all-in-one privacy solution":["Proton Unlimited tam kapsamlı bir gizlilik çözümüdür"],"Black Friday":["Muhteşem Cuma"],"No ads. Privacy by default.":["Reklamsız. Privacy by default."],"People before profits":["İnsanlar paradan önce gelir"],"Security through transparency":["Şeffaflık ile güvenlik"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["En iyi Proton Mail ${ BLACK_FRIDAY } fırsatları"],"The world’s only community- supported email service":["Dünyanın tek topluluk tarafından desteklenen e-posta hizmeti"]},"specialoffer:limited":{"${ hours } hour":["${ hours } saat","${ hours } saat"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["${ hoursLeft } - ${ minutesLeft } - ${ secondsLeft } kaldı"],"${ minutes } minute":["${ minutes } dakika","${ minutes } dakika"],"${ seconds } second":["${ seconds } saniye","${ seconds } saniye"],"Limited time offer":["Sınırlı süreli teklif"]},"specialoffer:listitem":{"Create multiple addresses":["Birden adres oluşturun"],"Hide-my-email aliases":["Hide-my-email takma adları (e-posta adresi)"],"Quickly unsubscribe from newsletters":["Bülten aboneliğinden hızlı ayrılma"],"Use your own domain name":["Kendi etki alanınızı kullanın"]},"specialoffer:logos":{"As featured in":["Belirtildiği gibi"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Gizliliğinizi koruyan bir şifreli e-posta edinin"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Proton Mail Muhteşem Cuma İndirimleri - %40'a varan indirimler"]},"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.":["Bu Muhteşem Cuma'da Proton Mail aboneliklerinde %40'a varan indirimlerden faydalanın. Uçtan uca şifrelenmiş e-posta tarifelerimiz için muhteşem fırsatlardan yararlanın."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["Proton Mail Muhteşem Cuma İndirimleri - Güvenli e-postada %40'a varan indirimler"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["* İlk yıl için ${ TOTAL_SUM } üzerinden faturalandırılır"],"*Billed at ${ TOTAL_SUM } for the first 2 years":["*ilk 2 yıl için ${ TOTAL_SUM } üzerinden faturalandırılır"],"30-day money-back guarantee":["30 günlük para iade garantisi"],"Billed at ${ TOTAL_SUM } for the first 2 years":["İlk 2 yıl için ${ TOTAL_SUM } üzerinden faturalandırılır"],"Billed at ${ TOTAL_SUM } for the first year":["İlk yıl için ${ TOTAL_SUM } üzerinden faturalandırılır"],"You save ${ SAVE_SUM }":["${ SAVE_SUM } tasarruf ediyorsunuz"]},"specialoffer:off":{"${ PERCENT_OFF } off":["-${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["ProtonMail'imi seviyorum"],"My favorite email service":["En sevdiğim e-posta hizmeti"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Hepimizi bu karışık internet evreninde güvende tuttuğun için teşekkürler Proton."],"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":["Ödediğinizin karşılığını alırsınız. Big Tech şirketleri söz konusu olduğunda, hiçbir şey ödememiyorsanız sizi kullanırlar. Gmail kullanmayı bıraktım ve @ProtonMail hizmetine geçtim"]},"specialoffer:time":{"Days":["Gün"],"Hours":["Saat"],"Min":["Dakika"]},"specialoffer:title":{"And much more":["Ve daha fazlası"],"Safe from trackers":["İzleyicilerdengüvende olun"],"Stay organized":["Düzenli kalın"],"Black Friday email deals":["Muhteşem Cuma e-posta fırsatları"],"Don’t just take our word for it":["Sırf bizden duymuş olmayın"],"Make your inbox yours":["Gelen kutunuzu kendinize ait kılın"],"Our story":["Öykümüz"],"Transfer your data from Google in one click":["Google'dan bilgilerinizi tek tıkla