Etag Hash
Generate S3-Compatible ETags
ES6 class that generates ETags using the same algorithm as S3 via MD5 sum. Perfect for verifying Amazon S3 multi-part uploads and ensuring data integrity.
S3-Compatible
Uses the exact same algorithm as Amazon S3
Multi-part Support
Perfect for verifying large file uploads
Crypto API
Compatible with Node.js crypto module
Etag Hash Features
Reliable ETag generation for S3 compatibility and data integrity
S3-Compatible Algorithm
Generates ETags using the exact same MD5-based algorithm as Amazon S3 for perfect compatibility.
Multi-part Upload Verification
Specifically designed for verifying Amazon S3 multi-part uploads and ensuring data integrity.
Crypto Module Compatibility
API similar to Node.js crypto module, making it compatible with existing streaming workflows.
Chunked Processing
Efficiently processes large files in chunks, perfect for streaming and memory-efficient operations.
Data Integrity
Ensures data integrity by providing reliable checksums that match S3 expectations.
Stream Integration
Works seamlessly with Node.js streams for real-time ETag computation during file processing.
Basic ETag Generation
Generate S3-compatible ETags from file content using a simple, crypto-module-like API.
Streaming ETag Computation
Compute ETags for large files using streaming to avoid loading entire files into memory.
Multi-part Upload Verification
Verify S3 multi-part uploads by computing ETags that match Amazon S3's algorithm exactly.