Commit f2b86c95 authored by Ulf Möller's avatar Ulf Möller
Browse files

minor change for the prng

parent 11afb40c

crypto/rand/md_rand.c

+5 −7
Original line number Diff line number Diff line
@@ -360,15 +360,13 @@ static int ssleay_rand_bytes(unsigned char *buf, int num) 
		 */

		if ((fh = fopen(DEVRANDOM, "r")) != NULL)

			{

			unsigned char tmpbuf[32];

			unsigned char tmpbuf[ENTROPY_NEEDED];

			int i;



			fread((unsigned char *)tmpbuf,1,32,fh);

			/* we don't care how many bytes we read,

			 * we will just copy the 'stack' if there is

			 * nothing else :-) */

			i=fread((unsigned char *)tmpbuf,1,ENTROPY_NEEDED,fh);

			fclose(fh);

			RAND_seed(tmpbuf,32);

			memset(tmpbuf,0,32);

			RAND_seed(tmpbuf,i);

			memset(tmpbuf,0,i);

			}

#endif

#ifdef PURIFY

rsaref/rsaref.c

+2 −1
Original line number Diff line number Diff line
@@ -279,7 +279,8 @@ int RSA_ref_public_encrypt(int len, unsigned char *from, unsigned char *to, 
	R_GetRandomBytesNeeded((unsigned int *)&i,&rnd);

	while (i > 0)

		{

		RAND_bytes(buf,16);

		if (RAND_bytes(buf,16) <= 0)

			goto err;

		R_RandomUpdate(&rnd,buf,(unsigned int)((i>16)?16:i));

		i-=16;

		}