Volodymyr Sydorenko
Community@VSydorenko · Kyiv
Ukrainian digital-signature and fiscal-compliance engineering: PRRO receipt signing, UAPKI crypto integration, and 1C native component development.
Agent Skills by Volodymyr Sydorenko
Showing 4 vetted skills indexed across 1 GitHub repositories.
VSydorenkoprro-fiscal
Validates CAdES signatures for Ukrainian PRRO fiscal documents against tax server requirements.
VSydorenkouapki-integration
Integrates the UAPKI Ukrainian cryptography library for signing and verification in 1C native components.
VSydorenkoecp-testing-without-1c
Tests the UAPKI digital-signature stack of SimplyAddinConnect without a 1C host.
VSydorenko1c-native-component
Build, package, and deliver 1C native external components on Windows with C++.
Frequently Asked Questions About Volodymyr Sydorenko
FAQPage SchemaWhat tasks can I accomplish with VSydorenko's skills?▼
You can sign PRRO fiscal documents (receipts, Z-reports) for the Ukrainian tax server, integrate the UAPKI crypto library for DSTU 4145 digital signatures, test the signing stack offline without a 1C host, and build/package 1C native external components on Windows.
Who are these skills designed for?▼
Developers and integrators working on Ukrainian fiscalization and qualified electronic signature (КЕП/ЕЦП) systems — specifically engineers embedding UAPKI into SimplyAddinConnect, maintaining 1C native components, or debugging tax.gov.ua fiscal server rejections.
How do I test UAPKI signing without a running 1C instance?▼
Use the ecp-testing-without-1c skill: it provides a native component test harness with IComponentBase emulation, enabling offline SIGN/VERIFY operations against test key material such as test-diia.p12, so the crypto stack can be validated independently of the 1C host.
What are the prerequisites for the 1C native component skill?▼
You need a Windows build environment and familiarity with the 1C AddInNative API: MANIFEST.XML packaging, the IComponentBase/ExtCompT interfaces, tVariant types, and handling the dependent-DLL problem when delivering the external component to end users.
Which cryptographic standards and formats are covered?▼
The skills cover Ukrainian national standards: DSTU 4145 signatures, CAdES-BES and ДСТУ 7564 (Купина) for PRRO fiscal documents, plus UAPKI provider concepts including cm-pkcs12 key storages, cmProviders configuration, and the process json_free call convention.