asn1_bit_der man page on Archlinux
asn1_bit_der(3) libtasn1 asn1_bit_der(3)
asn1_bit_der - API function
void asn1_bit_der(const unsigned char * str, int bit_len, unsigned char
* der, int * der_len);
const unsigned char * str
int bit_len number of meaningful bits in STR.
unsigned char * der
int * der_len
number of meaningful bytes of DER (der..der[ans_len-1]).
Creates a length-value DER encoding for the input data as it would have
been for a BIT STRING. The DER encoded data will be copied in der .
Note that the BIT STRING tag is not included in the output.
This function does not return any value because it is expected that
der_len will contain enough bytes to store the string plus the DER
encoding. The DER encoding size can be obtained using
Copyright © 2006-2013 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.
The full documentation for libtasn1 is maintained as a Texinfo manual.
If the info and libtasn1 programs are properly installed at your site,
should give you access to the complete manual. As an alternative you
may obtain the manual from:
libtasn1 3.4 asn1_bit_der(3)
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