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#include "PICA_id.h"
#include <openssl/bio.h>
#include <string.h>
int PICA_id_from_X509(X509 *x, unsigned char *id)
{
unsigned char *der = NULL;
int len;
len = i2d_X509(x, &der);
if (len <= 0)
{
return 0;
}
SHA224(der, len, id);
OPENSSL_free(der);
return 1;
}
unsigned char *PICA_id_from_base64(const unsigned char *buf, unsigned char *id)
{
}
char *PICA_id_to_base64(const unsigned char *id, char *buf)
{
BIO *biomem, *b64;
static char localbuf[PICA_ID_SIZE*2];
char *sourcebuf, *outputbuf = buf;
long b64len;
b64 = BIO_new(BIO_f_base64());
biomem = BIO_new(BIO_s_mem());
biomem = BIO_push(b64, biomem);
BIO_write(biomem, id, PICA_ID_SIZE);
BIO_flush(biomem);
b64len = BIO_get_mem_data(biomem, &sourcebuf);
if (outputbuf == NULL)
outputbuf = localbuf;
memcpy(outputbuf, sourcebuf, b64len);
outputbuf[b64len] = '\0';
BIO_free_all(biomem);
}
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