Quantum-resistent asymmetric key generation tool for digital signatures.

MIT License

Crypto-Vinaigrette

An easy to use licensing system, using asymmetric cryptography to generate and validate licenses.

zachaeus

Android ListView that mimics a GridView with asymmetric items. Supports items with row span and column span

AsymmetricGridView

CryptoNet is simple, fast and a lightweight asymmetric and symmetric encryption library.

CryptoNet


Description


Tuta (formerly Tutanota), the fully secure encrypted email and calendar app, enables you to keep your private data private! We never compromise on security or privacy. Tuta comes with a light & beautiful GUI, a dark theme, offline availability, instant push notifications, auto-sync, full-text search, swipe gestures and more. The business email plans have flexible user management and admin levels so you can manage all your companyâs email needs easily.What you'll love about the Tuta email client for iOS:- Create a free email address (ending in @tuta.com, @tutanota.com, @tutanota.de, @tutamail.com, @tuta.io or @keemail.me) with 1 GB of free storage.- Create custom domain email addresses for â¬3 per month with optional catch-all & unlimited email addresses.- Instant display of incoming emails, no need to swipe down to refresh.- Instant access to your encrypted email, calendars & contacts - also when offline.- Quick swipe gestures to manage your inbox easily.- Instant push notifications.- Auto-complete mail addresses as you type.- Auto-sync between app, web and desktop email clients.- Tuta is a free & open source (FOSS) email app so that security experts can check the code.- Find everything you're looking for with our secure & private full-text search of your encrypted email.- Anonymous registration without a phone number.- Send calendar invites directly from the secure calendar app.- Create an unlimited number of encrypted calendars with any paid plan.- Send and receive end-to-end encrypted emails to anybody for free.- Send and receive old-fashioned emails (not end-to-end encrypted).- Automatically encrypt subject, content & attachments for maximum security.- Business email with flexible user creation and admin levels.The secure email app Tuta Mail enables you to send end-to-end encrypted emails to anybody. Even emails that are being sent without end-to-end encryption and all your contacts are stored securely encrypted on the Tutanota servers based in Germany. Tutanota also has an encrypted calendar, easily accessible from within the mail client.Our passion for privacy.Tuta Mail is being built by a team passionate about everybody's right to privacy. We are supported by an amazing community, which enables us to grow our team continuously, making the open source email app Tuta a lasting success without depending on venture capital interests.Tuta respects you & your data:- Only you can access your encrypted emails, calendars & contacts.- Tuta does not track or profile you.- Open source clients & apps.- Innovative full-text search feature lets you easily search your mailbox.- TLS with support of PFS, DMARC, DKIM, DNSSEC and DANE.- Secure password reset that gives us absolutely no access.- 100% developed and located in Germany under strict Data Protection Laws (GDPR).- Uses 100% renewable energy.Official website: https://tuta.comSource code: https://github.com/tutao/tutanotaCrypto NoticeThis distribution includes cryptographic software. The country in which you currently reside may have restrictions on the import, possession, use, and/or re-export to another country, of encryption software. BEFORE using any encryption software, please check your country's laws, regulations and policies concerning the import, possession, or use, and re-export of encryption software, to see if this is permitted. Seehttp://www.wassenaar.org/ for more information.The U.S. Government Department of Commerce, Bureau of Industry and Security (BIS), has classified this software as Export Commodity Control Number (ECCN) 5D002.C.1, which includes information security software using or performing cryptographic functions with asymmetric algorithms. The form and manner of this distribution makes it eligible for export under the License Exception ENC Technology Software Unrestricted (TSU) exception (see the BIS Export Administration Regulations, Section 740.13) for both object code and source code.




Tuta is an email service with a strong focus on security and privacy that lets you encrypt emails, contacts and calendar entries on all your devices.


