{
  "gex": {
    "1024": {
      "g": 5,
      "p": 154067266396939542649477786989185246326972329227354082117465153687565448762165312464217098764495735400448920074568765934646366109539476631699137604671343954500193640444570473536623188627358578439774307376164792106148598666338930933731316602274985044716679151360726594778343503292557570515634106485347373593447
    },
    "2048": {
      "g": 2,
      "p": 27563193761019613247548371515177384316847824084225106575480908301740963029577884518805700103933765448879089250317670699933971166856529337504768586720594415576825536007382135694131716027111714061100841761749822020754156419143810430565148835961970956363111754308338096248801098929382458584828572042568833550036021892768381735827949705413332687427015324170803133885714537808622879781418431109894681339228328166404895494906516248573754651270645933469226846071724872274977032213549845864353958976270035758083448230949065801706382212021676539586755532340818103650910602731316026640461852485541663126139304916917947273798339
    },
    "3072": {
      "g": 5,
      "p": 5140771135006312636317753087690150777056602014012377267562206849083564460435361131947860519660491834134255596660834746356729494024265640751030812220753061459932017775854688521222089980489579327491092600300775081636246704542027248839443360190701451098221815997513224503017953475685091508582069717212184201253911763633296246701028497913550828312719253688395067096242433660289932059788120127395296814625600006586480541467992346585835189376261941690520653673663851141177352711383596009861567213442932833433407865624856301260421377458033054679321442011995336326893933683693303319797024715151338655090349809418993251203798979912008629627704670065148197000233126055841634698220084434534397514427510893659046357452119840847620293337065480085109029076116455312375380567425248305366957166565936070109109181200188379113412700961483239454696971079273331141531570185240576196168896237468617982055189482835894256749640573967498674046733103
    },
    "4096": {
      "g": 5,
      "p": 976951295264818423814145019577337453096150708929133947663617059780531823187267669457274376239922990754565873607169297360130845448890187786417291079028249783343691789029846601268451296215690213314903456083541355333577410427311881447971805367287874755208402111333422968368451979967217112619004757239404543838081056965194576102381572120583895519909508502077839433017599462987534790187172217008688898403493699506006892763021401178801686094777652418481981973197885366829425516267223099115519867835559992580606475071986737636731536139151008910349139549914420903767704918705510727888937892264183257416630361488728759325665204922817978833631452181366703578751176215779036039400699827111940559816332514905675631290180232033979396358604934908399487110559746953814910475411470091844316895516479895890496829257363243806878927318973639089666158411572986024413229580732689027574150715667833718324676812987145613179913019883840857808049641967605742131995345962765802322558278466405708472375287654348164304900134737497706307550004663308994669291588750190858473103742825980828087081827089508559983559563488318286456702229164823620033123459216766651465604306009327293755006068253526975443215723337098424636939323727106901403320003615330611942931873287
    },
    "6144": {
      "g": 5,
