1865 |
tree-based hash\footnote{With multisource downloads, tree based hash functions can be used |
tree-based hash\footnote{With multisource downloads, tree based hash functions can be used |
1866 |
to verify fixed length segments of data. If hash value of data segment is incorrect, |
to verify fixed length segments of data. If hash value of data segment is incorrect, |
1867 |
we need only to fetch \emph{segment} of data (instead of whole data, e.g., a file) from |
we need only to fetch \emph{segment} of data (instead of whole data, e.g., a file) from |
1868 |
other source.}, such as \cite{merkle87hashtree}, \cite{mohr02thex} for reliable and efficient |
other source.}, such as \cite{merkle87hashtree} and \cite{mohr02thex} for reliable and efficient |
1869 |
data validation. |
data validation. |
1870 |
|
|
1871 |
Currently, there are open issues with tightly structured systems which have to be |
Currently, there are open issues with tightly structured systems which have to be |