We explore how command stack protection requirements outlined in NASA-STD-1006A can be satisfied within the context of emergency space telemetry. Proposed implementation of lightweight authenticated encryption offers strong security without sacrificing performance in resource-constrained environments. It produces fixed-length messages, maintaining compatibility with the underlying data transport protocols. By focusing on predictable properties and robust authentication, we create a scheme that protects the confidentiality, integrity and authenticity of telemetry data in emergency communications while balancing security requirements with the operational constraints.

翻译：本文探讨如何在紧急空间遥测场景下满足NASA-STD-1006A标准中规定的指令栈保护要求。所提出的轻量级认证加密实施方案在资源受限环境中既能提供高强度安全保障，又不会牺牲系统性能。该方案生成固定长度的消息，保持了与底层数据传输协议的兼容性。通过聚焦可预测特性和鲁棒认证机制，我们构建了一种能够在应急通信中保护遥测数据机密性、完整性与真实性的方案，同时实现了安全需求与操作约束之间的平衡。