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-rw-r--r--tools/mkcrypt/Makefile11
-rw-r--r--tools/mkcrypt/mkcrypt.c441
2 files changed, 0 insertions, 452 deletions
diff --git a/tools/mkcrypt/Makefile b/tools/mkcrypt/Makefile
deleted file mode 100644
index 089c6ad7b..000000000
--- a/tools/mkcrypt/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-# This file is part of the OpenADK project. OpenADK is copyrighted
-# material, please see the LICENCE file in the top-level directory.
-
-include $(TOPDIR)/rules.mk
-
-install: ${STAGING_HOST_DIR}/usr/bin/mkcrypt
-
-${STAGING_HOST_DIR}/usr/bin/mkcrypt:
- $(CC_FOR_BUILD) ${FLAGS_FOR_BUILD} -o $@ mkcrypt.c
-
-include $(TOPDIR)/mk/tools.mk
diff --git a/tools/mkcrypt/mkcrypt.c b/tools/mkcrypt/mkcrypt.c
deleted file mode 100644
index a856759df..000000000
--- a/tools/mkcrypt/mkcrypt.c
+++ /dev/null
@@ -1,441 +0,0 @@
-/*-
- * Copyright (c) 2007
- * Thorsten Glaser <tg@mirbsd.de>
- *
- * Provided that these terms and disclaimer and all copyright notices
- * are retained or reproduced in an accompanying document, permission
- * is granted to deal in this work without restriction, including un-
- * limited rights to use, publicly perform, distribute, sell, modify,
- * merge, give away, or sublicence.
- *
- * Advertising materials mentioning features or use of this work must
- * display the following acknowledgement:
- * This product includes material provided by Thorsten Glaser.
- * This product includes software developed by Niels Provos.
- *
- * This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to
- * the utmost extent permitted by applicable law, neither express nor
- * implied; without malicious intent or gross negligence. In no event
- * may a licensor, author or contributor be held liable for indirect,
- * direct, other damage, loss, or other issues arising in any way out
- * of dealing in the work, even if advised of the possibility of such
- * damage or existence of a defect, except proven that it results out
- * of said person's immediate fault when using the work as intended.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-
-#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];
- u_int64_t count;
- u_int8_t buffer[MD5_BLOCK_LENGTH];
-} MD5_CTX;
-
-/* low-level MD5 functions from md5c.c */
-void MD5Init(MD5_CTX *);
-void MD5Update(MD5_CTX *, const u_int8_t *, size_t);
-void MD5Pad(MD5_CTX *);
-void MD5Final(u_int8_t [MD5_DIGEST_LENGTH], MD5_CTX *);
-void MD5Transform(u_int32_t [4], const u_int8_t [MD5_BLOCK_LENGTH]);
-
-/* high-level functions from mdXhl.c */
-char *MD5End(MD5_CTX *, char *);
-char *MD5File(const char *, char *);
-char *MD5FileChunk(const char *, char *, off_t, off_t);
-char *MD5Data(const u_int8_t *, size_t, char *);
-
-void to64(char *, u_int32_t, int);
-char *md5crypt(const char *pw, const char *salt);
-int pwd_gensalt(char *, int);
-
-static unsigned char itoa64[] = /* 0 ... 63 => ascii - 64 */
- "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
-
-void
-to64(char *s, u_int32_t v, int n)
-{
- while (--n >= 0) {
- *s++ = itoa64[v&0x3f];
- v >>= 6;
- }
-}
-
-#define PUT_64BIT_LE(cp, value) do { \
- (cp)[7] = (value) >> 56; \
- (cp)[6] = (value) >> 48; \
- (cp)[5] = (value) >> 40; \
- (cp)[4] = (value) >> 32; \
- (cp)[3] = (value) >> 24; \
- (cp)[2] = (value) >> 16; \
- (cp)[1] = (value) >> 8; \
- (cp)[0] = (value); } while (0)
-
-#define PUT_32BIT_LE(cp, value) do { \
- (cp)[3] = (value) >> 24; \
- (cp)[2] = (value) >> 16; \
- (cp)[1] = (value) >> 8; \
- (cp)[0] = (value); } while (0)
-
-static u_int8_t PADDING[MD5_BLOCK_LENGTH] = {
- 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
-};
-
-/*
- * Start MD5 accumulation. Set bit count to 0 and buffer to mysterious
- * initialization constants.
