Solaris /dev/random A Solaris kernel module to emulate /dev/random and /dev/urandom known from Linux in Solaris. Use at your own risk. FYI: SUN now provides /dev/random too: Solaris 9 (SunOS 5.9): Included in the OS distribution (32Bit / 64Bit). Solaris 8 (SunOS 5.8): Patch 112438 (32Bit / 64Bit). Solaris 8_x86 (SunOS 5.8_x86): Patch 112439 (32Bit / 64Bit). Solaris 7 / 7_x86 (SunOS 5.7 / 5.7_x86):