csec.ssu.ac.kr

- Cyber Security Research Center -

Issued by Sectigo RSA Organization Validation Secure Server CA

About this certificate

This digital certificate with serial number 75:bb:d5:59:17:c5:9f:f2:b1:a0:15:30:53:fe:c9:55 was issued on by Sectigo Limited.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Cyber Security Research Center

Organization: Cyber Security Research Center
Organization unit: Division
Organization unit: Hosted by Korea Information Certificate Authority, Inc.
Organization unit: SGC SSL
Address: 369, Sangdo-ro, Dongjak-gu, Soongsil University Computer Science Bldg. #539 Seoul, Korea
Postal code: 06978
State / Province: Korea
Locality: Seoul
Country: KR

Sectigo Limited

Organization: Sectigo Limited
State / Province: Greater Manchester
Locality: Salford
Country: GB

This certificate has expire since

Certificate Details

Serial Number (hex): 75:bb:d5:59:17:c5:9f:f2:b1:a0:15:30:53:fe:c9:55
Serial Number (int): 156494962231290280417144089533986294101
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: bb:c3:45:99:3a:3d:f0:01:f7:c7:20:a0:2e:54:24:0c:29:00:fd:a4
AuthorityKeyId: 17:d9:d6:25:27:67:f9:31:c2:49:43:d9:30:36:44:8c:6c:a9:4f:eb

Fingerprint (sha1): a8:e3:ab:2f:0b:6b:14:25:69:70:2e:c4:ab:f9:8c:c5:7c:96:91:01
Fingerprint (sha256): 1a:ae:18:4b:a9:25:f5:a8:8a:b3:e6:12:b0:a7:8c:10:6f:30:02:eb:79:d0:c3:75:22:61:15:01:8b:08:33:72

Issuing Certificate URL: http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt

Revocation information

OCSP Server: http://ocsp.sectigo.com
CRL Distribution Point: http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl

Check the revocation status for certificate csec.ssu.ac.kr

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for csec.ssu.ac.kr

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

10 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

csec.ssu.ac.kr
www.csec.ssu.ac.kr

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Certificate

The complete raw certificate details for csec.ssu.ac.kr in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApQA4oGvHKJC0tkUD0r3E
Eks+o3/W+Gzq4I/OTmbilh01SW6tISi9QxlNBzlrAv/agVjF/DxahsFBh0zLonai
2hot85Xm9bMJOwJAdR8jtaTV6jvHz2LkmOMF5I215/ll9Ak1bap8wQHWLW3Wh98B
O6y37bvMNSQnbaj4Efg5jHDzO3/Z37Qdj53Tp/yWu3a1Bg5ofUPBCSC7pgl3MQXo
AARVhTY7Mpkt/FfKvHo0Ko+g7YhCSt2ZWjRrR4DG2XNHGpB7DhSgzBnBX/F2fmvc
wCLvDbqGKcwY2V6cdIHUEjEmBcFW7430NRXvXDnzdhL0s3MpyqbszUOAQ60qYDSu
hwIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 156494962231290280417144089533986294101
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'GB'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Greater Manchester'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Salford'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo Limited'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Sectigo RSA Organization Validation Secure Server CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2019-03-11 00:00:00 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2021-03-10 23:59:59 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'KR'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.17 (postalCode)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString '06978'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Korea'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Seoul'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.9 (streetAddress)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '369, Sangdo-ro, Dongjak-gu, Soongsil University Computer Science Bldg. #539 Seoul, Korea'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Cyber Security Research Center'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Division'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Hosted by Korea Information Certificate Authority, Inc.'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'SGC SSL'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'csec.ssu.ac.kr'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 20829429396115146936115796066651662226068448770635921607057536119274979084277684009932131137827908484509484889259957914894172885358334131416649487241343392740705292877752528277905455883602832173715750070977925347721260122225577271172625629071200372547938702323814009492654900556741045951718508195759925793673096969806936483771421968294206778952139524154316933132941708939935204190496686067607995175901857829319850223626822487985879636441604581427793445633341518579482169011980482445252568715426231841822086191204669119292631367975783072635594720519384953642834980509208751646628683097613053898557730502917484533034631
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 17d9d6252767f931c24943d93036448c6ca94feb
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							bbc345993a3df001f7c720a02e54240c2900fda4
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (67 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.1.3.4
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://sectigo.com/CPS'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (83 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (126 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.sectigo.com'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'csec.ssu.ac.kr'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.csec.ssu.ac.kr'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (367 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (363 bytes)
							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
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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