rmis.cht.com.tw

Issued by

About this certificate


This digital certificate with serial number 21:81:83:a7:74:a8:83:86:36:5a:f0:29:2d:7f:37:f8 was issued on by Chunghwa Telecom Co., Ltd. .

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: localityName or stateOrProvinceName is required if organizationName is set
  • ERROR: stateOrProvinceName is required if organizationName is set

中華電信股份有限公司

Organization: 中華電信股份有限公司
Country: TW

Chunghwa Telecom Co., Ltd.

Organization: Chunghwa Telecom Co., Ltd.
Organization unit: Public Certification Authority
Country: TW

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 21:81:83:a7:74:a8:83:86:36:5a:f0:29:2d:7f:37:f8
Serial Number (int): 44537000418518416603636936587106793464
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 9e:18:3a:d7:08:c2:78:9b:03:21:e1:18:d5:c3:5b:dc:48:f1:c4:eb
AuthorityKeyId: 71:b3:50:31:a0:1b:5b:7b:b2:a6:59:7c:fd:10:8c:3c:ad:3a:3d:7a

Fingerprint (sha1): 4b:40:2a:6a:6d:bc:35:71:b3:7a:56:26:78:ac:39:a0:e2:1c:ce:4a
Fingerprint (sha256): 97:ef:34:32:37:33:c0:46:04:0b:d4:73:d0:b4:75:56:3a:5f:69:e3:db:97:1a:6b:9c:2d:2d:6a:20:5b:75:b5

Issuing Certificate URL: http://repository.publicca.hinet.net/certs/IssuedToThisCA.p7b

Revocation information

OCSP Server: http://ocsp.publicca.hinet.net/OCSP/ocsp
CRL Distribution Point: http://repository.publicca.hinet.net/crl/1000-1/complete.crl
CRL Distribution Point: http://repository.publicca.hinet.net/crl/PubCA/complete.crl

Check the revocation status for the current certificate on rmis.cht.com.tw
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

