Knowledge Base

Explore practical guides and answers by topic to understand web technologies and discover useful websites.

and vernam.app related knowledge

Answers and Guides

Does VERNAM Upload Your Files or Require an Account?: No. VERNAM encrypts and decrypts files entirely inside your browser, so your file and passphrase never reach a server, and no acc…
What Does VERNAM’s High Security Mode Change?: VERNAM’s high security mode makes key derivation heavier: it uses Argon2id with 256 MiB of memory and 3 passes instead of the sta…
How Strong Is VERNAM’s Passphrase Generator?: VERNAM’s built-in generator draws six random words from the 2,048-word BIP39 list, producing roughly 66 bits of entropy. That is …
How VERNAM Encrypts a File in Your Browser: VERNAM encrypts a file entirely inside your browser: you drop a file, set or generate a passphrase, and the page derives a 256-bi…
What Is VERNAM and What Does It Do?: VERNAM (vernam.app) is a free, open-source file encryption tool that runs entirely in your browser. You drop in a file, set a pas…