aktarın"]},"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.":["Yasaklı içeriklere erişin ve gizlice gezinin. ${ TOTAL_VPN_COUNTRIES } üzeri ülkede ${ TOTAL_VPN_SERVERS } üzerinde sunucu, 10 aygıta kadar bağlantı, dünya çapındaki yayın hizmetlerine erişim, kötü amaçlı yazılım ve reklam engelleyici, ve daha fazlasını içerir."],"Easily share your calendar with your family, friends or colleagues, and view external calendars.":["Takviminizi bir bağlantı aracılığıyla ailenizle, arkadaşlarınızla veya iş arkadaşlarınızla paylaşın ve başka takvimleri görüntüleyin."],"Includes support for 1 custom email domain, 10 email addresses, 10 hide-my-email aliases, calendar sharing, and more.":["1 özel e-posta etki alanı, 10 e-posta adresi, 10 hide-my-email takma adı, takvim paylaşma ve daha fazlası için destek içerir."],"Includes support for 3 custom email domains, 15 email addresses, unlimited hide-my-email aliases, calendar sharing, and more.":["3 özel e-posta etki alanı, 15 e-posta adresi, sınırsız hide-my-email takma adı, takvim paylaşma ve daha fazlası için destek içerir."],"Manage up to 25 calendars, mobile apps, secured with end-to-end encryption, 1-click calendar import from Google, and more.":["25'ye kadar takvim yönetin, mobil uygulamalar, uçtan uca şifreleme ile koruma, Google'dan tek tıkla aktarma ve daha fazlası."]},"Status Banner":{"At the moment we are experiencing issues with the Proton VPN service":["Şu anda Proton VPN hizmetiyle ilgili sorunlar yaşıyoruz"]},"Status banner":{"Learn more":["Ayrıntılı bilgi alın"],"Please note that at the moment we are experiencing issues with the ${ issues[0] } service.":["Şu anda ${ issues[0] } hizmeti ile ilgili sorun yaşamaktayız, bilginize."],"We are experiencing issues with one or more services at the moment.":["Şu anda bir veya daha fazla hizmet ile ilgili sorun yaşamaktayız."]},"steps":{"Step":["Adım"]},"suggestions":{"Suggestions":["Öneriler"]},"Support":{"Sub category":["Alt kategori","Alt kategori"]},"Support article":{"${ readingTime } min":["${ readingTime } dakikalık","${ readingTime } dakikalık"],"Category":["Kategori","Kategori"],"Didn’t find what you were looking for?":["Aradığınızı bulamadınız mı?"],"General contact":["Genel iletişim"],"Get help":["Yardım alın"],"Legal contact":["Hukuki iletişim"],"Media contact":["Medya iletişimi"],"Partnerships contact":["Ortaklık iletişimi"],"Reading":["Okuma süresi"]},"Support Form Platform option":{"VPN for Android TV":["Android TV için VPN"],"VPN for Apple TV":["VPN Apple TV uygulaması"],"VPN for Chromebook":["Chromebook için VPN"]},"Support troubleshooting":{"App version":["Uygulama sürümü"],"Browser":["Tarayıcı"],"Check if this helps":["Yardımcı olabilecek bu cevaba bir göz atın"],"Choose a product":["Bir ürün seçin"],"Did this solve your issue?":["Bu, sorununuzu çözdü mü?"],"Faster assistance is just a few clicks away":["Daha hızlı yardım birkaç tık uzağınızda"],"How can we help?":["Nasıl yardımcı olabiliriz?"],"No, contact support":["Hayır, destekle iletişime geçin"],"Please fill out one field after another":["Lütfen alanları tek tek sırayla doldurun"],"Please make your selections":["Lütfen seçimlerinizi yapın"],"Proton account":["Proton hesabı"],"Proton for Business":["Proton for Business"],"Thank you for your feedback":["Geri bildiriminiz için teşekkürler"],"What can we help with?":["Ne konuda yardımcı olabiliriz?"],"Yes":["Evet"]},"support_modal_search_query":{"Search query":["Sorgu ara"]},"support_search_button":{"Search":["Ara"]},"support_search_i_am_looking_for":{"I'm looking for":["Şunu