{
  "gex": {
    "1024": "EOF",
    "2048": {
      "g": 2,
      "p": 25826433937536370120916478765321293550037794964924762583738598947592635253621377588402003199252278415685138507970136491697739586217440271129031908088676172269618699020983809093417367358886080490101221895857068740708934994894195071011915541006570036513620629824100692762599793310726338706664176089673044259496340538279451939658048361730964891153661657661450790732026140757309908221996387936086918843285978327098296692215888554783292512698677617272468252798957078369584281828692187217956986952932850652129312006591204820119876536376428278693283732332493032248690660264118344147899598899356624467297163321574536847996963
    },
    "3072": {
      "g": 2,
      "p": 5431149932683135390995718215584596319726914061167638481441962061850676767926777618872970201063107808109182259668906394123622566656982066999004819696518120446679967456585009689015697681314899436985817765679088657646974355025517570551835138809516079290301571906083714200347011069803258125920606393287750909606686491047716964252364919884957766098690119130061807468158599825935145688433946196005448449632318876105109340549864263968916151856551457992151277286064321837808714072139642938064883239167056160583787228197839501191220531398952171257293360104494427281990590310170511905405750256907449623256970702912022378954767416369035548352354821288814770277822413724887110624967444225363272909349259464953840932949738694786000779420539048512195713827033316707888472284724658668778011186470546442776047088998794566619248266718491633550616209320462414022642645959759658693275222151305971911736588315116743092890339672687501635606267027
    },
    "4096": {
      "g": 5,
      "p": 940156361619547660948810531838213505075664778217439755011127671599489839204818260421249851618380485041613647507941493419239306239656553101512480123026818712428236501650852962465296624396166959780946445891365674516379331712741585736695612547435308243331733053216079944045985503340164426591241793942609232063990996285270847985208543637392117126171353713898512374121363684671643853568151535541122738848589916320889616078285095338511352040404958068471039391922932354715376117801264743678848874703010085740981258173466662404828805097531279589585675181347934939336286541392999455664892898945530103487140875043095023268464538321947302866357609839354625619421818133896704888049066313353820171907034092843516421557612339905773444964843143026155109471400524287743066055448190690095287916614822276579029099812593799571495175304599104145185429168110654332073359485111652690422130129194142287633842051518755618080372282515142929788462163868136223059440898078646511391588000871105071026119566235549183149445145436409726449614302634777489657270331093060341697335014278980040749074121275961696433591071150551589437609819764298709872019803068253092731684760819121247385814188503573824365585532509349190600219220801821860433142599909022159545924647687
    },
    "6144": {
      "g": 5,
      "p": 28709014854159393742255403418633788150051583533213013564512009693181783249423967990798261707752172053021081479325224369762708792525075753573509995319537800585503161371580963308244437673360268716818764454431430471836714956152056861078997981965991766256890851770414079091529164482735717458617390466610332199474655991237077606503185438984926425050119761276697204281096910228874437144941978214346035572477118684144098462267887361509541941311324635957080671933849675147364128701552181204925862294202380725306427953387940603772510218749829649048509212849658393042506864946940712907721597215452448355578621003371059282606054093775725747652890722640824222365239438069035441387543291419124002307167307682348308388629855013278780320215984902971394010780786640357151066422181121867159103598881396519367471859178798113923053095797248269776181867051766425408653655635510048393264263643262958604790756992019777737909734967742944827781114855546627620569381329499563198591208781511308390697355034385757884690020855064455276582189563582088210914052459705670126065676342514934852994724812699865756691510653221697870776252202968314051637464809891084290826613365606883362412088381599981226648677107453313405287268051076134264987696204417438306259939750200640112577161455905542755414384937093491669922423957265980875819951433486266960760114937698948874894354739467911568575476621734657911563600625427714921836289068233899704132509396595189430616875861404226585079977357107437551122668827475501249015857009705544513465830060854744776338806016146217110331698597873914581267273536476420237372195866781845235722617290597198500047349094803423892155341395297408602426474745585043918070960476275944206317553785912926420603138050365030372011318726960080214266847098379769809654191183576777906579493573404199322010374917921598118039394644519028941569466728458422352975500696452927
    },
    "768": "EOF",
    "8192": {
      "g": 5,
