man sc_base64_encode (Fonctions bibliothèques) - Encode a stream to base64

NAME

sc_base64_encode - Encode a stream to base64

SYNOPSIS

#include <opensc.h>

int sc_base64_encode(const unsigned char *inbuf, size_t inlen,
                     unsigned char *outbuf, size_t outlen,
                     size_t linelength);
		

 

DESCRIPTION

This function encodes the buffer pointed to by inbuf of sizeinlen as base64, and stores the result in outbuf, which is outlen bytes long. A linefeed (\n) will be inserted everylinelength bytes in the output buffer.


You must ensure outbuf has enough space to store the base64-encoded version of inbuf.

RETURN VALUE

Returns 0 if successful, or a negative value in case of error.