328/379: gnu: Add rust-subtle-ng-2.

[guix-commits]

efraim pushed a commit to branch rust-team
in repository guix.

commit 4385f9a66c3dfa4dcc3ea904a538670d12d80ab1
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Mon May 22 17:56:37 2023 +0300

    gnu: Add rust-subtle-ng-2.
    
    * gnu/packages/crates-io.scm (rust-subtle-ng-2): New variable.
---
 gnu/packages/crates-io.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 99c6916ea4..3ea7f4681b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -62099,6 +62099,27 @@ cryptographic implementations.")
         (base32
          "1vm80mxbwfj334izwm8x8l65v1xl9hr0kwrg36r1rq565fkaarrd"))))))
 
+(define-public rust-subtle-ng-2
+  (package
+    (name "rust-subtle-ng")
+    (version "2.5.0")
+    (source (origin
+              (method url-fetch)
+              (uri (crate-uri "subtle-ng" version))
+              (file-name (string-append name "-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0hj1wp8xl64bjhbvlfffmllqy7wdw2b505f32gn3qqic4vmpcikk"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-development-inputs (("rust-rand" ,rust-rand-0.7))))
+    (home-page "https://dalek.rs/";)
+    (synopsis "Pure-Rust for constant-time cryptographic implementations")
+    (description
+     "This package provides pure-Rust traits and utilities for constant-time
+cryptographic implementations.")
+    (license license:bsd-3)))
+
 (define-public rust-surf-2
   (package
     (name "rust-surf")