      "p": 28670036454806703861177710080835332331930467388214333783639650115162808796682530669471492642591215523115384359329143985097804755479990919750116315893810887548209881507618134490827779695994579801974944330238483811387014252979631658089560284924614113794428727981121867924787310634742888344120906103954106951053676447057288510963679709647950382648091330356237103607555327525617606310539236883975182912896226593707904833363356716455880661148117175182332888617503152919525644296232757879356561346285252846226533999776917746774544120808268727842167410961206695495779520900668164375264099457594649954127868912240338429524825451783762057070403604585098655502434376892552983291649135978214881046777737893995146999532263140016757302157347492531022441069746568098017599611945510865543991803596088725364132116210069263268198176927456516163801082222933925484938914515586156155129959233337491573862182922111259900069919069372938338133269864386091723555509699281398276468631872687159014337640004658366704031954769211036290677304836343513929986169447357413513704348973456413346898991721327809073454410380316406741899171623668747143410708955923451994568471881358720577482417090820734291156525184898034711814482791216197341079462124809756474410949656862099011582537276761025112907367929720959798313677363442823397904643257274617514134736626714745158260727653821174764104715501766809375712151810872494765913332633121080896735366419480092125378255823527129334372142924469328190405946050620929928358747106317079080489444931780761523664354238019404154112459019686198556666053208302420238270669563333164393627162915732648261305672475611518427891914405044028125108193306493070946292308649048542446647055046274865214348478915891274873511250632626444652002080703060770390325487967304425834693087645002138657374707485374518723074611005864082577999993945714701852359927336578327
    },
    "768": "EOF",
    "8192": {
      "g": 2,
      "p": 921151750808717809911100359031916761579010035268259577686625577751619222467132552189494356777244002935622645429061396510006810139440062515611886696556860905109277940795126760565234325299607849913984986156946165420182514238249447341956573133510690387702428306483549696138756324272874883794956346761923550958394823239001526859949519241557201328167378131680766825550795886366456729624616058674222749616324344776300141265063487627158775052735505400571873836376227630694264652345671124188600876205054215546890452986592365517246824454076505355177117881410112952776548517913337482738058056353981133509206131941820563341667456936466146984650759109032933695391740926176665022459838431544002265962147973399464244960001222103022105700304517185823289285857899709910482311894497239032419331481909930476648421289306539385440834324066593134362772354652775509454124457081547716816169835577610970861162932562840387919813077480313475799475940722798474427722282540642480297286767594172697113431846490902166435780853609827865767921924399352420079658031498792188795078613549912814163265454864458049344694138614263926805584354063704029459505865575934403610803322949276040737262520061210482517915067908448172726355666633074938213857573101645458301472515791679526681338153764991071828365367694915366461525073756239226379899609113902515134161757516287895693880204160275390632435448474535060989870013599905348932693048491549273548368250209954146356642855104794779078402694983284306698357560575018323323060233783110120581106471281268001561596896224587920337944515081648123414674884143401211154053445272477770600685896609294094229030531166428630895874718804301831600238596623140221638728716705471635634345331538067086854335459156515469959688166460235387334043102498432642396479020656193590967827016292162421126430020111701252070081549952415912327288512863849001860456365577696677346417943239217174574448877729308824094659123954223629684165841253002794134664683690992822459177696374352486033358480266284035899510529152129154140340980509830062788417101844358318484034088679148154809336732401862619676924517042212166007125448871569224897847943250755620304869226416392374510226226596289894633816569746198382581313315301065298814743244713864377684470845843269709685799172911002005511331149460244912132269438344537426103496127553723873205762277916050349439096403559361049585639522421547364898017133065675620086044973868891539025785391606586883233461672533943456594304883306773132993396766799561338203
