Report for raptor.kent.ac.uk

{
  "gex": {
    "1024": "EOF",
    "2048": {
      "g": 2,
      "p": 25102679266958963466216192417288202520680606952418622604744367267752347825721148261613174957978710119296030273823375087993450952062050605927024294149343287294089311781723513531815461847170007256006030830743730225948091225262446967378572221881262939783274550454629271723736576508773666477594095996002449214904731831653101189271303348506160751723327757381585867357249728131470523430784082641841288350525954825292149558084815286404481085535010342606157689397321276809017960806237153533141369670787312855562839492901950082506620652956843720633944130159880378800162150472128075871718181861940760466397507595876067087844987
    },
    "3072": {
      "g": 2,
      "p": 4815842642001154111975076114132544161408761135120771097797524214826387947653640685055568843799271872566108247091416622036669581707501868611923547845822851856152632598877856149359634352894169804282525771336783454777607439710467905343344360286830544758751087295467482909943889024170346051001406865077072736859301752942348782330240807969655239250631084787943301250974246817549350624817261932679502784174773900901167817082855989091445038976874234056132655601278019509562149020932371322150457810699178541710448715652052375809861916145429731320207141453420170278700402500767155726854498490372453995299555235235301345519668597726410395718186976964456466962984050838574968183554617424705794391763015751155950454571448974739194585688699269206357712058005550098555241011316114126589134027801710653876012849435004476999728665294281644243599914941114551696754339097331320426363035302922784968727177071701382503352982861787645661040137267
    },
    "4096": {
      "g": 2,
      "p": 796355503082782734213469381726888584759170790780823676539551641162325886724451042421921514663985896705781658567403287818551860154962770728500224201469009015697129717818175306697805997307503920146000723827646143265155806348471967275646317578661699267278738591398434093710465359378385751909008358837835082788438582748758834847596190902133892830062285858654919704244975629294309671213516361465924116042253270444501576480567531987858693142528391034083980952065036902830153761374047235361738225419068111677968050151997583798483011226698301097297304156649038204381604311109570815691352980688946618657318418150114555373606067557355415365252590864644988657756983430343979183788805736669051765897587272226238537927406808983269689546867907583349143818186383607979534227711883414784911755632819064437900154507462983909977228383059997598228050396756412017151580275489529229205903321110917791687563658975749965127725187363266725342503315735244153594426113306704407888043995304315166446436963471799843142880972323041344267335095513104259234453454897541762843856934532828033352750322169850773131534188225227202511543369170240952894039381879801682291712035714843936210914289763615314076037182761739012340337553433230339275590967743206036813347808587
    },
    "6144": {
      "g": 2,
      "p": 30380684541649639498730683273886506009986855463973400019176533448328637142440814667093016448224858138012402690707244599385330355841360496916045090856837423288528012100336708358639075798189260182532689378743545526268867322591537307304892440637592773738191249105386085978592048261705042436633760974305280149987085122725824992140022644568970323892504291171608592097461530708932835669438021255052359059230214719185521120999709539291877675922651225236335740413851862062787354306835129739872168691660531553222461996812270134034906411368499644269887349057288890030181104418291838733067576515288591617721949524578221390817102784987991527515384273632290017707259506887841103200148153790720474133057633488444793490758853702405095068026865352911953685982659518014949092330180917036036940478542585884053008099327702092031420841791243031186656425675460951630822511493246832078783308240253110612576599294961244517995442549763879028921364122945796612428197379380558518186020328072083949430489146269830673019002713238974857041900037039296933467710940068051089025679212221274662704112596589978639828469346154569324365951630585350800864777256740782769208385376917359269146939204432599770451650462246812220225124212841095742527899932357513790877430868603975239039980700612141120177337351419512242955711276980667726479192078855715686967800585541381110362823251420649624472390883419682837390792912645733668040257291990807150769951419449405264621276650124736316761448299357691020519001618296998084568854280546477396172853203242933382145564491818087802450712228942329007144716294773812857849075251980750103400803306571349808043124930411894378496041419047314952705685364985745770372276183267525896158897320598076016346393274161757258324354963300043752914389991294013092795026987217119824407579211548078875716617946985857460652339373178478921679236892047204490357794054436563
    },
    "768": "EOF",
    "8192": {
      "g": 5,
