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@gnu.org>.

COPYRIGHT

Copyright © 2002-2010 Simon Josefsson.
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.