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remove dead code

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3943 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-11-11 20:50:34 +00:00
parent 272780c505
commit 6d6ab95ecb
1 changed files with 4 additions and 43 deletions
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47
lib/krb5/checksum.c
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@@ -154,42 +154,6 @@ MD4_DES_verify (void *p, size_t len, const krb5_keyblock *keyblock,
return memcmp (res, (u_char *)other + 8, 16); return memcmp (res, (u_char *)other + 8, 16);
} }
#if 0
static void
MD4_DES_broken_checksum (void *p, size_t len, const krb5_keyblock *keyblock,
void *result)
{
struct md4 md4;
des_key_schedule schedule;
u_char *r = result;
md4_init(&md4);
md4_update(&md4, p, len);
md4_finito(&md4, r);
des_set_key((des_cblock*)keyblock->keyvalue.data, schedule);
des_cbc_encrypt(result, result, 16, schedule,
(des_cblock*)keyblock->keyvalue.data, DES_ENCRYPT);
}
static int
MD4_DES_broken_verify (void *p, size_t len, const krb5_keyblock *keyblock,
void *other)
{
des_key_schedule schedule;
u_char res[16];
struct md4 md4;
des_set_key((des_cblock*)keyblock->keyvalue.data, schedule);
des_cbc_encrypt(other, other, 16, schedule,
(des_cblock*)keyblock->keyvalue.data, DES_DECRYPT);
md4_init(&md4);
md4_update(&md4, p, len);
md4_finito(&md4, res);
return memcmp (res, (u_char *)other, 16);
}
#endif
static void static void
MD5_DES_checksum (void *p, size_t len, const krb5_keyblock *keyblock, MD5_DES_checksum (void *p, size_t len, const krb5_keyblock *keyblock,
@@ -359,10 +323,6 @@ static struct checksum_type cm[] = {
MD5_checksum, NULL, F_CPROOF, "md5" }, MD5_checksum, NULL, F_CPROOF, "md5" },
{ CKSUMTYPE_RSA_MD4_DES, 64, 24, KEYTYPE_DES, { CKSUMTYPE_RSA_MD4_DES, 64, 24, KEYTYPE_DES,
MD4_DES_checksum, MD4_DES_verify, F_KEYED|F_CPROOF, "md4-des" }, MD4_DES_checksum, MD4_DES_verify, F_KEYED|F_CPROOF, "md4-des" },
#if 0
{ CKSUMTYPE_RSA_MD4_DES, 64, 16, KEYTYPE_DES,
MD4_DES_broken_checksum, MD4_DES_broken_verify, F_KEYED|F_CPROOF, "md4-des" },
#endif
{ CKSUMTYPE_RSA_MD5_DES, 64, 24, KEYTYPE_DES, { CKSUMTYPE_RSA_MD5_DES, 64, 24, KEYTYPE_DES,
MD5_DES_checksum, MD5_DES_verify, F_KEYED|F_CPROOF, "md5-des" }, MD5_DES_checksum, MD5_DES_verify, F_KEYED|F_CPROOF, "md5-des" },
{ CKSUMTYPE_RSA_MD5_DES3, 64, 24, KEYTYPE_DES3, { CKSUMTYPE_RSA_MD5_DES3, 64, 24, KEYTYPE_DES3,
@@ -388,8 +348,9 @@ find_checksum_type(krb5_cksumtype ctype)
krb5_boolean krb5_boolean
krb5_checksum_is_keyed(krb5_cksumtype ctype) krb5_checksum_is_keyed(krb5_cksumtype ctype)
{ {
struct checksum_type *c; struct checksum_type *c = find_checksum_type(ctype);
c = find_checksum_type(ctype); if(c == NULL)
return FALSE;
return (c->flags & F_KEYED) != 0; return (c->flags & F_KEYED) != 0;
} }
@@ -398,7 +359,7 @@ krb5_checksum_is_collision_proof(krb5_cksumtype ctype)
{ {
struct checksum_type *c = find_checksum_type(ctype); struct checksum_type *c = find_checksum_type(ctype);
if(c == NULL) if(c == NULL)
return FALSE; /* XXX */ return FALSE;
return (c->flags & F_CPROOF) != 0; return (c->flags & F_CPROOF) != 0;
} }