- */
-void
-MD5Init(MD5_CTX *ctx)
-{
- ctx->count = 0;
- ctx->state[0] = 0x67452301;
- ctx->state[1] = 0xefcdab89;
- ctx->state[2] = 0x98badcfe;
- ctx->state[3] = 0x10325476;
-}
-
-/*
- * Update context to reflect the concatenation of another buffer full
- * of bytes.
- */
-void
-MD5Update(MD5_CTX *ctx, const unsigned char *input, size_t len)
-{
- size_t have, need;
-
- /* Check how many bytes we already have and how many more we need. */
- have = (size_t)((ctx->count >> 3) & (MD5_BLOCK_LENGTH - 1));
- need = MD5_BLOCK_LENGTH - have;
-
- /* Update bitcount */
- ctx->count += (u_int64_t)len << 3;
-
- if (len >= need) {
- if (have != 0) {
- memcpy(ctx->buffer + have, input, need);
- MD5Transform(ctx->state, ctx->buffer);
- input += need;
- len -= need;
- have = 0;
- }
-
- /* Process data in MD5_BLOCK_LENGTH-byte chunks. */
- while (len >= MD5_BLOCK_LENGTH) {
- MD5Transform(ctx->state, input);
- input += MD5_BLOCK_LENGTH;
- len -= MD5_BLOCK_LENGTH;
- }
- }
-
- /* Handle any remaining bytes of data. */
- if (len != 0)
- memcpy(ctx->buffer + have, input, len);
-}
-
-/*
- * Pad pad to 64-byte boundary with the bit pattern
- * 1 0* (64-bit count of bits processed, MSB-first)
- */
-void
-MD5Pad(MD5_CTX *ctx)
-{
- u_int8_t count[8];
- size_t padlen;
-
- /* Convert count to 8 bytes in little endian order. */
- PUT_64BIT_LE(count, ctx->count);
-
- /* Pad out to 56 mod 64. */
- padlen = MD5_BLOCK_LENGTH -
- ((ctx->count >> 3) & (MD5_BLOCK_LENGTH - 1));
- if (padlen < 1 + 8)
- padlen += MD5_BLOCK_LENGTH;
- MD5Update(ctx, PADDING, padlen - 8); /* padlen - 8 <= 64 */
- MD5Update(ctx, count, 8);
-}
-
-/*
- * Final wrapup--call MD5Pad, fill in digest and zero out ctx.
- */
-void
-MD5Final(unsigned char digest[MD5_DIGEST_LENGTH], MD5_CTX *ctx)
-{
- int i;
-
- MD5Pad(ctx);
- if (digest != NULL) {
- for (i = 0; i < 4; i++)
- PUT_32BIT_LE(digest + i * 4, ctx->state[i]);
- memset(ctx, 0, sizeof(*ctx));
- }
-}
-
-
-/* The four core functions - F1 is optimized somewhat */
-
-/* #define F1(x, y, z) (x & y | ~x & z) */
-#define F1(x, y, z) (z ^ (x & (y ^ z)))
-#define F2(x, y, z) F1(z, x, y)
-#define F3(x, y, z) (x ^ y ^ z)
-#define F4(x, y, z) (y ^ (x | ~z))
-
-/* This is the central step in the MD5 algorithm. */
-#define MD5STEP(f, w, x, y, z, data, s) \
- ( w += f(x, y, z) + data, w = w<<s | w>>(32-s), w += x )
-
-/*
- * The core of the MD5 algorithm, this alters an existing MD5 hash to
- * reflect the addition of 16 longwords of new data. MD5Update blocks
- * the data and converts bytes into longwords for this routine.
