schemas/signed.tcl

    schema-include av.tcl
    schema-include fpr.tcl

    signed {
        {field . {map}}
        {field tbs {with tbs}}
        {# field data is optional, arbitrary type}
        {field pubs {list} {of type map} >0 optional}
        {field sigs {list} {of sig} >0 optional}
    }

    tbs {
        {field . {map}}
        {field t {str} >0} {# type of the data we sign}
    }

    sig {
        {field . {map}}
        {field tbs {with sig-tbs}}
        {field sign {with av}}
    }

    sig-tbs {
        {field . {map}}
        {field sid {with fpr}}
        {field nonce {bin} >0 optional} {# random bytes}
        {field when {tai} utc prec=ms optional}

        {# recipient's fingerprints}
        {field encrypted-to {list} {of fpr} >0 optional}
    }