shishi_asn1_to_der_field(3)
NAME
shishi_asn1_to_der_field - API function
SYNOPSIS
#include <shishi.h> int shishi_asn1_to_der_field(Shishi * handle, Shishi_asn1 node, const char * field, char ** der, size_t * len);
ARGUMENTS
- Shishi * handle
- shishi handle as allocated by shishi_init().
- Shishi_asn1 node
- ASN.1 data that have field to extract.
- const char * field
- name of field in node to extract.
- char ** der output array that holds DER encoding of field in node.
- size_t * len
- output variable with length of der output array.
DESCRIPTION
Extract newly allocated DER representation of specified ASN.1 field.
RETURN VALUE
Returns SHISHI_OK if successful, or SHISHI_ASN1_ERROR if DER encoding
fails (common reasons for this is that the ASN.1 is missing required
values).
REPORTING BUGS
Report bugs to <bug-shishi@josefsson.org>.
COPYRIGHT
Copyright © 2002-2008 Simon Josefsson.
Permission is granted to make and distribute verbatim copies of this
manual provided the copyright notice and this permission notice are
preserved on all copies.
SEE ALSO
- The full documentation for shishi is maintained as a Texinfo manual.
If the info and shishi programs are properly installed at your site,
the command
- info shishi
- should give you access to the complete manual.