8_t *, size_t)
+ __attribute__((__bounded__(__string__,2,3)));
+void MD5Pad(MD5_CTX *);
+void MD5Final(u_int8_t [MD5_DIGEST_LENGTH], MD5_CTX *)
+ __attribute__((__bounded__(__minbytes__,1,MD5_DIGEST_LENGTH)));
+void MD5Transform(u_int32_t [4], const u_int8_t [MD5_BLOCK_LENGTH])
+ __attribute__((__bounded__(__minbytes__,1,4)))
+ __attribute__((__bounded__(__minbytes__,2,MD5_BLOCK_LENGTH)));
+char *MD5End(MD5_CTX *, char *)
+ __attribute__((__bounded__(__minbytes__,2,MD5_DIGEST_STRING_LENGTH)));
+char *MD5File(const char *, char *)
+ __attribute__((__bounded__(__minbytes__,2,MD5_DIGEST_STRING_LENGTH)));
+char *MD5FileChunk(const char *, char *, off_t, off_t)
+ __attribute__((__bounded__(__minbytes__,2,MD5_DIGEST_STRING_LENGTH)));
+char *MD5Data(const u_int8_t *, size_t, char *)
+ __attribute__((__bounded__(__string__,1,2)))
+ __attribute__((__bounded__(__minbytes__,3,MD5_DIGEST_STRING_LENGTH)));
+
+#endif /* !WITH_OPENSSL */
+
+#endif /* _MD5_H_ */