Report for io.kent.ac.uk

{
  "gex": {
    "1024": "EOF",
    "2048": {
      "g": 5,
      "p": 26526329575378307749356115214669228261377679196113361905864957550355413863324097175439256541148073656876228930178567287835767522577632517028701395171831057094581927993075888120953317242906438342095581922277077258755094710842142524658655617458307671210347889906621740716048043434178981665070030518471577467149558172891656605553605359938627348056696989937864870786677036243092054750321262517699311714272086291302272906158870716912923840258020012275724717479783727642739338612534275544685342511203280442562065105692170669877319344248109954672206667037915872614264544581013366415393029933927167652893906951743515244625927
    },
    "3072": {
      "g": 2,
      "p": 5795863606054258707454265432042784229208649770070350578357187486871907109883958841635374721082942493250740092770022168696018485562343589204513201925280012534026372132578757714561001194164305118661207489208693342115444541232929837254076062194988149380605473916065245535115115453741277602367822484942866354760661885372953717671959837630684838705960230909629891081605399094388344009081732856478194425331947061791244960749329786879055472118253326873785361945597915260497210361772698543442093853696624801149247887754013096529806884096694042107002755309489863891981284145068508070782168510244373030620143276369904080691663957852139338005009988903193625508507161671870060786174204931342967475857554839764021348926259400731521547245190415666351558222357743548716370697718244737026891459559347369329515569085877674686764062892463059379308623335692937917366512590184859390784945007666842162292060842575834404726739785382079398083354083
    },
    "4096": {
      "g": 2,
      "p": 1000235239646183340638882639706693148647967630573176051089611881779341970741725394257738578857123944259324618323581066157175628475615707153107651685229067085569864075591227097860352443982756760920379962364867451733237962964353378198086723439499693737251032437445099489779245644901383749000196154264703449419092650435052561421576898775440583825712256765182767068123761818826917955522659810120617714224498187962961299299253645455299583354930655327595525101674876414413171930105921739636271229519064513779253146924013052432737154982695677104683698316385558698453381257370286516997063262044842456305697754400603299966121307347379564691740391929605209823860030696057894692223197986834447742968613595018496929807505277603239687582829684858347076216458037399523563271967361344877751260554512702637040043748167257390521654901910833848460554268448529544554895087170715686539702925631132200692502064860523390870257504446257182828448923496144376831748710779490953655415087825166748622925213795677233810186763484096477831695417656074485826423720600015929666634734331565197559376591444012131249652746272960062255109020804304502777822346824365298865310984155571941516407827549916125677069885427382392484778888512932568324322653198497770954081247443
    },
    "6144": {
      "g": 2,
      "p": 31800389499117627021207558492842776902603594216882734028995796910080016077812449386562108916732389085200273041324988977347752907536310978215737359710354109977301315810729701802047385886850772576960464414609278407449408385254512660820687202476543658110316430914683637942945987585215306902606359916612249036186494259777747717543479924001388147991238518564957345278858488630143539848201224270988468030914604775678385312572202454329864973597725204137029358573598027076432614330477480581127839841899064720160755981613928369025645078954532085503289531011464856796154601508379783580665757379970548136097105731680793021030869759528770889404068068285599341788380865583362593869764213483675673516344130336592728058587739287172713776292699333952170190764980612875429738084775549319940639343826160667881705208545005640595098018566257834565145020451231525315708249266375912076504626526789783161872884489172650532769585264331458633792484031114969893554220313821696499071038649717482190732252104133036581848009625713408913168233568813569243046138026113336877382291977317342406786190299981084483664653235031047948187377293803457030791311415845061647063664384199497535534295745832163145872108013194780532744670200502524285627676958509199641915217987633298944605167233622935558083135677877670667281635504307237556357663311717592340149023442376909921679534117139060106606194737699716108009107156489985278306946434389085586041056932113867863538257567959818394652099010867068767240133753332677503109365465864833227502632949808018778056460004636657063910946359647704074850834409818214059386804231625075912279514780858691810637892585516777132763703744527556470270546732015580420839237324153834722918337054565432007320852885218420675538973744891526765000548533681568840599744548624768865536335149505845598200269756693503229118126330291568450911250408960082943856783183035899
    },
    "768": "EOF",
    "8192": {
      "g": 5,
      "p": 827492900166805712261942236133284159102342157781116014715579117921759858941905259365151182750506976864181845236441464890079533112416878623870804643232970159818310708396107174528566593330184936978735205338983484458174271666820073962005150358303351392252005768840765508812771808025025271413782810725807540374714680131899959483049944082830918029332090118016910828189789415031686113613700007955973548514309710712094059020170929156804501560889227794983131270928167809114484845007140805547173467341320798610806660867243519427028837888075006556801412049108279526558761079959825426297068432780631309666763349243225158900563629752936220477353270468294151108247289925697431128508342020659500199768866505743507824456354891722328740029466063679171160665751369906718034650162594776952735861026998768921406173020203965892701871384842788145946854490543016545091099420131947784254663465409245056395872654636266420527165656838385058269752086939825323607600531669315890532081228596338928801154155878488377847026675824120780033640916370989177255684176793538717785665077647197911808383943891914840744591116062229413334374178693420365607995980610095408479915715471490255429846598867590960373357161373974442144808759848428641463444866888247602849893997820570449573843441126681681847516895497331254779787612120785143738953681607599342348283182993648945665229369243801215889118932578288315751114406079332894190189715096159925657329548811793531295936044583597540647160948015461763842647694983987401715135848518998606610818568039019581570165423538435350538898047529302159164348838029617956257595477818560042540245515302161212010529069720149752853277393034009687314994948160437268612099849910737964801323037459313411324638220689077689622851700765020968297182766932300837213728415943826572680675883755789728143381808675534553537104636327159874067226442661863369606493751283046969066770648073311232147225361506921364688985115853694672237430486899187211619903798800624422411311491609942514085767458391530503642973758690435884713087543931188657090159006167661131880864569491821749545728557251851718853558564062066472646429847219574317741929874346195207988487507223172783269096409102013212943184449700986504223470406472743976916596707502779746757021133213504230895314166613591956395709917243755298200388555236778269784889980664387334252064203809141290715435796978101948862507748271074953278877911002281580459175732950896849250585303160554215363038110639178309467493427969569115389051669192454590623
    }
  },
  "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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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
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