Provided by: libldns-dev_1.6.17-1ubuntu0.1_amd64 bug

NAME

       ldns_dane_create_tlsa_owner,       ldns_dane_cert2rdf,       ldns_dane_select_certificate,

       ldns_dane_create_tlsa_rr-

SYNOPSIS

       #include <stdint.h>
       #include <stdbool.h>

       #include <ldns/ldns.h>

       ldns_status  ldns_dane_create_tlsa_owner(ldns_rdf**  tlsa_owner,  const  ldns_rdf*   name,
       uint16_t port, ldns_dane_transport transport);

       ldns_status  ldns_dane_cert2rdf(ldns_rdf**  rdf,  X509* cert, ldns_tlsa_selector selector,
       ldns_tlsa_matching_type matching_type);

       ldns_status ldns_dane_select_certificate(X509** selected_cert, X509* cert, STACK_OF(X509)*
       extra_certs,  X509_STORE*  pkix_validation_store,  ldns_tlsa_certificate_usage cert_usage,
       int index);

       ldns_status    ldns_dane_create_tlsa_rr(ldns_rr**    tlsa,     ldns_tlsa_certificate_usage
       certificate_usage,  ldns_tlsa_selector  selector,  ldns_tlsa_matching_type  matching_type,
       X509* cert);

DESCRIPTION

       ldns_dane_create_tlsa_owner() Creates a dname consisting of the given  name,  prefixed  by
              the  service  port  and  type  of  transport: _<EM>port</EM>._<EM>transport</EM>.<‐
              EM>name</EM>.

              tlsa_owner: The created dname.
              name: The dname that should be prefixed.
              port: The service port number for wich the name should be created.
              transport: The transport for wich the name should be created.
              Returns LDNS_STATUS_OK on success or an error code otherwise.

       ldns_dane_cert2rdf() Creates a LDNS_RDF_TYPE_HEX type rdf based on the binary data choosen
              by the selector and encoded using matching_type.

              rdf: The created created rdf of type LDNS_RDF_TYPE_HEX.
              cert: The certificate from which the data is selected
              selector: The full certificate or the public key
              matching_type: The full data or the SHA256 or SHA512 hash of the selected data
              Returns LDNS_STATUS_OK on success or an error code otherwise.

       ldns_dane_select_certificate()  Selects  the  certificate  from  cert,  extra_certs or the
              pkix_validation_store based on the value of cert_usage and index.

              selected_cert: The selected cert.
              cert: The certificate to validate (or not)
              extra_certs: Intermediate certificates that might be necessary  during  validation.
              May  be NULL, except when the certificate usage is "Trust Anchor Assertion" because
              the  trust  anchor  has  to  be  provided.(otherwise  choose   a   "Domain   issued
              certificate!"
              pkix_validation_store:  Used  when  the  certificate  usage  is  "CA constraint" or
              "Service Certificate Constraint" to validate the certificate and, in  case  of  "CA
              constraint",  select  the  CA.   When  pkix_validation_store is NULL, validation is
              explicitely turned off and the behaviour is then the  same  as  for  "Trust  anchor
              assertion" and "Domain issued certificate" respectively.
              cert_usage: Which certificate to use and how to validate.
              index:  Used  to  select  the  trust anchor when certificate usage is "Trust Anchor
              Assertion". 0 is the last certificate in the validation chain. 1 the one but  last,
              etc. When index is -1, the last certificate is used that MUST be self-signed.  This
              can help to make sure that the intended (self  signed)  trust  anchor  is  actually
              present in extra_certs (which is a DANE requirement).

              Returns LDNS_STATUS_OK on success or an error code otherwise.

       ldns_dane_create_tlsa_rr()  Creates  a TLSA resource record from the certificate.  No PKIX
              validation is performed! The given certificate is used as data regardless the value
              of certificate_usage.

              tlsa: The created TLSA resource record.
              certificate_usage: The value for the Certificate Usage field
              selector: The value for the Selector field
              matching_type: The value for the Matching Type field
              cert: The certificate which data will be represented

              Returns LDNS_STATUS_OK on success or an error code otherwise.

AUTHOR

       The ldns team at NLnet Labs. Which consists out of Jelte Jansen and Miek Gieben.

REPORTING BUGS

       Please    report    bugs    to    ldns-team@nlnetlabs.nl    or    in   our   bugzilla   at
       http://www.nlnetlabs.nl/bugs/index.html

COPYRIGHT

       Copyright (c) 2004 - 2006 NLnet Labs.

       Licensed under the BSD License. There is NO warranty;  not  even  for  MERCHANTABILITY  or
       FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO

       ldns_dane_verify,  ldns_dane_verify_rr.   And perldoc Net::DNS, RFC1034, RFC1035, RFC4033,
       RFC4034  and RFC4035.

REMARKS

       This manpage was automaticly generated from the ldns source code by  use  of  Doxygen  and
       some perl.

                                           30 May 2006                                    ldns(3)