Exemple #1
0
int
validate (const char *dst, const void *src, int srclen)
{
    int n;
    char buf[9];

    if (encode_block (buf, &n, src, srclen) < 0)
        return (-1);
    if (n != strlen (dst))
        return (-1);
    if (strncmp (dst, buf, n))
        return (-1);

    if (decode_block (buf, &n, dst, strlen (dst)) < 0)
        return (-1);
    if (n != srclen)
        return (-1);
    if (strncmp (src, buf, n))
        return (-1);

    if (encode_context (buf, &n, src, srclen) < 0)
        return (-1);
    if (n != strlen (dst))
        return (-1);
    if (strncmp (dst, buf, n))
        return (-1);

    if (decode_context (buf, &n, dst, strlen (dst)) < 0)
        return (-1);
    if (n != srclen)
        return (-1);
    if (strncmp (src, buf, n))
        return (-1);

    return (0);
}
Exemple #2
0
int
validate (const unsigned char *src, const unsigned char *dst)
{
    int n;
    unsigned char buf[9];

    if (encode_block (buf, &n, src, strlen (src)) < 0)
        return (-1);
    if (n != strlen (dst))
        return (-1);
    if (strncmp (dst, buf, n))
        return (-1);

    if (decode_block (buf, &n, dst, strlen (dst)) < 0)
        return (-1);
    if (n != strlen (src))
        return (-1);
    if (strncmp (src, buf, n))
        return (-1);

    if (encode_context (buf, &n, src, strlen (src)) < 0)
        return (-1);
    if (n != strlen (dst))
        return (-1);
    if (strncmp (dst, buf, n))
        return (-1);

    if (decode_context (buf, &n, dst, strlen (dst)) < 0)
        return (-1);
    if (n != strlen (src))
        return (-1);
    if (strncmp (src, buf, n))
        return (-1);

    return (0);
}