diff options
Diffstat (limited to 'guix/scripts/archive.scm')
-rw-r--r-- | guix/scripts/archive.scm | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/guix/scripts/archive.scm b/guix/scripts/archive.scm index 0e67321026..c900fcecb9 100644 --- a/guix/scripts/archive.scm +++ b/guix/scripts/archive.scm @@ -87,6 +87,13 @@ Export/import one or more packages from/to the store.\n")) (newline) (show-bug-report-information)) +(define %key-generation-parameters + ;; Default key generation parameters. We prefer Ed25519, but it was + ;; introduced in libgcrypt 1.6.0. + (if (version>? (gcrypt-version) "1.6.0") + "(genkey (ecdsa (curve Ed25519) (flags rfc6979)))" + "(genkey (rsa (nbits 4:4096)))")) + (define %options ;; Specifications of the command-line options. (cons* (option '(#\h "help") #f #f @@ -114,8 +121,7 @@ Export/import one or more packages from/to the store.\n")) ;; libgcrypt 1.6.0. (let ((params (string->canonical-sexp - (or arg "\ - (genkey (ecdsa (curve Ed25519) (flags rfc6979)))")))) + (or arg %key-generation-parameters)))) (alist-cons 'generate-key params result))) (lambda (key err) (leave (_ "invalid key generation parameters: ~a: ~a~%") |