      "p": 1078045780109499796294395490432310481881253562511979548260154987881117776433590936323838690851917970053436851659604793007629378121046271494042781652626639299352431008132687171384195343259389253088372110972835270183229861477707745285633425738460791937496778420824618436935925277672997877723206913710709930145756383813999362412346471508335011645447231316424743653557489961356384408901381191570146997123532514542983129248554706482773002727658780653393357940149620175386811478535899456309983033911601214018536775657556689299020428955673327103069727582756165160023425587044933792618624874234820420169814013984456580172371930453294809806671635164097332604064781064453601683050784286207213990063705277546857786004200375179918071753531182772208440019436242769157427446323725136009196668293535216867538407341680128911776964621444680986630177913279352749343749009437607786139788078998368685317363030642348055585882469041870780746789061390823621982913268226666195507617562528234119467910994419293985278152821404077723700363395036391636426735287055288018573461107617181052438088453304792357768581135392377122228955549699843321548774670472438150131614329747276958399135868353601909052446034277636911279310663132905407715680298847473076492963189512104738711100166180210113943044204639935428642085565647744155428667221341277236475826898424703322684299494893624080556715286265415423305982553082901238307479450243427423387151262809553161282524891873097162813913122481471017951588578249120525149262211334506086751078911036874497903440926067727493831302777793227692499654534455236071822066242635279901432214722531725115363358514073778988348884426390479497636014078345878802871752387883670814443708685160332091746028099209808301280989461054230882094936136532582410745422542467593510897663220130887883700193809070637831077728604021069192484216663252854697641079179809395037860058221846731189072106698573602786906954351682012808409543515694223450305873026592914063873741037546223540567679071548872838703970978885321727537206993356906414095410773048429156642952688625365120640354919681066152616775670325305566760775462131109488075050188900130449747224346390932171483882165304125579849044469870120390197702142986507773088633991390075653515058759818468811623741521007635466621924793997921120883889442284327131954150019419332601957229286664156901236872699504420382043777141454583572643793721678283231244799586993093891144972860086028089685264409461000475141478393158187852805821927796852409743
    }
  },
  "host_keys": {
    "ecdsa-sha2-nistp256": {
      "algorithm": "ecdsa-sha2-nistp256",
      "ascii": "AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEDGalZ+RqKMA49NMN9COn+6U28VTbc0N5M3nVvKZ4lXloGIqpUyIikhAhFvco953dnclQA46/Wu49pRz/5F/JQ=",
      "fingerprint": "a2:92:0f:ed:e6:e8:41:42:49:e8:88:28:87:6a:80:c2",
      "fingerprint_new": "SHA256:Dtph4xNqKZCreG5MRtQIqk3Qhz7nJltlopbaiI9iI9U=",
      "n": 57023776892807639377787777484916713502379597629364624929332307247675992749721546715659991920303812695007336204389603388191203285352429253932990776807390356,
      "name": "nistp256"
    },
    "ssh-ed25519": {
      "algorithm": "ssh-ed25519",
      "ascii": "AAAAC3NzaC1lZDI1NTE5AAAAIGDKiteMj0JkPfCuoiY/Iv9fJs8TtyeSjUocrr44UHG7",
      "fingerprint": "21:7d:74:7b:c7:9a:01:eb:84:82:0f:67:59:9b:8b:79",
      "fingerprint_new": "SHA256:KAsfm4kGiFVRZFLSyO5d473AODQavyESDec/YFVyxBw=",
      "n": 43779894823265851762267269627975743119907751585112707315925374652428485423547
    },
    "ssh-rsa": {
      "algorithm": "ssh-rsa",
      "ascii": "AAAAB3NzaC1yc2EAAAADAQABAAABAQC92jrecAtoQIvOWrgxQXn4jinOZoP2mYHE8jr0anUjBBllAGcPw2bcxtee+r8QJg9gfnHwfrkytuhAXfiku4gL7yp19gOwBDLDaUzDMaongWzVX9fIStA+5o/1iIyTlnFS9Z5UEMv8CGQZ+GZu5wGfVg5nTSJuTG39h1yau+cim8DITTSNbEnokkL3RB0ylaFKP/ofnTqn86Jeosx4MdwlfgPcSIeq+3zsCGxiZTm/wmEbFzzyJjwEwZYPWQhMDUpBdEE064eT4McJihNhL3jzrgZC5eowtIDBxi5+X/niLr8QNZHqvUKyLHuwWI5+QYrPqC7cLt6fWbFVEMl77pkT",
      "e": 65537,
      "fingerprint": "76:89:9b:f1:38:2c:9d:ff:2b:60:8c:cc:2c:84:c2:95",
      "fingerprint_new": "SHA256:MzTtpz2k1VgUxhKWebsxC5kfreYuVwHw7SsHoyztPWg=",
      "n": 23966652840998089892171441770277694738275132398623288485470724586662196038082814033780354939155251923805295234963481883765813777987969521797195363716189838496738218195609017961561616708708710533239106508033308516318058584962314560592160765822991546188171165742427099776841917740641728978701017457400314768217857179592583473773030008033115703112057993599529993925116560879623911828376456549544510008024254176084665784181796699917484993097926458635685580364443662720116037873672941855385151559437647289483908014357934697846503287916383888410672974586548345397282419290863306198181938870665101556654027635910910675949843
    }
  },
  "ident": "SSH-2.0-OpenSSH_9.6p1",
  "ip": "129.12.4.232",
  "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",
      "aes128-ctr",
      "aes192-ctr",
      "aes256-ctr",
      "aes128-gcm@openssh.com",
      "aes256-gcm@openssh.com"
    ],
    "encryption_algorithms_server_to_client": [
      "chacha20-poly1305@openssh.com",
      "aes128-ctr",
      "aes192-ctr",
      "aes256-ctr",
      "aes128-gcm@openssh.com",
      "aes256-gcm@openssh.com"
    ],
    "kex_algorithms": [
      "sntrup761x25519-sha512@openssh.com",
      "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 raptor.kent.ac.uk

