hash - How Excel uses SHA512 hashing of passwords -


this first question on so bear me if stupid.

i playing around password locking of worksheets in excel (note: not same encrypting entire excel-file).

the worksheet password stored hash. if use word "jim" password in excel salted hash result: l2nkb/0vlubel2ll3maanefnplijnzvjltddc4mvzfx70b50/yfbpqapc4c8fpkl+h+6xqvyaku/clhkmsun/w==

(edited) 88 characters long. excel supposed use sha512 hashing, why isn't hash 128 characters long? , why there nonletters , non numbers part of hash? regardles if in base64, should there other characters numbers orletters?

(this question hashing process excel uses. removing protection else not talking about. don't need put helpful suggestions :) if interested in topic might follow in separate question )


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