all-in-one privacy solution":["Proton Unlimited — комплексное решение для защиты данных"],"Black Friday":["Черная пятница"],"No ads. Privacy by default.":["Без рекламы. Гарантия конфиденциальности"],"People before profits":["Люди важнее прибыли"],"Security through transparency":["Безопасность, основанная на прозрачности"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["${ BLACK_FRIDAY }: лучшие предложения Proton Mail"],"The world’s only community- supported email service":["Единственный в мире сервис электронной почты с поддержкой сообщества"]},"specialoffer:limited":{"${ hours } hour":["${ hours } час","${ hours } часа","${ hours } часов","${ hours } часа"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["Осталось ${ hoursLeft }, ${ minutesLeft } и ${ secondsLeft }"],"${ minutes } minute":["${ minutes } минута","${ minutes } минуты","${ minutes } минут","${ minutes } минуты"],"${ seconds } second":["${ seconds } секунда","${ seconds } секунды","${ seconds } секунд","${ seconds } секунды"],"Limited time offer":["Ограниченное по времени предложение"]},"specialoffer:listitem":{"Create multiple addresses":["Создавайте несколько адресов"],"Hide-my-email aliases":["Создавайте алиасы hide-my-email"],"Quickly unsubscribe from newsletters":["С легкостью отменяйте подписку на рассылки"],"Use your own domain name":["Используйте собственное доменное имя"]},"specialoffer:logos":{"As featured in":["О нас в СМИ"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Электронная почта, защищающая вашу конфиденциальность"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Черная пятница в Proton Mail: скидки до 40 %"]},"specialoffer:newmetadescription":{"Get up to 40% off Proton Mail subscriptions this Black Friday. Find great deals on our secure end-to-end encrypted email plans.":["Получите Proton Mail со скидкой до 40 %. Не пропустите выгодные предложения на планы безопасной электронной почты, зашифрованной сквозным шифрованием, в честь «черной пятницы»."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["«Черная пятница» в Proton Mail | Скидки до 40 %"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["* ${ TOTAL_SUM } за первый год."],"*Billed at ${ TOTAL_SUM } for the first 2 years":["* ${ TOTAL_SUM } за первые два года."],"30-day money-back guarantee":["Гарантия возврата средств в течение 30 дней"],"Billed at ${ TOTAL_SUM } for the first 2 years":["${ TOTAL_SUM } за первые 2 года"],"Billed at ${ TOTAL_SUM } for the first year":["${ TOTAL_SUM } за первый год"],"You save ${ SAVE_SUM }":["Вы экономите ${ SAVE_SUM }."]},"specialoffer:off":{"${ PERCENT_OFF } off":["–${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["Обожаю ProtonMail!"],"My favorite email service":["Мой любимый сервис электронной почты"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Спасибо Proton за защиту в запутанном интернет-пространстве."],"You get what you pay for. In the case of big tech, if you pay nothing, you get used. I quit using Gmail and switched to @ProtonMail":["Полностью оправданное вложение денег. Бигтех-компании используют тебя, если ты им не платишь. Поэтому я перешла с Gmail на @ProtonMail."]},"specialoffer:time":{"Days":["дн."],"Hours":["ч."],"Min":["мин."]},"specialoffer:title":{"And much more":["И многое другое"],"Safe from trackers":["Защита от трекеров"],"Stay organized":["Будьте организованными"],"Black Friday email deals":["Безопасная почта для покупок в «черную пятницу»"],"Don’t just take our word for it":["Отзывы наших клиентов"],"Make your inbox yours":["Сделайте свой почтовый ящик вашим"],"Our story":["Наша история"],"Transfer your data from Google in one click":["Перенесите данные из Gmail в одно нажатие"]},"specialoffer:tooltip":{"Access blocked content and browse privately. Includes ${ TOTAL_VPN_SERVERS }+ servers in ${ TOTAL_VPN_COUNTRIES }+ countries, connect up to 10 devices, access worldwide streaming services, malware and ad-blocker, and more.":["Сохраняйте конфиденциальность в интернете и получайте доступ к заблокированному контенту. Включает ${ TOTAL_VPN_SERVERS } серверов более чем в ${ TOTAL_VPN_COUNTRIES } странах с возможностью подключения на 10 устройствах, доступ к стриминговым платформам со всего мира, блокировщик рекламы, функцию защиты от вредоносных программ и другие преимущества."],"Easily share your calendar with your family, friends or colleagues, and view external calendars.":["Предоставляйте