Joe, On 30.11.2016 01:44, Joe Richey wrote: > Richard, > > Our current design for fscrypt (tentative name for the userspace > filesystem encryption manager) does not use the global filesystem salt > (EXT4_IOC_GET_ENCRYPTION_PWSALT), we are planning on having a > different salt for each password used in the system. We are using > planning on using Argon2id as the password stretching algorithm, so > we'll have costs for memory, time, and parallelism stored for each > password as well as a salt.
Makes sense. So, for now I'll not implement this ioctl command in UBIFS. Thanks, //richard