# Legacy One profile — single-pass overwrite with 0xFF.
# Legacy profile for the `--method one` method.

[meta]
name        = "Legacy One"
version     = 1
description = "Single-pass overwrite of the device with ones (0xFF). Useful as a visual contrast check before re-imaging and as a sanity test for the wipe engine."
nist_class  = "clear"
audience    = "Diagnostics, visual contrast checks"

[defaults]
method       = "one"
prng         = "ChaCha20 (CSPRNG)"
rounds       = 1
verify       = "final"
certificate  = "json"
noblank      = false