Hello,
Iam having problems getting more then one ip to work here is my setup!
Hostname: nexus
NIC: e000g1
(example ips)
My ips 80.80.80.15 to 80.80.80.20
Defaultrouter 80.80.80.1
nameservers 80.80.80.100 and 80.80.80.200
How would i do this? Any help would be mutch appriciated!... (7 Replies)
Hi All, :(:confused:
I have scoured the web and can't find this anywhere.
What I am trying to do is set up a static route through an available gateway on a server, and then test connectivity through TELNET.
I have done this on AIX (I already had this procedure).
On AIX I would use SMIT. ... (7 Replies)
Hi,
how to assign the rights(admin,..) to groups .
I can create group using groupadd.
but i don't know how to assign rights and adding members
please tell me how to do that
Thank you (2 Replies)
I m having interface ce0 ce1 and its sub interfaces for that.
I want to give MAC addresses for the same.
How will I assign it.
Please give solution for the same (4 Replies)
hello, i need help on setting my coyote linux, i've working on this for last 5 days, can't get it to work. I've been posting this message to coyote forum, and other linux forum, but haven't get any answer yet. Hope someone here can help me...... please see my attached picture first.
... (0 Replies)
Hi All
I am having a solaris 10 virtual machine on vista (using vmware 7) laptop.
Now i want to access virtual machine from vista using putty.
Problem is that i insalled the solaris machine as dhcp. and whenever i connect to internet or reboot my system the IP address of solaris... (1 Reply)
hi,
how to assign static ip address to the server having solaris 10. assign static ip to nge0 which will sustain across reboots which will include all settings including gateway setting etc.. (2 Replies)
I'm writing a program which uses curl to be run on Linux PCs which will be used by a number of different users. I cannot make the users all install curl on their individual machines, so I have tried to link curl in statically, rather than using libcurl.so. I downloaded the source and created a... (8 Replies)
I have installed Solaris 11.2 in VMware Player, networked in bridged mode. When Solaris uses DHCP everything is OK, I can reach internet, as well as other systems on my LAN. When I switch to static, I have connections to my LAN, but can not get to internet, the DNS resolution is somehow not... (2 Replies)
We have 2 solaris 10 t5240 servers with static IP addresses on nxge0 I/F which were rebooted a few days back with a known good config that has been in place for years (for /etc/hosts, /etc/hostname.nxge0, /etc/netmasks, etc)
They are not using dhcp.
About the same time today, both of their... (7 Replies)
Discussion started by: hdatontodo
7 Replies
LEARN ABOUT CENTOS
tpm_quote_tools
TPM QUOTE TOOLS(8) TPM QUOTE TOOLS(8)NAME
TPM Quote Tools
PROGRAMS
tpm_mkuuid, tpm_mkaik, tpm_loadkey, tpm_unloadkey, tpm_getpcrhash, tpm_updatepcrhash, tpm_getquote, tpm_verifyquote
DESCRIPTION
TPM Quote Tools is a collection of programs that provide support for TPM based attestation using the TPM quote operation.
A TPM contains a set of Platform Configuration Registers (PCRs). In a well configured machine, some of these registers are set to known
values during the boot up process or at other times. For example, a PCR might contain the hash of a boot loader in memory before it is
run.
The TPM quote operation is used to authoritatively verify the contents of a TPM's Platform Configuration Registers (PCRs). During provi-
sioning, a composite hash of a selected set of PCRs is computed. The TPM quote operation produces a composite hash that can be compared
with the one computed while provisioning.
To use the TPM quote operation, keys must be generated. During provisioning, an Attestation Identity Key (AIK) is generated for each TPM,
and the public part of the key is made available to entities that validate quotes.
The TPM quote operation returns signed data and a signature. The data that is signed contains the PCRs selected for the operation, the
composite hash for the selected PCRs, and a nonce provided as input, and used to prevent replay attacks. At provisioning time, the data
that is signed is stored, not just the composite hash. The signature is discarded.
An entity that wishes to evaluate a machine generates a nonce, and sends it along with the set of PCR used to generate the composite PCR
hash at provisioning time. For this use of the TPM quote operation, the signed data is ignored, and the signature returned is used to val-
idate the state of the TPM's PCRs. Given the signature, the evaluating entity replaces the nonce in the signed data generated at provi-
sioning time, and checks to see if the signature is valid for the data. If so, this check ensures the selected PCRs contain values that
match the ones measured during provisioning.
A typical scenario for an enterprise using these tools follows. The tools expect AIKs to be referenced via one enterprise-wide Universally
Unique Identifier (UUID). The program tpm_mkuuid creates one.
For each machine being checked, an AIK is created using tpm_mkaik. The key blob produced is bound to the UUID on its machine using
tpm_loadkey. The public key associated with the AIK is sent to the entities that verify quotes. Finally, the expected PCR composite hash
is obtained using tpm_getpcrhash. When the expected PCR values change, a new hash can be generated with tpm_updatepcrhash.
The program to obtain a quote, and thus measure the current state of the PCRs is tpm_getquote. The program that verifies the quote
describes the same PCR composite hash as was measured initially is tpm_verifyquote.
SEE ALSO tpm_mkuuid(8), tpm_mkaik(8), tpm_loadkey(8), tpm_unloadkey(8), tpm_getpcrhash(8), tpm_updatepcrhash(8), tpm_getquote(8), tpm_verifyquote(8)
Oct 2010 TPM QUOTE TOOLS(8)