use /dev/urandom instead of /dev/random for openswan ipsec keygen

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@568 3c298f89-4303-0410-b956-a3cf2f4a3e73

openwrt/package/openswan/patches/use-dev-urandom.patch

@@ -0,0 +1,36 @@
+diff -urN openswan-2.3.1dr6.old/programs/ranbits/ranbits.c openswan-2.3.1dr6.dev/programs/ranbits/ranbits.c
+--- openswan-2.3.1dr6.old/programs/ranbits/ranbits.c	2004-04-04 03:50:56.000000000 +0200
++++ openswan-2.3.1dr6.dev/programs/ranbits/ranbits.c	2005-04-05 17:37:16.000000000 +0200
+@@ -29,7 +29,7 @@
+ #include <openswan.h>
+ 
+ #ifndef DEVICE
+-#define	DEVICE	"/dev/random"
++#define	DEVICE	"/dev/urandom"
+ #endif
+ #ifndef QDEVICE
+ #define	QDEVICE	"/dev/urandom"
+diff -urN openswan-2.3.1dr6.old/programs/rsasigkey/rsasigkey.c openswan-2.3.1dr6.dev/programs/rsasigkey/rsasigkey.c
+--- openswan-2.3.1dr6.old/programs/rsasigkey/rsasigkey.c	2004-05-23 23:32:03.000000000 +0200
++++ openswan-2.3.1dr6.dev/programs/rsasigkey/rsasigkey.c	2005-04-05 17:38:00.000000000 +0200
+@@ -31,7 +31,7 @@
+ #include <gmp.h>
+ 
+ #ifndef DEVICE
+-#define	DEVICE	"/dev/random"
++#define	DEVICE	"/dev/urandom"
+ #endif
+ #ifndef MAXBITS
+ #define	MAXBITS	20000
+diff -urN openswan-2.3.1dr6.old/programs/starter/files.h openswan-2.3.1dr6.dev/programs/starter/files.h
+--- openswan-2.3.1dr6.old/programs/starter/files.h	2005-01-11 18:52:51.000000000 +0100
++++ openswan-2.3.1dr6.dev/programs/starter/files.h	2005-04-05 17:38:16.000000000 +0200
+@@ -36,7 +36,7 @@
+ 
+ #define MY_PID_FILE     "/var/run/pluto/ipsec-starter.pid"
+ 
+-#define DEV_RANDOM      "/dev/random"
++#define DEV_RANDOM      "/dev/urandom"
+ #define DEV_URANDOM     "/dev/urandom"
+ 
+ #define PROC_IPSECVERSION   "/proc/net/ipsec_version"