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asn1_get_bit_der(3)		    libtasn1		     asn1_get_bit_der(3)

NAME
     asn1_get_bit_der - API function

SYNOPSIS
     #include <libtasn1.h>

     int asn1_get_bit_der(const unsigned char * der, int der_len, int * ret_len,
     unsigned char * str, int str_size, int * bit_len);

ARGUMENTS
     const unsigned char * der
		 DER data to decode containing the BIT SEQUENCE.

     int der_len Length of DER data to decode.

     int * ret_len
		 Output variable containing the length of the DER data.

     unsigned char * str
		 Pre-allocated output buffer to put decoded BIT SEQUENCE in.

     int str_sizeLength of pre-allocated output buffer.

     int * bit_len
		 Output variable containing the size of the BIT SEQUENCE.

DESCRIPTION
     Extract a BIT SEQUENCE from DER data.

RETURNS
     ASN1_SUCCESS on success, or an error.

COPYRIGHT
     Copyright (C) 2006-2025 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 manual from:

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

libtasn1			     4.21.0		     asn1_get_bit_der(3)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=asn1_get_bit_der&sektion=3&manpath=FreeBSD+Ports+15.1.quarterly>

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