diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..957add4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/rand_chacha-0.1.0.crate
diff --git a/rust-rand_chacha.spec b/rust-rand_chacha.spec
new file mode 100644
index 0000000..20f6cce
--- /dev/null
+++ b/rust-rand_chacha.spec
@@ -0,0 +1,71 @@
+# Generated by rust2rpm
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate rand_chacha
+
+Name:           rust-%{crate}
+Version:        0.1.0
+Release:        1%{?dist}
+Summary:        ChaCha random number generator
+
+# Upstream license specification: MIT/Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/rand_chacha
+Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+BuildRequires:  (crate(rand_core) >= 0.2.0 with crate(rand_core) < 0.4.0)
+BuildRequires:  (crate(rustc_version/default) >= 0.2.0 with crate(rustc_version/default) < 0.3.0)
+
+%global _description \
+ChaCha random number generator.
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%license LICENSE-MIT LICENSE-APACHE COPYRIGHT
+%doc README.md CHANGELOG.md
+%{cargo_registry}/%{crate}-%{version}/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version} -p1
+%cargo_prep
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+* Fri Nov 30 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.0-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..f8601b0
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (rand_chacha-0.1.0.crate) = b911dea149eeb859e532d17074a4db8527da2d048b6f59b0d58fdbb51dfe3e839092e1c614e748f471a7381d28605e994ef8783643bb419eedb2c4e04f3dd0a3