arıyorum: -"]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Daha hızlı bir çözüm için, lütfen sorunu Bridge uygulamasının Yardım > Bir sorun bildir kısmından bildiririn."],"Information":["Bilgi"]},"SupportForm:option":{"Account Security":["Hesap Güvenliği"],"Contacts":["Kişiler"],"Custom email domain":["Özel e-posta etki alanı"],"Email delivery and Spam":["E-posta iletimi ve istenmeyen e-postalar"],"Encryption":["Şifreleme"],"Login and password":["Oturum ve şifre"],"Merge aliases and accounts":["Takma adları (e-posta adresi) ve hesapları birleştir"],"Migrate to Proton":["Proton üzerine aktarım"],"Notifications":["Bildirimler"],"Other":["Diğer"],"Plans and billing":["Tarifeler ve faturalandırma"],"Proton for Business":["Proton for Business"],"Sign up":["Hesap açma"],"Storage":["Depolama"],"Users, addresses, and identities":["Kullanıcılar, adresler ve kimlikler"]},"SupportForm:optionIntro":{"Select a topic":["Bir konu seç"]},"Testimonial":{"Awards":["Ödüller"],"Customers":["Müşteriler"],"Featured":["Öne Çıkanlar"],"Go to testimonial source":["Müşteri görüşünün kaynağına git"],"Open source of award":["Ödülün kaynağını aç"],"Open source of quote":["Alıntının kaynağını aç"],"Reviews":["İncelemeler"],"Videos":["Videolar"],"Watch on TikTok":["TikTok'ta izle"],"Watch on YouTube":["YouTube'da izle"]},"TestimonialCategory":{"Awards":["Ödüller"],"Customers":["Müşteriler"],"Featured":["Öne Çıkanlar"],"Media":["Medya"],"Reviews":["İncelemeler"],"Videos":["Videolar"]},"Text":{"If you need help, check out our ${ supportLink }.":["Yardıma ihtiyacınız varsa ${ supportLink } ziyaret edebilirsiniz."],"The page you’re looking for might have been removed, or it could be an\nold link.":["Aradığınız sayfa kaldırılmış veya eski bir\nbağlantı olabilir."],"Your question may already have an answer in our knowledge base:":["Sorunuz halihazırda bilgi tabanımızda cevaplanmış olabilir:"]},"Title":{"On this page":["Bu sayfada"],"Page not found":["Sayfa bulunamadı"],"Related articles":["İlgili makaleler"],"Share ${ thisPage }":["${ thisPage } paylaşın"],"Switch to Proton Pass - Contact us":["Proton Pass hizmetine geçin - Bize ulaşın"],"Thank you!":["Teşekkürler!"],"this page":["Bu sayfayı"]},"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.":["Yasaklı içeriklere erişin ve gizlice gezinin. ${ TOTAL_VPN_COUNTRIES } üzeri ülkede ${ TOTAL_VPN_SERVERS } üzerinde sunucu, en yüksek VPN hızını, ${ TOTAL_VPN_CONNECTIONS } VPN bağlantısı, dünya çapındaki yayın hizmetlerini, kötü amaçlı yazılım ve reklam engelleyici, ve daha fazlasını içerir."]},"vpn_servers":{"Get Proton VPN Plus":["Proton VPN Plus edinin"]},"wallet_signup_2024:Action":{"Get Proton Wallet":["Proton Wallet edinin"]},"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":["Bitcoin rehberi"],"Proton Wallet news":["Proton Wallet haberleri"],"Proton Wallet support":["Proton Wallet desteği"]},"wallet_signup_2024:Pricing":{"Includes everything in Proton Unlimited and":["Proton Unlimited'daki her şey dahildir ve"],"Limited availability":["Sınırlı kullanılabilirlik"],"The easiest way to securely own, send, and receive Bitcoin":["Bitcoin'e güvenli bir şekilde sahip olmanın, göndermenin ve almanın en kolay yolu"]},"wallet_signup_2024:ProductRange":{"Discover Proton Wallet":["Proton Wallet'ı Keşfedin"],"Store and transact Bitcoin privately with an encrypted self-custody wallet.":["Şifrelenmiş bir kendi kendine saklama cüzdanıyla Bitcoin'inizi özel olarak saklayın ve işlem yapın."]