CryptoPro

Bybit Restricts Transfers to Sanctioned Entities Including Lazarus Group and CryptoPro

Cryptocurrency exchange Bybit has notified users that transfers to or from entities on its Restricted Counterparties list are prohibited, regardless of amount or whether conducted directly or through intermediaries. The list includes the North Korean state-sponsored Lazarus group and Russian cryptographic software developer CryptoPro due to their presence on sanctions lists from the United States, European Union, and United Kingdom. Bybit will automatically reject outgoing transfers to listed counterparties and may freeze incoming funds from them or related addresses, with potential account suspension or closure for users involved. The exchange emphasizes that blockchain transparency allows tracing of funds without user confessions and reserves the right to block transactions even with counterparties not yet explicitly listed. These measures are embedded in Bybit's terms of service to ensure compliance with international sanctions regimes.

Understanding GOST Cryptography Standards: A Practical Guide for Russian Developers

The article provides a beginner-friendly breakdown of Russian GOST cryptographic standards, separating the core functions of hashing, digital signatures, and encryption. It covers the evolution of GOST algorithms across three generations from the 1990s to the current 2012+ standards including Stribog, Kuznechik, and Magma. Detailed explanations address how PKCS#11 interfaces with hardware tokens, how X.509 certificates function as digital passports, and how formats like CAdES, XAdES, and PAdES package signatures for verification. Comparisons with Western equivalents such as SHA-256, RSA, and AES help developers map familiar concepts to GOST implementations. The guide emphasizes practical integration with tools like CryptoPro for tasks involving detached signatures and certificate requests in PKCS#10 and PKCS#12 containers.

CryptoPro Develops CryptoPro-Browser with Russian Cryptography for FSB Compliance

CryptoPro is creating its own browser called CryptoPro-Browser as part of the CryptoPro CSP 6.0 cryptographic information protection system. The product will include built-in cryptographic tools, support for the company's plugin, and TLS connections using Russian cryptographic algorithms. The development follows Google's removal of the CryptoPro extension from the Chrome Web Store in February 2025, which left new users without an easy installation method. The project has been coordinated with the FSB of Russia and targets scenarios requiring compliance with Russian information security regulations. CryptoPro plans to incorporate experience from its earlier Chromium-Gost project started in 2017, while also recommending Yandex Browser as an alternative. Analysts estimate the development cost at several tens of millions of rubles, with the main focus on corporate customers needing certificate management and specialized support.