diff --git a/.gitignore b/.gitignore
index d8c4d6d..c72d0e5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ openssl-1.0.0a-usa.tar.bz2
 /openssl-1.0.0b-usa.tar.bz2
 /openssl-1.0.0c-usa.tar.bz2
 /openssl-1.0.0d-usa.tar.bz2
+/intel-accel-1.3.tar.gz
diff --git a/intel-accel-1.3-build.patch b/intel-accel-1.3-build.patch
new file mode 100644
index 0000000..99beb0d
--- /dev/null
+++ b/intel-accel-1.3-build.patch
@@ -0,0 +1,33 @@
+diff -up intel-accel-1.3/e_intelx.c.iabuild intel-accel-1.3/e_intelx.c
+--- intel-accel-1.3/e_intelx.c.iabuild	2011-07-12 16:40:07.000000000 +0200
++++ intel-accel-1.3/e_intelx.c	2011-07-20 14:02:22.000000000 +0200
+@@ -318,7 +318,7 @@ intelx_digests (ENGINE *e, const EVP_MD 
+  */
+ size_t OPENSSL_ia32_rdrand(void);
+ 
+-static int intelx_get_random_bytes (unsigned char *buf, size_t num)
++static int intelx_get_random_bytes (unsigned char *buf, int num)
+ {
+ 	size_t rnd;
+ 
+diff -up intel-accel-1.3/Makefile.iabuild intel-accel-1.3/Makefile
+--- intel-accel-1.3/Makefile.iabuild	2011-07-11 17:01:31.000000000 +0200
++++ intel-accel-1.3/Makefile	2011-07-20 14:06:33.000000000 +0200
+@@ -4,7 +4,7 @@
+ 	CC=$(CC) perl $< elf > $@
+ 
+ CC=gcc
+-CFLAGS=-fPIC -O -fomit-frame-pointer -Wall
++CFLAGS=-fPIC $(RPM_OPT_FLAGS) -I../include
+ AS=$(CC) -c -Wa,-noexecstack
+ 
+ OBJ=e_intelx.o e_rc4_hmac_md5.o e_aes_cbc_hmac_sha1.o
+@@ -16,7 +16,7 @@ OBJ+=sha1-586.o rc4-586.o aesni-x86.o x8
+ endif
+ 
+ libintel-accel.so:	$(OBJ) Makefile
+-	$(CC) -shared -o $@ $(OBJ) -Wl,-Bsymbolic,--version-script=libintelx.map
++	$(CC) -shared -fPIC $(RPM_OPT_FLAGS) -o $@ $(OBJ) -Wl,-Bsymbolic,--version-script=libintelx.map
+ 
+ sha1-%.s:		sha1-%.pl
+ rc4-%.s:		rc4-%.pl
diff --git a/openssl.spec b/openssl.spec
index 571953e..7f9d669 100644
--- a/openssl.spec
+++ b/openssl.spec
@@ -21,7 +21,7 @@
 Summary: A general purpose cryptography library with TLS implementation
 Name: openssl
 Version: 1.0.0d
-Release: 5%{?dist}
+Release: 6%{?dist}
 # We remove certain patented algorithms from the openssl source tarball
 # with the hobble-openssl script which is included below.
 Source: openssl-%{version}-usa.tar.bz2
@@ -32,6 +32,8 @@ Source8: openssl-thread-test.c
 Source9: opensslconf-new.h
 Source10: opensslconf-new-warning.h
 Source11: README.FIPS
+# Intel acceleration engine backported from upstream by Intel
+Source12: intel-accel-1.3.tar.gz
 # Build changes
 Patch0: openssl-1.0.0-beta4-redhat.patch
 Patch1: openssl-1.0.0-beta3-defaults.patch
@@ -40,6 +42,7 @@ Patch4: openssl-1.0.0-beta5-enginesdir.patch
 Patch5: openssl-0.9.8a-no-rpath.patch
 Patch6: openssl-0.9.8b-test-use-localhost.patch
 Patch7: openssl-1.0.0-timezone.patch
+Patch10: intel-accel-1.3-build.patch
 # Bug fixes
 Patch23: openssl-1.0.0-beta4-default-paths.patch
 Patch24: openssl-0.9.8j-bad-mime.patch
@@ -123,7 +126,7 @@ package provides Perl scripts for converting certificates and keys
 from other formats to the formats used by the OpenSSL toolkit.
 
 %prep
-%setup -q -n %{name}-%{version}
+%setup -q -n %{name}-%{version} -a 12
 
 %{SOURCE1} > /dev/null
 %patch0 -p1 -b .redhat
@@ -133,6 +136,9 @@ from other formats to the formats used by the OpenSSL toolkit.
 %patch5 -p1 -b .no-rpath
 %patch6 -p1 -b .use-localhost
 %patch7 -p1 -b .timezone
+pushd intel-accel-1.3
+%patch10 -p1 -b .iabuild
+popd
 
 %patch23 -p1 -b .default-paths
 %patch24 -p1 -b .bad-mime
@@ -228,6 +234,12 @@ make rehash
 # Overwrite FIPS README
 cp -f %{SOURCE11} .
 
+%ifarch %ix86 x86_64
+pushd intel-accel-1.3
+make
+popd
+%endif
+
 %check
 # Verify that what was compiled actually works.
 
@@ -355,6 +367,12 @@ rm -rf $RPM_BUILD_ROOT/%{_bindir}/openssl_fips_fingerprint
 rm -rf $RPM_BUILD_ROOT/%{_libdir}/fips_premain.*
 rm -rf $RPM_BUILD_ROOT/%{_libdir}/fipscanister.*
 
+%ifarch %ix86 x86_64
+pushd intel-accel-1.3
+install -m755 libintel-accel.so $RPM_BUILD_ROOT%{_libdir}/openssl/engines
+popd
+%endif
+
 %clean
 [ "$RPM_BUILD_ROOT" != "/" ] && rm -rf $RPM_BUILD_ROOT
 
@@ -416,6 +434,10 @@ rm -rf $RPM_BUILD_ROOT/%{_libdir}/fipscanister.*
 %postun -p /sbin/ldconfig
 
 %changelog
+* Wed Jul 20 2011 Tomas Mraz <tmraz@redhat.com> 1.0.0d-6
+- add support for newest Intel acceleration improvements backported
+  from upstream by Intel in form of a separate engine
+
 * Thu Jun  9 2011 Tomas Mraz <tmraz@redhat.com> 1.0.0d-5
 - allow the AES-NI engine in the FIPS mode
 
diff --git a/sources b/sources
index 302a734..307ebbe 100644
--- a/sources
+++ b/sources
@@ -1 +1,2 @@
 531c1627ff9701cb8540ee3bd03de5d7  openssl-1.0.0d-usa.tar.bz2
+e91fe2d35b6169793dd3b46e0526925b  intel-accel-1.3.tar.gz