Step 1. Solaris 10 U6 이후 부터 적용
# cat /etc/release
Solaris 10 8/07 s10s_u4wos_12b SPARC
Copyright 2007 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 16 August 2007
※ U6 이전일 경우 140905-02 패치를 적용해 준다
# showrev
Hostname:
Hostid:
Release: 5.10
Kernel architecture: sun4u
Application architecture: sparc
Hardware provider: Oracle Corporation
Domain:
Kernel version: SunOS 5.10 Generic_147440-09
Step 2. 적용 가능한 알고리즘
# cat /etc/security/crypt.conf
# Copyright 2008 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#ident "@(#)crypt.conf 1.2 08/05/14 SMI"
#
# The algorithm name __unix__ is reserved.
1 crypt_bsdmd5.so.1
2a crypt_bsdbf.so.1
md5 crypt_sunmd5.so.1
5 crypt_sha256.so.1
6 crypt_sha512.so.1
Step 3. 알고리즘 적용
# cat /etc/security/policy.conf
CRYPT_ALGORITHMS_ALLOW=1,2a,md5,5,6
CRYPT_DEFAULT=5
Step 4. 암호화 적용 확인
# cat /etc/shadow
UserID:$sha256$WWPosyC1$$heOphUzdBSUGdktGO98EQ/:15540::84::::
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