cryptography tag

cryptography

Cossack Labs Blog

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.

Themis cryptography OpenSSL

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13 Dec 2017

Introducing Hermes

Today is the release day for a proof of concept version of Hermes — a framework for cryptographically assured access control and data security Hermes-core 0.5.1.

Hermes end-to-end encryption products cryptography releases

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23 Nov 2017

Auditable Macros in C Code

Turning macros into auditable C code in a highly parameterised cross-platform cryptographic library Themis with a help of preprocessor customization.

Themis development cryptography

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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.

cryptography OpenSSL Libsodium

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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.

Android cryptography LibreSSL OpenSSL BoringSSL

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