diff --git a/.devtoolset-4-bouncycastle.metadata b/.devtoolset-4-bouncycastle.metadata
new file mode 100644
index 0000000..4aeb537
--- /dev/null
+++ b/.devtoolset-4-bouncycastle.metadata
@@ -0,0 +1 @@
+c8685c3e0f5a09bd3039bae4d3b99900808ac475 SOURCES/bcprov-jdk15on-152.tar.gz
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ef801cf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+SOURCES/bcprov-jdk15on-152.tar.gz
diff --git a/README.md b/README.md
deleted file mode 100644
index 98f42b4..0000000
--- a/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-The master branch has no content
-
-Look at the c7 branch if you are working with CentOS-7, or the c4/c5/c6 branch for CentOS-4, 5 or 6
-If you find this file in a distro specific branch, it means that no content has been checked in yet
diff --git a/SOURCES/bcprov-jdk15on-1.52.pom b/SOURCES/bcprov-jdk15on-1.52.pom
new file mode 100644
index 0000000..a7bd1dd
--- /dev/null
+++ b/SOURCES/bcprov-jdk15on-1.52.pom
@@ -0,0 +1,32 @@
+
+
+ 4.0.0
+ org.bouncycastle
+ bcprov-jdk15on
+ jar
+ Bouncy Castle Provider
+ 1.52
+ The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 1.8.
+ http://www.bouncycastle.org/java.html
+
+
+ Bouncy Castle Licence
+ http://www.bouncycastle.org/licence.html
+ repo
+
+
+
+ https://github.com/bcgit/bc-java
+
+
+ JIRA
+ http://www.bouncycastle.org/jira/secure/Dashboard.jspa
+
+
+
+ feedback-crypto
+ The Legion of the Bouncy Castle Inc.
+ feedback-crypto@bouncycastle.org
+
+
+
diff --git a/SOURCES/bouncycastle-OSGi.bnd b/SOURCES/bouncycastle-OSGi.bnd
new file mode 100644
index 0000000..b8cb26a
--- /dev/null
+++ b/SOURCES/bouncycastle-OSGi.bnd
@@ -0,0 +1,20 @@
+# BND/OSGI Properties by jjohnstn
+Application-Name: Bouncy Castle Provider
+Bundle-Name: bcprov
+Bundle-RequiredExecutionEnvironment: J2SE-1.5, JavaSE-1.6, JavaSE-1.7
+Bundle-SymbolicName: bcprov
+Bundle-Version: @VERSION@
+Built-By: ${user.name}
+Created-By: ${java.version} (${java.vendor})
+Extension-Name: org.bouncycastle.bcprovider
+Implementation-Vendor: BouncyCastle.org
+Implementation-Vendor-Id: org.bouncycastle
+Implementation-Version: @VERSION@.0
+Originally-Created-By: ${java.version} (${java.vendor})
+Specification-Vendor: BouncyCastle.org
+Specification-Version: 1.1
+Application-Library-Allowable-Codebase: *
+Caller-Allowable-Codebase: *
+Codebase: *
+Permissions: all-permissions
+Trusted-Library: true
diff --git a/SPECS/bouncycastle.spec b/SPECS/bouncycastle.spec
new file mode 100644
index 0000000..626d768
--- /dev/null
+++ b/SPECS/bouncycastle.spec
@@ -0,0 +1,355 @@
+%{?scl:%scl_package bouncycastle}
+%{!?scl:%global pkg_name %{name}}
+%{?java_common_find_provides_and_requires}
+
+%global ver 1.52
+%global archivever jdk15on-%(echo %{ver}|sed 's|\\\.||')
+%global classname org.bouncycastle.jce.provider.BouncyCastleProvider
+
+Summary: Bouncy Castle Crypto Package for Java
+Name: %{?scl_prefix}bouncycastle
+Version: %{ver}
+Release: 5.2%{?dist}
+License: MIT
+URL: http://www.bouncycastle.org
+# Use original sources from here on out.
+Source0: http://www.bouncycastle.org/download/bcprov-%{archivever}.tar.gz
+Source1: http://repo1.maven.org/maven2/org/bouncycastle/bcprov-jdk15on/%{ver}/bcprov-jdk15on-%{ver}.pom
+Source2: bouncycastle-OSGi.bnd
+
+BuildRequires: %{?scl_prefix_maven}aqute-bnd
+
+BuildRequires: %{?scl_prefix_java_common}junit
+BuildRequires: %{?scl_prefix_java_common}javapackages-tools
+Requires(post): %{?scl_prefix_java_common}javapackages-tools
+Requires(postun): %{?scl_prefix_java_common}javapackages-tools
+
+BuildArch: noarch
+
+Provides: %{?scl_prefix}bcprov = %{version}-%{release}
+
+%description
+The Bouncy Castle Crypto package is a Java implementation of cryptographic
+algorithms. The package is organized so that it contains a light-weight API
+suitable for use in any environment (including the newly released J2ME) with
+the additional infrastructure to conform the algorithms to the JCE framework.
