--- openssh-5.9p1/entropy.c.orig
+++ openssh-5.9p1/entropy.c
@@ -206,6 +206,7 @@
 void
 seed_rng(void)
 {
+	u_long mask;
 #ifndef OPENSSL_PRNG_ONLY
 	unsigned char buf[RANDOM_SEED_SIZE];
 #endif
@@ -213,7 +214,8 @@
 	 * OpenSSL version numbers: MNNFFPPS: major minor fix patch status
 	 * We match major, minor, fix and status (not patch)
 	 */
-	if ((SSLeay() ^ OPENSSL_VERSION_NUMBER) & ~0xff0L)
+	mask = (OPENSSL_VERSION_NUMBER >= 0x10000000) ? 0xffff0L : 0xff0L;
+	if ((SSLeay() ^ OPENSSL_VERSION_NUMBER) & ~mask)
 		fatal("OpenSSL version mismatch. Built against %lx, you "
 		    "have %lx", (u_long)OPENSSL_VERSION_NUMBER, SSLeay());