crmail.crc.com.cn

Issued by WoSign Class 3 OV Server CA

About this certificate


This digital certificate with serial number 33:e2:73:59:41:cf:7b:35:3d:df:60:e4:e2:08:27:bb was issued on by WoSign CA Limited .

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present

润联软件系统(深圳)有限公司

Organization: 润联软件系统(深圳)有限公司
State / Province: 广东省
Locality: 深圳市
Country: CN

WoSign CA Limited

Organization: WoSign CA Limited
State / Province: 广东省
Locality: 深圳市
Country: CN

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Certificate Details

Serial Number (hex): 33:e2:73:59:41:cf:7b:35:3d:df:60:e4:e2:08:27:bb
Serial Number (int): 68966426423837819390027727275534329787
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: 69:49:63:67:ce:82:1a:20:03:31:7f:70:ba:34:ff:1c:cf:89:a0:26
AuthorityKeyId: 62:2e:81:d9:e3:42:79:14:a3:cd:d9:54:8a:6e:f8:de:95:aa:8f:98

Fingerprint (sha1): 76:1b:4e:3d:27:a0:d9:02:dc:3c:34:c7:9a:51:4b:db:f8:f8:0f:ab
Fingerprint (sha256): 44:80:26:17:81:d9:79:97:6e:de:e2:6b:75:d5:31:fa:41:2c:3c:96:43:86:08:d7:c1:c2:f1:cd:c4:c8:de:cf

Issuing Certificate URL: http://aia1.wosign.com/class3.server.ca1.cer

Revocation information

OCSP Server: http://ocsp1.wosign.com/class3/server/ca1
CRL Distribution Point: http://crls1.wosign.com/ca1-server-3.crl

Check the revocation status for the current certificate on crmail.crc.com.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

