@@ -7058,3 +7058,41 @@ Go.")
Transports are a means of connecting to the Tor Network from places where it
is censored.")
(license license:cc0)))
+
+(define-public go-github-com-agl-ed25519
+ (let ((commit "c4161f4c7483313562781c61b9a20aba73daf9de")
+ (revision "0"))
+ (package
+ (name "go-github-com-agl-ed25519")
+ (version (git-version "0.0.0" revision commit))
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/agl/ed25519")
+ (commit commit)))
+ (file-name (string-append name "-" version "-checkout"))
+ (sha256
+ (base32
+ "1wjlbzi0w63rmlzgk3amw274wsl0zhcn4yx2lraffbkhqappahxc"))))
+ (build-system go-build-system)
+ (arguments
+ '(#:import-path "github.com/agl/ed25519"
+ #:phases
+ (modify-phases %standard-phases
+ (add-before 'reset-gzip-timestamps 'make-files-writable
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((out (assoc-ref outputs "out")))
+ (for-each (lambda (file) (chmod file #o644))
+ (find-files out "\\.gz"))
+ #t))))))
+ (home-page "https://github.com/agl/ed25519")
+ (synopsis "Go library for ed25519 public-key signatures")
+ (description "This library is a Go implementation of ed25519 public-key
+signature system which was designed to be faster than previous digital signature
+systems without sacrificing security. It is currently used in the
+implementation of obfs4 and should be not be used on newer projects since it
+is unmaintained. Newer software should use x-crypto instead.")
+ ;; License file is referred but it is missing. Probably because the
+ ;; author decided to discontinue the project.
+ (license (license:non-copyleft "file://ed25519.go")))))