Report for localhost

{
  "gex": {
    "1024": "EOF",
    "2048": {
      "g": 2,
      "p": 28826585169616174480220927855494332075684313088702160402833075276507605311953084678902707409749092410373883380986111197288246503024473412596670921843419324069315468176007630581182393108748295631421097513009416238328387250360282601224860081908035745754128104824411370935438285283801393231867705503991183236724676622071983122360024603320977695472473222991976453588362909044225765918334482260280361357790775452345066656254378431754840688849957529981226346674142975766556951854957423595056073114544284903673097009958800689936951166109190021954719188910067433214583381025387386216432660650186577373082194979708871301771139
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      "g": 5,
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    },
    "4096": {
      "g": 2,
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    },
    "6144": {
      "g": 2,
      "p": 29842052220165048739371513267679613413491333289844807632711689585460518094024318047412014838382610236953877995840716039135259869911518333662098190700601696825587661193574849657078250560694765368080537084264753741170753073035849876743508220356007390907446525653303964579702393687939974710720103518692312302947398417708386886231260281185639296232781880647922339907263668006922409866789558008517779287246236857680401797273642762881864730582935982068441387237497123362156537626650147992536060747152511429261917195982681089612153008842521516048389113852650756950903556310706239634753683913346730758441340060011440062990943148561774676592862800273890178513462775716364967641646536736846233184587628055479661734281673754689715246410942375099890320300348018722649750132911668231571086440710903326771994369085821513460529587380889618149235632425161991383880280819881912519152367512043600467466569303844830912839852358749969767672849806360170069659361971964247191132815103357855335226998186630756629909861864999267362795685007253509622127911604129624491041216097824308696663354075333020053512096453652926264671319141323525244750990133807472205267939384791569849914750622861964269954102536632083685349794901084831147048163144910049130655399319063384696861386745680821814912033886952871099268535952498868492157049757467668842528234200306296498386678668452796947675716427422776292997366013325141091050869745105765993030299518622681466072761493492387761415925330115221058120736951102272588492860704434301870925929086786083286269803017454031292093912270154419862721868151920252716512887200986462047476428436516565123977902559659468660391423124665315237961539590995875719588369238675639451476393049273416373500323851614197216515611600827167456303100001383414702784887933782589453812620183033178009773654459180798685612957981315058771645458052073583045396223582483763
    },
    "768": "EOF",
    "8192": {
      "g": 2,
      "p": 1035219370087704130080470070300879226699463903469098895484810966640316046085687458546430481783573371333614094902465196396591397476794869508132267473611021391232022948517363638678738008048198512925756611235299826947615258930671704674404391147526098702601218523511876090383553290973767601816831895684697816252480371008880100944641510427120322471788027477110883169050240798066318164002571072575422547333574536907728376846068769162654150891260189800567684116868966066920828832856570591276588393092104067672561725983678745415618569738425964425930336574146436816710096643773368498873538705989033849439471733821300308077014185018706520857477661069038616205141826369749644053733058828956430316230847934871869849346979523818681266442335809142638205725426131044404327039475297816310239293676859942996776605003243427097396152839754842756531308564542884524119446751229548663406058126180561040303894351196078866166569550518034749355405706334099050848726995801767658857631633290326501679831263390564141988511432278079316231185249831983240194917353094170227515018730109396054578046784982083654551931442370654379007154015578983157331638869542886111023146581942908189795823080902751117293933553164411908688975427211066844906155107951139127038513902613081597763968785196212632141663968872270831605353225468863525897341884804135007408867319202643699046156768323499058815315387458975070843855122025894858786688856130299670796738380133763456194975376793973377458795497547560317838954682999802772324108340076052697942100792700279577881217378618020527032902850091745183132507875959116685193779584952079043103951761037419907208909291122640956996732971414524696970775684875610111289241293642377409890882632368386390291813269544637741201026296245630803714605637772483818382838272682705350945316309635967813943938364802594846935200492443199200979836613072384139558633942323722958762069026676435098382443100686305453870238093451716391899498940478715848742037459814715497551589549378547084895067986240577665853811798917097560942959390139032592591950387851268993319013531033695164409845774405213560417510321836965195316460732398982297118332628764386796885611558204358160640870672490072621534216998048982819019455985520283305899501097200526797112579141307432611895794666699035700701329223919582285460162958277981772096462323266215631472342019696984198925285338506154692500561063529606160087873484172948622336288554493012454299340257461785601518954286308457473985606556842705859462189724844272558827
    }
  },
  "host_keys": {
    "ssh-ed25519": {
      "algorithm": "ssh-ed25519",
      "ascii": "AAAAC3NzaC1lZDI1NTE5AAAAIFaw6GE//eBoWpiO44nftesrhpVs5ps1w/rRpuSBxkbi",
      "fingerprint": "44:e0:e1:a3:dd:45:bd:f9:ba:8a:6f:42:29:16:a4:38",
      "n": 39211473888568300314054852368259636273769813538651500691164499821598268081890
    }
  },
  "ident": "SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u1",
  "ip": "127.0.0.1",
  "supported": {
    "compression_algorithms_client_to_server": [
      "none",
      "zlib@openssh.com"
    ],
    "compression_algorithms_server_to_client": [
      "none",
      "zlib@openssh.com"
    ],
    "encryption_algorithms_client_to_server": [
      "chacha20-poly1305@openssh.com",
      "aes256-ctr",
      "aes192-ctr"
    ],
    "encryption_algorithms_server_to_client": [
      "chacha20-poly1305@openssh.com",
      "aes256-ctr",
      "aes192-ctr"
    ],
    "kex_algorithms": [
      "curve25519-sha256@libssh.org",
      "diffie-hellman-group-exchange-sha256"
    ],
    "languages_client_to_server": [
      ""
    ],
    "languages_server_to_client": [
      ""
    ],
    "mac_algorithms_client_to_server": [
      "hmac-sha2-256-etm@openssh.com",
      "hmac-sha2-512-etm@openssh.com",
      "umac-128@openssh.com",
      "hmac-sha2-256",
      "hmac-sha2-512"
    ],
    "mac_algorithms_server_to_client": [
      "hmac-sha2-256-etm@openssh.com",
      "hmac-sha2-512-etm@openssh.com",
      "umac-128@openssh.com",
      "hmac-sha2-256",
      "hmac-sha2-512"
    ],
    "server_host_key_algorithms": [
      "ssh-ed25519"
    ]
  }
}