+
+%package javadoc
+Summary: Javadoc for %{pkg_name}
+
+%description javadoc
+API documentation for the %{pkg_name} package.
+
+%prep
+%{?scl:scl enable %{scl_maven} %{scl} - << "EOF"}
+%setup -q -n bcprov-%{archivever}
+
+# Remove provided binaries
+find . -type f -name "*.class" -exec rm -f {} \;
+find . -type f -name "*.jar" -exec rm -f {} \;
+
+mkdir src
+unzip -qq src.zip -d src/
+#missing o.b.crypto.test.cavp package sources
+rm -fr src/org/bouncycastle/crypto/test/KDF*.java
+sed -i '/KDF/d' src/org/bouncycastle/crypto/test/RegressionTest.java
+
+cp -p %{SOURCE2} bc.bnd
+sed -i "s|@VERSION@|%{version}|" bc.bnd
+%{?scl:EOF}
+
+
+%build
+%{?scl:scl enable %{scl_maven} %{scl} - << "EOF"}
+pushd src
+ export CLASSPATH=$(build-classpath junit)
+ javac -g -source 1.6 -target 1.6 -encoding UTF-8 $(find . -type f -name "*.java")
+ jarfile="../bcprov.jar"
+ # Exclude all */test/* files except org.bouncycastle.util.test, cf. upstream
+ files="$(find . -type f \( -name '*.class' -o -name '*.properties' \) -not -path '*/test/*')"
+ files="$files $(find . -type f -path '*/org/bouncycastle/util/test/*.class')"
+ files="$files $(find . -type f -path '*/org/bouncycastle/jce/provider/test/*.class')"
+ files="$files $(find . -type f -path '*/org/bouncycastle/ocsp/test/*.class')"
+ test ! -d classes && mf="" \
+ || mf="`find classes/ -type f -name "*.mf" 2>/dev/null`"
+ test -n "$mf" && jar cvfm $jarfile $mf $files \
+ || jar cvf $jarfile $files
+popd
+java -jar $(build-classpath aqute-bnd) wrap -properties bc.bnd bcprov.jar
+%{?scl:EOF}
+
+
+%install
+%{?scl:scl enable %{scl_maven} %{scl} - << "EOF"}
+install -dm 755 $RPM_BUILD_ROOT%{_sysconfdir}/java/security/security.d
+touch $RPM_BUILD_ROOT%{_sysconfdir}/java/security/security.d/2000-%{classname}
+
+# install bouncy castle provider
+install -dm 755 $RPM_BUILD_ROOT%{_javadir}
+install -pm 644 bcprov.bar \
+ $RPM_BUILD_ROOT%{_javadir}/bcprov.jar
+
+install -dm 755 $RPM_BUILD_ROOT%{_javadir}/gcj-endorsed
+pushd $RPM_BUILD_ROOT%{_javadir}/gcj-endorsed
+ ln -sf ../bcprov.jar bcprov.jar
+popd
+
+# javadoc
+mkdir -p $RPM_BUILD_ROOT%{_javadocdir}/%{pkg_name}
+cp -pr docs/* $RPM_BUILD_ROOT%{_javadocdir}/%{pkg_name}
+
+# maven pom
+install -dm 755 $RPM_BUILD_ROOT%{_mavenpomdir}
+install -pm 644 %{SOURCE1} $RPM_BUILD_ROOT%{_mavenpomdir}/JPP-bcprov.pom
+%add_maven_depmap -a "bouncycastle:bcprov-jdk15,org.bouncycastle:bcprov-jdk16,org.bouncycastle:bcprov-jdk15" JPP-bcprov.pom bcprov.jar
+%{?scl:EOF}
+
+
+%check
+%{?scl:scl enable %{scl_maven} %{scl} - << "EOF"}
+pushd src
+ export CLASSPATH=$PWD:$(build-classpath junit hamcrest/core)
+ for test in $(find . -name AllTests.class) ; do
+ test=${test#./} ; test=${test%.class} ; test=${test//\//.}
+ # TODO: failures; get them fixed and remove || :
+ %java org.junit.runner.JUnitCore $test || :
+ done
+popd
+%{?scl:EOF}
+
+
+
+%post
+{
+ # Rebuild the list of security providers in classpath.security
+ suffix=security/classpath.security
+ secfiles="/usr/lib/$suffix /usr/lib64/$suffix"
+
+ for secfile in $secfiles
+ do
+ # check if this classpath.security file exists
+ [ -f "$secfile" ] || continue
+
+ sed -i '/^security\.provider\./d' "$secfile"
+
+ count=0
+ for provider in $(ls /etc/java/security/security.d)