},"wallet_signup_2024:wallet bitcoin":{"Learn about Bitcoin, the Internet's value network.":["İnternetin değer ağı olan Bitcoin hakkında bilgi edinin."]},"wallet_signup_2024:wallet overview":{"Ensure you're always in control of your Bitcoin.":["Bitcoin’lerinizin her zaman kontrolünüzde olduğundan emin olun."]},"wallet_signup_2024:wallet security":{"The encrypted, open-source wallet that puts you in control.":["Direksiyona sizi koyan şifrelenmiş, açık kaynaklı cüzdan."]}}},"base":"blog","cdn":{"enabledForAssets":true,"enabledForImages":true,"url":"https://pmecdn.protonweb.com/"},"unleashApi":"https://account.proton.me/api"};
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Open source cryptography takes a step forward with the release of OpenPGPjs 4.0 | Proton
The goal of our OpenPGPjs project is to make public-key cryptography not only available to users, but also to the global developer community. We believe the widespread availability of open-source and secure cryptography libraries is a prerequisite of the privacy revolution.
OpenPGPjs version 4.0 introduces streaming cryptography. This makes it possible for users of the library to encrypt, decrypt, sign, and verify files while they are simultaneously being downloaded or uploaded, meaning that large files no longer need to be stored in memory in order to perform these operations. The associated performance and storage benefits will allow us to speed up the encryption and decryption of email attachments and help us develop new products like ProtonDrive.
The support of the developer community is essential for the continued development of OpenPGPjs, and we welcome pull requests and comments. Here’s what’s new with OpenPGPjs 4.0:
Streaming Encryption
There are two different types of streaming implemented in this release.
The first can only be used in implementations that support the latest draft of authenticated encryption with associated data (AEAD), which was first added in OpenPGPjs v3.0.9. AEAD is particularly well-suited to streaming, because it allows messages to be divided into chunks, each of which has its own integrity tag that can be used to authenticate it as it is downloaded. In contrast to non-AEAD messages, this allows the client to trust each chunk as it is received, rather than waiting until the end of the data packet to check the integrity tag.
For compatibility with older messages and with other OpenPGP clients that do not support this draft, we have also implemented streaming for non-AEAD OpenPGP messages that use the unauthenticated cipher feedback mode (CFB) encryption rather than the authenticated modes supported in the AEAD implementation (EAX, OCB, and GCM).
Configuration Details
Streaming AEAD
The configuration setting openpgp.config.aead_chunk_size_byte controls the one-octet chunk size defined in the AEAD data packet, and defaults to 12. The size of each message chunk will be 2 ^ (openpgp.config.aead_chunk_size_byte + 6) bytes, and thus defaults to 256KB. This can be adjusted to receive data on the stream more or less frequently.
Streaming CFB
Because CFB-encrypted OpenPGP messages only have a single integrity tag, at the end of the message, it is not possible to authenticate data during stream decryption until the end of the message. Therefore, due to the security issues associated with using unauthenticated data(yeni pencere), we do not output any data to the stream by default during decryption. To override this default and allow unauthenticated data to be streamed, set openpgp.config.allow_unauthenticated_stream to true.
