@robinpath/hash

Cryptographic hashing utilities: MD5, SHA family, HMAC, CRC32, file hashing, UUID v5 generation, secure random bytes, and content fingerprinting

Why use this module?

The hash module lets you:

• Compute MD5 hash of a string
• Compute SHA-1 hash of a string
• Compute SHA-256 hash of a string
• Compute SHA-512 hash of a string
• Compute SHA-3 hash of a string

All functions are callable directly from RobinPath scripts with a simple, consistent API.

Installation

npm install @robinpath/hash

Quick Start

No credentials needed — start using it right away:

hash.sha1

Available Functions

Function	Description
hash.md5	Compute MD5 hash of a string
hash.sha1	Compute SHA-1 hash of a string
hash.sha256	Compute SHA-256 hash of a string
hash.sha512	Compute SHA-512 hash of a string
hash.sha3	Compute SHA-3 hash of a string
hash.hmac	Compute HMAC of a string with a secret key
hash.hashFile	Compute the hash of a file's contents
hash.hashStream	Compute a hash from an array of data chunks (simulates stream hashing)
hash.crc32	Compute CRC32 checksum of a string
hash.checksum	Verify that a string matches an expected hash
hash.compare	Timing-safe comparison of two strings to prevent timing attacks
hash.uuid5	Generate a deterministic UUID v5 from a name and namespace
hash.randomBytes	Generate cryptographically secure random bytes
hash.randomHex	Generate a random hexadecimal string of specified length
hash.randomBase64	Generate a random Base64-encoded string
hash.fingerprint	Generate a content fingerprint combining MD5 and SHA-256 hashes

Examples

Compute SHA-1 hash of a string

hash.sha1

Compute SHA-256 hash of a string

hash.sha256

Compute SHA-512 hash of a string

hash.sha512

Integration with RobinPath

import { RobinPath } from "@wiredwp/robinpath";
import Module from "@robinpath/hash";

const rp = new RobinPath();
rp.registerModule(Module.name, Module.functions);
rp.registerModuleMeta(Module.name, Module.functionMetadata);

const result = await rp.executeScript(`
  hash.sha1
`);

Full API Reference

See MODULE.md for complete documentation including all parameters, return types, error handling, and advanced examples.

Related Modules

• @robinpath/json — JSON module for complementary functionality

License

MIT