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add krb5_keytype_to_enctypes

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4182 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-12-11 06:34:03 +00:00
parent 17430505a8
commit d1b888c879
1 changed files with 25 additions and 0 deletions
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25
lib/krb5/encrypt.c
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@@ -148,6 +148,31 @@ krb5_etype_to_string(krb5_context context,
return 0;
}
krb5_error_code
krb5_keytype_to_etypes(krb5_context context,
krb5_keytype keytype,
krb5_enctype **etypes)
{
krb5_enctype *tmp;
struct encryption_type *e;
int i;
*etypes = malloc((num_etypes + 1) * sizeof(*etypes));
if (*etypes == NULL)
return ENOMEM;
i = 0;
for (e = em; e < em + num_etypes; ++e)
if (e->keytype == keytype)
(*etypes)[i++] = e->type;
tmp = realloc (*etypes, i * sizeof(*etypes));
if (tmp == NULL) {
free (*etypes);
return ENOMEM;
}
*etypes = tmp;
return 0;
}
krb5_error_code
krb5_etype_to_keytype(krb5_context context,
krb5_enctype etype,