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(krb5_keytype_to_enctypes_default): new function

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@7301 ec53bebd-3082-4978-b11e-865c3cabbd6b
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Assar Westerlund
1999-11-04 01:56:50 +00:00
parent 92550ff1f4
commit 477dea8523
1 changed files with 29 additions and 0 deletions
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29
lib/krb5/crypto.c
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@@ -1568,6 +1568,35 @@ krb5_keytype_to_enctypes (krb5_context context,
return 0;
}
/*
* First take the configured list of etypes for `keytype' if available,
* else, do `krb5_keytype_to_enctypes'.
*/
krb5_error_code
krb5_keytype_to_enctypes_default (krb5_context context,
krb5_keytype keytype,
unsigned *len,
int **val)
{
int i, n;
int *ret;
if (keytype != KEYTYPE_DES || context->etypes_des == NULL)
return krb5_keytype_to_enctypes (context, keytype, len, val);
for (n = 0; context->etypes_des[n]; ++n)
;
ret = malloc (n * sizeof(*ret));
if (ret == NULL && n != 0)
return ENOMEM;
for (i = 0; i < n; ++i)
ret[i] = context->etypes_des[i];
*len = n;
*val = ret;
return 0;
}
krb5_error_code
krb5_enctype_valid(krb5_context context,
krb5_enctype etype)