asn1_get_length_ber(3) - phpMan

asn1_get_length_ber(3)                       libtasn1                      asn1_get_length_ber(3)



NAME
       asn1_get_length_ber - API function

SYNOPSIS
       #include <libtasn1.h>

       long asn1_get_length_ber(const unsigned char * ber, int ber_len, int * len);

ARGUMENTS
       const unsigned char * ber
                   BER data to decode.

       int ber_len Length of BER data to decode.

       int * len   Output variable containing the length of the BER length field.

DESCRIPTION
       Extract  a  length  field  from BER data.  The difference to asn1_get_length_der() is that
       this function will return a length even if the value has indefinite encoding.

RETURNS
       Return the decoded length value, or negative value when the value was too big.

SINCE
       2.0

COPYRIGHT
       Copyright (C) 2006-2015 Free Software Foundation, Inc..
       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 libtasn1 is maintained as a Texinfo manual.  If the info and
       libtasn1 programs are properly installed at your site, the command

              info libtasn1

       should give you access to the complete manual.  As an alternative you may obtain the  man-
       ual from:

              http://www.gnu.org/software/libtasn1/manual/

libtasn1                                       4.8                         asn1_get_length_ber(3)

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