abstract base class for crypto-streams
ciphers for the browser
A minimal base64 implementation for number arrays.
Base64 encoding/decoding in pure JS
Encode/decode base64 data into ArrayBuffers
High-performance Base64 encoder and decoder
AWS SDK for JavaScript Secrets Manager Client for Node.js, Browser and React Native
Yet another Base64 transcoder in pure-JS
abstract base class for hash-streams
A robust base64 encoder/decoder that is fully compatible with `atob()` and `btoa()`, written in JavaScript.
Noise protocol handshake
Base64 and base64url to string or arraybuffer, and back. Node, Deno or browser.
A fast Base64 decoder with a low level API. If you want a high level API, look at [base64-js](https://github.com/beatgammit/base64-js).
Base64 coder.
Azure Key Vault Secrets
JavaScript implementations of network transports, cryptography, ciphers, PKI, message digests, and various utilities.
Base64 encoding and decoding
An eslint rule that searches for potential secrets/keys in code
Base64 encoding and decoding helping util. Created for React Native but can be used anywhere
Encode/decode base64 data into ArrayBuffers
Generate a image to base64.
A simple browserifiable module for password-encrypting JS objects.
A native implementation of base64 in C++ for React Native
Base64 encode, decode, escape and unescape for URL applications
Store sensitive data safely as encrypted strings or entire files, using symmetric aes-256-cbc encryption/decryption with a secret key and an IV vector, and YAML-friendly base64-encoded encrypted result.
Sym is a ruby library (gem) that offers both the command line interface (CLI) and a set of rich Ruby APIs, which make it rather trivial to add encryption and decryption of sensitive data to your development or deployment workflow. For additional security the private key itself can be encrypted with a user-generated password. For decryption using the key the password can be input into STDIN, or be defined by an ENV variable, or an OS-X Keychain Entry. Unlike many other existing encryption tools, Sym focuses on getting out of your way by offering a streamlined interface with password caching (if MemCached is installed and running locally) in hopes to make encryption of application secrets nearly completely transparent to the developers. Sym uses symmetric 256-bit key encryption with the AES-256-CBC cipher, same cipher as used by the US Government. For password-protecting the key Sym uses AES-128-CBC cipher. The resulting data is zlib-compressed and base64-encoded. The keys are also base64 encoded for easy copying/pasting/etc. Sym accomplishes encryption transparency by combining several convenient features: 1. Sym can read the private key from multiple source types, such as pathname, an environment variable name, a keychain entry, or CLI argument. You simply pass either of these to the -k flag — one flag that works for all source types. 2. By utilizing OS-X Keychain on a Mac, Sym offers truly secure way of storing the key on a local machine, much more secure then storing it on a file system, 3. By using a local password cache (activated with -c) via an in-memory provider such as memcached, sym invocations take advantage of password cache, and only ask for a password once per a configurable time period, 4. By using SYM_ARGS environment variable, where common flags can be saved. This is activated with sym -A, 5. By reading the key from the default key source file ~/.sym.key which requires no flags at all, 6. By utilizing the --negate option to quickly encrypt a regular file, or decrypt an encrypted file with extension .enc 7. By implementing the -t (edit) mode, that opens an encrypted file in your $EDITOR, and replaces the encrypted version upon save & exit, optionally creating a backup. 8. By offering the Sym::MagicFile ruby API to easily read encrypted files into memory. Please refer the module documentation available here: https://www.rubydoc.info/gems/sym