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-rw-r--r--cpukit/libmd/.cvsignore2
-rw-r--r--cpukit/libmd/Makefile.am15
-rw-r--r--cpukit/libmd/md4.c301
-rw-r--r--cpukit/libmd/md4.h57
-rw-r--r--cpukit/libmd/md5.c312
-rw-r--r--cpukit/libmd/md5.h68
-rw-r--r--cpukit/libmd/preinstall.am7
7 files changed, 762 insertions, 0 deletions
diff --git a/cpukit/libmd/.cvsignore b/cpukit/libmd/.cvsignore
new file mode 100644
index 0000000000..282522db03
--- /dev/null
+++ b/cpukit/libmd/.cvsignore
@@ -0,0 +1,2 @@
+Makefile
+Makefile.in
diff --git a/cpukit/libmd/Makefile.am b/cpukit/libmd/Makefile.am
new file mode 100644
index 0000000000..57a09b06fc
--- /dev/null
+++ b/cpukit/libmd/Makefile.am
@@ -0,0 +1,15 @@
+##
+## $Id$
+##
+
+include $(top_srcdir)/automake/compile.am
+
+if NEWLIB
+noinst_LIBRARIES = libmd.a
+libmd_a_SOURCES = md5.h md5.c
+libmd_a_SOURCES += md4.h md4.c
+libmd_a_CPPFLAGS = $(AM_CPPFLAGS)
+endif
+
+include $(srcdir)/preinstall.am
+include $(top_srcdir)/automake/local.am
diff --git a/cpukit/libmd/md4.c b/cpukit/libmd/md4.c
new file mode 100644
index 0000000000..acbadc5d27
--- /dev/null
+++ b/cpukit/libmd/md4.c
@@ -0,0 +1,301 @@
+/*
+** ********************************************************************
+** md4.c -- Implementation of MD4 Message Digest Algorithm **
+** Updated: 2/16/90 by Ronald L. Rivest **
+** (C) 1990 RSA Data Security, Inc. **
+** ********************************************************************
+*/
+
+/*
+** To use MD4:
+** -- Include md4.h in your program
+** -- Declare an MDstruct MD to hold the state of the digest
+** computation.
+** -- Initialize MD using MDbegin(&MD)
+** -- For each full block (64 bytes) X you wish to process, call
+** MD4Update(&MD,X,512)
+** (512 is the number of bits in a full block.)
+** -- For the last block (less than 64 bytes) you wish to process,
+** MD4Update(&MD,X,n)
+** where n is the number of bits in the partial block. A partial
+** block terminates the computation, so every MD computation
+** should terminate by processing a partial block, even if it
+** has n = 0.
+** -- The message digest is available in MD.buffer[0] ...
+** MD.buffer[3]. (Least-significant byte of each word
+** should be output first.)
+** -- You can print out the digest using MDprint(&MD)
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+/* Implementation notes:
+** This implementation assumes that ints are 32-bit quantities.
+*/
+
+/* Compile-time includes
+*/
+#include <stdio.h>
+#include "md4.h"
+
+#include <inttypes.h>
+
+/* Compile-time declarations of MD4 "magic constants".
+*/
+#define I0 0x67452301L /* Initial values for MD buffer */
+#define I1 0xefcdab89L
+#define I2 0x98badcfeL
+#define I3 0x10325476L
+#define C2 013240474631L /* round 2 constant = sqrt(2) in octal */
+#define C3 015666365641L /* round 3 constant = sqrt(3) in octal */
+/* C2 and C3 are from Knuth, The Art of Programming, Volume 2
+** (Seminumerical Algorithms), Second Edition (1981), Addison-Wesley.
+** Table 2, page 660.
+*/
+
+#define fs1 3 /* round 1 shift amounts */
+#define fs2 7
+#define fs3 11
+#define fs4 19
+#define gs1 3 /* round 2 shift amounts */
+#define gs2 5
+#define gs3 9
+#define gs4 13
+#define hs1 3 /* round 3 shift amounts */
+#define hs2 9
+#define hs3 11
+#define hs4 15
+
+/* Compile-time macro declarations for MD4.
+** Note: The "rot" operator uses the variable "tmp".
+** It assumes tmp is declared as unsigned int, so that the >>
+** operator will shift in zeros rather than extending the sign bit.
+*/
+#define f(X,Y,Z) ((X&Y) | ((~X)&Z))
+#define g(X,Y,Z) ((X&Y) | (X&Z) | (Y&Z))
+#define h(X,Y,Z) (X^Y^Z)
+#define rot(X,S) (tmp=X,(tmp<<S) | (tmp>>(32-S)))
+#define ff(A,B,C,D,i,s) A = rot((A + f(B,C,D) + X[i]),s)
+#define gg(A,B,C,D,i,s) A = rot((A + g(B,C,D) + X[i] + C2),s)
+#define hh(A,B,C,D,i,s) A = rot((A + h(B,C,D) + X[i] + C3),s)
+
+/* MD4print(MDp)
+** Print message digest buffer MDp as 32 hexadecimal digits.
+** Order is from low-order byte of buffer[0] to high-order byte of
+** buffer[3].
+** Each byte is printed with high-order hexadecimal digit first.
+** This is a user-callable routine.
+*/
+void
+MD4Print(
+ MD4_CTX *MDp)
+{
+ int i,j;
+ for (i=0;i<4;i++)
+ for (j=0;j<32;j=j+8)
+ printf("%02" PRIx32,(MDp->buffer[i]>>j) & 0xFF);
+}
+
+/* MD4Init(MDp)
+** Initialize message digest buffer MDp.
+** This is a user-callable routine.
+*/
+void
+MD4Init(
+ MD4_CTX *MDp)
+{
+ int i;
+ MDp->buffer[0] = I0;
+ MDp->buffer[1] = I1;
+ MDp->buffer[2] = I2;
+ MDp->buffer[3] = I3;
+ for (i=0;i<8;i++) MDp->count[i] = 0;
+ MDp->done = 0;
+}
+
+/* MDblock(MDp,X)
+** Update message digest buffer MDp->buffer using 16-word data block X.
+** Assumes all 16 words of X are full of data.
+** Does not update MDp->count.
+** This routine is not user-callable.
+*/
+static void
+MDblock(
+ MD4_CTX *MDp,
+ unsigned char *Xb)
+{
+ register uint32_t tmp, A, B, C, D;
+ uint32_t X[16];
+ int i;
+
+ for (i = 0; i < 16; ++i) {
+ X[i] = Xb[0] + ((uint32_t)Xb[1] << 8) +
+ ((uint32_t)Xb[2] << 16) + ((uint32_t)Xb[3] << 24);
+ Xb += 4;
+ }
+
+ A = MDp->buffer[0];
+ B = MDp->buffer[1];
+ C = MDp->buffer[2];
+ D = MDp->buffer[3];
+ /* Update the message digest buffer */
+ ff(A , B , C , D , 0 , fs1); /* Round 1 */
+ ff(D , A , B , C , 1 , fs2);
+ ff(C , D , A , B , 2 , fs3);
+ ff(B , C , D , A , 3 , fs4);
+ ff(A , B , C , D , 4 , fs1);
+ ff(D , A , B , C , 5 , fs2);
+ ff(C , D , A , B , 6 , fs3);
+ ff(B , C , D , A , 7 , fs4);
+ ff(A , B , C , D , 8 , fs1);
+ ff(D , A , B , C , 9 , fs2);
+ ff(C , D , A , B , 10 , fs3);
+ ff(B , C , D , A , 11 , fs4);
+ ff(A , B , C , D , 12 , fs1);
+ ff(D , A , B , C , 13 , fs2);
+ ff(C , D , A , B , 14 , fs3);
+ ff(B , C , D , A , 15 , fs4);
+ gg(A , B , C , D , 0 , gs1); /* Round 2 */
+ gg(D , A , B , C , 4 , gs2);
+ gg(C , D , A , B , 8 , gs3);
+ gg(B , C , D , A , 12 , gs4);
+ gg(A , B , C , D , 1 , gs1);
+ gg(D , A , B , C , 5 , gs2);
+ gg(C , D , A , B , 9 , gs3);
+ gg(B , C , D , A , 13 , gs4);
+ gg(A , B , C , D , 2 , gs1);
+ gg(D , A , B , C , 6 , gs2);
+ gg(C , D , A , B , 10 , gs3);
+ gg(B , C , D , A , 14 , gs4);
+ gg(A , B , C , D , 3 , gs1);
+ gg(D , A , B , C , 7 , gs2);
+ gg(C , D , A , B , 11 , gs3);
+ gg(B , C , D , A , 15 , gs4);
+ hh(A , B , C , D , 0 , hs1); /* Round 3 */
+ hh(D , A , B , C , 8 , hs2);
+ hh(C , D , A , B , 4 , hs3);
+ hh(B , C , D , A , 12 , hs4);
+ hh(A , B , C , D , 2 , hs1);
+ hh(D , A , B , C , 10 , hs2);
+ hh(C , D , A , B , 6 , hs3);
+ hh(B , C , D , A , 14 , hs4);
+ hh(A , B , C , D , 1 , hs1);
+ hh(D , A , B , C , 9 , hs2);
+ hh(C , D , A , B , 5 , hs3);
+ hh(B , C , D , A , 13 , hs4);
+ hh(A , B , C , D , 3 , hs1);
+ hh(D , A , B , C , 11 , hs2);
+ hh(C , D , A , B , 7 , hs3);
+ hh(B , C , D , A , 15 , hs4);
+ MDp->buffer[0] += A;
+ MDp->buffer[1] += B;
+ MDp->buffer[2] += C;
+ MDp->buffer[3] += D;
+}
+
+/* MD4Update(MDp,X,count)
+** Input: X -- a pointer to an array of unsigned characters.
