Was born in 1976, professional developer since 1998. Working in on security-related projects since 2003.

• Senior C++ developer (using it since 1995, got certified by Brainbench in 2005 as "C++ Master Degree")
• Senior JavaScript backend developer
• Middle C# developer
• PKI/ASN.1 ninja

• Using of Crypto API (RUS)
• ASN.1 By Simple Words (RUS, ENG),
• Free ASN.1:2008 compliance test suite (RUS, GitHub)
• Words about CAdES formats (RUS)
• Kerberos by simple words (RUS)
• All you want to know about ACL in Active Directory (RUS)

• extendedRights How to retrive all information about Windows Extended Rights via LDAP
• createObjectTree This project is all about composing full "object tree list" for arbitrary ActiveDirectory element and then checking access via AuthzAccessCheck routine
• NTDS_mapping The project is about making a full list of mapping between lDAPDisplayName and names of columns inside datatable in NTDS.DIT file
• KerberosAES C++ implementation for Kerberos AES encryption/checksum algorithms
• XKERB C++ library with helpers for Windows SSPI
• certMarshalCredentials How to user certificate in AcquireCredentialsHandle and other functions
• S4Uwhoami Simple project shows how to use S4U2Self in Windows for making a "super whoami"
• XSEC Utility for parsing/making any ALCs/ACEs/tokens in Windows + full test suite for it
• CryptoARM Famous crypto-related software using in Russia. Made first versions from v0 to v2.5. Since 2004 have no relations to the product
• PKIjs Pure JavaScript library implementing the formats that are used in PKI applications, 900+ stars on GitHub
• ASN1.js Pure JavaScript library implementing a full ASN.1 BER decoder and encoder, 190+ stars on GitHub
• CAdES.js Implementation of CAdES (CMS Advanced Electronic Signatures)in pure Javascript
• ByteStream.js All functions related to bytes/bits manipulations
• C-plus-plus-ASN.1-2008-coder-decoder Initial C++ version of ASN1.js
• CTjs Full set of classes necessary to work with any kind of Certificate Transparency log
• Font.js Library helping parse/encode and manipulate TrueType font files. Working on making it OpenType compartible
• PAdES-related library (private repository at the moment). Everything about PDF parsing/making/signing/verification etc. Already working on hancock.ink

• 👯 I’m looking to collaborate on any great PKI/security related projects
• 📫 How to reach me: www.strozhevsky.com