I checked wallet.dat files' hashes and some have the same 'rounds' or 'iteration':
How will the number of rounds (iteration) for the wallet.dat hash be generated?
I am asking, because lots of different wallet.dat hashes have the same rounds (iteration):
$bitcoin$64$9de529051d808b5d34c679c43020a233e6b5161de2e85070127009d61e4c24c8$16$09792b4786f368cb$
49019$2$00$2$00
EDIT: I found this:
.. a dynamic number of rounds determined by the speed of the machine which does the initial encryption (and is updated based on the speed of a computer which does a subsequent passphrase change)
source:
https://github.com/bitcoin/bitcoin/blob/6b8a5ab622e5c9386c872036646bf94da983b190/doc/READMEStill not knowing why so much wallet.dat files that are being sold have the same 'rounds'.
Does someone know, if all numbers (example: 10000, 10001, 10002, ..) can become 'rounds' or is there an algo in the core file that allows only certain numbers? exampe: 10000, 10100, 10200, ..