www.omnisecu.com/tcpip/what-is-diffie-hellman-group.phpCachedSimilarDiffie-Hellman Group, Description. Diffie-Hellman Group 1, 768-bit group. Diffie-

mobility-sp.com/. /How-Diffie-Hellman-Fails-in-Practice-Mathematical- Analysis-LogJam.pdfCachedGenerating primes with special proper- ties can be computationally burdensome,

https://www.schneier.com/blog/archives/2015/. /breaking_diffie.htmlCachedSimilarOct 16, 2015 . The Internet is abuzz with this blog post and paper, speculating that the NSA is

www.pearsonitcertification.com/articles/article.aspx?p=2140099. 2CachedSimilarNov 15, 2013 . Encryption Method (DES, 3DES, or AES [128, 192, 256])—Used to protect the

Of the three supported group sizes for Diffie-Hellman exponentiation to establish

www.ciscopress.com/articles/article.asp?p=341484&seqNum=6CachedSimilarOct 1, 2004 . Variations of the DH key exchange algorithm are known as DH groups 1 through

https://www.speaknetworks.com/what-is-ipsec-vpn-pfs-perfect-forward- secrecy/CachedSimilarMay 2, 2017 . Instead of making use of the DH Keys Calculated during Phase-1, PFS forces DH

community.arubanetworks.com/t5/Controller. /180758CachedJul 4, 2014 . group1 : 768-bit Diffie Hellman prime modulus group. group2: 1024-bit Diffie

knowledgebase.cradlepoint.com/articles/. /Manual-Internet-VPNCachedSimilarGroup 5, for instance, has greater strength than Group 2. Group 1: 768-bit key;

https://www.networkworld.com/. /chapter-4--common-ipsec-vpn-issues.htmlCachedNov 14, 2007 . Router_A#show crypto isakmp policy Global IKE policy Protection suite of priority

https://www.iana.org/assignments/ipsec-registryCachedMay 23, 2013 . Phase two attributes are defined in the applicable DOI specification (for example,

https://www.watchguard.com/help/docs/wsm/. /diffie_hellman_c.html

https://eprint.iacr.org/2016/995.pdfCachedown generated Diffie-Hellman groups by default, without specifying subgroup

https://www.experts-exchange.com/. /DH-Groups-in-Sonicwall.htmlCachedSimilarJul 12, 2011 . Dear Experts, i would like to know about DH groups, i have sonicwall and it

https://supportforums.cisco.com/. /diffie-hellman-groups/ta. /3147010CachedAug 21, 2017 . In Nov 2016 ASA 9.6(x) is available and there are no new changes to the DH

https://support.symantec.com/en_US/article.TECH82141.htmlCachedSimilarJan 5, 2004 . Symantec Gateway Security 300 Series appliances support the following

https://forum.fortinet.com/tm.aspx?m=127626CachedSimilarFound this blurb: Diffie-Hellman group 1 - 768 bit modulus - AVOID Diffie-

https://aws.amazon.com/. /ec2-vpc-vpn-update-nat-traversal-additional- encryption-options-and-more/CachedSimilarOct 28, 2015 . The Diffie-Hellman groups used in the exchange will determine the strength of

https://community.qualys.com/thread/15097CachedSimilarLogjam: How Diffie-Hellman Fails in Practice New Computer Bug Exposes Broad

www.internet-computer-security.com/VPN. /Diffie-Hellman.htmlCachedSimilarSo using Diffie-Hellman along side authentication algorithms is a secure and

https://blogs.msdn.microsoft.com/. /azure-site-to-site-vpn-required-device- configuration-parameters/CachedSimilarNov 8, 2015 . IKE Phase 2 (IPSec SA). Diffie Hellman Groups. Group2 (1024 bits) (Required);

https://pdfs.semanticscholar.org/. / 5bf6b2ee50f82a8628790a98973373bc3fdd.pdfCachedJul 7, 2016 . Page 2 . in the DH group. As mentioned above, this group – or the parameters to

www.proxicast.com/AbsoluteFM/afmviewfaq.aspx?faqid=49CachedSimilarFeb 24, 2006 . DH1 is also known as Diffie-Hellman Group 1, a 768 bit random number. DH2 is

help.sonicwall.com/help/sw/eng/. /2/4/. /VPN_Settings.099.05.htmlCachedSimilarGroupVPN is only available for Global VPN Clients and it is recommended you

blog.globalknowledge.com/. /internet-key-exchange-ike-version-2/CachedNov 10, 2010 . The additional hash function, AES-XCBC-PRF-128 is included. IKEv2 also