+ do
+ count=$((count + 1))
+ echo "security.provider.${count}=${provider#*-}" >> "$secfile"
+ done
+ done
+} || :
+
+%postun
+if [ $1 -eq 0 ] ; then
+
+ {
+ # Rebuild the list of security providers in classpath.security
+ suffix=security/classpath.security
+ secfiles="/usr/lib/$suffix /usr/lib64/$suffix"
+
+ for secfile in $secfiles
+ do
+ # check if this classpath.security file exists
+ [ -f "$secfile" ] || continue
+
+ sed -i '/^security\.provider\./d' "$secfile"
+
+ count=0
+ for provider in $(ls /etc/java/security/security.d)
+ do
+ count=$((count + 1))
+ echo "security.provider.${count}=${provider#*-}" >> "$secfile"
+ done
+ done
+ } || :
+
+fi
+
+%files -f .mfiles
+%doc CONTRIBUTORS.html index.html
+%doc LICENSE.html
+%{_javadir}/gcj-endorsed/bcprov.jar
+%{_sysconfdir}/java/security/security.d/2000-%{classname}
+
+%files javadoc
+%{_javadocdir}/%{pkg_name}/
+%doc LICENSE.html
+
+%changelog
+* Wed Jul 1 2015 akurtakov 1.52-5.2
+- Do not use macro javac/jar but straight executables.
+
+* Tue Jun 30 2015 Mat Booth - 1.52-5.1
+- Import latest from Fedora
+
+* Tue Jun 23 2015 Roland Grunberg - 1.52-5
+- Remove Import/Export-Package statements.
+- Related: rhbz#1233354
+
+* Mon Jun 22 2015 Roland Grunberg - 1.52-4
+- Fix typo in OSGi metadata file.
+
+* Thu Jun 18 2015 Mat Booth - 1.52-3
+- Resolves: rhbz#1233354 - Add OSGi metadata
+
+* Wed Jun 17 2015 Fedora Release Engineering - 1.52-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild
+
+* Wed Apr 22 2015 Alexander Kurtakov 1.52-1
+- Update to 1.52.
+- Switch source/target to 1.6 as 1.5 is deprecated
+
+* Thu Jan 29 2015 gil cattaneo 1.50-6
+- introduce license macro
+
+* Wed Oct 22 2014 Mikolaj Izdebski - 1.50-5
+- Add alias for org.bouncycastle:bcprov-jdk15
+
+* Mon Jun 09 2014 Michal Srb - 1.50-4
+- Migrate to .mfiles
+
+* Sat Jun 07 2014 Fedora Release Engineering - 1.50-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild
+
+* Wed Feb 26 2014 Michal Srb - 1.50-2
+- Fix java BR/R
+- Build with -source/target 1.5
+- s/organised/organized/
+
+* Fri Feb 21 2014 Michal Srb - 1.50-1
+- Update to upstream version 1.50
+- Switch to java-headless
+
+* Mon Jan 6 2014 Mikolaj Izdebski - 1.46-12
+- Add Maven alias for bouncycastle:bcprov-jdk15
+
+* Tue Oct 22 2013 gil cattaneo 1.46-11
+- remove versioned Jars
+
+* Thu Aug 29 2013 gil cattaneo 1.46-10
+- remove update_maven_depmap
+
+* Mon Aug 05 2013 gil cattaneo 1.46-9
+- rebuilt rhbz#992026
+
+* Sat Aug 03 2013 Fedora Release Engineering - 1.46-8
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
+
+* Wed Feb 13 2013 Fedora Release Engineering - 1.46-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild
+
+* Wed Jul 18 2012 Fedora Release Engineering - 1.46-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild
+
+* Tue May 08 2012 Tom Callaway - 1.46-5
+- use original sources from here on out
+
+* Sat Feb 18 2012 Orcan Ogetbil - 1.46-4
+- Build with -source 1.6 -target 1.6
+
+* Thu Jan 12 2012 Orcan Ogetbil - 1.46-3
+- Update javac target version to 1.7 to build with new java
+
+* Thu Jan 12 2012 Fedora Release Engineering - 1.46-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
+
+* Tue Mar 01 2011 Orcan Ogetbil - 1.46-1
+- Import Bouncy Castle 1.46.
