use /dev/urandom

diff --git a/d0_bignum-gmp.c b/d0_bignum-gmp.c
index 93bf0f72154d3c5c5da75de81c58344eb7794434..26414498c6342d6abe68211d9808f82006e0de0c 100644 (file)
--- a/d0_bignum-gmp.c
+++ b/d0_bignum-gmp.c
@@ -37,7 +37,9 @@ void d0_bignum_INITIALIZE(void)
        d0_bignum_init(&temp);
        gmp_randinit_mt(RANDSTATE);
        gmp_randseed_ui(RANDSTATE, time(NULL));
-       f = fopen("/dev/random", "rb");
+       f = fopen("/dev/urandom", "rb");
+       if(!f)
+               f = fopen("/dev/random", "rb");
        if(f)
        {
                unsigned char buf[256];