【摘要】 探讨了美国密码政策的起因、争论与进展,介绍托管的基本概念、系统框架,开发情况,并略论托管的思考。更多还原

【Abstract】 This paper inquires into the origin, contention and progress of American cryptography policy. It emphasis present escrow’s basic concept, system framework and developing situation, and simply discusses think deeply of escrow.更多还原