{
  "gex": {
    "1024": "EOF",
    "2048": {
      "g": 5,
      "p": 29329083632195262205849121457953764275113601541005326219442557684362460911558396487483295598733939218137211078007614932952491973496066522815028822420068662346251176142227728309016333784234892171619917909816535036240953546120612111592554243415805675597058546622818814311960372173965525185404634314623632206049262750937494065233585115410813973818784706988885966169895498898555189162696041246253503716825872441118882316578507366674490860626347356372690443187435741692332384116303133597077339822231866149143463885227669751416210544891522052488912056204225544767460530948053848360737201628086617445591947387140493731662623
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    },
    "4096": {
      "g": 2,
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    },
    "6144": {
      "g": 2,
      "p": 26704102757601191209886277837382991445597251437600192684222897909212189419731778445377753888861736232311638841536906847938681617188097989357175384013269413152905141287364614679687781948727952790284850020332752338549824960805139450136264998289400913419451384177032937552447609428479942843334414673077071622617362241627126260919209434615025185411549077486374661918721884760466246981718272666007544221017649529320289369412496888500315890324563844371312090545228253480495651599288734556730816676663893279849503496776401199372946257757557711076045865433162970564571380133575356025266918473215208733428995050010175468065413488988185876274261931013815963901299981097180600254431672172599257672605528919379720695456761273885254920195985099811417895084354455602947832477913617957470380010939688921336472052298996187911068644113828211440252186496602110944304751673216332034999076218901387645249626018169337254630573057846249474807284505836949491729217602609940262120263170257245249703442640685686937834345078049025928659334074496741195024172727240740869153300383528583049385850585312215189240141466791783331020619253604476290975003317535521714056622637519515513561391473412234628876618150995541250837509093124729290867636828878637950416209502111975551841029384900492881531536494530442584817048285581226796241604794179001834031820338042448913763875317453031754239040932217339739563506344644605424641248941327462056756936555759625860005738265367159853450059644958507391343738679406851075177526969764790669522806747251481553284288429364857839294390010120459037024100495177140161475009057952504041847512057776664733152323473931336650059654011051586167404768441598317758620062866319659433014887613353606357517051353591023372400678588505186696385266570397779634964657936913806267006601593073106526361484965914587379397904858780544884378140840836304834552736166178739
    },
    "768": "EOF",
    "8192": {
      "g": 5,
      "p": 1043565571656283838684588257175773776142338107618864098465201768178963515775769434814059137237108720880520083731803014213278285333839121528013638197698598562653685825976991835944444920370215038308291651261114835764578425238272381279229787570782665712231860101393381419965917435652890133270592620602196176196713682939929559721599015373111933561089343246180141803537470750657473890927103808318257625561237211874398645230633133255919159372094376350529599519539332584235448171796430055775097722723420758108186228314894021817473599062660099475658429021366673659131299630682510652677148199716275294716554969749144172977130723867039715456480836296463824327456823948751654288839083309359339479294012867817724711777564147437044508951414744746777232936088548910800308639445993445881158599381543072152508199057078949310217612011772715118416728165708870041464135079954889508933030970934889910370618903192864808062149909715626818996235087816701327138892206830758740048420034019359651601177353228887020428818182113789303412880036581048048596663231301843855965714144672843772731878464375809113769643108012383624788038406971035270150289939377000886450374992021560970600972726978529093632059311202607978576985624114522715550424398692073857880441294145675398425166783717836175534540620184248112886994182671327120876661909830015159142857613935302536050805025886614073552603873109419379016033578083122805098388620867091408217951068204044936738350547459462721478014613076655523673981526270452594261488345626050021930048115667187390867695531690749899671140903214197340890176764764584643444714683404884897243738667462587705436905341640802921159774558916063110789592412666802078562205908175882984129888013971865312076613397775969177415132474350266092425917258058374143418404956811834797100999094540583976544494076315177568334183878574005900223612349524440390149683566161490788182044491833631573205310033789466877472406611691682398731243517530466396522907551289471087114267863663388839946459461059449081729518519364042119932611120596177160471746583637835463309450570917603416754659360897639301849020675152178153432157904006948780901784017526951673005099901964835941223599238360558538504547354133801521407162375216341027792402161367224097810638922587170036217561188951770841593517234462933254325977641134599863639157161853993176071938363470232003555100636936781280755510020699701784395842928000445255601707985680947023195138921529565082431890330471946674133457842472872846856835328555969470503
    }
  },
  "host_keys": {
    "ssh-ed25519": {
      "algorithm": "ssh-ed25519",
      "ascii": "AAAAC3NzaC1lZDI1NTE5AAAAIDAFNMHOvv7CJvbglF5KIkcWF9b3WpgTD0NmjhDg4WtM",
      "fingerprint": "ac:d3:c4:ec:e7:b2:71:fb:14:24:11:4f:c5:d0:38:4d",
      "n": 21720215083173321364129822782968683365660669633886501073162540884967815211852
    },
    "ssh-rsa": {
      "algorithm": "ssh-rsa",
      "ascii": "AAAAB3NzaC1yc2EAAAADAQABAAABAQCzUj6XAfZPfk8E9gbK9IpRZOr+iyAgU/1Qm43TMmnutkJIaIUyNW5n3b8MESrJwUBZSNSAAR6C/bDrRoT+ucjC/lH0wCQ05Z2qw2IV9zsj9yN7yiKpK5kux8xsjuDnJRvlP/7wCN+4X8xz7e6Hz7b+w80NOhOjc0c+nPSKXHJYT5L3MXDz67+O7yUARADTG4/g4O/7PvwpMuU5ZJJT1FphknkutF2lz6yIT+/pzs7HLkONTEnvgABzZr6acti+48zhy76UiSFLL/xL6qxi9N/PRr9SaoDqlJrWPrkxxJfJTZEePg+mkCCKB6O0SSY0r6pRpqLvVpgYww14uy+V7smj",
      "e": 65537,
      "fingerprint": "74:50:25:5e:44:f0:49:f0:db:74:b2:e8:00:96:c5:85",
      "n": 22637212859331753105578097470050206493841612659611818096804953442870370124380160798029007554684266150183461614957453644701420791744897736388576084176979780941244760229918665006276374308477162154610491191364494636584774676463472926744936708400798778937582967015360013737467370878943509227198593931982240989377151253981661171726883565132105176336234622345697292118641195075442846465819856650284000699332956282500168090229172830819292435259073569599259499742135893622449535473226126264734628596067940105676230082848569349516480393391817771262545160581373805985369727510470740575025530925411235791259954940091810689501603
    }
  },
  "ident": "SSH-2.0-OpenSSH_8.3",
  "ip": "162.243.170.47",
  "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-gcm@openssh.com",
      "aes256-ctr"
    ],
    "encryption_algorithms_server_to_client": [
      "chacha20-poly1305@openssh.com",
      "aes256-gcm@openssh.com",
      "aes256-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": [
      "umac-128-etm@openssh.com",
      "hmac-sha2-512-etm@openssh.com",
      "hmac-sha2-512"
    ],
    "mac_algorithms_server_to_client": [
      "umac-128-etm@openssh.com",
      "hmac-sha2-512-etm@openssh.com",
      "hmac-sha2-512"
    ],
    "server_host_key_algorithms": [
      "rsa-sha2-512",
      "ssh-ed25519"
    ]
  }
}