    }
  },
  "host_keys": {
    "ecdsa-sha2-nistp256": {
      "algorithm": "ecdsa-sha2-nistp256",
      "ascii": "AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBLr9R/VdzAffT8S6u11BSAmz/yLYFZKZd9Yyx/08F38Jn2sTiJ+bQ2EVN6hrB9JDuMLGj0gR5gn41MsbDR7t/tY=",
      "fingerprint": "89:d6:7c:89:c9:75:94:1f:b9:05:c0:54:9d:21:03:90",
      "n": 63424660164730501254956450258123785415158450598143188261772358871704004436684515317172202831281310777710954061691994885319697343038857244713961262588755670,
      "name": "nistp256"
    },
    "ssh-ed25519": {
      "algorithm": "ssh-ed25519",
      "ascii": "AAAAC3NzaC1lZDI1NTE5AAAAIKqz0WU4ejs2DFekobbKSLOnmjzdnW8gujnGrFtlqqnD",
      "fingerprint": "dd:09:98:74:86:e5:0f:4b:c2:31:cf:de:19:cc:a4:53",
      "n": -38581194159676714624016036483323455963159316651022437979532261936937942996541
    },
    "ssh-rsa": {
      "algorithm": "ssh-rsa",
      "ascii": "AAAAB3NzaC1yc2EAAAADAQABAAABAQCpvczS3jc+dP9l5Q3VU3H3/0kLhf+tLDdzbMhkfgIqhjOXiVlSh/ohPgfMFT2jQfHwin93/mnR1lGO+VAfjdPyp7TMjTvluUQkbNITbY19kgIFp/ViNejFIrKDkiDGf2ofS72eKSX2Ec4sMajQqSzR70b9KFAJANovOPTZfq7EF8faFJvpuifEQcmYByGtSBXmsF79Dg42SnO7GDIhVRz3z7xZXe87CfKM1ycNGJA0AaOaXx65T+cNr4JmHvw+f+h062KmksM3s8rc2zjLMnZLOlrK1cUETNxmGOGa/gahhgzXNyKI911KbNft48ypvvh2AAW/QUZbZ6sFnOl/lqdP",
      "e": 65537,
      "fingerprint": "52:b4:2c:84:c2:ef:45:5d:39:9b:2a:01:27:20:27:f5",
      "n": 21427867453213372648901484615904204498656868712286720061231726204332780477085502529916408176025339060436323113356768115410388420471719681075315359233090975076777373001289322892638915391790195689399391032118099747644220184008357323555204954651214952903282790442984915804065966164729356099597477029841130259186530961704448408765827761053166215386529303590235186143906688727186717996525328034239405260129285490032452060708371238652857128689344230588451722337675960041711890210666504323397654233420875901909302289306208918605354733000172353383110572935950043514989513511706560710538377753387873091929010890276299909539663
    }
  },
  "ident": "SSH-2.0-OpenSSH_7.4",
  "ip": "129.12.45.164",
  "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",
      "aes128-ctr",
      "aes256-cbc",
      "aes192-cbc",
      "aes128-cbc",
      "3des-cbc"
    ],
    "encryption_algorithms_server_to_client": [
      "aes256-ctr",
      "aes192-ctr",
      "aes128-ctr",
      "aes256-cbc",
      "aes192-cbc",
      "aes128-cbc",
      "3des-cbc"
    ],
    "kex_algorithms": [
      "curve25519-sha256",
      "curve25519-sha256@libssh.org",
      "ecdh-sha2-nistp256",
      "ecdh-sha2-nistp384",
      "ecdh-sha2-nistp521",
      "diffie-hellman-group-exchange-sha256",
      "diffie-hellman-group16-sha512",
      "diffie-hellman-group18-sha512",
      "diffie-hellman-group-exchange-sha1",
      "diffie-hellman-group14-sha256",
      "diffie-hellman-group14-sha1",
      "diffie-hellman-group1-sha1"
    ],
    "languages_client_to_server": [
      ""
    ],
    "languages_server_to_client": [
      ""
    ],
    "mac_algorithms_client_to_server": [
      "umac-64-etm@openssh.com",
      "umac-128-etm@openssh.com",
      "hmac-sha2-256-etm@openssh.com",
      "hmac-sha2-512-etm@openssh.com",
      "hmac-sha1-etm@openssh.com",
      "umac-64@openssh.com",
      "umac-128@openssh.com",
      "hmac-sha2-256",
      "hmac-sha2-512",
      "hmac-sha1"
    ],
    "mac_algorithms_server_to_client": [
      "umac-64-etm@openssh.com",
      "umac-128-etm@openssh.com",
      "hmac-sha2-256-etm@openssh.com",
      "hmac-sha2-512-etm@openssh.com",
      "hmac-sha1-etm@openssh.com",
      "umac-64@openssh.com",
      "umac-128@openssh.com",
      "hmac-sha2-256",
      "hmac-sha2-512",
      "hmac-sha1"
    ],
    "server_host_key_algorithms": [
      "ssh-rsa",
      "rsa-sha2-512",
      "rsa-sha2-256",
      "ecdsa-sha2-nistp256",
      "ssh-ed25519"
    ]
  }
}

