Report for io.kent.ac.uk

{
  "gex": {
    "1024": "EOF",
    "2048": {
      "g": 2,
      "p": 31271030864524270521311785185564493109871916595061911302102795420737836412506780272006911758268040328181809185292097799387824154016524129638311673526759251821895744094102164917044885916754160644284877123739239766530104450959153065094118897485549193128229135271006151771179582122764990401164989252056846510525115061681901634077656119083302863118461181238114794435660131988353620634732674124261556929489141723830482785330474642417659784458779367171368032323086750369274891809880881549821939142499930385810353768175064031371553377480950790055405339250439772672992012060443174711645043508817847578873756975001161885452683
    },
    "3072": {
      "g": 2,
      "p": 5217780202001294191277136297669469732888753107193144862331650034015734892667766491543738485767207552675046597010870940272478644010921504066610791655963049230802959290640941154760059373042784509102253655777830311917197588307439213859886333493086005926921095509676368946144862544199045116779451901584758839321147626324885636428350679298813683764298703139782678628221967686339618494411478659793321369095755802295963405384434962257427498973061388251878456375978614915278914907043683966775225652846937314506298963960378194468683281856821426532765395979641865670170658154183210705624764310234520828322200163215931307637413198447013257100563303098737201932889217013129253542706650335817228639565968250112783861025094474289841186228832859977271688493747713931549350032657725766713410572525529980806209859365635169523029510395136614999846639222690513116945836641247748228007383331291615878349280072449796468873330855037836437124617827
    },
    "4096": {
      "g": 2,
      "p": 851940945721967548442405296265345531715792283039677152122092096936681448470168233319524431802602949120348115680223382223547767923780408270893211293515575879072059738726550614432890093679737620625078083792492358681493937050234195000664022752298988104301691207576475759354374343620145798055642856368844124707206707390620174021129370042360765516213198886788272548299578413756892616004998037584089917916700375530377063010075303695589731347218308854971080111861600573669904781751105747055483647525724788982162425849734739009013435239993681460377239482883654401427535450114413615985154914605281913587682469200482542025054200834972462113983186940527510618787354026264547873080704355241924989795523887250562167551537491610335641914249282929528551765312792101148914988492584082050952656470911910822957575057751743707691126508780842111597952659442727427700068937396290297753269886837817700994550728732055417954172259157961426047133118620227305187728545406282523077606365459629152912117739521527869257680330028991858509506820534902851769305886176414996554288922584266444027477931875482664457792966318359601218626010295366512311838480736795907884123305553361326787858473830760069988940450780965242951810636452582884136442646884320350749361699419
    },
    "6144": {
      "g": 2,
      "p": 29600841607046617740348108267362826091754843079330411917049497226299638195745424758543906040023323477125071082575705143780126355914974911256525293503518116370035400471745744246691580194341679302266947368792979849178146045791774418382366591360034832635628788901717257672934885024001668569541110713067182676579206180269606707834667652862350041968816925298741228666263149613172322033251988917006690412492041380391753530218085541345431572273171146993777036107064668635892562130831446755010102852752067454245837822171042979796112461112786219983451220490396382008007980418928272220346764739131039329991569651784746500802612171905460782116323841431845878703951634650745259425198800863604441519536069651890858436910109690619948602411830545181305506590515419635097505976955488848740561469422338962485241866772004972455943177123910102554158609788969507274624504584977321420367727275287920646891405719136588311579443882751130355891990881811309157695696316304853488093731008519921065645640728320842859900083901456924914957932604023739595948976237907868784322811188386302013900832985193717848637492692909496939552061706501320546231832788117321172974861163428871832057150025925760952956455385182254572829767915026207347045814604053764796718388805964674009063704152803952584525051976751307665106564721447552166444029086702183237461405868613038296575109655947785064315269116098817079469775791447427323696772312030656467014489573053818662131447616983705523443537719000602990843076903353410011019716856358197682285611146683605533795720000167866606867112847997185037838758009270320362748208774391673384779919004527849671321604689091178527385171610694000415049655111810001713116717718873485226455653553649843075216021949032198105601387156508259708003534381737407884262684119166304176384237189844931835426447297631509084040215511711703946101312395377680936605715129775419
    },
    "768": "EOF",
    "8192": {
      "g": 2,
      "p": 827492900166805712261942236133284159102342157781116014715579117921759858941905259365151182750506976864181845236441464890079533112416878623870804643232970159818310708396107174528566593330184936978735205338983484458174271666820073962005150358303351392252005768840765508812771808025025271413782810725807540374714680131899959483049944082830918029332090118016910828189789415031686113613700007955973548514309710712094059020170929156804501560889227794983131270928167809114484845007140805547173467341320798610806660867243519427028837888075006556801412049108279526558761079959825426297068432780631309666763349243225158900563629752936220477353270468294151108247289925697431128508342020659500199768866505743507824456354891722328740029466063679171160665751369906718034650162594776952735861026998768921406173020203965892701871384842788145946854490543016545091099420131947784254663465409245056395872654636266420527165656838385058269752086939825323607600531669315890532081228596338928801154155878488377847026675824120780033640916370989177255684176793538717785665077647197911808383943891914840744591116062229413334374178693420365607995980610095408479915715471490255429846598867590960373357161373974442144808759848428641463444866888247602849893997820570449573843441126681681847516895497331254779787612120785143738953681607599342348283182993648945665229369243801215889118932578288315751114406079332894190189715096159925657329548811793531295936044583597540647160948015461763842647694983987401715135848518998606610818568039019581570165423538435350538898047529302159164348838029617956257595477818560042540245515302161212010529069720149752853277393034009687314994948160437268612099849910737964801323037459313411324638220689077689622851700765020968297182766932300837213728415943826572680675883755789728143381808675534553537104636327159874067226442661863369606493751283046969066770648073311232147225361506921364688985115853694672237430486899187211619903798800624422411311491609942514085767458391530503642973758690435884713087543931188657090159006167661131880864569491821749545728557251851718853558564062066472646429847219574317741929874346195207988487507223172783269096409102013212943184449700986504223470406472743976916596707502779746757021133213504230895314166613591956395709917243755298200388555236778269784889980664387334252064203809141290715435796978101948862507748271074953278877911002281580459175732950896849250585303160554215363038110639178309467493427969569115389051669192629940347
    }
  },
  "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",
      "fingerprint_new": "SHA256:/NDs8AFAKycJDk8ps6AdX3eI6Hl++S/lkZqDDEOqJIg=",
      "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",
      "fingerprint_new": "SHA256:/UijltB1Q10EkhxPvhmOUJI2MtC69pGRK1f4uuTcjXY=",
      "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",
      "fingerprint_new": "SHA256:FqIq3dOGm1P6kwlkSpwOL/IV16SbVltT5J/L7FZzBH0=",
      "n": 21427867453213372648901484615904204498656868712286720061231726204332780477085502529916408176025339060436323113356768115410388420471719681075315359233090975076777373001289322892638915391790195689399391032118099747644220184008357323555204954651214952903282790442984915804065966164729356099597477029841130259186530961704448408765827761053166215386529303590235186143906688727186717996525328034239405260129285490032452060708371238652857128689344230588451722337675960041711890210666504323397654233420875901909302289306208918605354733000172353383110572935950043514989513511706560710538377753387873091929010890276299909539663
    }
  },
  "ident": "SSH-2.0-OpenSSH_9.9",
  "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"
    ],
    "encryption_algorithms_server_to_client": [
      "aes256-ctr",
      "aes192-ctr",
      "aes128-ctr"
    ],
    "kex_algorithms": [
      "sntrup761x25519-sha512",
      "sntrup761x25519-sha512@openssh.com",
      "mlkem768x25519-sha256",
      "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-group14-sha256",
      "ext-info-s",
      "kex-strict-s-v00@openssh.com"
    ],
    "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": [
      "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_9.9
Compression	none
	zlib@openssh.com

