Esni

As part of the DEfO project, we have been working on accelerating the development Encrypted Client Hello (ECH) as standardized by the IETF. ECH is the next step in improving Transport Layer Security (TLS). TLS is one of the basic building blocks of the internet, it is what puts the S in HTTPS. The ECH standard is nearing completion. That is exciting because ECH can encrypt the last plaintext TLS metadata that it is possible to encrypt. [Read More]

A new NetCipher library has recently been merged: netcipher-conscrypt. In the same vein as the other NetCipher libraries, netcipher-conscrypt wraps the Google Conscrypt library, which provides the latest TLS for any app that includes it. netcipher-conscrypt lets apps then disable old TLS versions like TLSv1.0 and TLSv1.1, as well as disable TLS Session Tickets. This is an alpha release because it only works on recent Android versions (8.1 or newer). The actual functionality works well, the hard part remains making sure that it is possible to inject netcipher-conscrypt as the TLS provider on all Android devices and versions. [Read More]