- */
-void
-MD5Transform(u_int32_t state[4], const u_int8_t block[MD5_BLOCK_LENGTH])
-{
- u_int32_t a, b, c, d, in[MD5_BLOCK_LENGTH / 4];
-
-#if BYTE_ORDER == LITTLE_ENDIAN
- memcpy(in, block, sizeof(in));
-#else
- for (a = 0; a < MD5_BLOCK_LENGTH / 4; a++) {
- in[a] = (u_int32_t)(
- (u_int32_t)(block[a * 4 + 0]) |
- (u_int32_t)(block[a * 4 + 1]) << 8 |
- (u_int32_t)(block[a * 4 + 2]) << 16 |
- (u_int32_t)(block[a * 4 + 3]) << 24);
- }
-#endif
-
- a = state[0];
- b = state[1];
- c = state[2];
- d = state[3];
-
- MD5STEP(F1, a, b, c, d, in[ 0] + 0xd76aa478, 7);
- MD5STEP(F1, d, a, b, c, in[ 1] + 0xe8c7b756, 12);
- MD5STEP(F1, c, d, a, b, in[ 2] + 0x242070db, 17);
- MD5STEP(F1, b, c, d, a, in[ 3] + 0xc1bdceee, 22);
- MD5STEP(F1, a, b, c, d, in[ 4] + 0xf57c0faf, 7);
- MD5STEP(F1, d, a, b, c, in[ 5] + 0x4787c62a, 12);
- MD5STEP(F1, c, d, a, b, in[ 6] + 0xa8304613, 17);
- MD5STEP(F1, b, c, d, a, in[ 7] + 0xfd469501, 22);
- MD5STEP(F1, a, b, c, d, in[ 8] + 0x698098d8, 7);
- MD5STEP(F1, d, a, b, c, in[ 9] + 0x8b44f7af, 12);
- MD5STEP(F1, c, d, a, b, in[10] + 0xffff5bb1, 17);
- MD5STEP(F1, b, c, d, a, in[11] + 0x895cd7be, 22);
- MD5STEP(F1, a, b, c, d, in[12] + 0x6b901122, 7);
- MD5STEP(F1, d, a, b, c, in[13] + 0xfd987193, 12);
- MD5STEP(F1, c, d, a, b, in[14] + 0xa679438e, 17);
- MD5STEP(F1, b, c, d, a, in[15] + 0x49b40821, 22);
-
- MD5STEP(F2, a, b, c, d, in[ 1] + 0xf61e2562, 5);
- MD5STEP(F2, d, a, b, c, in[ 6] + 0xc040b340, 9);
- MD5STEP(F2, c, d, a, b, in[11] + 0x265e5a51, 14);
- MD5STEP(F2, b, c, d, a, in[ 0] + 0xe9b6c7aa, 20);
- MD5STEP(F2, a, b, c, d, in[ 5] + 0xd62f105d, 5);
- MD5STEP(F2, d, a, b, c, in[10] + 0x02441453, 9);
- MD5STEP(F2, c, d, a, b, in[15] + 0xd8a1e681, 14);
- MD5STEP(F2, b, c, d, a, in[ 4] + 0xe7d3fbc8, 20);
- MD5STEP(F2, a, b, c, d, in[ 9] + 0x21e1cde6, 5);
- MD5STEP(F2, d, a, b, c, in[14] + 0xc33707d6, 9);
- MD5STEP(F2, c, d, a, b, in[ 3] + 0xf4d50d87, 14);
- MD5STEP(F2, b, c, d, a, in[ 8] + 0x455a14ed, 20);
