11 commits

Author	SHA1	Message	Date
Warner Losh	05248206f7	Remove $FreeBSD$: one-line bare tag ... Remove /^\s*\$FreeBSD\$$\n/	2023-08-16 11:55:20 -06:00
Conrad Meyer	d83db3fb6a	Drop ed(1) "crypto" ... You should not be using DES. You should not have been using DES for the past 30 years. The ed DES-CBC scheme lacked several desirable properties of a sealed document system, even ignoring DES itself. In particular, it did not provide the "integrity" cryptographic property (detection of tampering), and it treated ASCII passwords as 64-bit keys (instead of using a KDF like scrypt or PBKDF2). Some general approaches ed(1) users might consider to replace the removed DES mode: 1. Full disk encryption with something like AES-XTS. This is easy to conceptualize, design, and implement, and it provides confidentiality for data at rest. Like CBC, it lacks tampering protection. Examples include GELI, LUKS, FileVault2. 2. Encrypted overlay ("stackable") filesystems (EncFS, PEFS?, CryptoFS, others). 3. Native encryption at the filesystem layer. Ext4/F2FS, ZFS, APFS, and NTFS all have some flavor of this. 4. Storing your files unencrypted. It's not like DES was doing you much good. If you have DES-CBC scrambled files produced by ed(1) prior to this change, you may decrypt them with: openssl des-cbc -d -iv 0 -K <key in hex> -in <inputfile> -out <plaintext> Reviewed by: allanjude, bapt, emaste Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D17829	2018-11-04 17:56:16 +00:00
Ulrich Spörlein	bf2fe08eea	Fix some typos under bin/ ... Found by: codespell	2011-05-22 14:03:46 +00:00
Sheldon Hearn	ed9b87e322	Locale support was added by ache long ago.	2000-07-17 10:40:48 +00:00
Peter Wemm	2a4562393f	$Id$ -> $FreeBSD$	1999-08-27 23:15:48 +00:00
Peter Wemm	b97fa2ef50	Revert $FreeBSD$ to $Id$	1997-02-22 14:13:04 +00:00
Jordan K. Hubbard	1130b656e5	Make the long-awaited change from $Id$ to $FreeBSD$ ... This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.	1997-01-14 07:20:47 +00:00
David Greenman	89730b290a	Added $Id$	1994-09-24 02:59:15 +00:00
Andrew Moore	95e6217e73	Fixed range address bug: 1,2, == 2,2 not 2,. ... Overhauled the name space, reworked some modules and removed the obsolescent Addison-Wesley copyright.	1994-02-01 00:36:28 +00:00
Andrew Moore	10ca1c6c92	fixed undo within a global command (would corrupt the buffer) ... changed move within a global to behave as in SunOS added a couple error messages	1993-06-26 06:47:21 +00:00
Andrew Moore	30154ac8a8	POSIX ed version 0.6 by Andrew Moore (alm@netcom.com).	1993-06-18 13:00:14 +00:00