      "p": 1038293366171310270212229235228326055146062389657699235762826995979161140922298120912241510209342150658533159230684916389926368485341546225680607759721899403644532084083823206284427939012251629506566513068905447548089934501590057668655935092123576386217137537624866082108064175099810412299148014960271738159372100803977335052450521295485982713086467650892551789053258684948029306409828475144022349657041170340192159416644658629760651663531496688481025458385421642078304580440721683126811125850664685971797333757040713540965323517096172422008123915908845511920555962475619745660938545535861740006754052861648601577233182458410096979840764163884425101708397894366182905373534823857078071463419243479144677454107120042647129235990092194731023319275484340836766726749848441562574519668512480792670482869607803073961220789474057979863751780744554767011423560637782387977692710227222545043694055383407338605996199606228441805980227395026117005134328769929954055128258649836531700969655334168253066574137263957069178533199682556774093068071212807950835857295114887478114687317769657568358909093276753255889726734654199385109586496086017489066531069544417586120087690426796710678624919623667909460029105719449483571297456451905549182100877370102109935483856172637651545693216350160267835182381538268589387962490746549058419211482976058584162062364361577026905886660295707412151141162390310982051063042876372723459061380988077144722597037827194503785435457830109765521261158679772741308047623767826928503188857576469891775448968866923432476613047043055208538313063505051019727019989630512657031471178040529455274010557977196411067985789589730264194687598509544063609386561483070633079845936311190621374967259331846684739525697057929654902157761554883485761522994702584345137184793087464069534733623087149512308702445365608996815786817720215499122858778500444448862605947209009431305295187522510206417433412248373034473291958371483618481766489971455493680803398299568758845730831779407908153889436062372390524851934444779755713292916702963251103026952481372531584213021801089600765708895665735289473968210631335690335954778885229407397240088311303144203106573871947075480026535970819264642807367053142392445812036911238632250963466486601907269466903247963583266935800656075600155767803870460003058852218867879281338677497933598808454999198419675729021782301328980766350792983281126364990195968121683345073039933862129420086080470375842924744235044199683658518792050164368837767
    }
  },
  "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_8.2",
  "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_8.2
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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4096 bit request 4096-bit group
E673598807FAF65E41EFEC75371D9AD2684AC881287DD888940132E92A2007D6
E9813AFC8880A8079F83130299E3B609A7CE849DAD80899C0A429CA828331E42
0E4220A961DF1F8B404073D1889D5DD5666A84EE4371DD16E8A17192343D45D5
8387BAFAD6ACBDD7DEC72E0707753F5DD3DB00CBDC69F78849C58AB5FAA84BD9
1528C90ABE465ED65C5C32F9A5FE06CAA0BF5166F5F7887A3584F021C47EE912
29B1CDBB5E8C39FA9A58C36349626B1AC1F5A4EF05DD658D2F9482BE4A3BE28F
C9CF811EEC3BBEE80C2E1A208AD9FB0D186B00375F3854C7F1E9E185C6F87D0E
8E5AEF0F93948C2214071C37DDC331700390488077A641CC4C292D4EC017450A
4CC51C825694F6058F3C4E7D1225219BD4E9CA63E7DB2402698DE641DDAC693D
9DB8F7F113CC42A74DFCB2A34FF87FCA8965B2E4EC4CE6AA3A7DBD24E22F9505
FB9A3AB3A8DD87B6ACDF0C4FBA8CC1D7947888C40EF86B39797CDCC929E0CF8C
9BC5BBDB0D87D9B673FA8318EF87A71DA8E4711BD27124712A46103C1B598954
82394586A1D9A6FE88F3DE32B1C76D817489DE1C14D3E0EB844758C531E18A43
EA7AF68DA14DDEA76209D36DD5079A64A0254A699903031444D2C79F763D78FB
23A28231D022ECE95538EF2BFC103956822A2997653ADF5836943304510000A4
CAA891C242887751B94AEBBC6C7432D4A4F8291A29CBC1B1C369EBC753ACFB07
a
6144 bit request 6144-bit group
D9C0DD366432DD078B6FCB8D9B9C70FDB7CF0EF78241CBB6C3519072DDCD4B3D
01758114F47AA82D7544B67791880CC07A413DCDF6E063D4EF381DCC5B2C35D4
4B85F2AAD28396C2DB079D27FBF3922059CD1F9EA1C48D23940D293B2D195EBA
299921DBBFCE0B528D19DE35D640AFE5414B7B3251F839BDA667A754D94C5056
FA1FC57C87FA51CD781F2C6EC3C7446AD3EB9272E0F2358EB18FC68B79A9D76B
CADD6155F8D02C0CF9DDD0F8E9565E1B7719F2E269DD45F47F435393E9678C60
9DA7B2DBC5955F09BC30DF2F972CF8646F4E9E258FA1997E81D361D1823CCF4E
C2248895DB88A02FB506D2C60855F0B59B9266E842AD392B68BA4FDD1154EC2A
5D6429399A094C5DF29618BD60A88D77A122F7EEBF3B90FF645C3B27C8D144D0
E6192BA5F6ABA4C59781693BE4467DBEA60C86E2E2638D575E38F88CAFA091E1
9A727C5CF536A5F6A3108912794366BE9EFDBC564A9E181BA50D71723DA7F9C6
FB4E9EF6E2556F76FCCF9322BDA6D43FBECDF2F0FC54D220B51472AE2F5D794A
166B258F406513421B46D90A16A3BE07D8127248F0979F4C22E1C20061BFA267
81E36BAE9AD705A5F27BBEC8F1AC383BAD5FE03EB3BF4298AA8D1E59EAD8795F
745F57676871F519430A8E4D39B0F11B1BD3F8F8D7BB27ACE06582B57C787F64
50601E3A1542D261A7543BE0AAF12226F5CF367251F90CFDE58957268F88B0B0
A3841F38551C08D562FFD4BBD3556461DA3DEB7B2D5368E3AAFBA7728A3D77B3
BCEEA0190203737B6CD933818D75900C5EF03E72C37022F43592FF4E1A815DE1
06381A60EC82051712A7F7135DD8B59B6EB55479462BCA6A0EF2D497AFC37455
C602AC013F3B4D21D513E5DC5A93454320B7F2985DE2E4142D2612689E23F062
1ED6641B446B60B4300F47ACE216AFA5819B80C7924B2BAA9D4968594A0065FA
5FC72FE0D9C3E3B1C24E2C7A03ED3D3A830599DC133752684A098040AFA535E6
DE5D947E0BFD7C20F1BBF78DD0AB3F01939D542DA76FBD901B75C2ED2FF4F59B
EBC8D9D446276D125DA554B198937DAB4D747D558FC8226253DF4CC9A6857F3F
a
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