Report for localhost

{
  "gex": {
    "1024": "EOF",
    "2048": {
      "g": 5,
      "p": 28826585169616174480220927855494332075684313088702160402833075276507605311953084678902707409749092410373883380986111197288246503024473412596670921843419324069315468176007630581182393108748295631421097513009416238328387250360282601224860081908035745754128104824411370935438285283801393231867705503991183236724676622071983122360024603320977695472473222991976453588362909044225765918334482260280361357790775452345066656254378431754840688849957529981226346674142975766556951854957423595056073114544284903673097009958800689936951166109190021954719188910067433214583381025387386216432660650186577373082194979708871336220703
    },
    "3072": {
      "g": 2,
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    },
    "4096": {
      "g": 2,
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    },
    "6144": {
      "g": 2,
      "p": 29842052220165048739371513267679613413491333289844807632711689585460518094024318047412014838382610236953877995840716039135259869911518333662098190700601696825587661193574849657078250560694765368080537084264753741170753073035849876743508220356007390907446525653303964579702393687939974710720103518692312302947398417708386886231260281185639296232781880647922339907263668006922409866789558008517779287246236857680401797273642762881864730582935982068441387237497123362156537626650147992536060747152511429261917195982681089612153008842521516048389113852650756950903556310706239634753683913346730758441340060011440062990943148561774676592862800273890178513462775716364967641646536736846233184587628055479661734281673754689715246410942375099890320300348018722649750132911668231571086440710903326771994369085821513460529587380889618149235632425161991383880280819881912519152367512043600467466569303844830912839852358749969767672849806360170069659361971964247191132815103357855335226998186630756629909861864999267362795685007253509622127911604129624491041216097824308696663354075333020053512096453652926264671319141323525244750990133807472205267939384791569849914750622861964269954102536632083685349794901084831147048163144910049130655399319063384696861386745680821814912033886952871099268535952498868492157049757467668842528234200306296498386678668452796947675716427422776292997366013325141091050869745105765993030299518622681466072761493492387761415925330115221058120736951102272588492860704434301870925929086786083286269803017454031292093912270154419862721868151920252716512887200986462047476428436516565123977902559659468660391423124665315237961539590995875719588369238675639451476393049273416373500323851614197216515611600827167456303100001383414702784887933782589453812620183033178009773654459180798685612957981315058771645458052073583045396223998380627
    },
    "768": "EOF",
    "8192": {
      "g": 2,
      "p": 842036603932003931323766664717580490036369716422851427307331994812360808360144815568531712969530626574805713173082328596242070604019848621587615645855958417192362189875533770482252421575736213253438891819826629087149871633464274919500313313358138071903035201331122465318724269060488019917659614373456749777404191848597366101404744387004615937447072734043780427125129017638814998719922135990014073401026908755724934080630779571930224479463704802811753097750154437507686693294852337397015850389154283733475408807981502341345844318940935766377524586281360724848291004441670622160262151796157179785314744983321203626471700981980637872600976970050855727426536440395218871628298884351216044973510626743589322651688342427741835443662870264848793136452978420286455593276738569215419233469935296977871269293060913945596556411675139050057661529207758586707776675276968646615365099976419888699822456107263366849616219743980101282117226658213521222802218792087238864851320515347050751466619538023326201090141612973695307245830643760443352361852544995690354011873667690546797072175855604990855757006396498620157023652758455424639805976378838336089978090115736050220445440271506430762601475248650957314908139175273860058082530119717456368920919982111021831524197542974706689693028356711494907684833166405330905010093102408472090623124394984015949090364965658597166149484703156211248750295062322078060116729218822928595325601520776287259430678784930568344637358381261096270243293867493689498416411079135272270034187489240906421371001844966483558589402190723010679526178432543483328371334988589444292619194994745186669351445016244233651248301555485184900332072482156970294546185768290739706669442735538067705366908344134590567822810305563078959381570018378980397664249537260675762058580672092064506689189163597402203556522651858214107077100104314648873461084203885109053564218486062481194004485982302285581859520581580861938528752064072828202519438931667183598262337481908508142215857735586789224560595085619444485819489676026513056874325109502919909559123294277831595029941284072703911102578831981833544967622831895021596340063967646959195947872394432994112936977286601347674450969236329985637335403275245525635729155903010001100269270876744790008338974655001323355402022945865701598460707172460161362281467421090495521246619131575894922606161147114426554950346808804444380516902070625712593881866663339040558386758311533050219078773558666839676219494336874193484634769106965404523
    }
  },
  "host_keys": {
    "ssh-ed25519": {
      "algorithm": "ssh-ed25519",
      "ascii": "AAAAC3NzaC1lZDI1NTE5AAAAIM9PvrEXYjr0yBQWghWWmqtjpuLLTWQcn4EzY1TmszwO",
      "fingerprint": "1d:fb:5c:5a:2b:34:b0:7d:80:64:25:5d:c3:9f:b3:99",
      "fingerprint_new": "SHA256:4ekEXSDACRYQU1dQ3lpZZaK7xvdSXcGXDQK2NA6NX0s=",
      "n": -22022432556283518066516462017721368670985810088138516271431709108266173514738
    }
  },
  "ident": "SSH-2.0-OpenSSH_9.2p1 Debian-2+deb12u4",
  "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": [
      "aes256-ctr",
      "aes192-ctr"
    ],
    "encryption_algorithms_server_to_client": [
      "aes256-ctr",
      "aes192-ctr"
    ],
    "kex_algorithms": [
      "curve25519-sha256@libssh.org",
      "diffie-hellman-group-exchange-sha256",
      "kex-strict-s-v00@openssh.com"
    ],
    "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+deb12u4
Compression	none
	zlib@openssh.com

Host Keys

ssh-ed25519	Generally considered secure	a
	1d:fb:5c:5a:2b:34:b0:7d:80:64:25:5d:c3:9f:b3:99 AAAAC3NzaC1lZDI1NTE5AAAAIM9PvrEXYjr0yBQWghWWmqtjpuLLTWQcn4EzY1Tm szwO	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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	a
8192 bit request	8192-bit group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	a
kex-strict-s-v00@openssh.com		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

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