gnu: Add rust-streebog-0.9.

* gnu/packages/crates-io.scm (rust-streebog-0.9): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/crates-io.scm

@@ -44177,6 +44177,34 @@ UTF-8.")
     (license (list license:unlicense
                    license:expat))))
 
+(define-public rust-streebog-0.9
+  (package
+    (name "rust-streebog")
+    (version "0.9.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "streebog" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0lz7ajfqdqbrnj01m1xc01ch1g0s9391ma36qqkiyf1074d1r8nr"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-block-buffer" ,rust-block-buffer-0.9)
+        ("rust-digest" ,rust-digest-0.9)
+        ("rust-opaque-debug" ,rust-opaque-debug-0.3))
+       #:cargo-development-inputs
+       (("rust-digest" ,rust-digest-0.9)
+        ("rust-hex-literal" ,rust-hex-literal-0.2))))
+    (home-page "https://github.com/RustCrypto/hashes")
+    (synopsis "Streebog (GOST R 34.11-2012) hash function")
+    (description
+     "This package provides a streebog (GOST R 34.11-2012) hash function.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-string-0.2
   (package
     (name "rust-string")