Latest Sign a JWT With ML-DSA in Delphi
Release notes, deep dives and tutorials.
Release notes, deep dives, and tutorials for sgcWebSockets, sgcHTML, sgcOpenAPI, sgcSign, sgcBiometrics, and sgcIndy.
Sign a JWT With ML-DSA in Delphi
The post-quantum JWT algorithms of RFC 9964 on the JWT client and server, with AKP JSON Web Keys, and the published examples reproduced byte for byte…
sgcUI 2026.10: 14 Native UI Products for Delphi, C++ Builder and .NET
sgcUI 2026.10 ships 14 native UI products in one suite: grids, pivots, charts, dashboards, gauges, planners, diagrams, maps, PDF and reports for Delphi, C++ Builder and .NET…
OpenPGP in Delphi: Encrypt, Sign and Verify Without GnuPG
Encrypt files for a partner, decrypt what GnuPG sends you and sign or verify releases from Delphi code, with OpenPGP written in pure Object Pascal and no external tool or DLL…
Post-Quantum Cryptography in Delphi
ML-KEM, ML-DSA and SLH-DSA in Object Pascal with no external library, so a Delphi application can agree keys, sign and certify with algorithms built to outlive the quantum threat…
Passkeys in Delphi: Passwordless Login With WebAuthn
Passwords get phished, reused and leaked. Passkeys do not. This is how a Delphi application registers them, signs users in without a user name and keeps every passkey in its own database…
sgcWebSockets 2026.10
sgcHTML gains auth, routing, testing, SPA navigation, SSE, the AI Data Pack, CRUD, an AI page generator, MCP Apps and Web Push, and the cryptography goes post-quantum with a pure Pascal TLS 1.3 and TLS 1.2 engine…
SAML Single Sign-On in Delphi With Entra ID, Okta and AD FS
Your customer wants their staff to sign in with Entra ID, Okta or AD FS. This is the whole SAML flow in a Delphi application, from the first redirect to a validated user…
Right-to-Left Delphi Web Apps in Arabic and Hebrew
Set the language to Arabic or Hebrew and the whole page turns right-to-left: the dir attribute, the Bootstrap RTL stylesheet and every sgcHTML component, while left-to-right pages stay byte for byte the same…
Reach a Browser That Is Closed, From Delphi
Updates over plain HTTP when a WebSocket cannot be opened, Web Push for the user who closed the browser, and a notification component that decides which of the two to use…
Delphi Login With Passkeys, SAML SSO, LDAP and TOTP 2FA
Passkeys, SAML single sign-on, Active Directory, authenticator app codes, OpenID Connect and OAuth2 mail, as Delphi components you drop on a form instead of protocols you write yourself…
OpenSSL or Native Crypto in Delphi: Choose at Runtime
One global switch picks the crypto backend at startup: OpenSSL as before, pure Object Pascal, or automatic fallback when the OpenSSL libraries are missing, with no recompiling…
Ask Your Delphi Grid a Question in Plain English
Type a sentence over a grid and it filters, sorts, groups and highlights, with a rule based parser that answers when there is no API key and a validator that lets no model text reach the page…
A Realtime Voice Agent for Delphi and .NET
TsgcAIVoiceAgent listens, detects when the user has finished, talks back and calls your tools, over OpenAI Realtime or Gemini Live. Coming in sgcWebSockets 2026.10…
Delphi MCP server and client: the new MCP 2026-07-28 specification
The MCP server and client for Delphi now speak MCP 2026-07-28: stateless requests, discover, subscriptions, multi round-trip requests and tasks…
A Delphi Web CRUD Page in Five Minutes
The list, the search box, the pager, the form, the delete and the code that writes, as one component over a dataset or over your own SQL, with an IDE wizard and a command line generator…
Delphi TLS 1.3 Without OpenSSL DLLs
A TLS 1.3 and TLS 1.2 engine written in Object Pascal, so a Delphi client or server speaks TLS with no DLL beside the executable, and negotiates hybrid post-quantum key exchange while it is at it…
A Server-Sent Events Client for Delphi and .NET
TsgcSSEClient reads a Server-Sent Events stream, reconnects on its own and resumes with Last-Event-ID, so a dropped connection does not lose a message. Coming in sgcWebSockets 2026.10…
AI Document Extraction for Delphi and .NET
A PDF invoice or a photo of a receipt goes in, validated JSON comes out, with a confidence for every field. TsgcAIDocumentExtractor is coming in sgcWebSockets 2026.10…
Sign a Big Installer Without Uploading It
A signing server does not need your installer, only its digest. The sgcSign Server hash routes sign an MSI or MSIX from a few dozen bytes, and the package never leaves the build agent…
Turn a Screenshot Into a Delphi Web Page
Describe a page in a sentence, or point it at a screenshot, and the sgcHTML designer builds it out of your own components, through a schema that cannot name anything you did not register…
How to Sign an MSI or MSIX Installer in Delphi
TsgcMSISigner and TsgcAppxSigner sign .msi, .msp, .msix and .appx files from Delphi with a timestamp, and refuse an MSIX whose publisher does not match the certificate…
Run Your Delphi App Inside ChatGPT and Claude
An MCP tool that answers with a page instead of a paragraph: sgcHTML pages now render inside ChatGPT, Claude and VS Code, and the clicks come back to your Delphi application…
Sign a Windows EXE from Linux with Delphi
Authenticode signing no longer needs Windows. A short Delphi program built for Linux 64-bit signs an EXE with a timestamp, and Windows accepts the signature like any other…
Czech EET 2.0 in Delphi: Register Sales with TsgcEETClient
Czech EET 2.0 reporting starts on 1 January 2027. TsgcEETClient signs and sends each sale, reads the pok and verifies the acknowledgement, with verification mode and an offline queue…