+** count -- the number of bits of X to use.
+** (if not a multiple of 8, uses high bits of last byte.)
+** Update MDp using the number of bits of X given by count.
+** This is the basic input routine for an MD4 user.
+** The routine completes the MD computation when count < 512, so
+** every MD computation should end with one call to MD4Update with a
+** count less than 512. A call with count 0 will be ignored if the
+** MD has already been terminated (done != 0), so an extra call with
+** count 0 can be given as a "courtesy close" to force termination
+** if desired.
+*/
+void
+MD4Update(
+ MD4_CTX *MDp,
+ unsigned char *X,
+ unsigned int count )
+{
+ unsigned int i, tmp, bit, byte, mask;
+ unsigned char XX[64];
+ unsigned char *p;
+
+ /* return with no error if this is a courtesy close with count
+ ** zero and MDp->done is true.
+ */
+ if (count == 0 && MDp->done) return;
+ /* check to see if MD is already done and report error */
+ if (MDp->done)
+ { printf("\nError: MD4Update MD already done."); return; }
+
+ /* Add count to MDp->count */
+ tmp = count;
+ p = MDp->count;
+ while (tmp)
+ { tmp += *p;
+ *p++ = tmp;
+ tmp = tmp >> 8;
+ }
+
+ /* Process data */
+ if (count == 512)
+ { /* Full block of data to handle */
+ MDblock(MDp,X);
+ }
+ else if (count > 512) /* Check for count too large */
+ {
+ printf("\nError: MD4Update called with illegal count value %d.",
+ count);
+ return;
+ }
+ else /* partial block -- must be last block so finish up */
+ {
+ /* Find out how many bytes and residual bits there are */
+ byte = count >> 3;
+ bit = count & 7;
+ /* Copy X into XX since we need to modify it */
+ for (i=0;i<=byte;i++) XX[i] = X[i];
+ for (i=byte+1;i<64;i++) XX[i] = 0;
+ /* Add padding '1' bit and low-order zeros in last byte */
+ mask = 1 << (7 - bit);
+ XX[byte] = (XX[byte] | mask) & ~( mask - 1);
+ /* If room for bit count, finish up with this block */
+ if (byte <= 55)
+ {
+ for (i=0;i<8;i++) XX[56+i] = MDp->count[i];
+ MDblock(MDp,XX);
+ }
+ else /* need to do two blocks to finish up */
+ {
+ MDblock(MDp,XX);
+ for (i=0;i<56;i++) XX[i] = 0;
+ for (i=0;i<8;i++) XX[56+i] = MDp->count[i];
+ MDblock(MDp,XX);
+ }
+ /* Set flag saying we're done with MD computation */
+ MDp->done = 1;
+ }
+}
+
+/*
+** Finish up MD4 computation and return message digest.