доступ к календарю родственникам, друзьям и коллегам, а также просматривайте календари других сервисов"],"Includes support for 1 custom email domain, 10 email addresses, 10 hide-my-email aliases, calendar sharing, and more.":["Включает поддержку 1 пользовательского домена, 10 адресов электронной почты, 10 алиасов hide-my-email, совместный доступ к календарю и другие преимущества."],"Includes support for 3 custom email domains, 15 email addresses, unlimited hide-my-email aliases, calendar sharing, and more.":["Включает поддержку трех пользовательских доменов, 15 адресов электронной почты, неограниченного числа алиасов hide-my-email, совместный доступ к календарю и другие преимущества."],"Manage up to 25 calendars, mobile apps, secured with end-to-end encryption, 1-click calendar import from Google, and more.":["До 25 календарей, мобильные приложения, сквозное шифрование, удобный перенос данных из Google Календаря и другие преимущества"]},"Status banner":{"Learn more":["Подробнее"],"Please note that at the moment we are experiencing issues with the ${ issues[0] } service.":["Сейчас при использовании сервиса ${ issues[0] } могут возникать проблемы."],"We are experiencing issues with one or more services at the moment.":["При использовании одного или нескольких сервисов могут возникать проблемы."]},"Status Banner":{"At the moment we are experiencing issues with the Proton VPN service":["При использовании сервиса Proton VPN могут возникать проблемы"],"Learn more":["Подробнее"]},"steps":{"Step":["Шаг"]},"suggestions":{"Suggestions":["Предложения"]},"Support":{"Sub category":["Подкатегория","Подкатегории","Подкатегорий","Подкатегорий"]},"Support article":{"${ readingTime } min":["${ readingTime } мин.","${ readingTime } мин.","${ readingTime } мин.","${ readingTime } мин."],"Category":["Категория","Категории","Категорий","Категорий"],"Didn’t find what you were looking for?":["Не нашли желаемый контент?"],"General contact":["Общие контакты"],"Get help":["Получить помощь"],"Legal contact":["Контакты юридического отдела"],"Media contact":["Контакты для прессы"],"Partnerships contact":["Контакты по вопросам партнерства"],"Reading":["Чтение"]},"Support Form Platform option":{"VPN for Android TV":["VPN для Android TV"],"VPN for Apple TV":["VPN для Apple TV"],"VPN for Chromebook":["VPN для Chromebook"]},"Support troubleshooting":{"App version":["Версия приложения"],"Browser":["Браузер"],"Check if this helps":["Возможно, нужный ответ найдется здесь"],"Choose a product":["Выберите продукт"],"Did this solve your issue?":["Удалось ли нам решить вашу проблему?"],"Faster assistance is just a few clicks away":["Пара нажатий, и вы получите быструю помощь"],"How can we help?":["Чем мы можем помочь?"],"No, contact support":["Нет, связаться со службой поддержки"],"Please fill out one field after another":["Заполните поля по порядку"],"Please make your selections":["Отметьте подходящие варианты"],"Proton account":["Аккаунт Proton"],"Proton for Business":["Proton for Business"],"Thank you for your feedback":["Спасибо за отзыв!"],"What can we help with?":["Какая помощь требуется?"],"Yes":["Да"]},"support_modal_search_query":{"Search query":["Поисковый запрос"]},"support_search_button":{"Search":["Найти"]},"support_search_i_am_looking_for":{"I'm looking for":["Я ищу"]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Чтобы быстро устранить проблему в приложении Bridge, выберите «Справка» > «Сообщить о проблеме»."],"Information":["Информация"]},"SupportForm:option":{"Account Security":["Безопасность аккаунта"],"Contacts":["Контакты"],"Custom email domain":["Пользовательский домен адреса электронной почты"],"Email delivery and Spam":["Доставка электронных писем и спам"],"Encryption":["Шифрование"],"Login and password":["Имя пользователя и пароль"],"Merge aliases and accounts":["Объединение псевдонимов и аккаунтов"],"Migrate to Proton":["Переход на Proton"],"Notifications":["Уведомления"],"Other":["Другое"],"Plans and billing":["Тарифы и оплата"],"Proton for Business":["Proton for Business"],"Sign up":["Регистрация"],"Storage":["Хранилище"],"Users, addresses, and identities":["Пользователи, адреса и личные данные"]},"SupportForm:optionIntro":{"Select a topic":["Выберите тему"]},"Testimonial":{"Awards":["Награды"],"Customers":["Клиенты"],"Featured":["Что о нас говорят"],"Go to testimonial source":["Перейти к источнику отзыва"],"Open source of award":["Узнать, кто выдал награду"],"Open source of quote":["Узнать, откуда цитата"],"Reviews":["Отзывы"],"Videos":["видео."],"Watch on TikTok":["Смотреть в TikTok"],"Watch on YouTube":["Смотреть на YouTube"]},"TestimonialCategory":{"Awards":["Награды"],"Customers":["Клиенты"],"Featured":["Что о нас говорят"],"Media":["СМИ"],"Reviews":["Отзывы"],"Videos":["видео."]