Skiff - Private, encrypted, secure email - 10 GB free

Created

Jan 31, 2024 8:01 PM

AI keywords

AI summary

Skiff is a private and encrypted email service that offers end-to-end encryption, secure file storage, and a calendar. It provides essential apps to protect your email, events, files, and documents. Skiff emphasizes privacy, with no trackers or ads, and is open-source and audited. The page also includes some email conversations and information about Skiff's features and news.

Text

Skiff

URL

https://skiff.com/

End-to-end encrypted email, calendar, documents, and files that give you the power to communicate freely.Free plan • No card required

Skiff MailNightwatch

Compose

Settings

Mail

Inbox

Sent

Send later

Draft

Spam

Essential apps that protect your EmailEventsFilesDocuments

End-to-end encryptedBecause of advanced cryptography, no one else - not even Skiff - can read your data.

No trackers or adsYour data is never sold, shared, or monetized. Sign up and upgrade without sharing any personal information.

Open-source and auditedSkiff Mail is open-source, uses open-source cryptography, and undergoes external security audits.

MailEnd-to-end encrypted inbox and messagesSkiff Mail protects your inbox with free private email, giving you the power to communicate freely with anyone.Update to engineering statusHeinrich LoxJan 31, 2024heinrich@skiff.comI wanted to share with you the latest developments in our cryptographic research. I invite you to join us for a presentation on the new algorithm next week. We will provide a detailed explanation of its design and share the results of our testing.AngelinaJan 31, 2024angelina@skiff.comThank you for the update on your research. I am thrilled to hear about the promising results of your new algorithm. As you know, the security of digital communication is of utmost importance and any advancements in this field are highly valuable.Jason, Sunny, JosephJan 31, 2024jason,@skiff.comI'm not entirely sure I agree with that approach. Users won't understand!Inbox 12Most recentHeinrich LoxUpdate to engineering status – I wanted to share with you the latest developments in our cryptographic research. I invite you to join us for a presentation on the new algorithm next week. We will provide a detailed explanation of its design and share the results of our testing.AngelinaProduct strategy sync – Thank you for the update on your research. I am thrilled to hear about the promising results of your new algorithm. As you know, the security of digital communication is of utmost importance and any advancements in this field are highly valuable.Jason, Sunny, JosephRewind Feature Eng Sync – I'm not entirely sure I agree with that approach. Users won't understand!0x600f...er2Where to find contract agreement? – Hey Jason, you mentioned the other day that there was an archival Sketch file for the original email mocks.PagesCollaborate on private documents and write secure notes.Skiff Pages takes your thoughts and ideas to the next level with private, end-to-end encrypted wikis, docs, and notes.Elliptic Curve CryptoWe discuss analogs based on elliptic curves over finite fields of public key cryptosystems which use the multiplicative group of a finite field. These elliptic curve cryptosystems may be more secure, because the analog of the discrete logarithm problem on elliptic curves is likely to be harder than the classical discrete logarithm problem, especially over GF(2"). We discuss the question of primitive points on an elliptic curve modulo p, and give a theorem on nonsmoothness of the order of the cyclic subgroup generated by a global point. The earliest public key cryptosystems using number theory were based on the structure either of the multiplicative group (Z/NZ)* or the multiplicative group of a finite field G¥(q), q = p". The subsequent construction of analogous systems based on other finite Abelian groups, together with H. W. Lenstra's success in using elliptic curves for integer factorization, make it natural to study the possibility of public key cryptography based on the structure of the group of points of an elliptic curve over a large finite field. We first briefly recall the facts we need about such elliptic curves (for more details, see [4] or [5]). We then describe elliptic curve analogs of the Massey-Omura and ElGamal systems. We give some concrete examples, discuss the question of primitive points, and conclude with a theorem concerning the probability that the order of a cyclic subgroup is nonsmooth. I would like to thank A. Odlyzko for valuable discussions and correspondence, and for sending me a preprint by V. S. Miller, who independently arrived at some similar ideas about elliptic curves and cryptograph CalendarKeep track of events, without being tracked.Skiff Calendar empowers you to privately share invites, start video calls, and send RSVPs with a fully end-to-end encrypted calendar.Wed31Thu1RGVzaWduIHN5bmM=OTozNSAtIDEwOjAwQU0=...VGVhbSBBbGwtaGFuZHM=MTA6MDAgLSAxMDozMEFNR3Jvd3RoIEJyYWluc3Rvcm0=MTE6MTUgLSAxMTo0NUFNTWlsZXN0b25lIFJldHJvMjowMCAtIDM6MDBQTQ==...Design sync9:35 - 10:00AM+12Team All-hands10:00 - 10:30AMGrowth Brainstorm11:15 - 11:45AMMilestone Retro2:00 - 3:00PM+6 DriveKeep your files and photos safe in a secure vault.Skiff Drive is end-to-end encrypted file storage, with 10 GB free. Upload, protect, and share any file.sneaker.jpeg3KBwallet.jpeg3KBdonut.png4.2KBSkiff DriveNightwatchUploadSearchSettingsGeneralQ1 overviewTeam reviewDesignFetchTable.pyCapTable.xlsBlondeddaily-financesTown hallMilestonesHeavyweightsDesignNameTypeSizeLast modifiedQ1 overviewTeam reviewBG-02.pngFetchTable.pyCapTable.xlsBlondedTown hallpage5.5gbJan. 31 2024Milestones

Transparent, audited, & open source

Privacy is more than a promise. Anyone can verify our encryption protocols and privacy protections.

const salt = srp.generateSalt();const masterSecret = await createKeyFromSecret(password, salt);

const verifierPrivateKey = await createSRPKey(password, salt);const verifier = srp.deriveVerifier(verifierPrivateKey);

const passwordDerivedSecret = createPasswordDerivedSecret(masterSecret);const privateUserData: ReturnType〈typeof decryptPrivateUserDataRecovery〉

// recoverySigningPublicKey is the public key component of the keypair used// to sign SSS shards. Upon share re-combination, spliterati verifies attached// signatures of each shard to confirm that the shard is correct. This is// important, since otherwise it's impossible to know which shard is outdated// or has been corrupted.const recoverySigningPublicKey: PublicKey = {key: recoverySigningPublicKeyEncoded,signature: createDetachedSignatureAsymmetric(

Skiff MailSkiff Mail's client is completely open-source, giving you the confidence to communicate freely.