Beschreibung


Tuta (frÃ¼her Tutanota), die vollstÃ¤ndig verschlÃ¼sselte E-Mail- und Kalender-App, erlaubt dir deine privaten Daten maximal zu schÃ¼tzen. Tuta Mail kommt mit einem hellen & schÃ¶nen Design, inklusive eines Dark Themes, mit Push-Benachrichtigungen, Offline-Zugriff, Auto-sync, Volltextsuche, Wischgesten und mehr.Was du an den Tuta Mail Clients lieben wirst:- Sofortiger Zugang zum verschlÃ¼sselten Posteingang, deinen Kalendern und Kontakten - auch wenn du offline bist.- Konzentriere dich nur auf die wichtigen E-Mails, indem du unwichtige Mails schnell ins Archiv oder den Papierkorb verschiebst.- Erhalte Push-Benachrichtigungen unverzÃ¼glich.- Automatische VervollstÃ¤ndigung von E-Mail-Adressen beim Eintippen (von deinen Tuta- und Telefonbuchkontakten).- Automatische Synchronisierung zwischen App, Web-Client und Desktop-Client.- Tuta ist kostenlos und Open Source, so dass jeder die Sicherheit prÃ¼fen kann.- Anonyme Registrierung ohne Handynummer.- Sende Kalendereinladungen direkt aus der App.- Finde eine bestimmte E-Mail schnell mit unserer lokal ausgefÃ¼hrten Volltextsuche in deinen verschlÃ¼sselten E-Mails.- Erstelle deine eigene Tuta-E-Mail-Adresse (mit den Endungen @tuta.com, @tutanota.com, @tutanota.de, @tutamail.com, @tuta.io oder @keemail.me) mit 1 GB kostenlosem Speicherplatz.- FÃ¼ge deine eigene Domain-E-Mail-Adresse fÃ¼r 1 â¬ pro Monat hinzu, auf Wunsch mit Catch-all.- Sende und empfange Ende-zu-Ende-verschlÃ¼sselte E-Mails an jeden.- Sende und empfange altmodische E-Mails (nicht Ende-zu-Ende-verschlÃ¼sselt). Auch diese E-Mails werden verschlÃ¼sselt auf den Tuta-Servern gespeichert.- Betreff, Inhalt und AnhÃ¤nge sind automatisch verschlÃ¼sselt.- Mit Tutas eingebauter VerschlÃ¼sselung gehÃ¶ren deine Daten allein dir, niemand sonst kann darauf zugreifen.Die sichere E-Mail-App Tuta macht es dir ganz einfach, Ende-zu-Ende verschlÃ¼sselte E-Mails an jeden zu verschicken. Selbst E-Mails ohne Ende-zu-Ende-VerschlÃ¼sselung sowie alle deine Kontakte werden verschlÃ¼sselt auf den Tuta-Servern in Deutschland gespeichert. Tuta beinhaltet auch einen verschlÃ¼sselten Kalender, der direkt im E-Mail-Client integriert ist.Tuta Mail respektiert dich & deine Daten:- Nur du kannst auf deine E-Mails & Kontakte zugreifen.- Tuta spioniert dich nicht aus und erstellt kein Profil Ã¼ber dich.- Open Source Client & Apps.- Innovative Volltextsuche lÃ¤sst dich die gesamte Mailbox durchsuchen.- TLS mit UnterstÃ¼tzung fÃ¼r PFS, DMARC, DKIM, DNSSEC und DANE.- Sichere Passwortwiederherstellung, die uns keinerlei Zugriff erlaubt.- 100% in Deutschland entwickelt mit Speicherstandort Deutschland unter strengen Datenschutzgesetzen (DSGVO).- Nutzt zu 100% Ãkostrom.Webseite: https://tuta.comSource Code: https://github.com/tutao/tutanotaCrypto NoticeThis distribution includes cryptographic software. The country in which you currently reside may have restrictions on the import, possession, use, and/or re-export to another country, of encryption software. BEFORE using any encryption software, please check your country's laws, regulations and policies concerning the import, possession, or use, and re-export of encryption software, to see if this is permitted. Seehttp://www.wassenaar.org/ for more information.The U.S. Government Department of Commerce, Bureau of Industry and Security (BIS), has classified this software as Export Commodity Control Number (ECCN) 5D002.C.1, which includes information security software using or performing cryptographic functions with asymmetric algorithms. The form and manner of this distribution makes it eligible for export under the License Exception ENC Technology Software Unrestricted (TSU) exception (see the BIS Export Administration Regulations, Section 740.13) for both object code and source code.


