1ewfverify LOCAL ewfverify
2
4 ewfverify — verifies media data stored in EWF files
5
7 ewfverify [-d digest_type] [-hqvV] ewf_files
8
10 ewfverify is a utility to verify media data stored in EWF files.
11
12 ewfverify is part of the libewf package. libewf is a library to support
13 the Expert Witness Compression Format (EWF). libewf supports both the
14 SMART format (EWF-S01) and the EnCase format (EWF-E01). libewf currently
15 does not support the Logical Volume format (EWF-L01). EWF-X is an expir‐
16 imental format intended for testing purposes to enhance the EWF format.
17 libewf allows you to read and write media data in the EWF format.
18
19 ewf_files are the EWF file(s) to read the meta data from.
20
21 The options are as follows:
22
23 -d digest_type
24 calculate additional digest (hash) types besides md5, options:
25 sha1
26
27 -h shows this help
28
29 -q quiet shows no status information
30
31 -v verbose output to stderr
32
33 -V print version
34
36 None
37
39 None
40
42 # ewfverify floppy.E01
43 ewfverify 20070512 (libewf 20070512, zlib 1.2.3, libcrypto 0.9.8, libuuid)
44
45 Verify started at: Sat May 12 19:21:51 2006
46
47 This could take a while.
48
49 Status: at 2%.
50 verified 32 kB (32768 bytes) of total 1.4 MB (1474560 bytes).
51
52 ...
53
54 Status: at 100%.
55 verified 1.4 MB (1474560 bytes) of total 1.4 MB (1474560 bytes).
56 completion in 1 second(s) with 1 MB/s (1474560 bytes/second).
57
58 Verify completed at: Sat May 12 19:21:52 2006
59
60 Read: 1.4 MB (1474560 bytes) in 1 second(s) with 1 MB/s (1474560 bytes/second).
61
62 MD5 hash stored in file: ae1ce8f5ac079d3ee93f97fe3792bda3
63 MD5 hash calculated over data: ae1ce8f5ac079d3ee93f97fe3792bda3
64
65 ewfverify: SUCCESS
66
68 Errors, verbose and debug output are printed to stderr when verbose out‐
69 put -v is enabled. Verbose and debug output are only printed when
70 enabled at compilation.
71
73 Please report bugs of any kind to <forensics@hoffmannbv.nl> or on the
74 project website: https://libewf.uitwisselplatform.nl/
75
77 These man pages were written by Kees Mastwijk. Alterations for distribu‐
78 tion have been made by Joachim Metz.
79
81 Copyright 2006-2007 Kees Mastwijk, Hoffmann Investigations <foren‐
82 sics@hoffmannbv.nl> and contributors. This is free software; see the
83 source for copying conditions. There is NO warranty; not even for MER‐
84 CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
85
87 ewfacquire(1), ewfacquirestream(1), ewfexport(1), ewfinfo(1)
88
89libewf May 12, 2007 libewf