+*/
+void
+MD4Final(
+ unsigned char *buf,
+ MD4_CTX *MD)
+{
+ int i, j;
+ unsigned int w;
+
+ MD4Update(MD, NULL, 0);
+ for (i = 0; i < 4; ++i) {
+ w = MD->buffer[i];
+ for (j = 0; j < 4; ++j) {
+ *buf++ = w;
+ w >>= 8;
+ }
+ }
+}
+
+/*
+** End of md4.c
+****************************(cut)***********************************/
diff --git a/cpukit/libmd/md4.h b/cpukit/libmd/md4.h
new file mode 100644
index 0000000000..0245486af6
--- /dev/null
+++ b/cpukit/libmd/md4.h
@@ -0,0 +1,57 @@
+
+/*
+** ********************************************************************
+** md4.h -- Header file for implementation of **
+** MD4 Message Digest Algorithm **
+** Updated: 2/13/90 by Ronald L. Rivest **
+** (C) 1990 RSA Data Security, Inc. **
+** ********************************************************************
+*/
+
+#include <stdint.h>
+
+/* MDstruct is the data structure for a message digest computation.
+*/
+typedef struct {
+ uint32_t buffer[4]; /* Holds 4-word result of MD computation */
+ uint8_t count[8]; /* Number of bits processed so far */
+ uint32_t done; /* Nonzero means MD computation finished */
+} MD4_CTX;
+
+/* MD4Init(MD4_CTX *)
+** Initialize the MD4_CTX prepatory to doing a message digest
+** computation.
+*/
+extern void MD4Init(MD4_CTX *MD);
+
+/* MD4Update(MD,X,count)
+** Input: X -- a pointer to an array of unsigned characters.
+** count -- the number of bits of X to use (an unsigned int).
+** Updates MD using the first "count" bits of X.
+** The array pointed to by X is not modified.
+** If count is not a multiple of 8, MD4Update uses high bits of
+** last byte.
+** This is the basic input routine for a user.
+** The routine terminates the MD computation when count < 512, so
+** every MD computation should end with one call to MD4Update with a
+** count less than 512. Zero is OK for a count.
+*/
+extern void MD4Update(MD4_CTX *MD, unsigned char *X, unsigned int count);
+
+/* MD4Print(MD)
+** Prints message digest buffer MD as 32 hexadecimal digits.
+** Order is from low-order byte of buffer[0] to high-order byte
+** of buffer[3].
+** Each byte is printed with high-order hexadecimal digit first.
+*/
+extern void MD4Print(MD4_CTX *);
+
+/* MD4Final(buf, MD)
+** Returns message digest from MD and terminates the message
+** digest computation.
+*/
+extern void MD4Final(unsigned char *, MD4_CTX *);
+
+/*
+** End of md4.h
+****************************(cut)***********************************/
diff --git a/cpukit/libmd/md5.c b/cpukit/libmd/md5.c
new file mode 100644
index 0000000000..b4c20f3c72
--- /dev/null
+++ b/cpukit/libmd/md5.c
@@ -0,0 +1,312 @@
+
+
+/*
+ ***********************************************************************
+ ** md5.c -- the source code for MD5 routines **
+ ** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
+ ** Created: 2/17/90 RLR **
+ ** Revised: 1/91 SRD,AJ,BSK,JT Reference C ver., 7/10 constant corr. **
+ ***********************************************************************
+ */
+
+/*
+ ***********************************************************************
+ ** Copyright (C) 1990, 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. 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. **
+ ***********************************************************************
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <string.h> /* memcpy */
+
+#include "md5.h"
+
+/*
+ ***********************************************************************
+ ** Message-digest routines: **
+ ** To form the message digest for a message M **
+ ** (1) Initialize a context buffer mdContext using MD5Init **
+ ** (2) Call MD5Update on mdContext and M **
+ ** (3) Call MD5Final on mdContext **
+ ** The message digest is now in mdContext->digest[0...15] **
+ ***********************************************************************
+ */
+
+/* forward declaration */
+static void Transform (UINT4 *buf, UINT4 *in);
+
+static unsigned char PADDING[64] = {
+ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+/* 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) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+ }
+#define GG(a, b, c, d, x, s, ac) \
+ {(a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+ }
+#define HH(a, b, c, d, x, s, ac) \
+ {(a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+ }
+#define II(a, b, c, d, x, s, ac) \
+ {(a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \
+ (a) = ROTATE_LEFT ((a), (s)); \
+ (a) += (b); \
+ }
+
+#ifdef __STDC__
+#define UL(x) x##U
+#else
+#define UL(x) x
+#endif
+
+/* The routine MD5Init initializes the message-digest context
+ mdContext. All fields are set to zero.
+ */
+void MD5Init (
+ MD5_CTX *mdContext )
+{
+ mdContext->i[0] = mdContext->i[1] = (UINT4)0;
+
+ /* Load magic initialization constants.
