@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