webpac.uestc.edu.cn

Issued by 沃通 DV 服务器根证书

About this certificate


This digital certificate with serial number 56:78:ba:25:64:ae:db:5a:82:da:0f:0b:d5:b4:57:ee was issued on by WoSign CA Limited .

While the 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.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • ERROR: Certificate has key usage [KeyAgreement] set
  • ERROR: Certificate [key exponent should be odd and >2^16: 3]

webpac.uestc.edu.cn

WoSign CA Limited

Organization: WoSign CA Limited

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 56:78:ba:25:64:ae:db:5a:82:da:0f:0b:d5:b4:57:ee
Serial Number (int): 114940458751315126566273444641877809134
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 68:09:f6:d5:63:42:fe:2e:b9:dc:5a:1b:43:fc:32:1b:70:be:27:fb
AuthorityKeyId: 32:65:28:32:d6:58:1e:c6:07:bd:a7:e8:f7:28:a9:68:ee:23:a2:15

Fingerprint (sha1): e9:56:86:62:b5:dc:62:04:95:57:18:43:a4:44:ef:3b:0f:67:a2:dd
Fingerprint (sha256): e7:b5:03:bf:49:0a:d7:4e:03:5a:1e:84:ca:4c:a0:1e:f1:e7:cd:00:b3:9c:07:6c:79:72:97:83:65:ca:38:f1

Issuing Certificate URL: http://aia2.wosign.cn/class1.server.ca2.cer

Revocation information

OCSP Server: http://ocsp2.wosign.cn/class1/server/ca2
CRL Distribution Point: http://crls2.wosign.cn/ca2-server-1.crl

Check the revocation status for the current certificate on webpac.uestc.edu.cn
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment
Key Agreement

Extended Key Usages

Client Authentication
Server Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: webpac.uestc.edu.cn

