APIActive

Node.js Web Crypto API

Web-standard cryptographic operations for Node.js including encryption, decryption, signing, and key management.

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Field note

What it does

Implementation of the W3C Web Cryptography API in Node.js, providing crypto.subtle, CryptoKey, and algorithm support for modern cryptographic tasks.

Capabilities

Available capabilities

Sign and verify API Key Lifecycle Management Digest Encryption and decryption Key derivation

Tags

Tags

Web standard Security Cryptography

Ways to use it

Ways to use it

sdk

JavaScript / node:crypto

Product features

Product features

Deriving bits and keys #

Digest #

Encryption and decryption #

Examples #

Exporting and importing keys #

Generating keys #

Modern Algorithms in the Web Cryptography API #

Node.js v26.7.0 documentation

Secure Curves in the Web Cryptography API #

Sign and verify #

Web Crypto API #

Wrapping and unwrapping keys #