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krb5_kt_get_entry - Get an entry from a key table.
====================================================
..
.. c:function:: krb5_error_code krb5_kt_get_entry(krb5_context context, krb5_keytab keytab, krb5_const_principal principal, krb5_kvno vno, krb5_enctype enctype, krb5_keytab_entry * entry)
..
:param:
**[in]** **context** - Library context
**[in]** **keytab** - Key table handle
**[in]** **principal** - Principal name
**[in]** **vno** - Key version number (0 for highest available)
**[in]** **enctype** - Encryption type (0 zero for any enctype)
**[out]** **entry** - Returned entry from key table
..
:retval:
- 0 Success
- Kerberos error codes on failure
..
Retrieve an entry from a key table which matches the *keytab* , *principal* , *vno* , and *enctype* . If *vno* is zero, retrieve the highest-numbered kvno matching the other fields. If *enctype* is 0, match any enctype.
Use :c:func:`krb5_free_keytab_entry_contents()` to free *entry* when it is no longer needed.
..
.. note::
If *vno* is zero, the function retrieves the highest-numbered-kvno entry that matches the specified principal.
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