gnutls_pem_base64_encode(3) gnutls gnutls_pem_base64_encode(3)

gnutls_pem_base64_encode - API function

#include <gnutls/gnutls.h>

int gnutls_pem_base64_encode(const char * msg, const gnutls_datum_t * data, char * result, size_t * result_size);

is a message to be put in the header (may be NULL)
contain the raw data
the place where base64 data will be copied
holds the size of the result

This function will convert the given data to printable data, using the base64 encoding. This is the encoding used in PEM messages.

The output string will be null terminated, although the output size will not include the terminating null.

On success GNUTLS_E_SUCCESS (0) is returned, GNUTLS_E_SHORT_MEMORY_BUFFER is returned if the buffer given is not long enough, or 0 on success.

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