Re: veritysetup format without --salt
Milan Broz <[email protected]>
| Newsgroups | gmane.linux.kernel.device-mapper.dm-crypt |
|---|---|
| Message-ID | <[email protected]> |
On 12/12/2019 09:02, [email protected] wrote: > Hi, If 'veritysetup format <data_device> <hash_device>' is called > without '--salt', will there a salt (from a random number generator) > be used to calculate the digest? If yes, can you please point me to > the spot in the veritysetup source code where the salt is generated > or imported? Userspace tools (like veritysetup) have no direct access to a RNG, it is inside libcryptsetup library API. Search for _crypt_format_verity() function... In today version of devel git here https://gitlab.com/cryptsetup/cryptsetup/blob/master/lib/setup.c#L2046 Milan _______________________________________________ dm-crypt mailing list [email protected] https://www.saout.de/mailman/listinfo/dm-crypt