X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/secnet/blobdiff_plain/6fbd4b99bc50cf9cd54a1b6e2b2c96c4ba4a9b19..1caa23ff879cec7f8f36b32a987f0610291ef177:/rsa.c

diff --git a/rsa.c b/rsa.c
index 4702fe9..caa030b 100644
--- a/rsa.c
+++ b/rsa.c
@@ -36,7 +36,7 @@ struct rsapub {
 
 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;
@@ -130,7 +130,7 @@ static string_t rsa_sign(void *sst, uint8_t *data, uint32_t datalen)
 }
 
 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;