Index: ObsoleteFiles.inc =================================================================== --- ObsoleteFiles.inc +++ ObsoleteFiles.inc @@ -52,6 +52,9 @@ # xargs -n1 | sort | uniq -d; # done +# 20220308: libmd bumped to version 7 +OLD_LIBS+=lib/libmd.so.6 + # 20220307: remove 330.news OLD_FILES+=etc/periodic/daily/330.news Index: lib/libcrypt/Makefile =================================================================== --- lib/libcrypt/Makefile +++ lib/libcrypt/Makefile @@ -11,7 +11,7 @@ SHLIB_MAJOR= 5 LIB= crypt -.PATH: ${SRCTOP}/lib/libmd ${SRCTOP}/sys/crypto/sha2 +.PATH: ${SRCTOP}/sys/kern ${SRCTOP}/sys/crypto/sha2 SRCS= crypt.c misc.c \ crypt-md5.c md5c.c \ crypt-nthash.c md4c.c \ Index: lib/libmd/Makefile =================================================================== --- lib/libmd/Makefile +++ lib/libmd/Makefile @@ -7,7 +7,7 @@ PACKAGE= runtime LIB= md -SHLIB_MAJOR= 6 +SHLIB_MAJOR= 7 SRCS= md4c.c md5c.c md4hl.c md5hl.c \ rmd160c.c rmd160hl.c \ sha0c.c sha0hl.c sha1c.c sha1hl.c \ @@ -101,6 +101,7 @@ CFLAGS.skein_block.c+= -DSKEIN_LOOP=995 .PATH: ${.CURDIR}/${MACHINE_ARCH} ${SRCTOP}/sys/crypto/sha2 .PATH: ${SRCTOP}/sys/crypto/skein ${SRCTOP}/sys/crypto/skein/${MACHINE_ARCH} +.PATH: ${SRCTOP}/sys/kern USE_ASM_SOURCES?=1 .if defined(BOOTSTRAPPING) Index: lib/libmd/md5.h =================================================================== --- lib/libmd/md5.h +++ lib/libmd/md5.h @@ -3,45 +3,5 @@ #ifndef _MD5_H_ #define _MD5_H_ -#ifndef _KERNEL - -/* Ensure libmd symbols do not clash with libcrypto */ - -#ifndef MD5Init -#define MD5Init _libmd_MD5Init -#endif -#ifndef MD5Update -#define MD5Update _libmd_MD5Update -#endif -#ifndef MD5Pad -#define MD5Pad _libmd_MD5Pad -#endif -#ifndef MD5Final -#define MD5Final _libmd_MD5Final -#endif -#ifndef MD5Transform -#define MD5Transform _libmd_MD5Transform -#endif -#ifndef MD5End -#define MD5End _libmd_MD5End -#endif -#ifndef MD5Fd -#define MD5Fd _libmd_MD5Fd -#endif -#ifndef MD5FdChunk -#define MD5FdChunk _libmd_MD5FdChunk -#endif -#ifndef MD5File -#define MD5File _libmd_MD5File -#endif -#ifndef MD5FileChunk -#define MD5FileChunk _libmd_MD5FileChunk -#endif -#ifndef MD5Data -#define MD5Data _libmd_MD5Data -#endif - -#endif - #include #endif /* _MD5_H_ */ Index: lib/libmd/md5c.c =================================================================== --- lib/libmd/md5c.c +++ /dev/null @@ -1,347 +0,0 @@ -/*- - * SPDX-License-Identifier: RSA-MD - * - * MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm - * - * 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. - * - * This code is the same as the code published by RSA Inc. It has been - * edited for clarity and style only. - */ - -#include -__FBSDID("$FreeBSD$"); - -#include - -#ifdef _KERNEL -#include -#else -#include -#endif - -#include -#include -#include "md5.h" - -static void MD5Transform(u_int32_t [4], const unsigned char [64]); - -#ifdef _KERNEL -#define memset(x,y,z) bzero(x,z); -#define memcpy(x,y,z) bcopy(y, x, z) -#endif - -#if (BYTE_ORDER == LITTLE_ENDIAN) -#define Encode memcpy -#define Decode memcpy -#else - -/* - * Encodes input (u_int32_t) into output (unsigned char). Assumes len is - * a multiple of 4. - */ - -static void -Encode (unsigned char *output, u_int32_t *input, unsigned int len) -{ - unsigned int i; - u_int32_t *op = (u_int32_t *)output; - - for (i = 0; i < len / 4; i++) - op[i] = htole32(input[i]); -} - -/* - * Decodes input (unsigned char) into output (u_int32_t). Assumes len is - * a multiple of 4. - */ - -static void -Decode (u_int32_t *output, const unsigned char *input, unsigned int len) -{ - unsigned int i; - const u_int32_t *ip = (const u_int32_t *)input; - - for (i = 0; i < len / 4; i++) - output[i] = le32toh(ip[i]); -} -#endif - -static unsigned char PADDING[64] = { - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* F, G, H and I are basic MD5 functions. */ -#define F(x, y, z) (((x) & (y)) | ((~x) & (z))) -#define G(x, y, z) (((x) & (z)) | ((y) & (~z))) -#define H(x, y, z) ((x) ^ (y) ^ (z)) -#define I(x, y, z) ((y) ^ ((x) | (~z))) - -/* ROTATE_LEFT rotates x left n bits. */ -#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n)))) - -/* - * FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4. - * Rotation is separate from addition to prevent recomputation. - */ -#define FF(a, b, c, d, x, s, ac) { \ - (a) += F ((b), (c), (d)) + (x) + (u_int32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define GG(a, b, c, d, x, s, ac) { \ - (a) += G ((b), (c), (d)) + (x) + (u_int32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define HH(a, b, c, d, x, s, ac) { \ - (a) += H ((b), (c), (d)) + (x) + (u_int32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define II(a, b, c, d, x, s, ac) { \ - (a) += I ((b), (c), (d)) + (x) + (u_int32_t)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } - -/* MD5 initialization. Begins an MD5 operation, writing a new context. */ - -void -MD5Init (MD5_CTX *context) -{ - - context->count[0] = context->count[1] = 0; - - /* Load magic initialization constants. */ - context->state[0] = 0x67452301; - context->state[1] = 0xefcdab89; - context->state[2] = 0x98badcfe; - context->state[3] = 0x10325476; -} - -/* - * MD5 block update operation. Continues an