krb5_kt_read_service_key - Retrieve a service key from a key table.¶
-
krb5_error_code
krb5_kt_read_service_key(krb5_context context, krb5_pointer keyprocarg, krb5_principal principal, krb5_kvno vno, krb5_enctype enctype, krb5_keyblock ** key)¶
| param: | [in] context - Library context [in] keyprocarg - Name of a key table (NULL to use default name) [in] principal - Service principal [in] vno - Key version number (0 for highest available) [in] enctype - Encryption type (0 for any type) [out] key - Service key from key table |
|---|
| retval: |
|
|---|---|
| return: |
|
Open and search the specified key table for the entry identified by principal , enctype , and vno . If no key is found, return an error code.
The default key table is used, unless keyprocarg is non-null. keyprocarg designates a specific key table.
Use krb5_free_keyblock() to free key when it is no longer needed.