GPG encryption of binary sample requested. (fwd)
Julian Stacey
jhs at berklix.org
Fri Jul 11 18:59:44 CEST 2008
"Julian Stacey" wrote:
> Hi gnupg-users at gnupg.org
> Could a few people please post to list saying they will private
> mail me (off list) some encrypted binary junk please ? If you have
OK, I have one sample from a freebsd.org list reader, & Chris
on this list will send me one too, so thats enough samples Thanks.
Worryingly, I seem to have a zlib problem.
Here below is what I just posted to other list.
I dont currently know if its a problem with my config
or hardware (I just did a cold reboot & fsck) or ...other cause ...
My zlib versions are whatever standard on latest FreeBSD release 7.0
& earlier 6.2. I'll look more at that later.
-------------
] to: hackers at freebsd.org
]
] Summary: A problem in zlib is confirmed here (for mail gpg decryption),
] do others see this too or have comment please ?
]
] Re my:
] > Could a few people please post to list saying they will private
] > mail me (off list) some encrypted binary junk please ? If you have
] > a Microsoft PC (or non BSD) to mail binary junk from, so much the
] > better, but some BSD too would help.
]
] 3 Samples:
]
] Ivan Voras <ivoras at freebsd.org> sent extract below.
] > User-agent: Thunderbird 2.0.0.14 (X11/20080505)
] .....
]
] > This is an OpenPGP/MIME encrypted message (RFC 2440 and 3156)
] > --------------enigB5EAC3335274D5D400B6D1CA
] > Content-Type: application/pgp-encrypted
] > Content-Description: PGP/MIME version identification
] >
] > Version: 1
] >
] > --------------enigB5EAC3335274D5D400B6D1CA
] > Content-Type: application/octet-stream; name="encrypted.asc"
] > Content-Description: OpenPGP encrypted message
] > Content-Disposition: inline; filename="encrypted.asc"
] >
] > -----BEGIN PGP MESSAGE-----
] > Version: GnuPG v1.4.6 (GNU/Linux)
] >
] > hQIOA/uC25joLDZ6EAf+N4k9AImLAcSuBjG5rmfyc23WMjQum7vQ3LhaCI3lRfrH
]
] 221903 lines deleted
]
] > tY1rdGkrZ0YZ5ECQHSkBvroUNCjbbmqngnE39Do7cxtGJRMimlZfGf/xporskUkI
] > eO8ncINtD8NGOqFilyZv
] > =MTbn
] > -----END PGP MESSAGE-----
] >
] > --------------enigB5EAC3335274D5D400B6D1CA--
] Thanks Ivan !
]
] My EXMH-2.7.2 on FreeBSD-6.2 amd64 reported:
] encrypted with ELG-E key, ID 149FDD60
] encrypted with 2048-bit ELG-E key, ID E82C367A, created 2008-06-04
] "Julian H. Stacey (20080604103910) <jhs at berklix.org>"
] fatal: zlib inflate problem: invalid distance code
] secmem usage: 2784/4128 bytes in 6/10 blocks of pool 6112/32768
]
]
] Gary J mailed me from FreeBSD (current I guess)
] X-mailer: Claws Mail 3.5.0 (GTK+ 2.10.14; amd64-portbld-freebsd8.0)
] & EXMH reported
] encrypted with 2048-bit ELG-E key, ID F61A79A1, created 2008-06-03
] "Gary Jennejohn (Lee) <gary.jennejohn at freenet.de>"
] encrypted with 2048-bit ELG-E key, ID E82C367A, created 2008-06-04
] "Julian H. Stacey (20080604103910) <jhs at berklix.org>"
] [don't know]: invalid packet (ctb=51)
] [don't know]: invalid packet (ctb=41)
] WARNING: encrypted message has been manipulated!
] [don't know]: invalid packet (ctb=41)
] no valid OpenPGP data found.
]
]
] A Microsoft user sent me a gpg encoded MIME enclosure
] I clicked to save that then reported:
] file file.asc
] PGP armored data message
] gpg -d -o xx file.asc
] You need a passphrase to unlock the secret key for
] user: "Julian H. Stacey (20080604103910) <jhs at berklix.org>"
] 2048-bit ELG-E key, ID E82C367A, created 2008-06-04 (main key ID F986DFE1)
]
] gpg: encrypted with 2048-bit ELG-E key, ID E82C367A, created 2008-06-04
] "Julian H. Stacey (20080604103910) <jhs at berklix.org>"
] gpg: fatal: zlib inflate problem: invalid distance code
] secmem usage: 2048/3712 bytes in 4/8 blocks of pool 4832/32768
]
] I ran:
] cd /usr/src ; find . -name \*zlib\* | xargs touch ; make all install
] exited & restarted exmh & retyped passphrase, & problem persists.
]
] I tried running EXMH on 7.0 686 ( very slow, problems with NFS/AMD
] (or maybe some gbde linked ~/.* initialisers ) & still a problem
] with zlib.
]
] I would try claws-mail, but a problem with gpg-agent (maybe local net related?)
] I guess I'll try thunderbird.
] Any comments/ ideas very welcome.
-------------
Julian
--
Julian Stacey: BSDUnixLinux C Prog Admin SysEng Consult Munich www.berklix.com
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