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEojCCA4qgAwIBAgIQVni6JWSu21qC2g8L1bRX7jANBgkqhkiG9w0BAQUFADBQ MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxJTAjBgNV BAMMHOayg+mAmiBEViDmnI3liqHlmajmoLnor4HkuaYwHhcNMTQwNDE3MDgyMTA1 WhcNMTUwNDE4MDgyMTA1WjAeMRwwGgYDVQQDExN3ZWJwYWMudWVzdGMuZWR1LmNu MIIBIDANBgkqhkiG9w0BAQEFAAOCAQ0AMIIBCAKCAQEAue+VBYkz6HMb5+HntL7U 1MoJmZEr5/JRhKOfovDcZNKB4+/rqy45xzuz9Xw1NARm2ePLvUfASy+Rg67slS+E HnuT2vkXT1z+8e0CR/u5qJ5S9IjuDry9SID1+5K1iQXzj/mbAIA1hXHLBFkllMBQ j2w1ZCkq3kaCPx4NSABJzFmBqLSNTXD9N4OzW1wuXC665nFTIwpD0T+ZAGV0Dafb dAETx8nXgbMA7u8StDADhu6AvdBOgxv3T1lcjsj495JdK7gDXjCxxJUVEJnkGqNs Jk6oj0kpD3cMm78NTzqoh0JsTy5V+iTjrdbgF8OtAThWo2vBZZXzYi/f5JaaBIRe swIBA6OCAaowggGmMAsGA1UdDwQEAwIDqDAdBgNVHSUEFjAUBggrBgEFBQcDAgYI KwYBBQUHAwEwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUaAn21WNC/i653FobQ/wy G3C+J/swHwYDVR0jBBgwFoAUMmUoMtZYHsYHvafo9yipaO4johUwfQYIKwYBBQUH AQEEcTBvMDQGCCsGAQUFBzABhihodHRwOi8vb2NzcDIud29zaWduLmNuL2NsYXNz MS9zZXJ2ZXIvY2EyMDcGCCsGAQUFBzAChitodHRwOi8vYWlhMi53b3NpZ24uY24v Y2xhc3MxLnNlcnZlci5jYTIuY2VyMDgGA1UdHwQxMC8wLaAroCmGJ2h0dHA6Ly9j cmxzMi53b3NpZ24uY24vY2EyLXNlcnZlci0xLmNybDAeBgNVHREEFzAVghN3ZWJw YWMudWVzdGMuZWR1LmNuMFEGA1UdIARKMEgwCAYGZ4EMAQIBMDwGDSsGAQQBgptR AwECAQIwKzApBggrBgEFBQcCARYdaHR0cDovL3d3dy53b3NpZ24uY29tL3BvbGlj eS8wDQYJKoZIhvcNAQEFBQADggEBAFTgpBMtgpXqPCgX/u4hfogaAF9bKArJifrn e2IQDHDSaBiJhEe4fJxRHWIMDKJaCRJ5lMgP5oTk8Q+CpsGVckbf5eSSmPmWcyFL po5JKZv4H6gFtLvWNIJ10rwL1IlSR7G58XG1o5HGpSBquT/ajalmR6cJKQtJu5R+ +Gr9btNKXWCtByzhmEy/m8QNbOQOXnYSMP5eaD7fwgVXN+ydZvSM95wzv3Nb4ZEJ VuZyVpAoLztbLHMYbZcvG5XDLxwwr5z0LudV6YZ8SAUIQVim049uVNuoU7HSj1lN 5l3kN3gsUclA0Ui0D2oG6ge3nsI/yCTHo9GiI46pAyXQvlZUxn0= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIDANBgkqhkiG9w0BAQEFAAOCAQ0AMIIBCAKCAQEAue+VBYkz6HMb5+HntL7U 1MoJmZEr5/JRhKOfovDcZNKB4+/rqy45xzuz9Xw1NARm2ePLvUfASy+Rg67slS+E HnuT2vkXT1z+8e0CR/u5qJ5S9IjuDry9SID1+5K1iQXzj/mbAIA1hXHLBFkllMBQ j2w1ZCkq3kaCPx4NSABJzFmBqLSNTXD9N4OzW1wuXC665nFTIwpD0T+ZAGV0Dafb dAETx8nXgbMA7u8StDADhu6AvdBOgxv3T1lcjsj495JdK7gDXjCxxJUVEJnkGqNs Jk6oj0kpD3cMm78NTzqoh0JsTy5V+iTjrdbgF8OtAThWo2vBZZXzYi/f5JaaBIRe swIBAw== -----END PUBLIC KEY-----

ASN1 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 114940458751315126566273444641877809134 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [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 'CN' . . . . . . . . . . . . [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 'WoSign CA 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:12|false] UTF8String '沃通 DV 服务器根证书' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-04-17 08:21:05 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-04-18 08:21:05 +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 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'webpac.uestc.edu.cn' . . . . . . . . [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 (2144 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 23472228763208777336880014777684361023641846113582049836468052220825127883881107023368159240995045444239154595038454601613833608327253983131455506251439425103865603070696273311594025752859425232735891406085339707747106624748293984659021597848022346342213082027207423859143194971618097978386490889308502363497587834346170447923556111607094200247734782458765139502109582767316015203665664054450559206124056672640823444255633304100554031090319525970227776622682550158575697015077594858542208320615176258209568116125668353992725859675828188415301442007782124825050894170403839377123652987059233453410647886235988429921971 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 3 . . . . . . . . [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 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (5 bits) 03a8 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 6809f6d56342fe2eb9dc5a1b43fc321b70be27fb . . . . . . . . . . . . . . . . [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 32652832d6581ec607bda7e8f728a968ee23a215 . . . . . . . . . . . . . . . . [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 (113 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp2.wosign.cn/class1/server/ca2' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://aia2.wosign.cn/class1.server.ca2.cer' . . . . . . . . . . . . . . . . [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 (49 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://crls2.wosign.cn/ca2-server-1.crl' . . . . . . . . . . . . . . . . [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 (23 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'webpac.uestc.edu.cn' . . . . . . . . . . . . . . . . [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 (74 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.36305.3.1.2.1.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 'http://www.wosign.com/policy/' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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