MD5 message-digest - * operation, processing another message block, and updating the - * context. - */ - -void -MD5Update (MD5_CTX *context, const void *in, unsigned int inputLen) -{ - unsigned int i, idx, partLen; - const unsigned char *input = in; - - /* Compute number of bytes mod 64 */ - idx = (unsigned int)((context->count[0] >> 3) & 0x3F); - - /* Update number of bits */ - if ((context->count[0] += ((u_int32_t)inputLen << 3)) - < ((u_int32_t)inputLen << 3)) - context->count[1]++; - context->count[1] += ((u_int32_t)inputLen >> 29); - - partLen = 64 - idx; - - /* Transform as many times as possible. */ - if (inputLen >= partLen) { - memcpy((void *)&context->buffer[idx], (const void *)input, - partLen); - MD5Transform (context->state, context->buffer); - - for (i = partLen; i + 63 < inputLen; i += 64) - MD5Transform (context->state, &input[i]); - - idx = 0; - } - else - i = 0; - - /* Buffer remaining input */ - memcpy ((void *)&context->buffer[idx], (const void *)&input[i], - inputLen-i); -} - -/* - * MD5 padding. Adds padding followed by original length. - */ - -void -MD5Pad (MD5_CTX *context) -{ - unsigned char bits[8]; - unsigned int idx, padLen; - - /* Save number of bits */ - Encode (bits, context->count, 8); - - /* Pad out to 56 mod 64. */ - idx = (unsigned int)((context->count[0] >> 3) & 0x3f); - padLen = (idx < 56) ? (56 - idx) : (120 - idx); - MD5Update (context, PADDING, padLen); - - /* Append length (before padding) */ - MD5Update (context, bits, 8); -} - -/* - * MD5 finalization. Ends an MD5 message-digest operation, writing the - * the message digest and zeroizing the context. - */ - -void -MD5Final (unsigned char digest[16], MD5_CTX *context) -{ - /* Do padding. */ - MD5Pad (context); - - /* Store state in digest */ - Encode (digest, context->state, 16); - - /* Zeroize sensitive information. */ - explicit_bzero(context, sizeof(*context)); -} - -/* MD5 basic transformation. Transforms state based on block. */ - -static void -MD5Transform (u_int32_t state[4], const unsigned char block[64]) -{ - u_int32_t a = state[0], b = state[1], c = state[2], d = state[3], x[16]; - - Decode (x, block, 64); - - /* Round 1 */ -#define S11 7 -#define S12 12 -#define S13 17 -#define S14 22 - FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */ - FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */ - FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */ - FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */ - FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */ - FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */ - FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */ - FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */ - FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */ - FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */ - FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */ - FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */ - FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */ - FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */ - FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */ - FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */ - - /* Round 2 */ -#define S21 5 -#define S22 9 -#define S23 14 -#define S24 20 - GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */ - GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */ - GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */ - GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */ - GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */ - GG (d, a, b, c, x[10], S22, 0x2441453); /* 22 */ - GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */ - GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */ - GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */ - GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */ - GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */ - GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */ - GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */ - GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */ - GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */ - GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */ - - /* Round 3 */ -#define S31 4 -#define S32 11 -#define S33 16 -#define S34 23 - HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */ - HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */ - HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */ - HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */ - HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */ - HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */ - HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */ - HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */ - HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */ - HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */ - HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */ - HH (b, c, d, a, x[ 6], S34, 0x4881d05); /* 44 */ - HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */ - HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */ - HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */ - HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */ - - /* Round 4 */ -#define S41 6 -#define S42 10 -#define S43 15 -#define S44 21 - II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */ - II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */ - II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */ - II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */ - II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */ - II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */ - II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */ - II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */ - II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */ - II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */ - II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */ - II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */ - II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */ - II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */ - II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */ - II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */ - - state[0] += a; - state[1] += b; - state[2] += c; - state[3] += d; - - /* Zeroize sensitive information. */ - memset ((void *)x, 0, sizeof (x)); -} - -#ifdef WEAK_REFS -/* When building libmd, provide weak references. Note: this is not - activated in the context of compiling these sources for internal - use in libcrypt. - */ -#undef MD5Init -__weak_reference(_libmd_MD5Init, MD5Init); -#undef MD5Update -__weak_reference(_libmd_MD5Update, MD5Update); -#undef MD5Pad -__weak_reference(_libmd_MD5Pad, MD5Pad); -#undef MD5Final -__weak_reference(_libmd_MD5Final, MD5Final); -#undef MD5Transform -__weak_reference(_libmd_MD5Transform, MD5Transform); -#endif Index: stand/libsa/geli/Makefile.inc =================================================================== --- stand/libsa/geli/Makefile.inc +++ stand/libsa/geli/Makefile.inc @@ -13,8 +13,8 @@ CFLAGS+= -DWEAK_REFS SRCS+= sha256c.c sha512c.c -# md5 from libmd -.PATH: ${SRCTOP}/lib/libmd +# md5 from sys/kern +.PATH: ${SYSDIR}/kern SRCS+= md5c.c # AES implementation from sys/crypto Index: sys/kern/md5c.c =================================================================== --- sys/kern/md5c.c +++ sys/kern/md5c.c @@ -1,4 +1,6 @@ /*- + * SPDX-License-Identifier: RSA-MD + * * MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm * * Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All @@ -26,9 +28,6 @@ * edited for clarity and style only. */ -/* - * This file should be kept in sync with src/lib/libmd/md5c.c - */ #include __FBSDID("$FreeBSD$"); @@ -131,8 +130,7 @@ /* MD5 initialization. Begins an MD5 operation, writing a new context. */ void -MD5Init (context) - MD5_CTX *context; +MD5Init (MD5_CTX *context) { context->count[0] = context->count[1] = 0; @@ -151,10 +149,7 @@ */ void -MD5Update (context, in, inputLen) - MD5_CTX *context; - const void *in; - unsigned int inputLen; +MD5Update (MD5_CTX *context, const void *in, unsigned int inputLen) { unsigned int i, index, partLen; const unsigned char *input = in; @@ -226,15 +221,13 @@ Encode (digest, context->state, MD5_DIGEST_LENGTH); /* Zeroize sensitive information. */ - memset (context, 0, sizeof (*context)); + explicit_bzero (context, sizeof (*context)); } /* MD5 basic transformation. Transforms state based on block. */ static void -MD5Transform (state, block) - uint32_t state[4]; - const unsigned char block[64]; +MD5Transform (uint32_t state[4], const unsigned char block[64]) { uint32_t a = state[0], b = state[1], c = state[2], d = state[3], x[16]; @@ -336,3 +329,18 @@ /* Zeroize sensitive information. */ memset ((void *)x, 0, sizeof (x)); } + +#ifdef WEAK_REFS +/* When building libmd, provide weak references. Note: this is not + activated in the context of compiling these sources for internal + use in libcrypt. + */ +#undef MD5Init +__weak_reference(_libmd_MD5Init, MD5Init); +#undef MD5Update +__weak_reference(_libmd_MD5Update, MD5Update); +#undef MD5Final +__weak_reference(_libmd_MD5Final, MD5Final); +#undef MD5Transform +__weak_reference(_libmd_MD5Transform, MD5Transform); +#endif Index: sys/sys/md5.h =================================================================== --- sys/sys/md5.h +++ sys/sys/md5.h @@ -30,6 +30,8 @@ #ifndef _SYS_MD5_H_ #define _SYS_MD5_H_ +#include + #define MD5_BLOCK_LENGTH 64 #define MD5_DIGEST_LENGTH 16 #define MD5_DIGEST_STRING_LENGTH (MD5_DIGEST_LENGTH * 2 + 1) @@ -41,6 +43,46 @@ unsigned char buffer[64]; /* input buffer */ } MD5_CTX; +#ifndef _KERNEL + +/* Ensure libmd symbols do not clash with libcrypto */ + +#ifndef MD5Init +#define MD5Init _libmd_MD5Init +#endif +#ifndef MD5Update +#define MD5Update _libmd_MD5Update +#endif +#ifndef MD5Pad +#define MD5Pad _libmd_MD5Pad +#endif +#ifndef MD5Final +#define MD5Final _libmd_MD5Final +#endif +#ifndef MD5Transform +#define MD5Transform _libmd_MD5Transform +#endif +#ifndef MD5End +#define MD5End _libmd_MD5End +#endif +#ifndef MD5Fd +#define MD5Fd _libmd_MD5Fd +#endif +#ifndef MD5FdChunk +#define MD5FdChunk _libmd_MD5FdChunk +#endif +#ifndef MD5File +#define MD5File _libmd_MD5File +#endif +#ifndef MD5FileChunk +#define MD5FileChunk _libmd_MD5FileChunk +#endif +#ifndef MD5Data +#define MD5Data _libmd_MD5Data +#endif + +#endif + #include __BEGIN_DECLS