Helper functions
Utilities to help with endpoint resolution
[](https://www.npmjs.com/package/@aws-sdk/util-locate-window) [](https://www.npmjs.com/packag
A parser to Amazon Resource Names
[](https://www.npmjs.com/package/@aws-sdk/util-user-agent-node) [](https://www.npmjs.com/
[](https://www.npmjs.com/package/@aws-sdk/util-user-agent-browser) [](https://www.n
[](https://www.npmjs.com/package/@aws-sdk/util-format-url) [](https://www.npmjs.com/package/@aws-sd
SHA256 wrapper for browsers that prefers `window.crypto.subtle` but will fall back to a pure JS implementation in @aws-crypto/sha256-js to provide a consistent interface for SHA256.
Provides functions for detecting if the host environment supports the WebCrypto API
A browser UTF-8 string <-> UInt8Array converter
Pure JS implementation of CRC32 https://en.wikipedia.org/wiki/Cyclic_redundancy_check
Pure JS implementation of CRC32-C https://en.wikipedia.org/wiki/Cyclic_redundancy_check
A pure JS implementation SHA256.
[](https://www.npmjs.com/package/@aws-sdk/util-dynamodb) [](https://www.npmjs.com/package/@aws-sdk/util
SHA1 wrapper for browsers that prefers `window.crypto.subtle`.
Provides functions and types for detecting if the host environment is IE11
A Node.JS UTF-8 string <-> UInt8Array converter
A collection of useful crypto utilities for @polkadot
Shared utilities for all credential providers.
Utilities used exclusively inside Wasm decoding
[](https://www.npmjs.com/package/@aws-sdk/util-create-request) [](https://www.npmjs.com/pac
The AWS Encryption SDK for JavaScript is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It uses a data format compatible with the AWS Encryption SDKs in other
The AWS Encryption SDK for JavaScript is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It uses a data format compatible with the AWS Encryption SDKs in other
The AWS Encryption SDK for JavaScript is a client-side encryption library designed to make it easy for everyone to encrypt and decrypt data using industry standards and best practices. It uses a data format compatible with the AWS Encryption SDKs in other