Switch System Flaws: Difference between revisions

Line 607:

There's various other code in ns using nn::os::GenerateRandomBytes as well. This includes the code generating ns_systemseed when it doesn't exist. ns_systemseed is generated at some point after the various sd-seed-related code (both are called from the same func). Hence, ns_systemseed can be recovered with the above method as well, if it wasn't recreated at some point without regenerating the above nand-save used with the above.

With [15.0.0+] ns now uses csrng_GenerateRandomBytes for sd-seed/private and ns_systemseed, etc. This only matters when the file is newly generated, which is usually only for factory-fresh systems which ship with this version.

With [15.0.0+] ns now uses csrng_GenerateRandomBytes for sd-seed/private and ns_systemseed, etc. This only matters when the file is newly generated, which is usually only for factory-fresh systems which ship with this version. This would also apply after being deleted during {System Settings -> Formatting Options -> Initialize Console}, and also with a refurbished console.

| Generation of a system's sd-seed allowing decryption of the NAX0 layer of data on [[SD_Filesystem|SD]], derived using the private file from SD. Applies to systems which factory-shipped with a system-version prior to [[15.0.0]] (that is, [2.0.0-14.1.2]).

| [[15.0.0]], for newly generated files

@@ Line 607: / Line 607: @@
 There's various other code in ns using nn::os::GenerateRandomBytes as well. This includes the code generating ns_systemseed when it doesn't exist. ns_systemseed is generated at some point after the various sd-seed-related code (both are called from the same func). Hence, ns_systemseed can be recovered with the above method as well, if it wasn't recreated at some point without regenerating the above nand-save used with the above.
-With [15.0.0+] ns now uses csrng_GenerateRandomBytes for sd-seed/private and ns_systemseed, etc. This only matters when the file is newly generated, which is usually only for factory-fresh systems which ship with this version.
+With [15.0.0+] ns now uses csrng_GenerateRandomBytes for sd-seed/private and ns_systemseed, etc. This only matters when the file is newly generated, which is usually only for factory-fresh systems which ship with this version. This would also apply after being deleted during {System Settings -> Formatting Options -> Initialize Console}, and also with a refurbished console.
 | Generation of a system's sd-seed allowing decryption of the NAX0 layer of data on [[SD_Filesystem|SD]], derived using the private file from SD. Applies to systems which factory-shipped with a system-version prior to [[15.0.0]] (that is, [2.0.0-14.1.2]).
 | [[15.0.0]], for newly generated files