1Net::SSH::Perl::Kex::DHU1s(e3r)Contributed Perl DocumentNaetti:o:nSSH::Perl::Kex::DH1(3)
2
3
4
6 Net::SSH::Perl::Kex::DH1 - Diffie-Hellman Group 1 Key Exchange (RFC2409
7 "Second Oakley Group" 1024-bit)
8
10 use Net::SSH::Perl::Kex;
11 my $kex = Net::SSH::Perl::Kex->new;
12 my $dh1 = bless $kex, 'Net::SSH::Perl::Kex::DH1';
13
14 $dh1->exchange;
15
17 Net::SSH::Perl::Kex::DH1 implements Diffie-Hellman Group 1 Key Exchange
18 for Net::SSH::Perl. It is a subclass of Net::SSH::Perl::Kex.
19
20 Group 1 Key Exchange uses the Diffie-Hellman key exchange algorithm to
21 produce a shared secret key between client and server, without ever
22 sending the shared secret over the insecure network. All that is sent
23 are the client and server public keys.
24
25 Net::SSH::Perl::Kex::DH1 uses CryptX for the Diffie-Hellman
26 implementation. The p value is set to
27
28 FFFFFFFF FFFFFFFF C90FDAA2 2168C234 C4C6628B 80DC1CD1
29 29024E08 8A67CC74 020BBEA6 3B139B22 514A0879 8E3404DD
30 EF9519B3 CD3A431B 302B0A6D F25F1437 4FE1356D 6D51C245
31 E485B576 625E7EC6 F44C42E9 A637ED6B 0BFF5CB6 F406B7ED
32 EE386BFB 5A899FA5 AE9F2411 7C4B1FE6 49286651 ECE65381
33 FFFFFFFF FFFFFFFF
34
35 And the generator g is set to 2.
36
38 Please see the Net::SSH::Perl manpage for author, copyright, and
39 license information.
40
41
42
43perl v5.32.0 2020-07-28 Net::SSH::Perl::Kex::DH1(3)