IDENTITY & AUTH INFRASTRUCTURE
Authentication API for Desktop & Native Applications
Modern identity infrastructure engineered for compiled binaries. Secure user logins with Argon2id password hashing, opaque high-entropy bearer tokens, and automated device binding without shipping sensitive API secrets.
Built on Modern Cryptographic Standards
Argon2id Hashing
Memory-hard password derivation resists GPU and ASIC brute-force attacks, replacing legacy MD5/SHA-1 schemes commonly found in older licensing tools.
Opaque 256-Bit Tokens
Cryptographically random bearer tokens stored as SHA-256 digests in the backend. Tokens contain zero readable state, making inspection useless to attackers.
Zero Public Secrets
Client SDKs communicate with hardened public API endpoints. No database connection strings, master secrets, or private keys are bundled in client binaries.
User Login & Session Binding in C++
Native SDKmain.cpp
C++20 / MSVC & GCC#include <nineauth/nineauth.hpp>
#include <iostream>
int main() {
nineauth::Client client("app_live_8a92f1b4");
auto authResult = client.login_with_credentials(
"developer@company.com",
"MasterPassword123!"
);
if (!authResult.is_authorized()) {
std::cerr << "Authentication failed: " << authResult.error_message() << std::endl;
return 1;
}
std::cout << "Authenticated successfully. Session Token: " << authResult.session_token() << std::endl;
return 0;
}