[third_party] Message-digest algorithm reference implementation

third_party/md/BUILD

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+# Description:
+#   Reference implementations of MD4 and MD5
+#   Taken from:
+#     http://www.ietf.org/rfc/rfc1320.txt (MD4)
+#     http://www.ietf.org/rfc/rfc1321.txt (MD5)
+
+licenses(["notice"])  # RSA MD4, MD5 Licenses (see LICENSE.{md4,md5})
+
+cc_library(
+    name = "md_global",
+    hdrs = ["global.h"],
+)
+
+cc_library(
+    name = "md4",
+    srcs = ["md4c.c"],
+    hdrs = ["md4.h"],
+    visibility = ["//visibility:public"],
+    deps = [":md_global"],
+)
+
+cc_binary(
+    name = "md4driver",
+    testonly = 1,
+    srcs = ["mddriver.c"],
+    copts = ["-DMD=4"],
+    deps = [":md4"],
+)
+
+cc_library(
+    name = "md5",
+    srcs = ["md5c.c"],
+    hdrs = ["md5.h"],
+    visibility = ["//visibility:public"],
+    deps = [":md_global"],
+)
+
+cc_binary(
+    name = "md5driver",
+    testonly = 1,
+    srcs = ["mddriver.c"],
+    copts = ["-DMD=5"],
+    deps = [":md5"],
+)
+
+sh_test(
+    name = "md_test",
+    size = "small",
+    srcs = ["md_test.sh"],
+    data = [
+        "golden.md4",
+        "golden.md5",
+        ":md4driver",
+        ":md5driver",
+    ],
+)

third_party/md/LICENSE.md4

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+md4.h, md4c.c:
+
+Copyright (C) 1990-2, RSA Data Security, Inc. All rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD4 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD4 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.

third_party/md/LICENSE.md5

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+md5.h, md5c.c:
+
+Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+rights reserved.
+
+License to copy and use this software is granted provided that it
+is identified as the "RSA Data Security, Inc. MD5 Message-Digest
+Algorithm" in all material mentioning or referencing this software
+or this function.
+
+License is also granted to make and use derivative works provided
+that such works are identified as "derived from the RSA Data
+Security, Inc. MD5 Message-Digest Algorithm" in all material
+mentioning or referencing the derived work.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.
+-----------------------------------------------------------------
+mddriver.c:
+
+Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All
+rights reserved.
+
+RSA Data Security, Inc. makes no representations concerning either
+the merchantability of this software or the suitability of this
+software for any particular purpose. It is provided "as is"
+without express or implied warranty of any kind.
+
+These notices must be retained in any copies of any part of this
+documentation and/or software.

third_party/md/global.h

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+/* GLOBAL.H - RSAREF types and constants
+ */
+
+#include <stdint.h>
+
+/* POINTER defines a generic pointer type */
+typedef unsigned char *POINTER;
+
+/* UINT2 defines a two byte word */
+typedef uint16_t UINT2;
+
+/* UINT4 defines a four byte word */
+typedef uint32_t UINT4;
+
+#define PROTO_LIST(list) list

third_party/md/golden.md4

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+MD4 test suite:
+MD4 ("") = 31d6cfe0d16ae931b73c59d7e0c089c0
+MD4 ("a") = bde52cb31de33e46245e05fbdbd6fb24
+MD4 ("abc") = a448017aaf21d8525fc10ae87aa6729d
+MD4 ("message digest") = d9130a8164549fe818874806e1c7014b
+MD4 ("abcdefghijklmnopqrstuvwxyz") = d79e1c308aa5bbcdeea8ed63df412da9
+MD4 ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789") = 043f8582f241db351ce627e153e7f0e4
+MD4 ("12345678901234567890123456789012345678901234567890123456789012345678901234567890") = e33b4ddc9c38f2199c3e7b164fcc0536

third_party/md/golden.md5

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+MD5 test suite:
+MD5 ("") = d41d8cd98f00b204e9800998ecf8427e
+MD5 ("a") = 0cc175b9c0f1b6a831c399e269772661
+MD5 ("abc") = 900150983cd24fb0d6963f7d28e17f72
+MD5 ("message digest") = f96b697d7cb7938d525a2f31aaf161d0
+MD5 ("abcdefghijklmnopqrstuvwxyz") = c3fcd3d76192e4007dfb496cca67e13b
+MD5 ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789") = d174ab98d277d9f5a5611c2c9f419d9f
+MD5 ("12345678901234567890123456789012345678901234567890123456789012345678901234567890") = 57edf4a22be3c955ac49da2e2107b67a

third_party/md/md4.h

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+#ifndef THIRD_PARTY_MD4_MD4_H_
+#define THIRD_PARTY_MD4_MD4_H_
+
+/* MD4.H - header file for MD4C.C */
+
+/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
+   rights reserved.
+
+   License to copy and use this software is granted provided that it
+   is identified as the "RSA Data Security, Inc. MD4 Message-Digest
+   Algorithm" in all material mentioning or referencing this software
+   or this function.
+
+   License is also granted to make and use derivative works provided
+   that such works are identified as "derived from the RSA Data
+   Security, Inc. MD4 Message-Digest Algorithm" in all material
+   mentioning or referencing the derived work.
+
+   RSA Data Security, Inc. makes no representations concerning either
+   the merchantability of this software or the suitability of this
+   software for any particular purpose. It is provided "as is"
+   without express or implied warranty of any kind.
+
+   These notices must be retained in any copies of any part of this
+   documentation and/or software.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "third_party/md/global.h"
+
+/* MD4 context. */
+typedef struct {
+  UINT4 state[4];                                   /* state (ABCD) */
+  UINT4 count[2];        /* number of bits, modulo 2^64 (lsb first) */
+  unsigned char buffer[64];                         /* input buffer */
+} MD4_CTX;
+
+void MD4Init PROTO_LIST((MD4_CTX *));
+
+void MD4Update PROTO_LIST((MD4_CTX *, unsigned char *, unsigned int));
+
+void MD4Final PROTO_LIST((unsigned char [16], MD4_CTX *));
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  // THIRD_PARTY_MD4_MD4_H_