static const char *hexchars="0123456789abcdef";
-static string_t rsa_sign(void *sst, uint8_t *data, uint32_t datalen)
+static string_t rsa_sign(void *sst, uint8_t *data, int32_t datalen)
{
struct rsapriv *st=sst;
MP_INT a, b, u, v, tmp, tmp2;
}
static rsa_checksig_fn rsa_sig_check;
-static bool_t rsa_sig_check(void *sst, uint8_t *data, uint32_t datalen,
+static bool_t rsa_sig_check(void *sst, uint8_t *data, int32_t datalen,
cstring_t signature)
{
struct rsapub *st=sst;