ldns-keygen(1) General Commands Manual ldns-keygen(1)NAME
ldns-keygen - generate a DNSSEC key pair
SYNOPSIS
ldns-keygen [ OPTION ] DOMAIN
DESCRIPTION
ldns-keygen is used to generate a private/public keypair. When run, it will create 3 files; a .key file with the public DNSKEY, a .private
file with the private keydata and a .ds with the DS record of the DNSKEY record.
It prints out the basename for these files: K<name>+<alg>+<id>
OPTIONS -a <algorithm>
Create a key with this algorithm. Specifying 'list' here gives a list of supported algorithms. Several alias names are also
accepted (from older versions and other software), the list gives names from the RFC. Also the plain algo number is accepted.
-b <bits>
Use this many bits for the key length.
-k When given, generate a key signing key. This just sets the flag field to 257 instead of 256 in the DNSKEY RR in the .key file.
-r device
Make ldns-keygen use this file to seed the random generator with. This will default to /dev/random.
-v Show the version and exit
AUTHOR
Written by the ldns team as an example for ldns usage.
REPORTING BUGS
Report bugs to <ldns-team@nlnetlabs.nl>.
COPYRIGHT
Copyright (C) 2005-2008 NLnet Labs. This is free software. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.
27 May 2008 ldns-keygen(1)
Check Out this Related Man Page
ldns-verifyzone(1) General Commands Manual ldns-verifyzone(1)NAME
ldns-verify-zone - read a DNSSEC signed zone and verify it.
SYNOPSIS
ldns-verify-zone ZONEFILE
DESCRIPTION
ldns-verify-zone reads a DNS zone file and verifies it.
RRSIG resource records are checked against the DNSKEY set at the zone apex.
Each name is checked for an NSEC(3), if appropriate.
OPTIONS -h Show usage and exit
-a Apex only, check only the zone apex
-e period
Signatures may not expire within this period. Default no period is used.
-i period
Signatures must have been valid at least this long. Default signatures should just be valid now.
-k file
A file that contains a trusted DNSKEY or DS rr. This option may be given more than once.
-p [0-100]
Only check this percentage of the zone. Which names to check is determined randomly. Defaults to 100.
-S Chase signature(s) to a known key. The network may be accessed to validate the zone's DNSKEYs. (implies -k)
-t YYYYMMDDhhmmss | [+|-]offset
Set the validation time either by an absolute time value or as an offset in seconds from the current time.
-v Show the version and exit
-V number
Set the verbosity level (default 3):
0: Be silent
1: Print result, and any errors
2: Same as 1 for now
3: Print result, any errors, and the names that are
being checked
4: Same as 3 for now
5: Print the zone after it has been read, the result,
any errors, and the names that are being checked
periods are given in ISO 8601 duration format:
P[n]Y[n]M[n]DT[n]H[n]M[n]S
If no file is given standard input is read.
AUTHOR
Written by the ldns team as an example for ldns usage.
REPORTING BUGS
Report bugs to <ldns-team@nlnetlabs.nl>.
COPYRIGHT
Copyright (C) 2008 NLnet Labs. This is free software. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PUR-
POSE.
27 May 2008 ldns-verifyzone(1)
Dear Masters,
Is there an easy way to generate a random list from a give list of names? Let's say, I have a file containing 15000 city name of world(spreadsheet, names in the first column), I would like to randomly pick up 50 cities each time for total 1000 picks. Or doesn't anyone know a... (3 Replies)
Hi all,
I have wriiten an expect script that genearates a public private key pair through ssh-keygen and then copies that key to the authorized keys file of the remote system . The problem i am facing is when i get a password for the remote machine containg a trailing backslash , the send command... (4 Replies)
Hi,
please guide me create a public/private key using ssh-keygen, lets say I have been access to server named pngpcdb1with a userid and password ...!!! and also please explain in detail the concept of these keys and ssh as I was planning to use them in ftp related scripts..! Thanks in... (1 Reply)
Hi ,
I am trying to create public key on my AIX server on other than home directory.However the command does not ask for
Enter file in which to save the key :
It is directly taking me to Enter the passphrase.
I don't want to save the key in home dir as that is the home dir for other userID... (6 Replies)
Hi guys,
Anyone encountered the following error.
1.) all keys and passphrases worked on aix 7.1.2
2.) upgraded to aix 7.1.3sp5
3.) none of the keys / passphrases work anymore.
4.) when generating new keys without passphrase everything is ok.
5.) when generating keys with passphrase and... (16 Replies)
Hi,
i generate private and public key using below command.
ssh-keygen -t rsa
can you please share command for encryption and decryption file using above generated keys.
Regards, (4 Replies)
For some reason, when I try copying my public key to the server, despite it showing as being successful:
rob@linux044:~$ ssh-copy-id -i /home/rob/Work/Keys/keys.txt.pub !@#$%.com
/usr/bin/ssh-copy-id: INFO: Source of key(s) to be installed: "/home/rob/Work/Keys/keys.txt.pub"... (7 Replies)