+ */
+ mdContext->buf[0] = (UINT4)0x67452301;
+ mdContext->buf[1] = (UINT4)0xefcdab89;
+ mdContext->buf[2] = (UINT4)0x98badcfe;
+ mdContext->buf[3] = (UINT4)0x10325476;
+}
+
+/* The routine MD5Update updates the message-digest context to
+ account for the presence of each of the characters inBuf[0..inLen-1]
+ in the message whose digest is being computed.
+ */
+void MD5Update (
+ MD5_CTX *mdContext,
+ const unsigned char *inBuf,
+ unsigned int inLen )
+{
+ UINT4 in[16];
+ int mdi;
+ unsigned int i, ii;
+
+ /* compute number of bytes mod 64 */
+ mdi = (int)((mdContext->i[0] >> 3) & 0x3F);
+
+ /* update number of bits */
+ if ((mdContext->i[0] + ((UINT4)inLen << 3)) < mdContext->i[0])
+ mdContext->i[1]++;
+ mdContext->i[0] += ((UINT4)inLen << 3);
+ mdContext->i[1] += ((UINT4)inLen >> 29);
+
+ while (inLen--) {
+ /* add new character to buffer, increment mdi */
+ mdContext->in[mdi++] = *inBuf++;
+
+ /* transform if necessary */
+ if (mdi == 0x40) {
+ for (i = 0, ii = 0; i < 16; i++, ii += 4)
+ in[i] = (((UINT4)mdContext->in[ii+3]) << 24) |
+ (((UINT4)mdContext->in[ii+2]) << 16) |
+ (((UINT4)mdContext->in[ii+1]) << 8) |
+ ((UINT4)mdContext->in[ii]);
+ Transform (mdContext->buf, in);
+ mdi = 0;
+ }
+ }
+}
+
+/* The routine MD5Final terminates the message-digest computation and
+ ends with the desired message digest in mdContext->digest[0...15].
+ */
+void MD5Final (
+ unsigned char hash[],
+ MD5_CTX *mdContext )
+{
+ UINT4 in[16];
+ int mdi;
+ unsigned int i, ii;
+ unsigned int padLen;
+
+ /* save number of bits */
+ in[14] = mdContext->i[0];
+ in[15] = mdContext->i[1];
+
+ /* compute number of bytes mod 64 */
+ mdi = (int)((mdContext->i[0] >> 3) & 0x3F);
+
+ /* pad out to 56 mod 64 */
+ padLen = (mdi < 56) ? (56 - mdi) : (120 - mdi);
+ MD5Update (mdContext, PADDING, padLen);
+
+ /* append length in bits and transform */
+ for (i = 0, ii = 0; i < 14; i++, ii += 4)
+ in[i] = (((UINT4)mdContext->in[ii+3]) << 24) |
+ (((UINT4)mdContext->in[ii+2]) << 16) |
+ (((UINT4)mdContext->in[ii+1]) << 8) |
+ ((UINT4)mdContext->in[ii]);
+ Transform (mdContext->buf, in);
+
+ /* store buffer in digest */
+ for (i = 0, ii = 0; i < 4; i++, ii += 4) {
+ mdContext->digest[ii] = (unsigned char)(mdContext->buf[i] & 0xFF);
+ mdContext->digest[ii+1] =
+ (unsigned char)((mdContext->buf[i] >> 8) & 0xFF);
+ mdContext->digest[ii+2] =
+ (unsigned char)((mdContext->buf[i] >> 16) & 0xFF);
+ mdContext->digest[ii+3] =
+ (unsigned char)((mdContext->buf[i] >> 24) & 0xFF);
+ }
+ memcpy(hash, mdContext->digest, 16);
+}
+
+/* Basic MD5 step. Transforms buf based on in.
