tessl/npm-crypto-browserify
tessl install tessl/npm-crypto-browserify@3.12.0Browser-compatible implementation of Node.js crypto module providing cryptographic operations in web environments.
Agent Success
Agent success rate when using this tile
100%
Improvement
Agent success rate improvement when using this tile compared to baseline
1x
Baseline
Agent success rate without this tile
100%
task.mdevals/scenario-4/
Document Signature Generator
A utility that generates cryptographic signatures for documents to ensure authenticity and integrity.
Capabilities
Signs documents with RSA keys
- Given a document string and an RSA private key, it generates a digital signature using the RSA-SHA256 algorithm and returns it as a hex-encoded string @test
Supports streaming data for signing
- Given multiple document chunks, it can process them incrementally and produce a single signature for the combined content @test
Provides different output formats
- Given a document and private key, it can return the signature in base64 encoding when requested @test
Implementation
@generates
API
/**
* Signs a document string using an RSA private key with SHA-256 algorithm.
*
* @param {string} document - The document content to sign
* @param {string|Buffer} privateKey - PEM-encoded RSA private key
* @param {string} [encoding='hex'] - Output encoding ('hex' or 'base64')
* @returns {string} The digital signature in the specified encoding
*/
function signDocument(document, privateKey, encoding = 'hex') {
// IMPLEMENTATION HERE
}
/**
* Signs multiple document chunks using an RSA private key with SHA-256 algorithm.
* This is useful for large documents that need to be processed in chunks.
*
* @param {string[]} chunks - Array of document chunks to sign
* @param {string|Buffer} privateKey - PEM-encoded RSA private key
* @returns {string} The digital signature in hex encoding
*/
function signChunks(chunks, privateKey) {
// IMPLEMENTATION HERE
}
module.exports = {
signDocument,
signChunks,
};Dependencies { .dependencies }
crypto-browserify { .dependency }
Provides cryptographic signing capabilities.
