OpenSSL

Cossack Labs Blog

10 Jun 2020

3 Mistakes to Avoid When Dealing With OpenSSL Versions and iOS Apps

OpenSSL complexity starts with its version string. Apple, Carthage, and some dependency analysis tools have different opinions about it. Here is how we dealt with them and submitted iOS app to the App Store.

Read more...


10 Jun 2020

Swift Way to Build OpenSSL for Carthage iOS, As We Did It for Themis

This story is dedicated to fellow developers struggling with updating Carthage package with the latest OpenSSL for iOS and macOS apps. Here you will find the scripts, error messages, testing matrix, and our working solution for Themis to this no small feat. We believe it could save you time then you meet the same task.

Read more...


9 Apr 2018

Moving to OpenSSL 1.1.0 — How We Did It

Going through breaking changes and avoiding pitfalls in the process of moving from OpenSSL 1.0.2 to OpenSSL 1.1.0.

Read more...


21 Sep 2017

Replacing OpenSSL with Libsodium

The second article in a series of three that covers our experiments with different sources of crypto primitives for Themis. This time we tested its multi-platform capabilities with Libsodium.

Read more...


11 Jul 2017

Replacing OpenSSL with BoringSSL in a Complex Multi-Platform Layout

To provide better multi-platform support in Themis, we've built multi-donor support abstraction layer for cryptographic primitives, called Soter. This is the first article in a series of three that will cover our experiments with different sources of crypto primitives, this time - BoringSSL.

Read more...


14 Mar 2016

Building LibreSSL for PNaCl

As we are still using LibreSSL as a donor for some of the cryptographic primitives, with every new architecture we have to make sure that LibreSSL compiles well. This post describes our challenges with PNaCl.

Read more...

All posts

Previous Previous