Jsencrypt

jsencrypt is a JavaScript library for performing RSA encryption, decryption, and key generation. It functions as an asymmetric key generator and digital signature provider that executes all cryptographic processing directly in the browser.

The library focuses on the use of the PEM standard for importing, exporting, and managing cryptographic keys. It provides the ability to create public and private RSA key pairs of various bit sizes and supports OpenSSL compatible formats.

Its capabilities cover the transformation of plaintext into ciphertext and the recovery of original messages using corresponding keys. It also enables the creation and validation of digital signatures to ensure data integrity and authenticity.

Features

Asymmetric Encryption Libraries - Provides a complete JavaScript implementation of RSA encryption and decryption for secure browser-side data processing.

Asymmetric Encryption - Implements asymmetric encryption using RSA public and private key pairs.

Security and Encryption - Provides a full suite of RSA encryption and decryption capabilities for securing application data.

Client-Side Cryptographic Utilities - Executes all cryptographic processing directly in the browser to ensure sensitive data never leaves the client in plaintext.

Client-Side Encryption - Allows web applications to encrypt sensitive data in the browser using RSA public keys.

Decryption Utilities - Provides utilities to decrypt encrypted text back into readable plaintext using a private key.

Cryptographic Key Generation - Provides utilities for producing cryptographically strong RSA public and private key pairs.

Key Generation Tools - Generates new RSA public and private key pairs of various bit sizes.

Digital Signature Generators - Enables the creation of digital signatures using a private key and hash function.

Digital Signature Libraries - Provides a library for generating and verifying RSA cryptographic signatures.

Digital Signature Validators - Provides the ability to validate digital signatures against original data using a public key.

Message Decryption - Converts RSA ciphertext back into plaintext using the corresponding private key.

Asymmetric Signature Management - Manages the generation and import of RSA keys specifically for digital signing and verification.

Public Key Infrastructure - Facilitates a public key infrastructure within the browser to protect data exchange without exposing private keys.

RSA Cryptanalysis - Transforms plaintext into RSA ciphertext using a public key for secure transmission.

PEM Formatting - Supports parsing and decoding of cryptographic keys stored in the Privacy-Enhanced Mail (PEM) format.

JavaScript Cryptography - RSA encryption, decryption, and key generation for browsers.

Cryptography and Security - RSA encryption and decryption library.

travistjsencrypt

Features

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