decrease shred iterations #49

New Issue

localhorst · 2022-08-24T11:33:00+02:00

localhorst commented

2022-08-24 11:33:00 +02:00

first shred iteration: write random bytes
second shred iteration: write zeros
third shred iteration: read and check if all bytes are zero

bases on paper Can Intelligence Agencies Read Overwritten Data?

TLDR:

first write true random data
second overwrite with something else
check if overwrite was sucsessfull

first shred iteration: write random bytes second shred iteration: write zeros third shred iteration: read and check if all bytes are zero bases on paper [Can Intelligence Agencies Read Overwritten Data?](https://back.nber.org/sys-admin/overwritten-data-gutmann.html) TLDR: - first write true random data - second overwrite with something else - check if overwrite was sucsessfull

localhorst added the

enhancement

label 2022-08-24 11:33:00 +02:00

localhorst commented

2022-08-24 14:28:14 +02:00

closed with 7dfa805044

closed with https://git.mosad.xyz/localhorst/reHDD/commit/7dfa80504453c7f421ac8ed52614f530aa752481

localhorst closed this issue

2022-08-24 14:28:14 +02:00

localhorst commented

2022-08-25 09:22:23 +02:00

was reverted with: 7d69096df3