diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..050f08a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/ct-codecs-1.1.1.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index c05a84e..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-ct-codecs
-
-The rust-ct-codecs package
diff --git a/rust-ct-codecs.spec b/rust-ct-codecs.spec
new file mode 100644
index 0000000..533223a
--- /dev/null
+++ b/rust-ct-codecs.spec
@@ -0,0 +1,81 @@
+# Generated by rust2rpm 24
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate ct-codecs
+
+Name:           rust-ct-codecs
+Version:        1.1.1
+Release:        %autorelease
+Summary:        Constant-time hex and base64 codecs from libsodium reimplemented in Rust
+
+License:        MIT
+URL:            https://crates.io/crates/ct-codecs
+Source:         %{crates_source}
+
+BuildRequires:  rust-packaging >= 21
+
+%global _description %{expand:
+Constant-time hex and base64 codecs from libsodium reimplemented in
+Rust.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "%{crate}" crate.
+
+%files          devel
+%license %{crate_instdir}/LICENSE
+%doc %{crate_instdir}/README.md
+%{crate_instdir}/
+
+%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 the "default" feature of the "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+std-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+std-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "std" feature of the "%{crate}" crate.
+
+%files       -n %{name}+std-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+%autochangelog
diff --git a/sources b/sources
new file mode 100644
index 0000000..d8dc3c6
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (ct-codecs-1.1.1.crate) = 12538da7e45b46ae52fd5bdffe5608d64141bff9190750f9fd8bf3c0c73889c3477a0c988c37965ab2f9d773df596b5d01d15976268cf9852d0324a9660e2137