Author

Topic: dude with fragmented backups (Read 686 times)

legendary
Activity: 3640
Merit: 1345
Armory Developer
July 06, 2016, 08:15:16 PM
#4
any one letter per line
hero member
Activity: 640
Merit: 500
interested to BUY CASASCIUS
July 06, 2016, 07:33:37 PM
#3
in other case i can write wrong the las letter in each fragment? and restored well?
if it's the first letter wrong don't work?
thanks
legendary
Activity: 3640
Merit: 1345
Armory Developer
July 06, 2016, 06:12:46 PM
#2
https://github.com/goatpig/BitcoinArmory/blob/master/armoryengine/ArmoryUtils.py#L2327

It can fix a single byte error. Data is served as 16 bytes packets with 2 bytes checksum, which is the first 2 bytes of the data's hash digest (sha256). If the checksum fails it will try all of the 16 bytes (one at a time) with all 256 values in hope of hitting the expected value.
hero member
Activity: 640
Merit: 500
interested to BUY CASASCIUS
July 06, 2016, 04:42:57 PM
#1
i'm doing few tries with armory fragmented backups 3 of 5 .
when i'm restoring from 3 fragments seeds random of 5 , i see that if last letter of one seed it's wrong the wallet is restored well .
i'm thinking possibly information in this fragment are redundant?
if it is ok , how redundant is this?

thanks in advance to all users could help me!!
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