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diff --git a/ed25519-java.spec b/ed25519-java.spec
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+Name:                ed25519-java
+Version:             0.3.0
+Release:             4
+Summary:             Implementation of EdDSA (Ed25519) in Java
+License:             CC0
+URL:                 https://github.com/str4d/ed25519-java
+Source0:             https://github.com/str4d/ed25519-java/archive/v%{version}/ed25519-java-%{version}.tar.gz
+BuildRequires:       maven-local mvn(junit:junit) mvn(org.apache.felix:maven-bundle-plugin)
+BuildRequires:       mvn(org.hamcrest:hamcrest-all)
+BuildArch:           noarch
+%description
+This is an implementation of EdDSA in Java. Structurally, it
+is based on the ref10 implementation in SUPERCOP (see
+http://ed25519.cr.yp.to/software.html).
+There are two internal implementations:
+* A port of the radix-2^51 operations in ref10
+  - fast and constant-time, but only useful for Ed25519.
+* A generic version using BigIntegers for calculation
+  - a bit slower and not constant-time, but compatible
+    with any EdDSA parameter specification.
+
+%package javadoc
+Summary:             Javadoc for %{name}
+%description javadoc
+This package contains javadoc for %{name}.
+
+%prep
+%setup -q -n %{name}-%{version}
+%pom_remove_plugin :maven-gpg-plugin
+%pom_remove_plugin :maven-javadoc-plugin
+%pom_remove_plugin :maven-source-plugin
+%pom_remove_plugin :nexus-staging-maven-plugin
+%pom_xpath_inject "pom:configuration/pom:instructions" \
+  "<Import-Package>sun.security.x509;resolution:=optional,*</Import-Package>"
+%mvn_file net.i2p.crypto:eddsa %{name} eddsa
+
+%build
+%mvn_build
+
+%install
+%mvn_install
+
+%files -f .mfiles
+%doc README.md
+%license LICENSE.txt
+
+%files javadoc -f .mfiles-javadoc
+%license LICENSE.txt
+
+%changelog
+* Mon Jul 27 2020 Anan Fu <fuanan3@huawei.com> - 0.3.0-4
+- package init
diff --git a/ed25519-java.yaml b/ed25519-java.yaml
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+version_control: github
+src_repo: str4d/ed25519-java
+tag_prefix: "^v"
+seperator: "."