diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..bde96f8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/signature-1.6.4.crate
diff --git a/README.md b/README.md
deleted file mode 100644
index 5a3d80d..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# rust-signature1
-
-The rust-signature1 package
diff --git a/rust-signature1.spec b/rust-signature1.spec
new file mode 100644
index 0000000..c1d1e22
--- /dev/null
+++ b/rust-signature1.spec
@@ -0,0 +1,166 @@
+# Generated by rust2rpm 24
+%bcond_without check
+%global debug_package %{nil}
+
+%global crate signature
+
+Name:           rust-signature1
+Version:        1.6.4
+Release:        %autorelease
+Summary:        Traits for cryptographic signature algorithms (e.g. ECDSA, Ed25519)
+
+License:        Apache-2.0 OR MIT
+URL:            https://crates.io/crates/signature
+Source:         %{crates_source}
+
+BuildRequires:  rust-packaging >= 21
+
+%global _description %{expand:
+Traits for cryptographic signature algorithms (e.g. ECDSA, Ed25519).}
+
+%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-APACHE
+%license %{crate_instdir}/LICENSE-MIT
+%doc %{crate_instdir}/CHANGELOG.md
+%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}+derive-preview-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+derive-preview-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "derive-preview" feature of the "%{crate}" crate.
+
+%files       -n %{name}+derive-preview-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+digest-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+digest-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "digest" feature of the "%{crate}" crate.
+
+%files       -n %{name}+digest-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+digest-preview-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+digest-preview-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "digest-preview" feature of the "%{crate}" crate.
+
+%files       -n %{name}+digest-preview-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+hazmat-preview-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+hazmat-preview-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "hazmat-preview" feature of the "%{crate}" crate.
+
+%files       -n %{name}+hazmat-preview-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+rand-preview-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+rand-preview-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "rand-preview" feature of the "%{crate}" crate.
+
+%files       -n %{name}+rand-preview-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+rand_core-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+rand_core-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "rand_core" feature of the "%{crate}" crate.
+
+%files       -n %{name}+rand_core-devel
+%ghost %{crate_instdir}/Cargo.toml
+
+%package     -n %{name}+signature_derive-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+signature_derive-devel %{_description}
+
+This package contains library source intended for building other packages which
+use the "signature_derive" feature of the "%{crate}" crate.
+
+%files       -n %{name}+signature_derive-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..5558956
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (signature-1.6.4.crate) = 7409b4c26c6f569d486ceeb4648af2bfb9854cd9f35fde11ef0e17ae31cecc4293418e2d86e8101c79737a6d5cf9a8098bfbd64477ff4d2f537aed98eb3424bf