- MD5STEP(F2, a, b, c, d, in[13] + 0xa9e3e905, 5);
- MD5STEP(F2, d, a, b, c, in[ 2] + 0xfcefa3f8, 9);
- MD5STEP(F2, c, d, a, b, in[ 7] + 0x676f02d9, 14);
- MD5STEP(F2, b, c, d, a, in[12] + 0x8d2a4c8a, 20);
-
- MD5STEP(F3, a, b, c, d, in[ 5] + 0xfffa3942, 4);
- MD5STEP(F3, d, a, b, c, in[ 8] + 0x8771f681, 11);
- MD5STEP(F3, c, d, a, b, in[11] + 0x6d9d6122, 16);
- MD5STEP(F3, b, c, d, a, in[14] + 0xfde5380c, 23);
- MD5STEP(F3, a, b, c, d, in[ 1] + 0xa4beea44, 4);
- MD5STEP(F3, d, a, b, c, in[ 4] + 0x4bdecfa9, 11);
- MD5STEP(F3, c, d, a, b, in[ 7] + 0xf6bb4b60, 16);
- MD5STEP(F3, b, c, d, a, in[10] + 0xbebfbc70, 23);
- MD5STEP(F3, a, b, c, d, in[13] + 0x289b7ec6, 4);
- MD5STEP(F3, d, a, b, c, in[ 0] + 0xeaa127fa, 11);
- MD5STEP(F3, c, d, a, b, in[ 3] + 0xd4ef3085, 16);
- MD5STEP(F3, b, c, d, a, in[ 6] + 0x04881d05, 23);
- MD5STEP(F3, a, b, c, d, in[ 9] + 0xd9d4d039, 4);
- MD5STEP(F3, d, a, b, c, in[12] + 0xe6db99e5, 11);
- MD5STEP(F3, c, d, a, b, in[15] + 0x1fa27cf8, 16);
- MD5STEP(F3, b, c, d, a, in[2 ] + 0xc4ac5665, 23);
-
- MD5STEP(F4, a, b, c, d, in[ 0] + 0xf4292244, 6);
- MD5STEP(F4, d, a, b, c, in[7 ] + 0x432aff97, 10);
- MD5STEP(F4, c, d, a, b, in[14] + 0xab9423a7, 15);
- MD5STEP(F4, b, c, d, a, in[5 ] + 0xfc93a039, 21);
- MD5STEP(F4, a, b, c, d, in[12] + 0x655b59c3, 6);
- MD5STEP(F4, d, a, b, c, in[3 ] + 0x8f0ccc92, 10);
- MD5STEP(F4, c, d, a, b, in[10] + 0xffeff47d, 15);
- MD5STEP(F4, b, c, d, a, in[1 ] + 0x85845dd1, 21);
- MD5STEP(F4, a, b, c, d, in[8 ] + 0x6fa87e4f, 6);
- MD5STEP(F4, d, a, b, c, in[15] + 0xfe2ce6e0, 10);
- MD5STEP(F4, c, d, a, b, in[6 ] + 0xa3014314, 15);
- MD5STEP(F4, b, c, d, a, in[13] + 0x4e0811a1, 21);
- MD5STEP(F4, a, b, c, d, in[4 ] + 0xf7537e82, 6);
- MD5STEP(F4, d, a, b, c, in[11] + 0xbd3af235, 10);
- MD5STEP(F4, c, d, a, b, in[2 ] + 0x2ad7d2bb, 15);
- MD5STEP(F4, b, c, d, a, in[9 ] + 0xeb86d391, 21);
-
- state[0] += a;
- state[1] += b;
- state[2] += c;
- state[3] += d;
-}
-
-/*
- * UNIX password
- *
- * Use MD5 for what it is best at...
