12-17-2008
Your question doesn't really make a whole lot of sense. Why would you want to crack your own passwd? If you really need to crack a unix passwd, google john the ripper
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LEARN ABOUT OPENSOLARIS
crypt_sunmd5
crypt_sunmd5(5) Standards, Environments, and Macros crypt_sunmd5(5)
NAME
crypt_sunmd5 - password hashing module using MD5 message hash algorithm
SYNOPSIS
/usr/lib/security/$ISA/crypt_sunmd5.so
DESCRIPTION
The crypt_sunmd5 module is a one-way password hashing module for use with crypt(3C) that uses the MD5 message hash algorithm. The algorithm
identifier for crypt.conf(4) and policy.conf(4) is md5.
This module is designed to make it difficult to crack passwords that use brute force attacks based on high speed MD5 implementations that
use code inlining, unrolled loops, and table lookup.
The maximum password length for crypt_sunmd5 is 255 characters.
The following options can be passed to the module by means of crypt.conf(4):
rounds=<positive_number> Specifies the number of additional rounds of MD5 to use in generation of the salt; the default number of rounds
is 4096. Negative values have no effect and are ignored, that is, the number of rounds cannot be lowered below
4096.
The number of additional rounds is stored in the salt string returned by crypt_gensalt(3C). For example:
$md5,rounds=1000$nlxmTTpz$
When crypt_gensalt(3C) is being used to generate a new salt, if the number of additional rounds configured in
crypt.conf(4) is greater than that in the old salt, the value from crypt.conf(4) is used instead. This allows
for migration to stronger (but more time-consuming) salts on password change.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|MT-Level |Safe |
+-----------------------------+-----------------------------+
SEE ALSO
passwd(1), crypt(3C), crypt_genhash_impl(3C), crypt_gensalt(3C), crypt_gensalt_impl(3C), getpassphrase(3C), crypt.conf(4), passwd(4), pol-
icy.conf(4), attributes(5)
SunOS 5.11 23 Dec 2003 crypt_sunmd5(5)