Report for localhost

{
  "gex": {
    "1024": "EOF",
    "2048": {
      "g": 2,
      "p": 28826585169616174480220927855494332075684313088702160402833075276507605311953084678902707409749092410373883380986111197288246503024473412596670921843419324069315468176007630581182393108748295631421097513009416238328387250360282601224860081908035745754128104824411370935438285283801393231867705503991183236724676622071983122360024603320977695472473222991976453588362909044225765918334482260280361357790775452345066656254378431754840688849957529981226346674142975766556951854957423595056073114544284903673097009958800689936951166109190021954719188910067433214583381025387386216432660650186577373082194979708871299188427
    },
    "3072": {
      "g": 2,
      "p": 4493368431850705592301671934520584971504795879843250706233381907114222869761272419771309822486067007348782462322247389016355211388576255651656562737096471881491411211325855633217018065857882863022304220464878767993573220839159014073001331521172243309230031675008754680637089277244730151898659754273567218330477132953204182870556261204446585521243515624594416540096908897510639159908159178685874254812428072017586417402605839380082281227800271901800657567789804249051833730995864980787830832364105345160509211202183834454466527494444994388347800189189825254679049346546189160892778256515295542897909459385013246231736816001409128338307762464269415523192925596193635217060052307826923046643126894810760035822696073083520815795519929592777169180839380925635023116954292842115297039766939686454282151787595905552452239630855718945660427999417632702885450737229127650313719265024903256340545116173871046584450646895275924884341859
    },
    "4096": {
      "g": 2,
      "p": 967783791755340274182384408375674333835517230726814088797297297936123313866167032322208767763122155634292794898032894567807085036919316906805771637307884533789063617945870434181231519249229955383230496956418742366618141462661821838154680158330967243237082523112250029003435124386982621477258336143391116968150993951438213158832802094314617520502193710784884327936485468072024450680545289153382514058499257366237541485599356802914359331467520582874705023839645346156227225970819648335488870000591413201848962481053056880279266854864374878936235400285531510195020048995126968085044730198381885899736504512646700258973830410970350131821264260122304677585197394525122370979631741323515865768415527004116723171605671444822637454223879571328133280757725596048439258647019076043324659667998779167655537033481676783388300048866802733037832338220780529124627199934873439163690660384426755215816748035424228074478866232199832743871074690192318202816300131883436846733586015446274285864705262768407221625489165477260019141981859218739395499657128315108170016234345444428291437458228378658877122560834156270107209832347202041781588278130146760721000578059577274962742660201328351714978563426642875370134802515342984730270373387988412849498082547
    },
    "6144": {
      "g": 2,
      "p": 33711605080093177510844271957649115066776234799173482367508943115571195614506507603167778567312724125909648166687952349057765860982623736395982242157084930209790510368345440130046545441314721316731480492534893535102913773646433695989343750990618278205574823065350767651272292397017481177222674997862472458959397538923911445271476259307988731911093641522820349350432433862594949313724317746927746111486633514213015712417582255158609686968002882122102250130282197129642954619252397636098282341349532567503693755620310636198308359025569974794643611002978412846881206972826321539498072400886605382901665775499525028707390552173009297953971638016862369183543256656729402972709954082497631266275738557837311506279437228420618553199637881690630082771562691598195606637054641956170603151200267322001517432178963982868655166177485554718262821869791665339456438794392368647636087520676082143524584815585186326849246392864784210649781724753946331521854045701930482199850014853981278018570622943234814545794239297795585698740806515335940418996118240819900413525272590519621385369433971823154014478571510692965543231740122272565513266735511773781761225467083529199226245961659370187424498027135937883851858744866895711243218218971159842873509931621020237232203369286125999019407764947442943337837016322074086527711861306598208638810663583161091714178655918699107751858165165750190350320912097179442683793088566118891015115472371447297666901131440925333554548598631025223277926345954954862626327361259771622812955072399270781159806264268112679506453498804827481005421401056015195780584355024114890986439767868435507681912907696129199691177048865347397361400065403371466942352751223187976303201422215680459157540658235324492406664896822267051322684013361017022720967467620994817332819289966157719328144334569025989043324362410572231143097958572864386536625744150923
    },
    "768": "EOF",
    "8192": {
      "g": 2,
      "p": 842036603932003931323766664717580490036369716422851427307331994812360808360144815568531712969530626574805713173082328596242070604019848621587615645855958417192362189875533770482252421575736213253438891819826629087149871633464274919500313313358138071903035201331122465318724269060488019917659614373456749777404191848597366101404744387004615937447072734043780427125129017638814998719922135990014073401026908755724934080630779571930224479463704802811753097750154437507686693294852337397015850389154283733475408807981502341345844318940935766377524586281360724848291004441670622160262151796157179785314744983321203626471700981980637872600976970050855727426536440395218871628298884351216044973510626743589322651688342427741835443662870264848793136452978420286455593276738569215419233469935296977871269293060913945596556411675139050057661529207758586707776675276968646615365099976419888699822456107263366849616219743980101282117226658213521222802218792087238864851320515347050751466619538023326201090141612973695307245830643760443352361852544995690354011873667690546797072175855604990855757006396498620157023652758455424639805976378838336089978090115736050220445440271506430762601475248650957314908139175273860058082530119717456368920919982111021831524197542974706689693028356711494907684833166405330905010093102408472090623124394984015949090364965658597166149484703156211248750295062322078060116729218822928595325601520776287259430678784930568344637358381261096270243293867493689498416411079135272270034187489240906421371001844966483558589402190723010679526178432543483328371334988589444292619194994745186669351445016244233651248301555485184900332072482156970294546185768290739706669442735538067705366908344134590567822810305563078959381570018378980397664249537260675762058580672092064506689189163597402203556522651858214107077100104314648873461084203885109053564218486062481194004485982302285581859520581580861938528752064072828202519438931667183598262337481908508142215857735586789224560595085619444485819489676026513056874325109502919909559123294277831595029941284072703911102578831981833544967622831895021596340063967646959195947872394432994112936977286601347674450969236329985637335403275245525635729155903010001100269270876744790008338974655001323355402022945865701598460707172460161362281467421090495521246619131575894922606161147114426554950346808804444380516902070625712593881866663339040558386758311533050219078773558666839676219494336874193484634769108108824667
    }
  },
  "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