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affcrypto(1)		   handle encryption issues		  affcrypto(1)

NAME
       affcrypto - handle encryption issues

SYNOPSIS
       affcrypto [options] filename.aff	[filename2.aff ... ]

DESCRIPTION
       Command for dealing with	encryption issues.

       This file is part of the	AFFLIBv3, that provides	AFF.

       AFF  is an open and extensible file format to store disk	images and as-
       sociated	metadata. It is	 useful	 in  several  scenaries,  as  computer
       forensics investigations.

OPTIONS
       General options:

	      -j     Just print	the number of encrypted	segments.

	      -J     Just print	the number of unencrypted segments.

	      -x     Output in XML.

       Data conversion options:

	      -e     Encrypt the unencrypted non-signature segments.

	      -d     Decrypt the encrypted non-signature segments.

	      -r     Change passphrase (take old and new from stdin).

	      -O <old>
		     Specify an	old passphrase.

	      -N <new>
		     Specify new passphrase.

	      -K <mykey.key>
		     Specifies a private keyfile for unsealing (may not	be re-
		     peated).

	      -C <mycert.crt>
		     Specifies a certificate file  for	sealing	 (may  be  re-
		     peated).

	      -S     Add  symmetric  encryptiong  (passphrase)	to  AFFILE en-
		     crypted with public key (requires a  private  key	and  a
		     specified passphrase).

	      -A     Add  asymmetric  encryption  to a AFFILE encrypted	with a
		     passphrase	(requires a certificate	file spcified with the
		     -C	option).

       Password	Cracking Options:

	      -f <file>
		     Crack passwords but read them from	file.

	      -k     Attempt to	crack passwords	by reading a list of passwords
		     from ~/.affpassphrase.

	      -p <passphrase>
		     Checks to see if passphrase  is  the  passphrase  of  the
		     file. Exit	code is	0 if yes and -1	if not.

       Debugging:

	      -D     debug; print out each key as it is	tried.

	      -l     List the installed	hash and encryption algorithms.

	      -V     Just print	the version number and exit.

NOTES
       This program ignores these environment variables:

	      o	 AFFLIB_PASSPHRASE

	      o	 AFFLIB_PASSPHRASE_FILE

	      o	 AFFLIB_PASSPHRASE_FD

	      o	 AFFLIB_DECRYPTING_PRIVATE_KEYFILE

EXAMPLE
       Print if	each file is encrypted or not:

	   $ affcrypto filename.aff filename2.aff

SEE ALSO
       affcat(1),  affcompare(1),  affconvert(1), affcopy(1), affdiskprint(1),
       affinfo(1), affix(1), affrecover(1), affsegment(1),  affsign(1),	 affs-
       tats(1),	affuse(1), affverify(1), affxml(1)

AUTHOR
       The AFFLIB was written by Simson	L. Garfinkel <simsong@acm.org> and Ba-
       sis Technology, Inc.

       This manual page	was written by Joao Eriberto Mota Filho	 <eriberto@de-
       bian.org> for the Debian	project	(but may be used by others).

AFFCRYPTO 3.7.4			   Oct 2014			  affcrypto(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | NOTES | EXAMPLE | SEE ALSO | AUTHOR

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