Matrix Encrypt Attachment
Encrypt and decrypt attachments in accordance with the Matrix Client-Server API spec.
Supports browsers using
WebCryptoAPI and Node.js via
This project builds on and deprecates
browser-encrypt-attachment to add support for non-browser environments.
Previous versions of the protocol are not currently documented in the spec, and are described here for reference:
|v0||use all 128 bits of the counter|
|v1||use only 64 bits of the counter|
|v2 (current)||use only 64 bits and also zero out the other half to maximise the space before it wraps|
The library will encrypt to the following protocol versions:
The library supports decryption of the following protocol versions: