plucky (3) gnutls_pkcs7_sign.3.gz

Provided by: gnutls-doc_3.8.9-2ubuntu2_all bug

NAME
       gnutls_pkcs7_sign - API function


SYNOPSIS
       #include <gnutls/pkcs7.h>

       int  gnutls_pkcs7_sign(gnutls_pkcs7_t pkcs7, gnutls_x509_crt_t signer, gnutls_privkey_t signer_key, const
       gnutls_datum_t  *   data,   gnutls_pkcs7_attrs_t   signed_attrs,   gnutls_pkcs7_attrs_t   unsigned_attrs,
       gnutls_digest_algorithm_t dig, unsigned flags);


ARGUMENTS
       gnutls_pkcs7_t pkcs7
                   should contain a gnutls_pkcs7_t type

       gnutls_x509_crt_t signer
                   the certificate to sign the structure

       gnutls_privkey_t signer_key
                   the key to sign the structure

       const gnutls_datum_t * data
                   The data to be signed or NULL if the data are already embedded

       gnutls_pkcs7_attrs_t signed_attrs
                   Any additional attributes to be included in the signed ones (or NULL)

       gnutls_pkcs7_attrs_t unsigned_attrs
                   Any additional attributes to be included in the unsigned ones (or NULL)

       gnutls_digest_algorithm_t dig
                   The digest algorithm to use for signing

       unsigned flags
                   Should be zero or one of GNUTLS_PKCS7 flags


DESCRIPTION
       This  function  will  add  a  signature  in the provided PKCS 7 structure for the provided data. Multiple
       signatures can be made with different signers.

       The available flags are: GNUTLS_PKCS7_EMBED_DATA,  GNUTLS_PKCS7_INCLUDE_TIME,  GNUTLS_PKCS7_INCLUDE_CERT,
       and GNUTLS_PKCS7_WRITE_SPKI. They are explained in the gnutls_pkcs7_sign_flags definition.


RETURNS
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.


SINCE
       3.4.2


REPORTING BUGS
       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org


       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
       Copying  and distribution of this file, with or without modification, are permitted in any medium without
       royalty provided the copyright notice and this notice are preserved.


SEE ALSO
       The full documentation for gnutls is maintained as  a  Texinfo  manual.   If  the  /usr/share/doc/gnutls/
       directory does not contain the HTML form visit

       https://www.gnutls.org/manual/