Score: F

Server Parameters

Server version	SSH-2.0-OpenSSH_9.6p1
Compression	none
	zlib@openssh.com

Host Keys

rsa-sha2-512	Generally considered secure	a
	2048-bit key 76:89:9b:f1:38:2c:9d:ff:2b:60:8c:cc:2c:84:c2:95 AAAAB3NzaC1yc2EAAAADAQABAAABAQC92jrecAtoQIvOWrgxQXn4jinOZoP2mYHE 8jr0anUjBBllAGcPw2bcxtee+r8QJg9gfnHwfrkytuhAXfiku4gL7yp19gOwBDLD aUzDMaongWzVX9fIStA+5o/1iIyTlnFS9Z5UEMv8CGQZ+GZu5wGfVg5nTSJuTG39 h1yau+cim8DITTSNbEnokkL3RB0ylaFKP/ofnTqn86Jeosx4MdwlfgPcSIeq+3zs CGxiZTm/wmEbFzzyJjwEwZYPWQhMDUpBdEE064eT4McJihNhL3jzrgZC5eowtIDB xi5+X/niLr8QNZHqvUKyLHuwWI5+QYrPqC7cLt6fWbFVEMl77pkT	a
rsa-sha2-256	Generally considered secure	a
	2048-bit key 76:89:9b:f1:38:2c:9d:ff:2b:60:8c:cc:2c:84:c2:95 AAAAB3NzaC1yc2EAAAADAQABAAABAQC92jrecAtoQIvOWrgxQXn4jinOZoP2mYHE 8jr0anUjBBllAGcPw2bcxtee+r8QJg9gfnHwfrkytuhAXfiku4gL7yp19gOwBDLD aUzDMaongWzVX9fIStA+5o/1iIyTlnFS9Z5UEMv8CGQZ+GZu5wGfVg5nTSJuTG39 h1yau+cim8DITTSNbEnokkL3RB0ylaFKP/ofnTqn86Jeosx4MdwlfgPcSIeq+3zs CGxiZTm/wmEbFzzyJjwEwZYPWQhMDUpBdEE064eT4McJihNhL3jzrgZC5eowtIDB xi5+X/niLr8QNZHqvUKyLHuwWI5+QYrPqC7cLt6fWbFVEMl77pkT	a
ecdsa-sha2-nistp256	NIST curves considered insecure	b
	a2:92:0f:ed:e6:e8:41:42:49:e8:88:28:87:6a:80:c2 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEDGalZ+RqKM A49NMN9COn+6U28VTbc0N5M3nVvKZ4lXloGIqpUyIikhAhFvco953dnclQA46/Wu 49pRz/5F/JQ=	a
ssh-ed25519	Generally considered secure	a
	21:7d:74:7b:c7:9a:01:eb:84:82:0f:67:59:9b:8b:79 AAAAC3NzaC1lZDI1NTE5AAAAIGDKiteMj0JkPfCuoiY/Iv9fJs8TtyeSjUocrr44 UHG7	a

Key Exchange

sntrup761x25519-sha512@openssh.com	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

chacha20-poly1305@openssh.com	Possibly affected by Terrapin MITM	d
aes128-ctr	Consider upgrading to 192- or 256-bit	b
aes192-ctr	Generally considered secure	a
aes256-ctr	Generally considered secure	a
aes128-gcm@openssh.com	Consider upgrading to 192- or 256- bits.	b
aes256-gcm@openssh.com	Generally considered secure	a

SSH Report for raptor.kent.ac.uk

Server Parameters

Host Keys

Key Exchange

Message Authentication

Encryption

SSH Configuration Statistics