},"Text":{"If you need help, check out our ${ supportLink }.":["Если вам нужна помощь, перейдите в ${ supportLink }."],"The page you’re looking for might have been removed, or it could be an\nold link.":["Возможно, страница удалена\nили у вас устаревшая ссылка."],"Your question may already have an answer in our knowledge base:":["Возможно, ответ на ваш вопрос уже есть в нашей базе знаний:"]},"Title":{"On this page":["На этой странице"],"Related articles":["Статьи по теме"],"Share ${ thisPage }":["Поделиться ${ thisPage }"],"Switch to Proton Pass - Contact us":["Переход на Proton Pass — свяжитесь с нами"],"Thank you!":["Спасибо!"],"this page":["этой страницей"]},"tooltip_vpn":{"Access blocked content and browse privately. Includes ${ TOTAL_VPN_SERVERS }+ servers in ${ TOTAL_VPN_COUNTRIES }+ countries, highest VPN speed, ${ TOTAL_VPN_CONNECTIONS } VPN connections, worldwide streaming services, malware and ad-blocker, and more.":["Получайте доступ к заблокированному контенту, просматривайте страницы анонимно и пользуйтесь стриминговыми сервисами со всего мира. Мы предлагаем ${ TOTAL_VPN_SERVERS } серверов более чем в ${ TOTAL_VPN_COUNTRIES } странах, высочайшую скорость VPN, ${ TOTAL_VPN_CONNECTIONS } VPN-подключений, защиту от вредоносных программ, блокировщик рекламы и многое другое."]},"vpn_servers":{"Get Proton VPN Plus":["Получить Proton VPN Plus"]},"wallet_signup_2024:Action":{"Get Proton Wallet":["Получить Proton Wallet"]},"wallet_signup_2024:Homepage hero product link title":{"Wallet":["Wallet"]},"wallet_signup_2024:Homepage product navigation bar":{"Wallet":["Wallet"]},"wallet_signup_2024:menu item":{"Bitcoin guide":["Руководство по Bitcoin"],"Proton Wallet news":["Proton Wallet: новости"],"Proton Wallet support":["Proton Wallet: поддержка"]},"wallet_signup_2024:Pricing":{"Includes everything in Proton Unlimited and":["Включены все функции Proton Unlimited и"],"Limited availability":["Доступ ограничен"],"The easiest way to securely own, send, and receive Bitcoin":["Самый простой способ безопасно хранить, получать и отправлять Bitcoin"]},"wallet_signup_2024:ProductRange":{"Discover Proton Wallet":["Знакомство с Proton Wallet"],"Store and transact Bitcoin privately with an encrypted self-custody wallet.":["Храните и переводите Bitcoin с помощью некастодиального кошелька с шифрованием."]},"wallet_signup_2024:wallet bitcoin":{"Learn about Bitcoin, the Internet's value network.":["Рассказываем о сети создания ценности в Интернете — Bitcoin."]},"wallet_signup_2024:wallet overview":{"Ensure you're always in control of your Bitcoin.":["Обеспечьте полный контроль над своими средствами в Bitcoin."]},"wallet_signup_2024:wallet security":{"The encrypted, open-source wallet that puts you in control.":["Кошелёк с шифрованием и открытым исходным кодом, который контролируете только вы."]}}},"base":"support","cdn":{"enabledForAssets":true,"enabledForImages":false,"url":"https://pmecdn.protonweb.com/"},"unleashApi":"https://account.proton.me/api"};
window.frameworkContext = frameworkContext;
const context = frameworkContext.base === '' ? '' : `${frameworkContext.base}/`;
window.__toAssetUrl = (filename) => {
if (frameworkContext.cdn !== undefined && frameworkContext.cdn.enabledForAssets === true) {
return `${frameworkContext.cdn.url}${context}${filename}`;
} else {
return `/${context}${filename}`;
}
};
})();
How to download your public and private keys | Proton
Proton Mail(новое окно) uses PGP for end-to-end encryption. All users have two encryption keys, one public and one private. The public key can be shared with anyone and is used by your contacts to encrypt their messages to you. The private key is secret (you should never share it) and is used to decrypt incoming messages.
This article shows you how to generate, delete, download, and manage your keys. You can download your public and private keys from Proton Mail to send PGP-encrypted emails to non-Proton Mail users or to use your keys in another PGP client.
Note: This is an advanced feature for technical users.