chimera.labs.oreilly.com/books/1234000001633/ch10.htmlCachedSimilarStarting in Junos 12.1X45 as part of the Suite B support, the SRX supports these

https://blog.gdssecurity.com/. /ssh-weak-diffie-hellman-group-identification- tool.htmlCachedSimilarAug 3, 2015 . The SSH protocol specification requires implementations to support at the least

https://pubs.vmware.com/. /GUID-2FDA8948-148B-4600-BA10- 69C2BEF6D3C4.htmlCachedSimilarTransaction Mode Samples. NSX Edge supports Main Mode for Phase 1 and

https://supportcenter.checkpoint.com/supportcenter/portal?. CachedSimilarSep 14, 2004 . Both sides first have to agree on a "group" (in the mathematical sense), usually a

www.brocade.com/. /GUID-95B2FEF2-34B9-4D79-9C56-01D8233432DF. htmlCached2. Diffie-Hellman group 2 is a modular exponentiation group (MODP). This group

https://jbeekman.nl/blog/2015/05/ssh-logjam/CachedSimilarMay 20, 2015 . awk '{ if ($5 <= 2000) printf "#"; print }' /etc/ssh/moduli > /tmp/large_moduli mv /tmp

https://support.apple.com/en-gb/HT206154CachedJun 10, 2016 . Previous versions of iOS, OS X and Server supported DH Group 2 (only) for L2TP

https://www.juniper.net/. /en_US/. /security-edit-dh-group.htmlCachedSimilarCLI Statement. SRX Series,vSRX. Specify the IKE Diffie-Hellman group. . dh-

https://forum.pfsense.org/index.php?topic=52031.0CachedSimilarJul 30, 2012 . which states that racoon supports only groups 1, 2 and 5. That [very old]

nvlpubs.nist.gov/nistpubs/Legacy/. /nistspecialpublication800-77.pdfCachedSimilarThe Diffie-Hellman (DH) group used to establish the secret keying material for

https://blog.webernetz.net/site-to-site-vpns-with-diffie-hellman-group-14/CachedApr 10, 2014 . DH with 1024 bits (group 2) has 73 bits of security; DH with 1536 bits (group 5)

https://www.ietf.org/rfc/rfc3526.txtCachedSimilarIt documents the well known and used 1536 bit group 5, and also defines new

https://nohats.ca/wordpress/blog/2015/05/. /weakdh-and-ike-ipsec/CachedSimilarMay 20, 2015 . TL;DR The LogJam downgrade attack does not apply to MODP groups in the IKE

https://wiki.strongswan.org/projects/strongswan/. /IKEv2CipherSuitesCachedSimilarKeyword, DH Group, Modulus, Subgroup, IKE, Questionable Security. Regular

https://www.cryptopp.com/wiki/Diffie-HellmanCachedSimilarDec 4, 2016 . 1 Crypto++ Validation; 2 Sample Programs; 3 Generating Parameters (MODP); 4

https://weakdh.org/CachedSimilarOct 13, 2015 . Diffie-Hellman key exchange is a popular cryptographic algorithm that allows

https://en.wikipedia.org/wiki/Diffie–Hellman_key_exchangeCachedSimilarFor example, the Elliptic curve Diffie–Hellman protocol is variant that uses elliptic

https://blog.webernetz.net/site-to-site-vpns-with-diffie-hellman-groups-19-20 -elliptic-curve/CachedSimilarFeb 13, 2015 . Group 19 = 256-bit EC = 128 bits of security; Group 20 = 384-bit EC = 192 bits of

https://security.stackexchange.com/. /which-diffie-hellman-group-is-needed- for-secure-ike-ipsecCachedSimilarOct 31, 2014 . For better performance, you might want to switch to elliptic curves (ECDH).

www.jscape.com/. /what-you-need-to-know-about-diffie-hellman-group1- sha1-vulnerabilityCachedSimilarJun 13, 2016 . Explains connection issues involving the diffie-hellman-group1-sha1 key

https://wiki.mikrotik.com/wiki/Manual:IP/IPsecCachedSimilarNov 13, 2017 . 3.4.1 RB1100AHx2 Config Optimizations; 3.4.2 HEXv3 (mmips) Config

https://serverfault.com/questions/. /diffie-hellman-group-20. /785277CachedDec 9, 2015 . http://www.cisco.com/c/en/us/td/docs/security/asa/asa91/release/notes/asarn91.

https://www.ibm.com/. 2. /PS_DT_Adv_PFS.CB_Initiate.htmlCachedThis setting specifies whether perfect forward secrecy (PFS) is used when

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