SSH Report for lwan.ws

Score: A

Server Parameters

Server version SSH-2.0-OpenSSH_8.3
Compression none
zlib@openssh.com

Host Keys

rsa-sha2-512 Generally considered secure a
2048-bit key
74:50:25:5e:44:f0:49:f0:db:74:b2:e8:00:96:c5:85
AAAAB3NzaC1yc2EAAAADAQABAAABAQCzUj6XAfZPfk8E9gbK9IpRZOr+iyAgU/1Q
m43TMmnutkJIaIUyNW5n3b8MESrJwUBZSNSAAR6C/bDrRoT+ucjC/lH0wCQ05Z2q
w2IV9zsj9yN7yiKpK5kux8xsjuDnJRvlP/7wCN+4X8xz7e6Hz7b+w80NOhOjc0c+
nPSKXHJYT5L3MXDz67+O7yUARADTG4/g4O/7PvwpMuU5ZJJT1FphknkutF2lz6yI
T+/pzs7HLkONTEnvgABzZr6acti+48zhy76UiSFLL/xL6qxi9N/PRr9SaoDqlJrW
PrkxxJfJTZEePg+mkCCKB6O0SSY0r6pRpqLvVpgYww14uy+V7smj
a
ssh-ed25519 Generally considered secure a
ac:d3:c4:ec:e7:b2:71:fb:14:24:11:4f:c5:d0:38:4d
AAAAC3NzaC1lZDI1NTE5AAAAIDAFNMHOvv7CJvbglF5KIkcWF9b3WpgTD0NmjhDg
4WtM
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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3072 bit request 3072-bit group
D00135D249B408C9C43A9853424ACA3EDF29C91A8760DB5CE2C29A213031753F
CBF3A8892770E231C072CA20C6EE29FAD67E50456D8E08CEADB2741F25A802DB
85BD3A1F2DDEA57736D8E19AFDE970D9C2345E6A0B734D296DA2773A565F509D
F0C637A2611C59D93E22F88D1600FD6798D6251F8F6F6AD12654A7DF7DBD559F
4BCF140BBCA454F23F75DDF40531DE17AE102D98E69CF4A027E5614C2ADB4E72
4F41EF72C6C54F5132379E53787F916D1164FF74EE411A513515F4BE5DC64712
B0E786A690520BA4ACC7B4F95CDCF1D39F5D41D8725FA194AD1CDA0604F67FA4
C30B342FF8334DF973090113EF54EC82BB7184356A5D076CCEE598FEEE728A9C
6DAE101CF412CCCF320F430CF1754E10D24F876B11DF347DF662E58EAF1642D7
D4ABDE5F097EF9C8EF567D33D11AA7F7C8DCC6E2BAA2702CF21832F33215A8B4
D8CF5026FB71C4892B7D57F692EAB9463FE4BA79DCE00442BBD41F0E539BFDF5
8151B295B4B52C43EE071E0DB45EFBCF7C2402C2719283B2188A7BA517EAE913
a
4096 bit request 4096-bit group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6144 bit request 6144-bit group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8192 bit request 8192-bit group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Message Authentication

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

Encryption

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