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(key_type): add `best_cksumtype'

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(krb5_keytype_to_cksumtype): new function


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3566 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-09-29 20:43:08 +00:00
parent f2943ec899
commit 5ba6a0b9ec
1 changed files with 18 additions and 3 deletions
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21
lib/krb5/encrypt.c
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@@ -331,11 +331,15 @@ static struct key_type {
krb5_keytype ktype;
krb5_error_code (*random_key)(krb5_data *);
krb5_enctype best_etype;
krb5_cksumtype best_cksumtype;
const char *name;
} km [] = {
{ KEYTYPE_NULL, NULL, ETYPE_NULL, "null" },
{ KEYTYPE_DES, DES_random_key, ETYPE_DES_CBC_MD5, "des" },
{ KEYTYPE_DES3, DES3_random_key,ETYPE_DES3_CBC_MD5, "des3" }
{ KEYTYPE_NULL, NULL, ETYPE_NULL,
CKSUMTYPE_NONE, "null" },
{ KEYTYPE_DES, DES_random_key, ETYPE_DES_CBC_MD5,
CKSUMTYPE_RSA_MD5_DES, "des" },
{ KEYTYPE_DES3, DES3_random_key,ETYPE_DES3_CBC_MD5,
CKSUMTYPE_HMAC_SHA1_DES3, "des3" }
};
static struct key_type*
@@ -411,6 +415,17 @@ krb5_keytype_to_etype(krb5_context context, krb5_keytype ktype,
return 0;
}
krb5_error_code
krb5_keytype_to_cksumtype(krb5_context context,
krb5_keytype ktype,
krb5_enctype *etype)
{
struct key_type *k = find_key_type(ktype);
if(k == NULL)
return KRB5_PROG_KEYTYPE_NOSUPP;
*etype = k->best_cksumtype;
return 0;
}
krb5_error_code
krb5_string_to_keytype(krb5_context context, const char *string,