src/lib/libcrypt/crypt.c, branch release/4.6.2_cvs FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F4.6.2_cvs 2002-08-14T06:57:09Z This commit was manufactured by cvs2svn to create tag 2002-08-14T06:57:09Z cvs2svn cvs2svn@FreeBSD.org 2002-08-14T06:57:09Z urn:sha1:72b7f92e6edf4375820f765b41697b3208ce7fe7 'RELENG_4_6_2_RELEASE'. This commit was manufactured to restore the state of the 4.6.2-RELEASE image. Releases prior to 5.3-RELEASE are omitting the secure/ and crypto/ subdirs. MFC: Blowfish password hashing scheme (From OpenBSD) and remove the dlsym() 2001-05-24T12:20:03Z Mark Murray markm@FreeBSD.org 2001-05-24T12:20:03Z urn:sha1:16063c03bdb0a0c190841aadae10a6b874f44a42 hack. MFC: login.conf password format switching 2000-09-20T11:19:55Z Brian Feldman green@FreeBSD.org 2000-09-20T11:19:55Z urn:sha1:0a25ad103116c47db9975f113b9d4fabe141b163 Zap SHA1 password support. This will be re-implemented at a later date. 2000-01-07T06:33:54Z Kris Kennaway kris@FreeBSD.org 2000-01-07T06:33:54Z urn:sha1:0ade301d10aba84c062b0edde928a0484ed17074 Never return NULL, always return a hash. 1999-09-22T06:53:08Z Mark Murray markm@FreeBSD.org 1999-09-22T06:53:08Z urn:sha1:3ab9676ab3be356887930cd9c0fb8228b4b92239 Submitted by: dt Big code cleanup. (Inspired by Brandon Gillespie). Also move as 1999-09-20T12:45:49Z Mark Murray markm@FreeBSD.org 1999-09-20T12:45:49Z urn:sha1:e9a56ad5ca9a9ce91608f6a0b6e1c0f9c71598db much as possible away from secure/ to make extending easier. $Header$ -> $FreeBSD$ 1999-08-28T05:11:36Z Peter Wemm peter@FreeBSD.org 1999-08-28T05:11:36Z urn:sha1:a1a4f1a0d87b594d3f17a97dc0127eec1417e6f6 $Id$ -> $FreeBSD$ 1999-08-28T00:22:10Z Peter Wemm peter@FreeBSD.org 1999-08-28T00:22:10Z urn:sha1:7f3dea244c40159a41ab22da77a434d7c5b5e85a The new crypt code broke "make world". Back it out. 1999-01-23T08:27:46Z Mark Murray markm@FreeBSD.org 1999-01-23T08:27:46Z urn:sha1:4fdd3d5417cca703ca0339d0aee33cc17e0ded9d Rewrite of crypt library to be more modular, and addition of the 1999-01-21T13:50:09Z Brandon Gillespie brandon@FreeBSD.org 1999-01-21T13:50:09Z urn:sha1:da5c7089a3df3e8c3ca125316cb03ec7f26b82c8 Secure Hashing Algorithm - 1 (SHA-1), along with the further refinement of what $x$salt$hash means. With this new crypt the following are all acceptable: $1$ $MD5$ $SHA1$ Note: $2$ is used by OpenBSD's Blowfish, which I considered adding as $BF$, but there is no actual need for it with SHA-1. However, somebody wishing to add OpenBSD password support could easilly add it in now. There is also a malloc_crypt() available in the library now, which behaves exactly the same as crypt(), but it uses a malloced buffer instead of a static buffer. However, this is not standard so will likely not be used much (at all). Also, for those interested I did a brief speed test Pentium 166/MMX, which shows the DES crypt to do approximately 2640 crypts a CPU second, MD5 to do about 62 crypts a CPU second and SHA1 to do about 18 crypts a CPU second. Reviewed by: Mark Murray