GB/T 17903.2-2021信息技术安全技术抗抵赖第2部分:采用对称技术的机制标准
英文:Information technology—Security techniques—Non-repudiation—Part 2: Mechanisms using symmetric techniques GB/T 17903.2...
英文:Information technology—Security techniques—Non-repudiation—Part 2: Mechanisms using symmetric techniques GB/T 17903.2...