# MIT Kerberos Documentation

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# krb5_get_permitted_enctypes - Return a list of encryption types permitted for session keys.

krb5_error_code `krb5_get_permitted_enctypes`(krb5_context context, krb5_enctype ** ktypes)

param: | [in] context - Library context [out] ktypes - Zero-terminated list of encryption types

retval: | 0 Success; otherwise - Kerberos error codes

This function returns the list of encryption types permitted for session keys within context , as determined by configuration or by a previous call to `krb5_set_default_tgs_enctypes()` .

Use `krb5_free_enctypes()` to free ktypes when it is no longer needed.