Web Streams Implementation
Browser support and Polyfills
This feature relies on the Web Streams API(yeni pencere), which Chrome, Safari, Firefox, and Edge currently have partially implemented, with Firefox’s implementation behind feature flags. Chrome is the only browser that implements TransformStreams, which are required in our implementation, so we include a polyfill for all other browsers. Please note that in those browsers, the global ReadableStream property gets overwritten with the polyfill version if it exists. Thus, if you need to use the native ReadableStream, you may need to store a reference to it before loading OpenPGPjs, or use the web-streams-adapter library to convert back and forth between them.In order to avoid separate implementations for web streams, node streams, and non-streamed data, all data is temporarily converted to a web stream internally and then converted back when returning. However, in the future, we might look into re-implementing some of the convenience functions of the web-stream-tools (see below) to not need streams, so that you don’t need to include the streams polyfill when not using streams.
New Web-Stream-Tools library
The OpenPGP spec requires us to manipulate and transform streams in complex ways: a stream of armored encrypted data needs to be parsed, then base64-decoded, then decrypted, then perhaps decompressed, then perhaps UTF8-decoded. Internally, we’re chaining together TransformStreams to achieve this. However, the TransformStream API is not quite sufficient for us: there is no way to control the amount of data that comes in at once, for example. And even if there was, we don’t always know in advance how many bytes we need: often, that depends on a field earlier in the data. To avoid having complex buffering code at every step of the way, we created a library to make this and other aspects of reading and transforming streams easier: web-stream-tools(yeni pencere). Contributions to make handling streams even easier are welcome!
High-Level API Changes
openpgp.message.fromText(), fromBinary(), readArmored() and
read() now accept ReadableStreams as well as Node streams.
The high-level encrypt, decrypt, sign and verify functions now
have an streaming parameter, to control whether the return value
contains a stream. It can take the values “web”, “node”, or false.
It defaults to the type of stream you passed in, if any.
When streaming, the signatures returned by verify and decrypt have
a verified: Promise<Boolean> property instead of valid: Boolean. The
signature property is also a Promise in that case.
openpgp.{message,key,signature,cleartext}.readArmored() and
openpgp.{message,key,signature}.read() are now asynchronous.
For example, instead of writing let publicKey = openpgp.key.readArmored(publicKeyArmored).keys[0]; write, in an async function: let publicKey = (await openpgp.key.readArmored(publicKeyArmored)).keys[0];
openpgp.encrypt() and openpgp.sign() now take a message
parameter instead of data, dataType and filename. Use
openpgp.message.fromText(), openpgp.message.fromBinary() or
openpgp.cleartext.fromText() to create a message. Note that if you
previously used the date parameter, you should now additionally pass
it to fromText/fromBinary as well.
After calling let keyring = new openpgp.Keyring(), you now have to
call await keyring.load() to read the keys from LocalStorage.
Separate bundle for old browsers
OpenPGPjs has been increasing in size due in part to the many new features (ECC in 3.0, Streaming in 4.0), but also because we supported a wide range of browsers. That meant we had to transpile ES6 to ES5 and include quite a lot of polyfills, both of which increase the library size.
We’ve now eliminated some polyfills from the default openpgp.min.js bundle, so it will now work with only recent versions of Chrome, Firefox, Safari, and Edge. If you need support for Internet Explorer 11 and old versions of Safari, you can use the new compat/openpgp.min.js bundle.
You could even load one or the other depending on which browser the user is using. However, if you’re using the web worker, keep in mind that you also need to pass { path: ‘compat/openpgp.worker.min.js’ } to initWorker whenever you load compat/openpgp.min.js.
Development
You can now do grunt browsertest –dev to debug using a build with a source map and original module names intact. You can also do grunt browsertest –compat to test a build that’s compatible with IE11 and older versions of Safari. Both the –dev and –compat parameters also work for grunt build and other tasks that depend on it.
There’s a new npm run build command to build both compat and non-compat bundles.
The browserify bundles are now cached and built incrementally, speeding up development after the first build.
Other Updates
Armor and packet parsing are now stricter: previously, missing —–END PGP PUBLIC KEY BLOCK—– or truncated packets wouldn’t throw errors, but do now.
Thousands of businesses of all sizes were impacted by cybercrime in 2024. Here
are the top cybersecurity threats we expect companies to face in 2025—and how
Proton Pass can protect your business.