cryptography tag

cryptography

Cossack Labs Blog

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.

PNaCl LibreSSL cryptography OpenSSL howto webthemis

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8 Mar 2016

Building and Using Themis in PNaCl

This post outlines our experience of porting typical C/C++ library (which is obviously Themis, in our case) to PNaCl module. A few challenges, a number of interesting riddles and Themis suddenly has a new home!

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3 Mar 2016

What's wrong with Web Cryptography

Threats you may face when implementing cryptography within your web application JS way.

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1 Mar 2016

WebThemis: proper crypto for modern Web

Introducing WebThemis: a Google Chrome library to develop secure web applications.

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11 Feb 2016

Fixing Secure Comparator

After publishing Secure Comparator paper, we've received a number of concerns from the cryptographic community about possible security breach, in case, where one of the parties is intentionally falsifying the protocol. We've adressed these concerns, and, in this blog post and paper update would like to elaborate how and why. 

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Cossack Labs is a privately-held British company with a team of data security experts based in Kyiv, Ukraine.