diff --git a/libarchive-openssl.patch b/libarchive-openssl.patch
new file mode 100644
index 0000000..9277cd6
--- /dev/null
+++ b/libarchive-openssl.patch
@@ -0,0 +1,60 @@
+--- libarchive/archive_crypto.c.orig
++++ libarchive/archive_crypto.c
+@@ -207,6 +207,7 @@ __archive_nettle_md5final(archive_md5_ct
+ static int
+ __archive_openssl_md5init(archive_md5_ctx *ctx)
+ {
++  OPENSSL_config(NULL);
+   EVP_DigestInit(ctx, EVP_md5());
+   return (ARCHIVE_OK);
+ }
+@@ -359,6 +360,7 @@ __archive_nettle_ripemd160final(archive_
+ static int
+ __archive_openssl_ripemd160init(archive_rmd160_ctx *ctx)
+ {
++  OPENSSL_config(NULL);
+   EVP_DigestInit(ctx, EVP_ripemd160());
+   return (ARCHIVE_OK);
+ }
+@@ -509,6 +511,7 @@ __archive_nettle_sha1final(archive_sha1_
+ static int
+ __archive_openssl_sha1init(archive_sha1_ctx *ctx)
+ {
++  OPENSSL_config(NULL);
+   EVP_DigestInit(ctx, EVP_sha1());
+   return (ARCHIVE_OK);
+ }
+@@ -733,6 +736,7 @@ __archive_nettle_sha256final(archive_sha
+ static int
+ __archive_openssl_sha256init(archive_sha256_ctx *ctx)
+ {
++  OPENSSL_config(NULL);
+   EVP_DigestInit(ctx, EVP_sha256());
+   return (ARCHIVE_OK);
+ }
+@@ -928,6 +932,7 @@ __archive_nettle_sha384final(archive_sha
+ static int
+ __archive_openssl_sha384init(archive_sha384_ctx *ctx)
+ {
++  OPENSSL_config(NULL);
+   EVP_DigestInit(ctx, EVP_sha384());
+   return (ARCHIVE_OK);
+ }
+@@ -1147,6 +1152,7 @@ __archive_nettle_sha512final(archive_sha
+ static int
+ __archive_openssl_sha512init(archive_sha512_ctx *ctx)
+ {
++  OPENSSL_config(NULL);
+   EVP_DigestInit(ctx, EVP_sha512());
+   return (ARCHIVE_OK);
+ }
+--- libarchive/archive_crypto_private.h.orig
++++ libarchive/archive_crypto_private.h
+@@ -135,6 +135,7 @@
+   defined(ARCHIVE_CRYPTO_SHA512_OPENSSL)
+ #define	ARCHIVE_CRYPTO_OPENSSL 1
+ #include <openssl/evp.h>
++#include <openssl/conf.h>
+ #endif
+ 
+ /* Windows crypto headers */
diff --git a/libarchive.changes b/libarchive.changes
index 5e01398..40dd84a 100644
--- a/libarchive.changes
+++ b/libarchive.changes
@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Tue Aug 20 05:34:09 UTC 2013 - crrodriguez@opensuse.org
+
+- remove artificial dependencies on libacl-devel, libbz2-devel,
+  zlib-devel from libarchive-devel.
+
+-------------------------------------------------------------------
+Mon Aug 19 21:14:38 UTC 2013 - crrodriguez@opensuse.org
+
+- libarchive-openssl.patch: Call OPENSSL_config where needed, 
+  otherwise on systems configured to use openSSL engines such 
+  as via-padlock wont benefit from hardware acceleration.
+
 -------------------------------------------------------------------
 Fri Aug 16 20:07:27 UTC 2013 - andreas.stieger@gmx.de
 
diff --git a/libarchive.spec b/libarchive.spec
index c339102..0e6244d 100644
--- a/libarchive.spec
+++ b/libarchive.spec
@@ -38,6 +38,7 @@ BuildRequires:  libxml2-devel
 BuildRequires:  pkg-config
 BuildRequires:  xz-devel
 BuildRequires:  zlib-devel
+Patch0:         libarchive-openssl.patch
 
 %description
 Libarchive is a programming library that can create and read several
@@ -116,9 +117,7 @@ methods, or new ways of reading/writing archives.
 
 %package -n libarchive-devel
 Requires:       %{libname} = %{version}
-Requires:       libacl-devel
-Requires:       libbz2-devel
-Requires:       zlib-devel
+Requires:       glibc-devel
 Summary:        Development files for libarchive
 Group:          Development/Libraries/C and C++
 
@@ -135,10 +134,10 @@ This package contains the development files.
 
 %prep
 %setup -q
-
+%patch0
 %build
 %global optflags    %{optflags} -D_REENTRANT -pipe
-%configure --disable-static --enable-bsdcpio
+%configure --disable-silent-rules --disable-static --enable-bsdcpio
 make %{?_smp_mflags}
 
 %check
@@ -148,6 +147,7 @@ make check
 %makeinstall
 find %{buildroot} -name '*.la' -type f -delete -print
 rm "%{buildroot}%{_mandir}/man5/"{tar,cpio,mtree}.5*
+sed -i -e '/Libs.private/d' %{buildroot}%{_libdir}/pkgconfig/libarchive.pc
 
 %post   -n %{libname} -p /sbin/ldconfig