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update to pseudo-standard APIs for md4,md5,sha.

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some changes to libdes calls to make them more portable.


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7820 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-01-25 23:15:44 +00:00
parent 1ee6d08980
commit 1799ccfdaf
8 changed files with 84 additions and 84 deletions
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22
lib/gssapi/unwrap.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997 - 2000 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -70,7 +70,7 @@ OM_uint32 gss_unwrap
{
u_char *p, *pad;
size_t len;
struct md5 md5;
MD5_CTX md5;
u_char hash[16], seq_data[8];
des_key_schedule schedule;
des_cblock key;
@@ -114,8 +114,8 @@ OM_uint32 gss_unwrap
key[i] ^= 0xf0;
des_set_key (&key, schedule);
memset (&zero, 0, sizeof(zero));
des_cbc_encrypt ((des_cblock *)p,
(des_cblock *)p,
des_cbc_encrypt ((const void *)p,
(void *)p,
input_message_buffer->length - len,
schedule,
&zero,
@@ -134,16 +134,16 @@ OM_uint32 gss_unwrap
if (i != 0)
return GSS_S_BAD_MIC;
md5_init (&md5);
md5_update (&md5, p - 24, 8);
md5_update (&md5, p, input_message_buffer->length - len);
md5_finito (&md5, hash);
MD5Init (&md5);
MD5Update (&md5, p - 24, 8);
MD5Update (&md5, p, input_message_buffer->length - len);
MD5Final (hash, &md5);
memset (&zero, 0, sizeof(zero));
gss_krb5_getsomekey(context_handle, &key);
des_set_key (&key, schedule);
des_cbc_cksum ((des_cblock *)hash,
(des_cblock *)hash, sizeof(hash), schedule, &zero);
des_cbc_cksum ((const void *)hash, (void *)hash, sizeof(hash),
schedule, &zero);
if (memcmp (p - 8, hash, 8) != 0)
return GSS_S_BAD_MIC;
@@ -162,7 +162,7 @@ OM_uint32 gss_unwrap
p -= 16;
des_set_key (&key, schedule);
des_cbc_encrypt ((des_cblock *)p, (des_cblock *)p, 8,
des_cbc_encrypt ((const void *)p, (void *)p, 8,
schedule, (des_cblock *)hash, DES_DECRYPT);
memset (key, 0, sizeof(key));