                Ź沽ط

------------------------------------------------------------
1	Źطγ
1.1	Ǥ뤳
1.2	Źطγ

2	PGP2
2.1	makefml ˤ PGP2 θϿ
2.2	PGP2 ѤΥޥ

3	PGP5
3.1	makefml
3.2	PGP bug (from BUGTRAQ@SECURITYFOCUS.COM)

4	PGP (Pretty Good Privacy) for authenticatoin of admin commands
4.1	PGP (Pretty Good Privacy)
4.2	PGP Ǥǧڤ˴Ť⡼ȴ
4.3	PGP θϿ
4.4	PGP ˤ⡼ȴ

5	PGP5
5.1	test
------------------------------------------------------------


1	Źطγ

1.1	Ǥ뤳

⡼ȴΥޥɤ PGP ǧڤ
See also: remote_control 1 

ƥ᡼ΰŹ沽

1.2	Źطγ

 PGP2  PGP5 ѤǤ(ʲ {2,5} άޤ)
	OpenPGP, GPG, S/MIME ѤΥǥ塼ʤɤϤʤǤ

 ޥɥ᡼ǧڤPGP{2,5}Ȥޤ
   إ⡼ȴǧڡ٤ȤäȤǤ

Ϣ: ⡼ȴ => remote_control 4
Ϣ:  PGP2        => 4

 ᡼ΰŹPGP{2,5}ǤȤץ⤢ޤ

	$USE_ENCRYPTED_DISTRIBUTION

 PGP makefml ͳ򤷤Ʋ

See also: 2.1 

2	PGP2

fml 4.0 ޤ ܤ makefml 4 򻲾Ȥ


2.1	makefml ˤ PGP2 θϿ

̤ͣȤ PGPPATH (ǥեȤMLHOME etc/pgp/ )Ƥ
Τɬ makefml ĤäƤ

fml 3.0 ޤǤ makefml Ǥ

	makefml pgp <ML> PGPΥץ

ǤȤ

	makefml pgp elena -ka public.asc

ƱȤ fml 4.0 Ǥ

	makefml ⡼.ޥ <ML> PGPޥɤΥץ

Ȥ󥿥åˤʤޤ

: admin ޥɤ PGP ǧڸ

	makefml admin-auth.pgp <ML> PGPΥץ

: ̤ͣΰŹ沽θ

	makefml dist-encrypt.pgp <ML> PGPΥץ

ʤߴΤ

	makefml pgp <ML> PGPΥץ


	makefml admin-auth.pgp <ML> PGPΥץ

ƱǤޤޤĹΤ admin-auth  aa ѤǤޤ :-) 
dist-encrypt  de ѤǤޤ
:
	makefml aa.pgp
	makefml de.pgp

SEE ALSO: ܤ makefml 4 

2.2	PGP2 ѤΥޥ

Ϣ: ⡼ȴ => remote_control 4

Ԥ pgp -kv ʤɤ⡼ȤǤǤ褦ˤƤޤKEYԽ
ɤϥ⡼ȤǤϤǤޤ󡣸ä롢򸫤ʤɤǤ
褦ˤƤޤǤ褦ˤƤΤ

	-ka
	-kr
	-krs
	-h
	-kx
	-kxa
	-kv
	-kvv
	-kvc
	-kc	

Ǥޥɤΰ̣PGPܤ򸫤Ʋ

:

	admin pgp -kvv

3	PGP5

̤ͣȤ PGPPATH (ǥեȤMLHOME etc/pgp/ )Ƥ
Τɬ makefml ĤäƤޤ fml 4.0 Ǥ PGP5  
PGP2 Ʊͤޤ

fml 3.0 ޤǤ makefml Ǥ

	makefml pgpk <ML> PGPΥץ

ʤɤȤƤޤfml 4.0 Ǥ

: admin ޥɤ PGP ǧڸ

	makefml admin-auth.pgpk <ML> PGPΥץ

: ̤ͣΰŹ沽θ

	makefml dist-encrypt.pgpk <ML> PGPΥץ

ߴΤ

	makefml pgpk <ML> PGPΥץ


	makefml admin-auth.pgpk <ML> PGPΥץ

Ʊˤʤޤ

SEE ALSO: ܤ makefml 4  

3.1	makefml

makefml Υޥɤ

	pgpk, pgps, pgpv, pgpe

ȤʬƲ

:

	makefml admin-auth.pgpk
	makefml admin-auth.pgps
	makefml admin-auth.pgpe
	makefml admin-auth.pgpv

ޤĹΤ admin-auth  aa ѤǤޤ :-) 
:

	makefml aa.pgpk

dist-encrypt  de ѤǤޤ
:

	makefml de.pgpk

3.2	PGP bug (from BUGTRAQ@SECURITYFOCUS.COM)

Message-ID:  <Pine.NEB.4.10.10008241020110.29902-100000@setec.org>
Message-ID:  <Pine.LNX.4.21.0008260958320.983-100000@hero.lannet.com.au>