Host Keys

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

sntrup761x25519-sha512	Unknown key exchange algorithm	f
sntrup761x25519-sha512@openssh.com	Unknown key exchange algorithm	f
mlkem768x25519-sha256	Unknown key exchange algorithm	f
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	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 D0D3C82A946A66A83A8CC225EE93B60D6260A5167B1476B41D8FE172E9EE15CE 394E23C7F35D6BB24C0D3A5266A4F21DF8FF23134101FDA61F9D92F70AF32EFB ABC5408226C6F931149BF40FD4B166B21B87F0E76B95A9095E0ECED05C7F8190 0F7216E7DDFE22FA3E4EAD74992DB6FE68F539AAAF285CE869BDD819AF650DAE 192DC217EB6988E92601FAF7FEF564AB4A01C7E24E38F7B6EF0CC17CA220E626 9AB1E837FBF694B3961E5AEC0C85D4800B3334CE6E8716F94557B081927267D3 3F1E7A3DD7FC965718956E2364E956076C23CAF13A5145F1BD62DC073C8170BF A98D8A405717190A95C98E598613AEA578B5FC4A9A08B80782D9A3EF49A6A464 DA9D5A3B14F1CDAADAC4143FA77C9FB73FD5DD650CF078010A8FC6C6946A4D99 1E75A0AC709DF3D028DB86995A2007913522632092292537BEB34196EBF1E2AC BD4A697056CEBA4DEEA8F7AEBC11963601C12C33B0FEA90102D87ECB40277B32 067CBA52DD74CBDCE68597DAF04C4635AD5918E7AE99008008DDCC49713B68CA 567D1F46C3C0A0A1403E722408647E072F6A3C543F9CCE36A025427211721D37 7ABFE15806AD07EBD60B5BCB23C50EC37B06F47D2AA941E3DF5AFB749C0E325E D8A4157E7695696B08015BAEDA784B3503F42019AA96CCBA41CB72E0CF3491F4 40116B5BA679355835BAC1164676279FA026655D285CA0F094CF8181324BFA5B	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-group14-sha256	Generally considered secure	a
ext-info-s	Unknown key exchange algorithm	f
kex-strict-s-v00@openssh.com		a

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

SSH Report for io.kent.ac.uk

Server Parameters

Host Keys

Key Exchange

Message Authentication

Encryption

SSH Configuration Statistics