+
+* Mon Feb 07 2011 Fedora Release Engineering - 1.45-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_15_Mass_Rebuild
+
+* Thu Dec 30 2010 Alexander Kurtakov 1.45-2
+- Drop gcj.
+- Adapt to current guidelines.
+
+* Thu Feb 11 2010 Orcan Ogetbil - 1.45-1
+- Import Bouncy Castle 1.45.
+
+* Sat Nov 14 2009 Orcan Ogetbil - 1.44-1
+- Import Bouncy Castle 1.44.
+
+* Sun Sep 6 2009 Ville Skyttä - 1.43-6
+- Include improvements from #521475:
+- Include missing properties files in jar.
+- Build with javac -encoding UTF-8.
+- Use %%javac and %%jar macros.
+- Run test suite during build (ignoring failures for now).
+- Follow upstream in excluding various test suite classes from jar; drop
+ dependency on junit4.
+
+* Wed Aug 26 2009 Andrew Overholt 1.43-5
+- Add maven POM
+
+* Fri Jul 24 2009 Fedora Release Engineering - 1.43-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_12_Mass_Rebuild
+
+* Sat Jul 11 2009 Orcan Ogetbil - 1.43-3
+- Raise java requirement to >= 1.7 once again.
+
+* Fri Jul 10 2009 Orcan Ogetbil - 1.43-2
+- Re-enable AOT bits thanks to Andrew Haley.
+
+* Mon Apr 20 2009 Orcan Ogetbil - 1.43-1
+- Import Bouncy Castle 1.43.
+
+* Sat Apr 18 2009 Orcan Ogetbil - 1.42-3
+- Don't build AOT bits. The package needs java1.6
+
+* Thu Apr 09 2009 Orcan Ogetbil - 1.42-2
+- Add missing Requires: junit4
+
+* Tue Mar 17 2009 Orcan Ogetbil - 1.42-1
+- Import Bouncy Castle 1.42.
+- Update description.
+- Add javadoc subpackage.
+
+* Mon Feb 23 2009 Fedora Release Engineering - 1.41-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
+
+* Tue Nov 11 2008 Orcan Ogetbil - 1.41-2
+- Fixed license tag (BSD -> MIT).
+- Minor improvements in the SPEC file for better compatibility with the
+ Fedora Java Packaging Guidelines.
+- Added "Provides: bcprov == %%{version}-%%{release}".
+
+* Thu Oct 2 2008 Lillian Angel - 1.41-1
+- Import Bouncy Castle 1.41.
+- Resolves: rhbz#465203
+
+* Thu May 15 2008 Thomas Fitzsimmons - 1.39-1
+- Import Bouncy Castle 1.39.
+- Set target to 1.5.
+
+* Mon Feb 18 2008 Fedora Release Engineering - 1.38-2
+- Autorebuild for GCC 4.3
+
+* Thu Nov 29 2007 Thomas Fitzsimmons - 1.38-1
+- Import Bouncy Castle 1.38.
+- Require junit4 for build.
+- Require java-1.7.0-icedtea-devel for build.
+- Wrap lines at 80 columns.
+- Inline rebuild-security-providers in post and postun sections.
+- Related: rhbz#260161
+
+* Sat Mar 31 2007 Thomas Fitzsimmons - 1.34-3
+- Require java-1.5.0-gcj.
+
+* Tue Dec 12 2006 Thomas Fitzsimmons - 1.34-2
+- Install bcprov jar and unversioned symlink in %%{_javadir}.
+- Install bcprov symlink in %%{_javadir}/gcj-endorsed.
+- Change release numbering format to X.fc7.
+- Include new bcprov files in files list.
+- Import Bouncy Castle 1.34.
+- Related: rhbz#218794
+
+* Tue Jul 25 2006 Thomas Fitzsimmons - 1.33-3
+- Bump release number.
+
+* Mon Jul 10 2006 Thomas Fitzsimmons - 1.33-2
+- Fix problems pointed out by reviewer.
+
+* Fri Jul 7 2006 Thomas Fitzsimmons - 1.33-1
+- First release.