6 More Discussions You Might Find Interesting
1. Solaris
Hi,
Our most of servers are on Solaris 11.2 (with no SRU). Recently I upgraded one of them to Solaris 11.4. It has to go in multiple steps, as it can not jump fro 11.2 to 11.4 in one go. After upgrading, I can not login to server with SecureCRT and it through error
key exchange failed: cipher... (1 Reply)
Discussion started by: solaris_1977
1 Replies
2. UNIX for Advanced & Expert Users
Hi,
As part of the security hardening activity in our team, we have to disable CBC mode cipher encryption, and enable CTR or GCM cipher mode encryption.
To do this, in sshd_config I comment out these lines :
Ciphers aes128-cbc,blowfish-cbc,3des-cbc
MACS hmac-sha1,hmac-md5
and add... (9 Replies)
Discussion started by: anaigini45
9 Replies
3. Solaris
Hi All
Is any one know how to diable CBC mode cipher encryption along with MD5 & 96 bit MAC algorithm in solaris 10.
Regards (4 Replies)
Discussion started by: amity
4 Replies
4. Cybersecurity
I have read the forums for strengthing the openssl ciphers on a server and the following command I can run:
openssl ciphers -v 'TLSv1+HIGH:!SSLv2:RC4!MEDIUM:!aNULL:!eNULL:!3DES:!EXPORT:@STRENGTH'
I have some services that cannot be set to higher levels like you can set in an httpd.conf file.... (1 Reply)
Discussion started by: hydrashok158
1 Replies
5. Shell Programming and Scripting
Hello everyone,
I am attempting to execute a script through SSH and am getting "unkown cipher type error".... Here is my command:
ssh paydvopl02 -c '"/home/jpassema/test.sh 1"'
and the actual error message :
Unknown cipher type '"/home/jpassema/test.sh 1"'
the test.sh script is... (6 Replies)
Discussion started by: jimmy75_13
6 Replies
6. UNIX for Dummies Questions & Answers
Hi,
At the moment there are two ciphers available on our unix box (aix 5.1)...aes256 and 3des. Can somebody tell how can use a different cipher (aes128 one that use less cpu and is faster). How do i install this. How can i see wich ciphers are available. In the config file of ssh2 the folowwing... (0 Replies)
Discussion started by: lennyxx
0 Replies
Crypt::Random::Source::Factory(3pm) User Contributed Perl Documentation Crypt::Random::Source::Factory(3pm)
NAME
Crypt::Random::Source::Factory - Load and instantiate sources of random data
SYNOPSIS
use Crypt::Random::Source::Factory;
my $f = Crypt::Random::Source::Factory->new;
my $strong = $f->get_strong;
my $weak = $f->get_weak;
my $any = $f->get;
DESCRIPTION
This class implements a loading and instantiation factory for Crypt::Random::Source objects.
If $ENV{CRYPT_RANDOM_NOT_PLUGGABLE} is set then only a preset list of sources will be tried. Otherwise Module::Find will be used to locate
any installed sources, and use the first available one.
METHODS
get %args
Instantiate any random source, passing %args to the constructor.
The "type" argument can be "weak", "strong" or "any".
get_weak %args
get_strong %args
Instantiate a new weak or strong random source.
AUTHOR
Yuval Kogman <nothingmuch@woobling.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2011 by Yuval Kogman.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
perl v5.14.2 2011-01-05 Crypt::Random::Source::Factory(3pm)