SSH Report for io.kent.ac.uk

Score: F

Server Parameters

Server version SSH-2.0-OpenSSH_7.4
Compression none
zlib@openssh.com

Host Keys

ssh-rsa Generally considered secure a
2048-bit key 
52:b4:2c:84:c2:ef:45:5d:39:9b:2a:01:27:20:27:f5
AAAAB3NzaC1yc2EAAAADAQABAAABAQCpvczS3jc+dP9l5Q3VU3H3/0kLhf+tLDdz
bMhkfgIqhjOXiVlSh/ohPgfMFT2jQfHwin93/mnR1lGO+VAfjdPyp7TMjTvluUQk
bNITbY19kgIFp/ViNejFIrKDkiDGf2ofS72eKSX2Ec4sMajQqSzR70b9KFAJANov
OPTZfq7EF8faFJvpuifEQcmYByGtSBXmsF79Dg42SnO7GDIhVRz3z7xZXe87CfKM
1ycNGJA0AaOaXx65T+cNr4JmHvw+f+h062KmksM3s8rc2zjLMnZLOlrK1cUETNxm
GOGa/gahhgzXNyKI911KbNft48ypvvh2AAW/QUZbZ6sFnOl/lqdP
 a
rsa-sha2-512 Generally considered secure a
2048-bit key 
52:b4:2c:84:c2:ef:45:5d:39:9b:2a:01:27:20:27:f5
AAAAB3NzaC1yc2EAAAADAQABAAABAQCpvczS3jc+dP9l5Q3VU3H3/0kLhf+tLDdz
bMhkfgIqhjOXiVlSh/ohPgfMFT2jQfHwin93/mnR1lGO+VAfjdPyp7TMjTvluUQk
bNITbY19kgIFp/ViNejFIrKDkiDGf2ofS72eKSX2Ec4sMajQqSzR70b9KFAJANov
OPTZfq7EF8faFJvpuifEQcmYByGtSBXmsF79Dg42SnO7GDIhVRz3z7xZXe87CfKM
1ycNGJA0AaOaXx65T+cNr4JmHvw+f+h062KmksM3s8rc2zjLMnZLOlrK1cUETNxm
GOGa/gahhgzXNyKI911KbNft48ypvvh2AAW/QUZbZ6sFnOl/lqdP
 a
rsa-sha2-256 Generally considered secure a
2048-bit key 
52:b4:2c:84:c2:ef:45:5d:39:9b:2a:01:27:20:27:f5
AAAAB3NzaC1yc2EAAAADAQABAAABAQCpvczS3jc+dP9l5Q3VU3H3/0kLhf+tLDdz
bMhkfgIqhjOXiVlSh/ohPgfMFT2jQfHwin93/mnR1lGO+VAfjdPyp7TMjTvluUQk
bNITbY19kgIFp/ViNejFIrKDkiDGf2ofS72eKSX2Ec4sMajQqSzR70b9KFAJANov
OPTZfq7EF8faFJvpuifEQcmYByGtSBXmsF79Dg42SnO7GDIhVRz3z7xZXe87CfKM
1ycNGJA0AaOaXx65T+cNr4JmHvw+f+h062KmksM3s8rc2zjLMnZLOlrK1cUETNxm
GOGa/gahhgzXNyKI911KbNft48ypvvh2AAW/QUZbZ6sFnOl/lqdP
 a
ecdsa-sha2-nistp256 NIST curves considered insecure b 
89:d6:7c:89:c9:75:94:1f:b9:05:c0:54:9d:21:03:90
AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBLr9R/VdzAff
T8S6u11BSAmz/yLYFZKZd9Yyx/08F38Jn2sTiJ+bQ2EVN6hrB9JDuMLGj0gR5gn4
1MsbDR7t/tY=
 a
ssh-ed25519 Generally considered secure a 
dd:09:98:74:86:e5:0f:4b:c2:31:cf:de:19:cc:a4:53
AAAAC3NzaC1lZDI1NTE5AAAAIKqz0WU4ejs2DFekobbKSLOnmjzdnW8gujnGrFtl
qqnD
 a

Key Exchange

curve25519-sha256 Generally considered secure a
curve25519-sha256@libssh.org Generally considered secure a
ecdh-sha2-nistp256 NIST curves considered insecure b
ecdh-sha2-nistp384 NIST curves considered insecure b
ecdh-sha2-nistp521 NIST curves considered insecure b
diffie-hellman-group-exchange-sha256 Generally considered secure a
768 bit request Server refused the request 

              		
              0
            

            

