标准加密中使用的块值是否等于敏捷加密中使用的blockKey值？ [英] block value used in Standard Encyption is equal to blockKey value used in Agile Encryption ?

问题描述

在标准加密中，生成作为密钥派生算法输入的哈希数据的方法表示为：



H final = H（H n + 块）



在Agile Encryption中，生成哈希的方法作为密钥派生算法输入的数据表示为：



H final = H（H n + blockKey ）
$


这两个中的阻止和 blockKey 都是实例一样吗？两者似乎都代表正在处理的块的块号。



此外，在初始化向量生成（敏捷加密）（ link-msdn.microsoft.com/en-us/library/dd943452%28v=office.12%29.aspx），什么时候没有提供
blockKey ？一个例子是有益的。

In Standard Encryption, the method to generate the hash data that is the input into the key derivation algorithm is stated as :

Hfinal = H(Hn + block)

In Agile Encryption, the method to generate the hash data that is the input into the key derivation algorithm is stated as :

Hfinal = H(Hn + blockKey)

Are both the block and blockKey in these 2 instances the same ? Both appears to represent the block number of the block which is being worked on.

Additionally, in Initialization Vector Generation (Agile Encryption) (link-msdn.microsoft.com/en-us/library/dd943452%28v=office.12%29.aspx) , when is a blockKey not provided ? An example would be beneficial.

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