By default, Proton Mail generates a set of keys when you create an account and any time you create a new email address. When generating a key, you can choose between two different key types:
ECC Curve25519 (fastest, most modern)
RSA 4096-bit (slower, but increased compatibility with legacy software)
Selecting ECC Curve25519 encrypts and signs your emails using elliptic curve cryptography (ECC)(новое окно). It is fast, secure, and resistant to timing attacks. Proton Mail now uses ECC Curve25519 by default.
RSA is an older encryption standard that we implement at its strongest possible setting (4096-bit). It is secure and offers increased compatibility with legacy software than the ECC algorithm, but is also slower.
Generating additional keys after address creation is recommended if your existing keys have been leaked or have an undesirable key size.
Note: Having multiple keys per email address increases your login time, since each key has to be loaded and decrypted. You can only generate up to 20 keys per email address.
Deleting keys
You can delete non-primary keys to speed up loading times or free up space for new keys.
You can delete a key by clicking on the key dropdown menu and selecting Delete. Before deleting your key, we highly recommend you export it since your emails cannot be decrypted without it. The only way to decrypt your emails is to import the exported key.
How to download your public key
There are two different ways to download your public key depending on how many you have and which one you need.
1. Log in to the web app at mail.proton.me(новое окно), click Settings → All settings → Encryption and keys, and scroll down to Email encryption keys.
2. Choose the address for which you want to download the public key from the dropdown menu if it is not already selected.
3. Click Export to automatically export your Primary public key. Or, if you have multiple active public keys, you can click export next to the key you wish to download in the list below. Once you click Export, the file will automatically download in your browser.
4. You can also download your own public key or the key of a friend by using this link:
For the link to work, you need to replace [user.email@proton.me] with the Proton Mail email address of the appropriate account. You can also quickly share your key with friends by sending them that link with your email address in place of [user.email@proton.me].
Once you have placed your Proton Mail address in the link, you can send it to your friend, and with one click they can download your public key.
Comparing exported keys with keys from the server
In October 2022, Proton started certifying Proton user’s public keys by adding a certification signature (for more details, you can read about why we created ProtonCA).
This certification signature is present on all public keys you download directly (using their PKS link) from any Proton public key distribution server.
However, this certification signature is not included when you export your public key using the Export button in Proton’s settings. If you download your public key directly from the server and export from Proton’s settings, your two public key files will appear different even though they both contain the same public keys.
You can verify that both of these exported keys contain the same information for yourself by inspecting them using third-party tools.
You can go to https://dump.sequoia-pgp.org(новое окно), copy and paste your public key file into the field, and click Decode! Be sure you only do this with your public key.
How to download your private key
1. Log in to the web app at mail.proton.me(новое окно), click Settings → Go to settings → Encryption and keys, and scroll down to Email encryption keys.
2. Choose the address for which you want to download the private key from the dropdown menu if it is not already selected.
3. Click on the dropdown menu labeled Export and select Export private key to download your primary private key. Or select Export private key from the dropdown menu of a specific key if you have multiple key pairs.
4. A pop-up window will ask you to confirm that you wish to download your private key. You will then be asked to create a new password, which is used to secure your private key once it has been downloaded.
Click Export when you are ready.
Make sure you keep this password safe, as you will need it to use this key!
After signing in again using your Proton Mail password, your key will be downloaded as a .asc file.
Key flags and settings
Primary keys
To encrypt your incoming emails with your new key, you can mark it as a primary key. Click on the key dropdown menu and select Make primary. Once you’ve set a primary key, all of your signed messages sent from this email address will be signed with this key.
Obsolete keys
If a contact has trusted your keys(новое окно), setting a different key as the primary key does not ensure that your contact will encrypt emails addressed to you using the new primary key. To force contacts to use the new primary key, you must mark the old key as obsolete. This blocks all Proton Mail users from sending with this key.
To mark a key obsolete, click on the key dropdown and select Mark obsolete. You can only mark a non-primary key as obsolete. You can also reverse this process by clicking on the key dropdown menu and selecting Mark not obsolete.
Compromised keys
You can flag a key as compromised. This blocks all Proton Mail users from sending emails to you using this key, and causes all emails signed with that key to fail signature verification. Note that signature verification is only possible if your contact has key trusting enabled(новое окно).
You can mark a key as compromised by clicking on the key dropdown menu and selecting Mark compromised. You can only mark a non-primary key as compromised. A compromised key is also marked obsolete. You can reverse this process by clicking on the key dropdown menu and selecting Mark not compromised.
Inactive keys
If you forget your Proton Mail password and reset it, you will lose access to your private keys. These keys will be inactive, and you will not be able to encrypt or decrypt messages with them. However, you can reactivate inactive private keys if you still remember your old password or you have a recovery phrase or a recovery file.