              1024 bit request
              1024-bit group. Group is less than 2048 bits
                
DB662973FB21C0B7BF21AB46AFD3E2002AE70C92DE6B9AEAFECF7B0A96D7ACB0
24B7C29DB18E70CB945FA54C7773519BC7161648AFE4939058AC40ECDBBD3636
F5BF45863117E955007C9D0F9333BB4EF62F7C9F6298AB79A309C734F3CF201C
61EBC3926ADD4E80968A65D9F60535164ACE7A7BFEDC1022002BB2BBA384B367

              		
              f
            

            

              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
                
EF7840BC7248E3E12D223BD86584358750562F5FCB298632E269C7F4347DC441
CEBCBAF5B8AD25C3A3EE85A97FC342EF2B320425ACE6A816200E4A46596E6D91
1E8E5940E4ED1F64275D1A2A1E2DC8A34E26026A8DD9D20AF2E36B2BEB467168
E516F1DF9145DBA60CE4BE46B34E918D36F581B2860BEBD153A09BF5B5134813
7CEB0BFA43FDEF5398C538CB9854BED966017DC918E4EA26E0E1A283AEA90F41
B2D27CBC34E6AA64FE7E370D532BE4A0DB2E77958CA6E570DEDA817FB91351B6
5E227BAF96383323820AC5CF785CD686E99398773DF19C1E33D7199A5104337A
D3C8CF78FE1AF5D8A4A2B8C092E1FD2688F2829E006C050257DC4C16576AB12A
C01AE40F35785586902058735024E0CF90B1DD3B547647AC6F98A70BE3CA9EF8
0E9A1E408D29FDBE7935625B9AB863891D6D30A54903DD23933303055B8E8647
51CEB7A153A841D2E1CD3C5943C7F6F1BB2836ED387BE4FB3075363317A1E813
965497F5CC621A72B1CF5B50813B418F391FB7C4530B6C19416B4A9420630127
98536BBF853166697747F39827832A3D135ABFB03BF15990787F64D25E629ED1
A6009BADF5447730445ACF2684715A84ECBC4B3A1E2C93E3EFCF4D9373E13557
40776F66353576D7359C69EAE48FCFB06CA7536F4B132BFCE6DB2FDBD687B24E
7A0AD1EBCBF887A7258C24D8AC9BB86BF847D9AC980919AD9BAF3F29EE10BE07

              		
              a
            

            

              6144 bit request
              6144-bit group
                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              		
              a
            

            

              8192 bit request
              8192-bit group
                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              		
              a
            

            

              diffie-hellman-group16-sha512
              Generally considered secure
              a
            

            

              diffie-hellman-group18-sha512
              Generally considered secure
              a
            

            

              diffie-hellman-group-exchange-sha1
              SHA1 is broken
              d
            

            

              diffie-hellman-group14-sha256
              Generally considered secure
              a
            

            

              diffie-hellman-group14-sha1
              SHA1 is broken. Consider using a unique DH group
              d
            

            

              diffie-hellman-group1-sha1
              SHA1 is broken. DH group1 is broken
              f
            

          
        

      

      

        
Message Authentication

        

          
            

              umac-64-etm@openssh.com
              Use at least 128 bits
              f
            

            

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

            

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

            

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

            

              hmac-sha1-etm@openssh.com
              SHA1 is broken
              f
            

            

              umac-64@openssh.com
              Use at least 128 bits
              f
            

            

              umac-128@openssh.com
              Generally considered secure
              a
            

            

              hmac-sha2-256
              Generally considered secure
              a
            

            

              hmac-sha2-512
              Generally considered secure
              a
            

            

              hmac-sha1
              SHA1 is broken
              f
            

          
        

      

      

        
Encryption

        

          
            

              aes256-ctr
              Generally considered secure
              a
            

            

              aes192-ctr
              Generally considered secure
              a
            

            

              aes128-ctr
              Consider upgrading to 192- or 256-bit
              b
            

            

              aes256-cbc
              Consider using CTR mode
              b
            

            

              aes192-cbc
              Consider using CTR mode
              b
            

            

              aes128-cbc
              Consider upgrading to 192- or 256- bits. Consider using CTR mode
              c
            

            

              3des-cbc
              DES is broken
              f