对于安装的所有机制,/etc/gss/qop 文件存储每个机制所支持的所有 QOP,这些机制均以 ASCII 字符串和对应的 32 位整数两种形式提供。样例 /etc/gss/qop 可能如以下示例所示:
# # Copyright (c) 2000, by Sun Microsystems, Inc. # All rights reserved. # #ident "@(#)qop 1.3 00/11/09 SMI" # # This file contains information about the GSS-API based quality of # protection (QOP), its string name and its value (32-bit integer). # # QOP string QOP Value Mechanism Name # GSS_KRB5_INTEG_C_QOP_DES_MD5 0 kerberos_v5 GSS_KRB5_CONF_C_QOP_DES 0 kerberos_v5