xades4j - Android Signing a word document - SignedInfo Hash Calculation -


i working on android application using java. in application need sign docx file. following open xml structure , unarchive docx , calculate hashes of required files. have used x509 certificate on windows version of word , in android confirm whether values both same. indeed matching.

but when time has come create signedinfo, values generated code , values generated word different. have tried many permutations, canonicalization etc not able calculate hash of of object elements of sig1.xml.

i appreciate if can me achieve task telling values in signature xml file need hash calculate signedinfo digestvalues.


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