- */
-
-char *
-md5crypt(const char *pw, const char *salt)
-{
- /*
- * This string is magic for this algorithm. Having
- * it this way, we can get get better later on
- */
- static const unsigned char *magic = (const unsigned char *)"$1$";
-
- static char passwd[120], *p;
- static const unsigned char *sp,*ep;
- unsigned char final[16];
- int sl,pl,i;
- MD5_CTX ctx,ctx1;
- u_int32_t l;
-
- /* Refine the Salt first */
- sp = (const unsigned char *)salt;
-
- /* If it starts with the magic string, then skip that */
- if(!strncmp((const char *)sp,(const char *)magic,strlen((const char *)magic)))
- sp += strlen((const char *)magic);
-
- /* It stops at the first '$', max 8 chars */
- for(ep=sp;*ep && *ep != '$' && ep < (sp+8);ep++)
- continue;
-
- /* get the length of the true salt */
- sl = ep - sp;
-
- MD5Init(&ctx);
-
- /* The password first, since that is what is most unknown */
- MD5Update(&ctx,(const unsigned char *)pw,strlen(pw));
-
- /* Then our magic string */
- MD5Update(&ctx,magic,strlen((const char *)magic));
-
- /* Then the raw salt */
- MD5Update(&ctx,sp,sl);
-
- /* Then just as many characters of the MD5(pw,salt,pw) */
- MD5Init(&ctx1);
- MD5Update(&ctx1,(const unsigned char *)pw,strlen(pw));
- MD5Update(&ctx1,sp,sl);
- MD5Update(&ctx1,(const unsigned char *)pw,strlen(pw));
- MD5Final(final,&ctx1);
- for(pl = strlen(pw); pl > 0; pl -= 16)
- MD5Update(&ctx,final,pl>16 ? 16 : pl);
-
- /* Don't leave anything around in vm they could use. */
- memset(final,0,sizeof final);
-
- /* Then something really weird... */
- for (i = strlen(pw); i ; i >>= 1)
- if(i&1)
- MD5Update(&ctx, final, 1);
- else
- MD5Update(&ctx, (const unsigned char *)pw, 1);
-
- /* Now make the output string */
- snprintf(passwd, sizeof(passwd), "%s%.*s$", magic,
- sl, (const char *)sp);
-
- MD5Final(final,&ctx);
-
- /*
- * and now, just to make sure things don't run too fast
- * On a 60 Mhz Pentium this takes 34 msec, so you would
- * need 30 seconds to build a 1000 entry dictionary...
- */
- for(i=0;i<1000;i++) {
- MD5Init(&ctx1);
- if(i & 1)
- MD5Update(&ctx1,(const unsigned char *)pw,strlen(pw));
- else
- MD5Update(&ctx1,final,16);
-
- if(i % 3)
- MD5Update(&ctx1,sp,sl);
-
- if(i % 7)
- MD5Update(&ctx1,(const unsigned char *)pw,strlen(pw));
-
- if(i & 1)
- MD5Update(&ctx1,final,16);
- else
- MD5Update(&ctx1,(const unsigned char *)pw,strlen(pw));
- MD5Final(final,&ctx1);
- }
-
- p = passwd + strlen(passwd);
-
- l = (final[ 0]<<16) | (final[ 6]<<8) | final[12]; to64(p,l,4); p += 4;
- l = (final[ 1]<<16) | (final[ 7]<<8) | final[13]; to64(p,l,4); p += 4;
- l = (final[ 2]<<16) | (final[ 8]<<8) | final[14]; to64(p,l,4); p += 4;
- l = (final[ 3]<<16) | (final[ 9]<<8) | final[15]; to64(p,l,4); p += 4;
- l = (final[ 4]<<16) | (final[10]<<8) | final[ 5]; to64(p,l,4); p += 4;
- l = final[11] ; to64(p,l,2); p += 2;
- *p = '\0';
-
- /* Don't leave anything around in vm they could use. */
- memset(final, 0, sizeof final);
-
- return passwd;
-}
-
-int pwd_gensalt(char *salt, int saltlen) {
-
- *salt = '\0';
-
- if (saltlen < 13) { /* $1$8salt$\0 */
- return 0;
- }
-
- strcpy(salt, "$1$");
- to64(&salt[3], random(), 4);
- to64(&salt[7], random(), 4);
- strcpy(&salt[11], "$");
- return 1;
-}
-
-int main(int argc, char *argv[]) {
- char salt[16];
- char *pw;
-
- if (!argv[1]) {
- fprintf(stderr, "Syntax Error!\n");
- return (1);
- }
- if (!pwd_gensalt(salt, sizeof (salt)))
- return (255);
- if ((pw = md5crypt(argv[1], salt)) == NULL) {
- fprintf(stderr, "Error generating password!\n");
- return (1);
- }
- printf("%s\n", pw);
- return (0);
-}