求翻译：本文首先介绍了Herzberg等人的提出的动态秘密共享方案，并给出了正确性分析；然后介绍了基于异或运算的秘密共享方案，并对该方案以及Shamir秘密共享方案分别做了编程实现，实验结果表明异或秘密共享方案在效率上优势明显；最后在异或秘密共享的基础上给出了一个动态秘密共享方案，该方案中份额可以在保持原始秘密保持不变的情况下进行定期更新，这样可以有效地抑制敌手在短时间内获取足够多的有效份额，在保证异或秘密共享方案的效率优势的同时，进一步提升了秘密共享方案的安全性。是什么意思？

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This article first describes the Herzberg and others of the dynamic secret shared by the program, and to give a correct analysis; and then introduced the based on an exclusive-OR of the secret shared programs, and the program as well as Shamir secret shared programs, respectively, the programming ab

This article first introduced Herzberg et al. proposed the tendency perfect secret sharing scheme, and has given the accurate analysis; Then introduced based on the "or else" perfect secret sharing scheme, and made the programming realization separately to this plan as well as the Shamir perfect sec

This article first describes has Herzberg, people of made of dynamic secret shared programme, and to out has correctness analysis; then describes has based on different or operation of secret shared programme, and on the programme and Shamir secret shared programme respectively do has programming ac

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