A new high-speed implementation of SHA which is based on FPGA is proposed, combining two popular hardware optimization techniques, namely "partially unrolling" and "path optimization".

结合“循环打开”和“路径优化”两大硬件优化技术，提出基于FPGA的SHA系列加密算法的高速实现方案。

youdao

Here are two PDF files that display different content, yet have the same SHA-1 digest.

下方有两个PDF文件，其显示的内容不同，但SHA - 1摘要结果相同。

youdao

Then these two words will be sent to SHA-1 for digest calculation, the results of which will decide the binary values of both words.

把原单词和替换词分别代入SHA - 1算法运算，通过比较摘要信息的大小而确定原单词与替换词各表示的二进制值。

youdao

Further west, a lovely stretch of sand called Cheung Sha Wan is home to two other camping sites.

BBC: Beach camping in Hong Kong

The South West Peninsula Strategic Health Authority (SHA), the umbrella organisation for all the trusts in the two counties, has ordered all trusts to cut the use of agency nursing staff to save money.

BBC: NEWS | UK | England | Devon | NHS struggles under debt mountain