+ */
+static void Transform (
+ UINT4 *buf,
+ UINT4 *in )
+{
+ UINT4 a = buf[0], b = buf[1], c = buf[2], d = buf[3];
+
+ /* Round 1 */
+#define S11 7
+#define S12 12
+#define S13 17
+#define S14 22
+ FF ( a, b, c, d, in[ 0], S11, UL(3614090360)); /* 1 */
+ FF ( d, a, b, c, in[ 1], S12, UL(3905402710)); /* 2 */
+ FF ( c, d, a, b, in[ 2], S13, UL( 606105819)); /* 3 */
+ FF ( b, c, d, a, in[ 3], S14, UL(3250441966)); /* 4 */
+ FF ( a, b, c, d, in[ 4], S11, UL(4118548399)); /* 5 */
+ FF ( d, a, b, c, in[ 5], S12, UL(1200080426)); /* 6 */
+ FF ( c, d, a, b, in[ 6], S13, UL(2821735955)); /* 7 */
+ FF ( b, c, d, a, in[ 7], S14, UL(4249261313)); /* 8 */
+ FF ( a, b, c, d, in[ 8], S11, UL(1770035416)); /* 9 */
+ FF ( d, a, b, c, in[ 9], S12, UL(2336552879)); /* 10 */
+ FF ( c, d, a, b, in[10], S13, UL(4294925233)); /* 11 */
+ FF ( b, c, d, a, in[11], S14, UL(2304563134)); /* 12 */
+ FF ( a, b, c, d, in[12], S11, UL(1804603682)); /* 13 */
+ FF ( d, a, b, c, in[13], S12, UL(4254626195)); /* 14 */
+ FF ( c, d, a, b, in[14], S13, UL(2792965006)); /* 15 */
+ FF ( b, c, d, a, in[15], S14, UL(1236535329)); /* 16 */
+
+ /* Round 2 */
+#define S21 5
+#define S22 9
+#define S23 14
+#define S24 20
+ GG ( a, b, c, d, in[ 1], S21, UL(4129170786)); /* 17 */
+ GG ( d, a, b, c, in[ 6], S22, UL(3225465664)); /* 18 */
+ GG ( c, d, a, b, in[11], S23, UL( 643717713)); /* 19 */
+ GG ( b, c, d, a, in[ 0], S24, UL(3921069994)); /* 20 */
+ GG ( a, b, c, d, in[ 5], S21, UL(3593408605)); /* 21 */
+ GG ( d, a, b, c, in[10], S22, UL( 38016083)); /* 22 */
+ GG ( c, d, a, b, in[15], S23, UL(3634488961)); /* 23 */
+ GG ( b, c, d, a, in[ 4], S24, UL(3889429448)); /* 24 */
+ GG ( a, b, c, d, in[ 9], S21, UL( 568446438)); /* 25 */
+ GG ( d, a, b, c, in[14], S22, UL(3275163606)); /* 26 */
+ GG ( c, d, a, b, in[ 3], S23, UL(4107603335)); /* 27 */
+ GG ( b, c, d, a, in[ 8], S24, UL(1163531501)); /* 28 */
+ GG ( a, b, c, d, in[13], S21, UL(2850285829)); /* 29 */
+ GG ( d, a, b, c, in[ 2], S22, UL(4243563512)); /* 30 */
+ GG ( c, d, a, b, in[ 7], S23, UL(1735328473)); /* 31 */
+ GG ( b, c, d, a, in[12], S24, UL(2368359562)); /* 32 */
+
+ /* Round 3 */
+#define S31 4
+#define S32 11
+#define S33 16
+#define S34 23
+ HH ( a, b, c, d, in[ 5], S31, UL(4294588738)); /* 33 */
+ HH ( d, a, b, c, in[ 8], S32, UL(2272392833)); /* 34 */
+ HH ( c, d, a, b, in[11], S33, UL(1839030562)); /* 35 */
+ HH ( b, c, d, a, in[14], S34, UL(4259657740)); /* 36 */
+ HH ( a, b, c, d, in[ 1], S31, UL(2763975236)); /* 37 */
+ HH ( d, a, b, c, in[ 4], S32, UL(1272893353)); /* 38 */
+ HH ( c, d, a, b, in[ 7], S33, UL(4139469664)); /* 39 */
+ HH ( b, c, d, a, in[10], S34, UL(3200236656)); /* 40 */
+ HH ( a, b, c, d, in[13], S31, UL( 681279174)); /* 41 */
+ HH ( d, a, b, c, in[ 0], S32, UL(3936430074)); /* 42 */
+ HH ( c, d, a, b, in[ 3], S33, UL(3572445317)); /* 43 */
+ HH ( b, c, d, a, in[ 6], S34, UL( 76029189)); /* 44 */
+ HH ( a, b, c, d, in[ 9], S31, UL(3654602809)); /* 45 */
+ HH ( d, a, b, c, in[12], S32, UL(3873151461)); /* 46 */
+ HH ( c, d, a, b, in[15], S33, UL( 530742520)); /* 47 */
+ HH ( b, c, d, a, in[ 2], S34, UL(3299628645)); /* 48 */
+
+ /* Round 4 */
+#define S41 6
+#define S42 10
+#define S43 15
+#define S44 21
+ II ( a, b, c, d, in[ 0], S41, UL(4096336452)); /* 49 */
+ II ( d, a, b, c, in[ 7], S42, UL(1126891415)); /* 50 */
