/* forward declaration */
#if defined(__STDC__) || defined(KRB5_PROVIDE_PROTOTYPES)
-static void Transform (UINT4 *, UINT4 *);
+static void Transform (krb5_ui_4 *, krb5_ui_4 *);
#else
static void Transform ();
#endif
{(a) += F ((b), (c), (d)) + (x); \
(a) = ROTATE_LEFT ((a), (s));}
#define GG(a, b, c, d, x, s) \
- {(a) += G ((b), (c), (d)) + (x) + (UINT4)013240474631; \
+ {(a) += G ((b), (c), (d)) + (x) + (krb5_ui_4)013240474631; \
(a) = ROTATE_LEFT ((a), (s));}
#define HH(a, b, c, d, x, s) \
- {(a) += H ((b), (c), (d)) + (x) + (UINT4)015666365641; \
+ {(a) += H ((b), (c), (d)) + (x) + (krb5_ui_4)015666365641; \
(a) = ROTATE_LEFT ((a), (s));}
void MD4Init (mdContext)
MD4_CTX *mdContext;
{
- mdContext->i[0] = mdContext->i[1] = (UINT4)0;
+ mdContext->i[0] = mdContext->i[1] = (krb5_ui_4)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;
+ mdContext->buf[0] = (krb5_ui_4)0x67452301;
+ mdContext->buf[1] = (krb5_ui_4)0xefcdab89;
+ mdContext->buf[2] = (krb5_ui_4)0x98badcfe;
+ mdContext->buf[3] = (krb5_ui_4)0x10325476;
}
void MD4Update (mdContext, inBuf, inLen)
unsigned char *inBuf;
unsigned int inLen;
{
- UINT4 in[16];
+ krb5_ui_4 in[16];
int mdi;
unsigned int i, ii;
mdi = (int)((mdContext->i[0] >> 3) & 0x3F);
/* update number of bits */
- if ((mdContext->i[0] + ((UINT4)inLen << 3)) < mdContext->i[0])
+ if ((mdContext->i[0] + ((krb5_ui_4)inLen << 3)) < mdContext->i[0])
mdContext->i[1]++;
- mdContext->i[0] += ((UINT4)inLen << 3);
- mdContext->i[1] += ((UINT4)inLen >> 29);
+ mdContext->i[0] += ((krb5_ui_4)inLen << 3);
+ mdContext->i[1] += ((krb5_ui_4)inLen >> 29);
while (inLen--) {
/* add new character to buffer, increment mdi */
/* 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]);
+ in[i] = (((krb5_ui_4)mdContext->in[ii+3]) << 24) |
+ (((krb5_ui_4)mdContext->in[ii+2]) << 16) |
+ (((krb5_ui_4)mdContext->in[ii+1]) << 8) |
+ ((krb5_ui_4)mdContext->in[ii]);
Transform (mdContext->buf, in);
mdi = 0;
}
void MD4Final (mdContext)
MD4_CTX *mdContext;
{
- UINT4 in[16];
+ krb5_ui_4 in[16];
int mdi;
unsigned int i, ii;
unsigned int 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]);
+ in[i] = (((krb5_ui_4)mdContext->in[ii+3]) << 24) |
+ (((krb5_ui_4)mdContext->in[ii+2]) << 16) |
+ (((krb5_ui_4)mdContext->in[ii+1]) << 8) |
+ ((krb5_ui_4)mdContext->in[ii]);
Transform (mdContext->buf, in);
/* Basic MD4 step. Transform buf based on in.
*/
static void Transform (buf, in)
-UINT4 *buf;
-UINT4 *in;
+krb5_ui_4 *buf;
+krb5_ui_4 *in;
{
- UINT4 a = buf[0], b = buf[1], c = buf[2], d = buf[3];
+ krb5_ui_4 a = buf[0], b = buf[1], c = buf[2], d = buf[3];
/* Round 1 */
FF (a, b, c, d, in[ 0], 3);
***********************************************************************
*/
+/*
+ * Modified by John Carr, MIT, to use Kerberos 5 typedefs.
+ */
+
/*
***********************************************************************
** Copyright (C) 1990, RSA Data Security, Inc. All rights reserved. **
***********************************************************************
*/
+#include <krb5/krb5.h>
#include <krb5/rsa-md5.h>
/*
/* 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) += F ((b), (c), (d)) + (x) + (krb5_ui_4)(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) += G ((b), (c), (d)) + (x) + (krb5_ui_4)(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) += H ((b), (c), (d)) + (x) + (krb5_ui_4)(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) += I ((b), (c), (d)) + (x) + (krb5_ui_4)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
void MD5Init (mdContext)
MD5_CTX *mdContext;
{
- mdContext->i[0] = mdContext->i[1] = (UINT4)0;
+ mdContext->i[0] = mdContext->i[1] = (krb5_ui_4)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;
+ mdContext->buf[0] = (krb5_ui_4)0x67452301L;
+ mdContext->buf[1] = (krb5_ui_4)0xefcdab89L;
+ mdContext->buf[2] = (krb5_ui_4)0x98badcfeL;
+ mdContext->buf[3] = (krb5_ui_4)0x10325476L;
}
/* The routine MD5Update updates the message-digest context to
unsigned char *inBuf;
unsigned int inLen;
{
- UINT4 in[16];
+ krb5_ui_4 in[16];
int mdi;
unsigned int i, ii;
mdi = (int)((mdContext->i[0] >> 3) & 0x3F);
/* update number of bits */
- if ((mdContext->i[0] + ((UINT4)inLen << 3)) < mdContext->i[0])
+ if ((mdContext->i[0] + ((krb5_ui_4)inLen << 3)) < mdContext->i[0])
mdContext->i[1]++;
- mdContext->i[0] += ((UINT4)inLen << 3);
- mdContext->i[1] += ((UINT4)inLen >> 29);
+ mdContext->i[0] += ((krb5_ui_4)inLen << 3);
+ mdContext->i[1] += ((krb5_ui_4)inLen >> 29);
while (inLen--) {
/* add new character to buffer, increment mdi */
/* 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]);
+ in[i] = (((krb5_ui_4)mdContext->in[ii+3]) << 24) |
+ (((krb5_ui_4)mdContext->in[ii+2]) << 16) |
+ (((krb5_ui_4)mdContext->in[ii+1]) << 8) |
+ ((krb5_ui_4)mdContext->in[ii]);
Transform (mdContext->buf, in);
mdi = 0;
}
void MD5Final (mdContext)
MD5_CTX *mdContext;
{
- UINT4 in[16];
+ krb5_ui_4 in[16];
int mdi;
unsigned int i, ii;
unsigned int 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]);
+ in[i] = (((krb5_ui_4)mdContext->in[ii+3]) << 24) |
+ (((krb5_ui_4)mdContext->in[ii+2]) << 16) |
+ (((krb5_ui_4)mdContext->in[ii+1]) << 8) |
+ ((krb5_ui_4)mdContext->in[ii]);
Transform (mdContext->buf, in);
/* store buffer in digest */
/* Basic MD5 step. Transforms buf based on in.
*/
static void Transform (buf, in)
-UINT4 *buf;
-UINT4 *in;
+krb5_ui_4 *buf;
+krb5_ui_4 *in;
{
- UINT4 a = buf[0], b = buf[1], c = buf[2], d = buf[3];
+ register krb5_ui_4 a = buf[0], b = buf[1], c = buf[2], d = buf[3];
/* Round 1 */
#define S11 7