Extended Key Usages

Server Authentication
Client Authentication

Extensions

8 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: rmis.cht.com.tw

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFBTCCA+2gAwIBAgIQIYGDp3Sog4Y2WvApLX83+DANBgkqhkiG9w0BAQUFADBb MQswCQYDVQQGEwJUVzEjMCEGA1UECgwaQ2h1bmdod2EgVGVsZWNvbSBDby4sIEx0 ZC4xJzAlBgNVBAsMHlB1YmxpYyBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAeFw0x MzExMjUwNjUzMDdaFw0xNjExMjUwNjUzMDdaMFAxCzAJBgNVBAYTAlRXMScwJQYD VQQKDB7kuK3oj6/pm7vkv6HogqHku73mnInpmZDlhazlj7gxGDAWBgNVBAMTD3Jt aXMuY2h0LmNvbS50dzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMZv mSwAiFdZyL3IrS4RIMmwfS00b+SXrstIj8M9xbYkx/5x8IfvsRpaMB2fRpBiKDEr X/NX5hH1cdxIrEmITWzzVd1B+mPj3fsZ71Dhf/Nszv8j22zrXHx6ZO9ADG4dEhFp 1MlA84GV1lFU/kdFtONOgnY9wRloEDJ+2+tLFLXzV6KPLN/SiuFUVPygmt8YiIlZ ksbS9NtnjlTVtoD33SBtGb7PQQOBQ/O01ddVmCjW10dxT0vmlscjC3oy1UL/ixj8 Y6pZt/orgmrqkzLb+ITAyc3hcSrm5GWhK/bbmuyDD/KLkXTwyOpPNY8vzmUj9ETn hDHfuZQ5LS60jChesRUCAwEAAaOCAc4wggHKMIGRBggrBgEFBQcBAQSBhDCBgTBJ BggrBgEFBQcwAoY9aHR0cDovL3JlcG9zaXRvcnkucHVibGljY2EuaGluZXQubmV0 L2NlcnRzL0lzc3VlZFRvVGhpc0NBLnA3YjA0BggrBgEFBQcwAYYoaHR0cDovL29j c3AucHVibGljY2EuaGluZXQubmV0L09DU1Avb2NzcDAUBgNVHSAEDTALMAkGB2CG dgFkAAIwHwYDVR0jBBgwFoAUcbNQMaAbW3uypll8/RCMPK06PXowgZIGA1UdHwSB ijCBhzBCoECgPoY8aHR0cDovL3JlcG9zaXRvcnkucHVibGljY2EuaGluZXQubmV0 L2NybC8xMDAwLTEvY29tcGxldGUuY3JsMEGgP6A9hjtodHRwOi8vcmVwb3NpdG9y eS5wdWJsaWNjYS5oaW5ldC5uZXQvY3JsL1B1YkNBL2NvbXBsZXRlLmNybDAdBgNV HSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwGgYDVR0RBBMwEYIPcm1pcy5jaHQu Y29tLnR3MA4GA1UdDwEB/wQEAwIFoDAdBgNVHQ4EFgQUnhg61wjCeJsDIeEY1cNb 3EjxxOswDQYJKoZIhvcNAQEFBQADggEBAArGaBnKa4D2SfLrTQkvCk3fjP5ch5zS XpgJNcsGxMVPuLFVyJCwkjqzmmNkyMkETpSvO8qJCO+UUO0vBA4V7hnaUrxgaVXT nNwaO3DOhe4BVdD/OzPbq1qhYqzpHYVnBYOWHzexeVdAW1hm/Rkd0663qQef7X9N dZV+wUzna3aKezxHXvGn+LmbxtgiQoixGqtkg6aGpjq/kGniUXVF/2OJZmZblik/ 77Ra08sTJMkuoH4SyibVZe518WambFTnPGYHZaG3XQNnnPb5GfcGtqZpDUczv2lH eD/S7SYpA6vSuZ1OHC+8gU3AkPTIseEvVoMSrbmu9aupG4pXfoH8Tc0= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxm+ZLACIV1nIvcitLhEg ybB9LTRv5Jeuy0iPwz3FtiTH/nHwh++xGlowHZ9GkGIoMStf81fmEfVx3EisSYhN bPNV3UH6Y+Pd+xnvUOF/82zO/yPbbOtcfHpk70AMbh0SEWnUyUDzgZXWUVT+R0W0 406Cdj3BGWgQMn7b60sUtfNXoo8s39KK4VRU/KCa3xiIiVmSxtL022eOVNW2gPfd IG0Zvs9BA4FD87TV11WYKNbXR3FPS+aWxyMLejLVQv+LGPxjqlm3+iuCauqTMtv4 hMDJzeFxKubkZaEr9tua7IMP8ouRdPDI6k81jy/OZSP0ROeEMd+5lDktLrSMKF6x FQIDAQAB -----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 44537000418518416603636936587106793464 . . . . . . . . [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 'TW' . . . . . . . . . . . . [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:12|false] UTF8String 'Chunghwa Telecom Co., Ltd.' . . . . . . . . . . . . [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:12|false] UTF8String 'Public Certification Authority' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-11-25 06:53:07 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-11-25 06:53:07 +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 'TW' . . . . . . . . . . . . [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:12|false] UTF8String '中華電信股份有限公司' . . . . . . . . . . . . [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 'rmis.cht.com.tw' . . . . . . . . [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 25050215569693332172435980235273130788518890029058378805773925289029915547259600673322280668505733739891159026468544008480786074000766490340052349833455827583548280049166866852032080305577592781112367377735623245973745515519210791982605978057473477416025828447746472677695206176025714065402999101070132713144178875641229678997159138001488820390496221609266862663970340323076166777418051707400945930326630891780296710166815038731799978332974053951548272582633191703430437555129388768529998567832042269411436490444104173834799720421283198148900880831164641189227451636666303738819747938361367022114764612495471154213141 . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (132 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://repository.publicca.hinet.net/certs/IssuedToThisCA.p7b' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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.publicca.hinet.net/OCSP/ocsp' . . . . . . . . . . . . . . . . [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 (13 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.886.1.100.0.2 . . . . . . . . . . . . . . . . [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 71b35031a01b5b7bb2a6597cfd108c3cad3a3d7a . . . . . . . . . . . . . . . . [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 (138 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://repository.publicca.hinet.net/crl/1000-1/complete.crl' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://repository.publicca.hinet.net/crl/PubCA/complete.crl' . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (19 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'rmis.cht.com.tw' . . . . . . . . . . . . . . . . [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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) 9e183ad708c2789b0321e118d5c35bdc48f1c4eb . . . . [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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