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author | vitalyisaev <vitalyisaev@ydb.tech> | 2023-11-30 13:26:22 +0300 |
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committer | vitalyisaev <vitalyisaev@ydb.tech> | 2023-11-30 15:44:45 +0300 |
commit | 0a98fece5a9b54f16afeb3a94b3eb3105e9c3962 (patch) | |
tree | 291d72dbd7e9865399f668c84d11ed86fb190bbf /contrib/libs/libmagic/magic/Magdir/luks | |
parent | cb2c8d75065e5b3c47094067cb4aa407d4813298 (diff) | |
download | ydb-0a98fece5a9b54f16afeb3a94b3eb3105e9c3962.tar.gz |
YQ Connector:Use docker-compose in integrational tests
Diffstat (limited to 'contrib/libs/libmagic/magic/Magdir/luks')
-rw-r--r-- | contrib/libs/libmagic/magic/Magdir/luks | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/contrib/libs/libmagic/magic/Magdir/luks b/contrib/libs/libmagic/magic/Magdir/luks new file mode 100644 index 0000000000..16042517a3 --- /dev/null +++ b/contrib/libs/libmagic/magic/Magdir/luks @@ -0,0 +1,126 @@ + +#------------------------------------------------------------------------------ +# $File: luks,v 1.5 2022/09/07 11:23:44 christos Exp $ +# luks: file(1) magic for Linux Unified Key Setup +# URL: https://en.wikipedia.org/wiki/Linux_Unified_Key_Setup +# http://fileformats.archiveteam.org/wiki/LUKS +# From: Anthon van der Neut <anthon@mnt.org> +# Update: Joerg Jenderek +# Note: verfied by command like `cryptsetup luksDump /dev/sda3` + +0 string LUKS\xba\xbe LUKS encrypted file, +# https://reposcope.com/mimetype/application/x-raw-disk-image +!:mime application/x-raw-disk-image +#!:mime application/x-luks-volume +# img is the generic extension; no suffix for partitions; luksVolumeHeaderBackUp via zuluCrypt +!:ext /luks/img/luksVolumeHeaderBackUp +# version like: 1 2 +>6 beshort x ver %d +# test for version 1 variant +>6 beshort 1 +>>0 use luks-v1 +# test for version 2 variant +>6 beshort >1 +>>0 use luks-v2 +# Reference: https://mirrors.edge.kernel.org/pub/linux/utils/cryptsetup/LUKS_docs/on-disk-format.pdf +# http://mark0.net/download/triddefs_xml.7z/defs/l/luks.trid.xml +# display information about LUKS version 1 +0 name luks-v1 +# cipher-name like: aes twofish +>8 string x [%s, +# cipher-mode like: xts-plain64 cbc-essiv +>40 string x %s, +# hash specification like: sha256 sha1 ripemd160 +>72 string x %s] +>168 string x UUID: %s +# NEW PART! +# payload-offset; start offset of the bulk data +>104 ubelong x \b, at %#x data +# key-bytes; number of key bytes; key-bytes*8=MK-bits +>108 ubelong x \b, %u key bytes +# mk-digest[20]; master key checksum from PBKDF2 +>112 ubequad x \b, MK digest %#16.16llx +>>120 ubequad x \b%16.16llx +>>128 ubelong x \b%8.8x +# mk-digest-salt[32]; salt parameter for master key PBKDF2 +>132 ubequad x \b, MK salt %#16.16llx +>>140 ubequad x \b%16.16llx +>>148 ubequad x \b%16.16llx +>>156 ubequad x \b%16.16llx +# mk-digest-iter; iterations parameter for master key PBKDF2 +>164 ubelong x \b, %u MK iterations +# key slot 1 +>208 ubelong =0x00AC71F3 \b; slot #0 +>>208 use luks-slot +# key slot 2 +>256 ubelong =0x00AC71F3 \b; slot #1 +>>256 use luks-slot +# key slot 3 +>304 ubelong =0x00AC71F3 \b; slot #2 +>>304 use luks-slot +# key slot 4 +>352 ubelong =0x00AC71F3 \b; slot #3 +>>352 use luks-slot +# key slot 5 +>400 ubelong =0x00AC71F3 \b; slot #4 +>>400 use luks-slot +# key slot 6 +>448 ubelong =0x00AC71F3 \b; slot #5 +>>448 use luks-slot +# key slot 7 +>496 ubelong =0x00AC71F3 \b; slot #6 +>>496 use luks-slot +# key slot 8 +>544 ubelong =0x00AC71F3 \b; slot #7 +>>544 use luks-slot +# Reference: https://gitlab.com/cryptsetup/LUKS2-docs/-/raw/master/luks2_doc_wip.pdf +# http://mark0.net/download/triddefs_xml.7z/defs/l/luks2.trid.xml +# display information about LUKS version 2 +0 name luks-v2 +# hdr_size; size including JSON area called Metadata area by cryptsetup with value like: 16384 +>8 ubequad x \b, header size %llu +# possible check for MAGIC_2ND after header +#>(8.Q) string SKUL\xba\xbe \b, 2nd_HEADER_OK +# seqid; sequence ID, increased on update; called Epoch by cryptsetup with value like: 3 4 8 10 +>16 ubequad x \b, ID %llu +# label[48]; optional ASCII label or empty; called Label by cryptsetup with value like: "LUKS2_EXT4_ROOT" +>24 string >\0 \b, label %s +# csum_alg[32]; checksum algorithm like: sha256 sha1 sha512 wirlpool ripemd160 +>72 string x \b, algo %s +# salt[64]; salt , unique for every header +>104 ubequad x \b, salt %#llx... +# uuid[40]; UID of device as string like: 242256c6-396e-4a35-af5f-5b70cb7af9a7 +>168 string x \b, UUID: %-.40s +# subsystem[48]; optional owner subsystem label or empty +>208 string >\0 \b, sub label %-.48s +# hdr_offset; offset from device start [ bytes ] like: 0 +>256 ubequad !0 \b, offset %llx +# char _padding [184]; must be zeroed +#>264 ubequad x \b, padding %#16.16llx +#>440 ubequad x \b...%16.16llx +# csum[64]; header checksum +>448 ubequad x \b, crc %#llx... +# char _padding4096 [7*512]; Padding , must be zeroed +#>512 ubequad x \b, more padding %#16.16llx +#>4088 ubequad x \b...%16.16llx +# JSON text data terminated by the zero character; unused remainder empty and filled with zeroes like: +# {"keyslots":{"0":{"type":"luks2","key_size":64,"af":{"type":"luks1","stripes":4000,"hash":"sha256"},"area":{"type":"raw","offse" +>0x1000 string x \b, at 0x1000 %s +#>0x1000 indirect x +# display information (like active) about LUKS1 slot +0 name luks-slot +# state of keyslot; 0x00AC71F3~active 0x0000DEAD~inactive +#>0 ubelong x \b, status %#8.8x +>0 ubelong =0x00AC71F3 active +>0 ubelong =0x0000DEAD inactive +# iteration parameter for PBKDF2 +#>4 ubelong x \b, %u iterations +# salt parameter for PBKDF2 +#>8 ubequad x \b, salt %#16.16llx +#>>16 ubequad x \b%16.16llx +#>>24 ubequad x \b%16.16llx +#>>32 ubequad x \b%16.16llx +# start sector of key material like: 8 0x200 0x3f8 0x5f0 0xdd0 +>40 ubelong x \b, %#x material offset +# number of anti-forensic stripes like: 4000 +>44 ubelong !4000 \b, %u stripes |