Gauche-_gpgmeはGPGMEをGaucheから操作するための拡張です。
ダウンロード: Gauche-_gpgme-1.1.4.tgz (2018-12-21)
(use crypt.gpgme) (use gauche.collection) (init-gpgme) (define (passphrase-cb opaque uid-hint passphrase-info last-was-bad oport) (format oport "foobar\n") 0) (call-with-gpgme-context (^(ctx) (with-gpgme-armor ctx (guard (exc [(gpgme-error? exc) (format #t "~a~a\n" (gpgme-error-debug-info exc) (gpgme-error-reason exc))]) (let ([encrypt-string "Encrypt string.\n"] [out (open-output-string)]) ;;; Using key (gpgme-encrypt-string ctx encrypt-string '("foo@hoge.com") GPGME-ENCRYPT-ALWAYS-TRUST :passphrase-cb passphrase-cb :oport out) (format #t "Encrypt string [~a]\n" (get-output-string out)) (format #t "\nDecrypt\n") (gpgme-decrypt-string ctx (get-output-string out) :passphrase-cb passphrase-cb))))))