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: crmail.crc.com.cn

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFCDCCA/CgAwIBAgIQM+JzWUHPezU932Dk4ggnuzANBgkqhkiG9w0BAQUFADBP MQswCQYDVQQGEwJDTjEaMBgGA1UEChMRV29TaWduIENBIExpbWl0ZWQxJDAiBgNV BAMTG1dvU2lnbiBDbGFzcyAzIE9WIFNlcnZlciBDQTAeFw0xNTA4MDcwNTMyMjZa Fw0xNjEyMDcwNTMyMjZaMIGGMQswCQYDVQQGEwJDTjESMBAGA1UECAwJ5bm/5Lic 55yBMRIwEAYDVQQHDAnmt7HlnLPluIIxMzAxBgNVBAoMKua2puiBlOi9r+S7tuez u+e7n++8iOa3seWcs++8ieaciemZkOWFrOWPuDEaMBgGA1UEAwwRY3JtYWlsLmNy Yy5jb20uY24wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDUSGAJN12D 9Iee6mm6mbLtdSnpYsT3AHtYqE2XB3xHrogxsKZyob9tuLabiK2TZlqbzvS2x1/r /eQjKd9FOiSuq6ubZNQT7bqXNr1bhoA01DxScjzXwpYgATUAEb4cZHI27/MXeh5I rcOif/RbGGT1956Gj23HMeEDK7g7C7CIoVxF5BuWCZyI4djfL6hYfnMiTaA6+/yA sWKsTm7fApxUKGeXn2r6o300Fsmj/w9x1r1lwqBsFJdSwKKsVsh1ILjEZ4yO0jnX +gbDn/glj1PJt13kY/Sy5XkmcJjWM2H83xleBXNrBPU/wmu/kdEbOhU9kqCALlXj LFnORnlgkhOTAgMBAAGjggGmMIIBojALBgNVHQ8EBAMCBaAwHQYDVR0lBBYwFAYI KwYBBQUHAwIGCCsGAQUFBwMBMAkGA1UdEwQCMAAwHQYDVR0OBBYEFGlJY2fOghog AzF/cLo0/xzPiaAmMB8GA1UdIwQYMBaAFGIugdnjQnkUo83ZVIpu+N6Vqo+YMH8G CCsGAQUFBwEBBHMwcTA1BggrBgEFBQcwAYYpaHR0cDovL29jc3AxLndvc2lnbi5j b20vY2xhc3MzL3NlcnZlci9jYTEwOAYIKwYBBQUHMAKGLGh0dHA6Ly9haWExLndv c2lnbi5jb20vY2xhc3MzLnNlcnZlci5jYTEuY2VyMDkGA1UdHwQyMDAwLqAsoCqG KGh0dHA6Ly9jcmxzMS53b3NpZ24uY29tL2NhMS1zZXJ2ZXItMy5jcmwwHAYDVR0R BBUwE4IRY3JtYWlsLmNyYy5jb20uY24wTwYDVR0gBEgwRjAIBgZngQwBAgIwOgYL KwYBBAGCm1EBAwIwKzApBggrBgEFBQcCARYdaHR0cDovL3d3dy53b3NpZ24uY29t L3BvbGljeS8wDQYJKoZIhvcNAQEFBQADggEBAF0Q/WFE9wPK78xFn16iZl2gRlbP I5MH7Q31X7sfG69MxDMsgSt3E3b0LCC2eQglKEe5w79jJK0i2XxJlOZnjUJKYi+q 5MZbENuITJZ0w5i16wq4cD8bwppQLIWzki1W0KHZ7HS9Mfbm8JIkBdoGq9HnAeVw kMYzeVdNjWwh+UH55F8gTx6DWNNt6Q3VBSrVEAdg0NG7jFb7eJQUxaMcVk3MTCSJ aOZcGDV8R8cNrtimP0m580Kx/3MiWN0DlZeZKjAjFVYgnmCbcYfgCQElqEcCd9fR HKhC8AQtIdwvg85TCJFWLvLHD/YIAyV+zxuwUTIggfjPtQK2s2ehj3VpyRk= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1EhgCTddg/SHnuppupmy 7XUp6WLE9wB7WKhNlwd8R66IMbCmcqG/bbi2m4itk2Zam870tsdf6/3kIynfRTok rqurm2TUE+26lza9W4aANNQ8UnI818KWIAE1ABG+HGRyNu/zF3oeSK3Don/0Wxhk 9feeho9txzHhAyu4OwuwiKFcReQblgmciOHY3y+oWH5zIk2gOvv8gLFirE5u3wKc VChnl59q+qN9NBbJo/8Pcda9ZcKgbBSXUsCirFbIdSC4xGeMjtI51/oGw5/4JY9T ybdd5GP0suV5JnCY1jNh/N8ZXgVzawT1P8Jrv5HRGzoVPZKggC5V4yxZzkZ5YJIT kwIDAQAB -----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 68966426423837819390027727275534329787 . . . . . . . . [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:19|false] PrintableString 'WoSign Class 3 OV Server CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-08-07 05:32:26 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2016-12-07 05:32:26 +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 'CN' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '广东省' . . . . . . . . . . . . [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:12|false] UTF8String '深圳市' . . . . . . . . . . . . [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 '润联软件系统(深圳)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:12|false] UTF8String 'crmail.crc.com.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 (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 26798210164814980769103034414156089866703858468244650519112322546844448523556528203070868441491753815237197500764485269746231046645376919063542986992995373405433102572886061394065250537656422883223914749496025157062745873167805187185795794154570889838503777593013754932938304259529960123931675174114820882727182143679802296756629021536698682239604368603684785468740852309255062382866259757100660790330877494177952908756246122404144175053067531789467097807922598621301047126893890168381369870572812838726794731632463509892669998721888055787900754293896233504696111623738336492291055804621856807817355230472520271532947 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [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 2.5.29.37 (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: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) 69496367ce821a2003317f70ba34ff1ccf89a026 . . . . . . . . . . . . . . . . [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 622e81d9e3427914a3cdd9548a6ef8de95aa8f98 . . . . . . . . . . . . . . . . [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 (115 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://ocsp1.wosign.com/class3/server/ca1' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://aia1.wosign.com/class3.server.ca1.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 (50 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://crls1.wosign.com/ca1-server-3.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 (21 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'crmail.crc.com.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 (72 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.2 (Organization Validation Certificates Policy) . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.36305.1.3.2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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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