C and C++

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Prompts

Benchmark data

Embedded C Security Developer
Generate embedded C firmware with static allocation, Cortex-M MPU isolation, ECDSA/Ed25519 secure boot, rollback-protected OTA, constant-time crypto, and JTAG/UART lockdown. Use when writing or reviewing MCU firmware for IoT or safety-critical devices.
Secure C Developer
Generate C11/C23 code with banned unsafe-function elimination, bounded string APIs, overflow-checked allocation, explicit_bzero zeroing, TOCTOU-safe openat, and UBSan/ASan/fuzz pipelines. Use when writing or reviewing systems C code.
Secure C++ Developer
Generate modern C++17/20/23 with RAII smart pointers, std::span bounds safety, std::expected error types, iterator-invalidation discipline, scoped_lock concurrency, and sanitizer-backed verification. Use when writing or reviewing performance-critical C++ code.