+ II ( c, d, a, b, in[14], S43, UL(2878612391)); /* 51 */
+ II ( b, c, d, a, in[ 5], S44, UL(4237533241)); /* 52 */
+ II ( a, b, c, d, in[12], S41, UL(1700485571)); /* 53 */
+ II ( d, a, b, c, in[ 3], S42, UL(2399980690)); /* 54 */
+ II ( c, d, a, b, in[10], S43, UL(4293915773)); /* 55 */
+ II ( b, c, d, a, in[ 1], S44, UL(2240044497)); /* 56 */
+ II ( a, b, c, d, in[ 8], S41, UL(1873313359)); /* 57 */
+ II ( d, a, b, c, in[15], S42, UL(4264355552)); /* 58 */
+ II ( c, d, a, b, in[ 6], S43, UL(2734768916)); /* 59 */
+ II ( b, c, d, a, in[13], S44, UL(1309151649)); /* 60 */
+ II ( a, b, c, d, in[ 4], S41, UL(4149444226)); /* 61 */
+ II ( d, a, b, c, in[11], S42, UL(3174756917)); /* 62 */
+ II ( c, d, a, b, in[ 2], S43, UL( 718787259)); /* 63 */
+ II ( b, c, d, a, in[ 9], S44, UL(3951481745)); /* 64 */
+
+ buf[0] += a;
+ buf[1] += b;
+ buf[2] += c;
+ buf[3] += d;
+}
+
+/*
+ ***********************************************************************
+ ** End of md5.c **
+ ******************************** (cut) ********************************
+ */
diff --git a/cpukit/libmd/md5.h b/cpukit/libmd/md5.h
new file mode 100644
index 0000000000..543c539bc1
--- /dev/null
+++ b/cpukit/libmd/md5.h
@@ -0,0 +1,68 @@
+/*
+ ***********************************************************************
+ ** md5.h -- header file for implementation of MD5 **
+ ** RSA Data Security, Inc. MD5 Message-Digest Algorithm **
+ ** Created: 2/17/90 RLR **
+ ** Revised: 12/27/90 SRD,AJ,BSK,JT Reference C version **
+ ** Revised (for MD5): RLR 4/27/91 **
+ ** -- G modified to have y&~z instead of y&z **
+ ** -- FF, GG, HH modified to add in last register done **
+ ** -- Access pattern: round 2 works mod 5, round 3 works mod 3 **
+ ** -- distinct additive constant for each step **
+ ** -- round 4 added, working mod 7 **
+ ***********************************************************************
+ */
+
+/*
+ ***********************************************************************
+ ** Copyright (C) 1990, 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. 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. **
+ ***********************************************************************
+ */
+
+#ifndef __MD5_INCLUDE__
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* typedef a 32-bit type */
+typedef uint32_t UINT4;
+
+/* Data structure for MD5 (Message-Digest) computation */
+typedef struct {
+ UINT4 i[2]; /* number of _bits_ handled mod 2^64 */
+ UINT4 buf[4]; /* scratch buffer */
+ unsigned char in[64]; /* input buffer */
+ unsigned char digest[16]; /* actual digest after MD5Final call */
+} MD5_CTX;
+
+void MD5Init (MD5_CTX *);
+void MD5Update (MD5_CTX *, const unsigned char *, unsigned int);
+void MD5Final (unsigned char [16], MD5_CTX *);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#define __MD5_INCLUDE__
+#endif /* __MD5_INCLUDE__ */
diff --git a/cpukit/libmd/preinstall.am b/cpukit/libmd/preinstall.am
new file mode 100644
index 0000000000..dba6cc4d81
--- /dev/null
+++ b/cpukit/libmd/preinstall.am
@@ -0,0 +1,7 @@
+## Automatically generated by ampolish3 - Do not edit
+
+if AMPOLISH3
+$(srcdir)/preinstall.am: Makefile.am
+ $(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
+endif
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 13:29:18 +0000