礦

PGP-2.6.3ia UNIX    not vulnerable - doesn't support V4 signatures
PGP-5.0i UNIX       not vulnerable
GnuPG-1.0.1 UNIX    not vulnerable



PGP-5.5.3i WINDOWS  VULNERABLE
PGP-6.5.1i WINDOWS  VULNERABLE
PGP-6.5.1i for UNIX VULNERABLE

	http://senderek.de/security/key-experiments.html

	http://www.pgp.com/other/advisories/adk.asp
	http://web.mIt.edu/network/pgp.html

    Message-ID:  <20000826121158.13915.qmail@securityfocus.com>
    To: BUGTRAQ@SECURITYFOCUS.COM
    
    PGP updated softwares (http://web.mIt.edu/network/pgp.html):
    ---------------------
    PGP Freeware v6.5.8 is now available for Windows 
    95/98/NT/2000! and the Macintosh
    PGP Freeware v6.5.8 is MacOS 7.6.1+
    PGP Command Line Freeware v6.5.2 is now available for 
    AIX/HP-UX/Linux/Solaris!
    PGP Certificate Server Freeware v2.5.1 is now available for 
    Windows NT/2000 and Solaris!

4	PGP (Pretty Good Privacy) for authenticatoin of admin commands

4.1	PGP (Pretty Good Privacy)

: 
 ʲǤϸŹPGPˤĤƤϴΤΤΤȤƤޤ
 PGP 2.6.3uiȤäƤޤPGP 5ˤбƤޤPGP/MIME
OpenPGPʤɤθƤޤ(Ω֤δ֤ΤΤϤ
Ŵ)Ǥ⤽ѤΥɤ񤤤ͤ󤯤:-)

ŹɽŪʱPGPΤˤĤƤϤǤϲ⤷ޤ󡣻
ʸȤƤ㤨

	O'Reilly  PGP
	MIT Press (ʡ) P.Zimmerman  PGP Manual (ä)

4.2	PGP Ǥǧڤ˴Ť⡼ȴ

PGP١ǹͤȴñ˻פĤʲ̤ꤢޤ

1	ʸ clear signed ơsignature ϿƤ뤫ݤ

From:СեǧڤƤΤPGP˳ĥ
ǤԤPGP뤳ȤǤΤǧڤϰϤ椷ޤ

sniffer Х᡼ʸϸƤޤŹθˤʤȤȤ
ϥ¦ key generation ɬפȤʤȤ
ȤǤ

2	ФθʸΤ encrypt 롣

¦ key generation ɬפȤ롣¦ϼʬ̩ʤ
ɤʤϤԤPGP뤳ȤǤΤǧڤϰϤ
椹롣̩ѥե졼ε̩ݻ꤬路ȯΤ
ݤʳ˴򤷤ʤ

ˤƤ̹ԤץȥǤϤʤǤ⤽Ǥ᡼
Τɤİ줿ˤǤ˹Ԥʤ줿ޥɤ⤦á
ȤǽϤꤨޤʳΤȤǤʤȤ
 session key 㤦Ȥʤ¤ꤳӽǤޤ

FML ϴԤǧڤˤѤƤޤ

[KNOWN BUGS] Ź沽̤ͣPGPθȥ⡼ȴPGPȤθƱ
ˤޤΤƱˤϻȤޤ
3.0ʹߤversionŪľͽǤ

4.3	PGP θϿ

̤ͣȤ PGPPATH (ǥեȤMLHOME etc/pgp/ )Ƥ
Τǡɬ

	makefml pgp mailing-list pgpΥץ

Τ褦ʻȤ򤷤ƲȤи줿ե

	public.asc

Ȥ elena MLΥ⡼ȴԤ䤹

	makefml pgp elena -ka public.asc

Ǥ

makefml 

	makefml pgp <ML> PGPΥץ

ηǻȤޤPGPΥץʬ pgp ǤΤޤ޻Ȥޤ

: elena ̤ͣΥ⡼ȴԤθ

	makefml pgp elena -kv

4.4	PGP ˤ⡼ȴ

1	admin ޥɤ
2	clear sign 򤹤

	㤨 mailcrypt ʤ C-c / s Ǥλ̩ϡ

3	clear sign 򤷤᡼

4	̥ͣФϿ줿򸵤ܿͤ񤤤Τɤ
	åܿͤΤΤǧڤ
	ޥɷ¹Ԥ롣

5	PGP5

5.1	test

    % pgpe -r PGP-ML -f -ats test.txt | mail -s "TEST" PGP-ML


		INDEX

