# MIT Kerberos Documentation

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# 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.