SSH Report for localhost

Score: A

Server Parameters

Server version	SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u1
Compression	none
	zlib@openssh.com

Host Keys

ssh-ed25519	Generally considered secure	a
	44:e0:e1:a3:dd:45:bd:f9:ba:8a:6f:42:29:16:a4:38 AAAAC3NzaC1lZDI1NTE5AAAAIFaw6GE//eBoWpiO44nftesrhpVs5ps1w/rRpuSB xkbi	a

Key Exchange

curve25519-sha256@libssh.org	Generally considered secure	a
diffie-hellman-group-exchange-sha256	Generally considered secure	a
768 bit request	Server refused the request	0
1024 bit request	Server refused the request	0
2048 bit request	2048-bit group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	a
3072 bit request	3072-bit group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	a
4096 bit request	4096-bit group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	a
6144 bit request	6144-bit group E258E7BF12F3DDA792F3E7480A3563579067E7CB60FB18E010DAC18E1AD5671C 1E0B1CED8BCF199C52405B70A169CCDAE2B112117B67D54C6F892B1822DC08FA CB88D9C1E424709E41932AB799392DA34E0D560B03C459B2208DDB99ECA51883 F8BADB33EF313D908ADB72802512653760C2AE00320555606FC09B797CFF1321 9A102668C5DCF4248DEEB9B7C779A2AE009842942DAE4032491A233698B8BEC1 59904F8AC25D1E90454A45F786C433C843224D755DE28AC1CAD4E9736C6D4180 BA705B607842915F257BBC730C733882911A8A51738DF20BA48EF64240646041 BA8C6F3FDEDE140EC3AA3EBD710F5E12A3F5C50C2784FA32CB6E24CDFC621602 E67C80DEB8347146AF1983C201E2B4A868B2DD61D079D41AD874F63E22B42101 130C646F0217A74192C47B8A732F69DDE9C05ED4E2B7E3CCA501D687F1FAED47 8D3910BF3689DB3865574926D16FD3DED6561FDD8BA46FDE6121312E798A0CA8 3993CEEFECC033CB73442A2C954E8BD1C752BAAD8D074F6F6829E515446A8BA8 34CF7D08B3170721C1388BD55BC802011B9863B91C9B4DB305D881A503B91842 8569418BC0B2ECC7FC3F9F34B8F66C5EA842B4AB441AFD29FFE658AFE94BE0E9 FD2E9743778DC58CBD1DD8DC7220A9D04944B032C6FC0DFA46BEE2D47AA5DC56 9F0945F72E7751EC0DD7F218CED8AEF74AA9A8864147C3A89B5C6217888C86C5 1C83FB77FB91B2F7C6BC0D2624192F33FA8891D897593FD164F4822077B02862 7CB568412A4A2E9931C24BAF6F01A5A7A85EC446A0E67002F55367249F74087A 7015D2580009DA08CA0789265B4EE073185A0892AEB1BEEDD00265AD397F87AB 4ED831E3702A562627584AA7A195CF453F70D56CF201F73D6AC01E934A324324 64337A6599C97F7B61F04E198AC75AA77BD9FAD027B1C82FBB1E78DC641859D3 CA7C7EF28F1A612AE1F41B9B360C3A96367D0F3B4BBB9E0F5EDFDFDCD2731510 DFB728BD4688B62988D79CE39513524935E2A43E68EB7210093111D92C3683A7 FAD835D2B2C86A8C173AA67CCFD59934234D5EB190F8AB93E9C1E0DBA9233533	a
8192 bit request	8192-bit group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	a

Message Authentication

hmac-sha2-256-etm@openssh.com	Generally considered secure	a
hmac-sha2-512-etm@openssh.com	Generally considered secure	a
umac-128@openssh.com	Generally considered secure	a
hmac-sha2-256	Generally considered secure	a
hmac-sha2-512	Generally considered secure	a

Encryption

chacha20-poly1305@openssh.com	Generally considered secure	a
aes256-ctr	Generally considered secure	a
aes192-ctr	Generally considered secure	a

SSH Report for localhost

Server Parameters

Host Keys

Key Exchange

Message Authentication

Encryption

SSH Configuration Statistics