Filippo Valsorda, crittografo responsabile della sicurezza del linguaggio di programmazione Go in Google, ha pubblicato la prima versione stabile di un nuovo strumento per la crittografia dei dati \u2014 Age (Actually Good Encryption). Lo strumento offre un'interfaccia a riga di comando semplice per crittografare file usando algoritmi crittografici simmetrici (con password) e asimmetrici (con chiavi pubbliche). Il codice del progetto \u00e8 scritto in Go e distribuito con licenza BSD. Le build sono disponibili per Linux, FreeBSD, macOS e Windows. <\/p>\n
Le funzionalit\u00e0 di base sono state estratte in una libreria, che pu\u00f2 essere utilizzata per integrare le funzionalit\u00e0 fornite dallo strumento nelle proprie applicazioni. Separatamente, nell'ambito del progetto rage, viene sviluppata un'implementazione alternativa simile dello strumento e della libreria, scritta in Rust. Per la crittografia vengono utilizzati algoritmi collaudati come HKDF (Funzione di derivazione della chiave basata su HMAC), SHA-256, HMAC (Codice di autenticazione dei messaggi basato su hash), X25519, Scrypt e ChaCha20-Poly1305 AEAD. <\/p>\n
\u0418\u0437 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u0435\u0439 Age \u0432\u044b\u0434\u0435\u043b\u044f\u0435\u0442\u0441\u044f: \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0445 512-\u0431\u0438\u0442\u043d\u044b\u0445 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u0445 \u043a\u043b\u044e\u0447\u0435\u0439, \u043b\u0435\u0433\u043a\u043e \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u044b\u0445 \u0447\u0435\u0440\u0435\u0437 \u0431\u0443\u0444\u0435\u0440 \u043e\u0431\u043c\u0435\u043d\u0430; \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438 \u043d\u0435 \u043f\u0435\u0440\u0435\u0433\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0439 \u043e\u043f\u0446\u0438\u044f\u043c\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438; \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u0435 \u0444\u0430\u0439\u043b\u043e\u0432 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438; \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0441\u043a\u0440\u0438\u043f\u0442\u0430\u0445 \u0438 \u0432 \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0446\u0438\u0438 \u0441 \u0434\u0440\u0443\u0433\u0438\u043c\u0438 \u0443\u0442\u0438\u043b\u0438\u0442\u0430\u043c\u0438 \u0447\u0435\u0440\u0435\u0437 \u0432\u044b\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u043d\u0438\u0435 \u0446\u0435\u043f\u043e\u0447\u043a\u0438 \u0432\u044b\u0437\u043e\u0432\u043e\u0432 \u0432 UNIX-\u0441\u0442\u0438\u043b\u0435. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u044f \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u0430\u043a\u0442\u043d\u044b\u0445 \u043a\u043b\u044e\u0447\u0435\u0439, \u0442\u0430\u043a \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u043a\u043b\u044e\u0447\u0435\u0439 \u043e\u0442 SSH («ssh-ed25519», «ssh-rsa»), \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u0444\u0430\u0439\u043b\u043e\u0432 Github.keys. $ age-keygen -o key.txt Public key: age1ql3z7hjy58pw3hyww5ayyfg7zqgvc7w3j2elw2zmrj2kg5sfn9bqmcac8p $ tar cvz ~\/data | age -r age1ql3z7hjy58pw3hyww5ayyfg7zqgvc7w3j2elw2zmrj2kg5sfn9bqmcac8p > data.tar.gz.age $ age —decrypt -i key.txt data.tar.gz.age > data.tar.gz $ age -R ~\/.ssh\/id_ed25519.pub example.jpg > example.jpg.age $ age -d -i ~\/.ssh\/id_ed25519 example.jpg.age > example.jpg <\/p>\n
\u00c8 disponibile una modalit\u00e0 di crittografia di un file per pi\u00f9 destinatari, in cui il file viene crittografato contemporaneamente utilizzando pi\u00f9 chiavi pubbliche e ciascuno della lista dei destinatari pu\u00f2 decifrarlo. Sono inoltre forniti strumenti per la crittografia simmetrica dei file basata su password e la protezione dei file con chiavi private tramite crittografia con password. Una caratteristica utile \u00e8 che se durante la crittografia viene inserita una password vuota, lo strumento genera automaticamente e propone una password sicura. $ age -p secrets.txt > secrets.txt.age Inserisci la passphrase (lascia vuoto per generare automaticamente una sicura): Utilizzo della passphrase generata automaticamente \u00abrelease-response-step-brand-wrap-ankle-pair-unusual-sword-train\u00bb. $ age -d secrets.txt.age > secrets.txt Inserisci la passphrase: $ age-keygen | age -p > key.age Chiave pubblica: age1yhm4gftwfmrpz87tdslm530wrx6m79y9f2hdzt0lndjnehwj0bkqrjpyx5 Inserisci la passphrase (lascia vuoto per generare automaticamente una sicura): Utilizzo della passphrase generata automaticamente \u00abhip-roast-boring-snake-mention-east-wasp-honey-input-actress\u00bb. <\/p>\n
Sono previsti piani futuri per creare un backend per la gestione delle password e server<\/a> chiavi condivise (PAKE), supporto per chiavi YubiKey, generazione di chiavi mnemoniche sotto forma di set di parole e creazione di un'utility age-mount per montare in FS file o archivi crittografati. \u0424\u0438\u043b\u0438\u043f\u043f\u043e \u0412\u0430\u043b\u0441\u043e\u0440\u0434\u0430 (Filippo Valsorda), \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u0439 \u0432 Google \u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Go, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043d\u043e\u0432\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0434\u043b\u044f \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 — Age (Actually Good Encryption). \u0423\u0442\u0438\u043b\u0438\u0442\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438 \u0434\u043b\u044f \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0444\u0430\u0439\u043b\u043e\u0432 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u044b\u0445 (\u043f\u043e \u043f\u0430\u0440\u043e\u043b\u044e) \u0438 \u0430\u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u044b\u0445 (\u043f\u043e \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u043a\u043b\u044e\u0447\u0430\u043c) \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Go \u0438 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101210","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Primo rilascio stabile di Age, l'utility per la crittografia dei 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\u0432\u044b\u043f\u0443\u0441\u043a Age, \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0434\u043b\u044f \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 | ProHoster","og:description":"\u0424\u0438\u043b\u0438\u043f\u043f\u043e \u0412\u0430\u043b\u0441\u043e\u0440\u0434\u0430 (Filippo Valsorda), \u043a\u0440\u0438\u043f\u0442\u043e\u0433\u0440\u0430\u0444, \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0449\u0438\u0439 \u0432 Google \u0437\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u044c \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Go, \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043d\u043e\u0432\u043e\u0439 \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0434\u043b\u044f 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Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"