lek_manager.cpp

lek_manager.cpp

Path: src/utils/lek_manager.cpp

Purpose: LEK (local encryption key) manager helpers and rotation policies.

Public functions / symbols:

• ``
• localtime_s(&tm, &time_t);
• localtime_r(&time_t, &tm);
• std::vector<uint8_t> lek(32); // 256-bit AES key
• FieldEncryption enc(key_provider_);
• std::scoped_lock lk(mu_);
• ensureLEKExists(date_str);