krb5_auth_con_initivector - Cause an auth context to use cipher state.

krb5_error_code krb5_auth_con_initivector(krb5_context context, krb5_auth_context auth_context)

param:

[in] context - Library context

[in] auth_context - Authentication context

retval:

• 0 Success; otherwise - Kerberos error codes

Prepare auth_context to use cipher state when krb5_mk_priv() or krb5_rd_priv() encrypt or decrypt data.