*.elseviermed.cn

Issued by WoSign Class 3 OV Server CA

About this certificate


This digital certificate with serial number 03:c0:71:eb:ed:45:7e was issued on by WoSign eCommerce Services Limited .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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
  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • ERROR: Certificate has key usage [KeyAgreement] set

北京励德爱思唯尔科技有限公司

Organization: 北京励德爱思唯尔科技有限公司
State / Province: 北京市
Locality: 北京市
Country: CN

WoSign eCommerce Services Limited

Organization: WoSign eCommerce Services Limited
State / Province: 北京市
Locality: 北京市
Country: CN

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 03:c0:71:eb:ed:45:7e
Serial Number (int): 1056020452164990
Serial Number lenght: 50 bits, 7 octets

SubjectKeyId: cb:15:7a:d0:89:6d:7b:a3:34:9c:77:4c:e3:62:13:8d:1d:1a:aa:9a
AuthorityKeyId: 62:2e:81:d9:e3:42:79:14:a3:cd:d9:54:8a:6e:f8:de:95:aa:8f:98

Fingerprint (sha1): 82:d0:4c:6b:a1:8b:10:95:3e:ab:7e:9e:be:14:81:7c:8b:c8:db:00
Fingerprint (sha256): 43:48:6c:8e:0c:ef:f5:da:47:2e:81:3a:c3:5a:9e:8d:24:4a:ca:53:74:b2:db:24:ec:ab:40:82:0b:5b:20:18

Issuing Certificate URL: http://aia.wosign.com/class3.server.ca.cer

Revocation information

OCSP Server: http://ocsp.wosign.com/class3/server/ca
CRL Distribution Point: http://crls.wosign.com/server-3.crl

Check the revocation status for the current certificate on *.elseviermed.cn
2
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

Server Authentication
Client Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

*.elseviermed.cn
elseviermed.cn

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF1zCCBL+gAwIBAgIHA8Bx6+1FfjANBgkqhkiG9w0BAQUFADBfMQswCQYDVQQG EwJDTjEqMCgGA1UEChMhV29TaWduIGVDb21tZXJjZSBTZXJ2aWNlcyBMaW1pdGVk MSQwIgYDVQQDExtXb1NpZ24gQ2xhc3MgMyBPViBTZXJ2ZXIgQ0EwHhcNMTIwNjI0 MTAyNjU5WhcNMTMwNjI2MTM0ODE0WjCBhTELMAkGA1UEBhMCQ04xEjAQBgNVBAgM CeWMl+S6rOW4gjESMBAGA1UEBwwJ5YyX5Lqs5biCMTMwMQYDVQQKDCrljJfkuqzl irHlvrfniLHmgJ3llK/lsJTnp5HmioDmnInpmZDlhazlj7gxGTAXBgNVBAMMECou ZWxzZXZpZXJtZWQuY24wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCa IR+d0cDd7nh6bI4pdw6CtV9axd279FUrDCJa6fuoE2ZSb3RSzh6B9NwFWAmhG9ye tAdTDb84snik0tir0Je9yrHVZaQ5McOtaaJ/GLskiLK7wElAtqCOmj0H+tq+tnOH YFIp+2fE4pkpa0kSYvomTADDg66MqBcPfaokV+h8Dfft59nyEpULXnjFFKHHQmqA w+FUDgn+VlrtWJtOL4VGI9Eaw+oQJLKHWIfT4i22cenZp1G2CIKrkf9ZzAIGeVhS B/nkCgh7F9msozC9jFN15wX5Kuvvh7LW8uZ6DBqsU3faKT6ODk2947NOlC5iZkNN xy7JMRX2j8aKSe5lIFFFAgMBAAGjggJvMIICazAPBgNVHRMBAf8EBTADAgEAMAsG A1UdDwQEAwIDqDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHQYDVR0O BBYEFMsVetCJbXujNJx3TONiE40dGqqaMB8GA1UdIwQYMBaAFGIugdnjQnkUo83Z VIpu+N6Vqo+YMCsGA1UdEQQkMCKCECouZWxzZXZpZXJtZWQuY26CDmVsc2V2aWVy bWVkLmNuMIHoBgNVHSAEgeAwgd0wgdoGDSsGAQQBgptRAQMCAAMwgcgwKQYIKwYB BQUHAgEWHWh0dHA6Ly93d3cud29zaWduLmNvbS9wb2xpY3kvMIGaBggrBgEFBQcC AjCBjTAoFiFXb1NpZ24gZUNvbW1lcmNlIFNlcnZpY2VzIExpbWl0ZWQwAwIBARph TGltaXRlZCBMaWFiaWxpdHksIHNlZSB0aGUgV29TaWduIENlcnRpZmljYXRpb24g QXV0aG9yaXR5IFBvbGljeSBhdCBodHRwOi8vd3d3Lndvc2lnbi5jb20vcG9saWN5 LzA0BgNVHR8ELTArMCmgJ6AlhiNodHRwOi8vY3Jscy53b3NpZ24uY29tL3NlcnZl ci0zLmNybDB7BggrBgEFBQcBAQRvMG0wMwYIKwYBBQUHMAGGJ2h0dHA6Ly9vY3Nw Lndvc2lnbi5jb20vY2xhc3MzL3NlcnZlci9jYTA2BggrBgEFBQcwAoYqaHR0cDov L2FpYS53b3NpZ24uY29tL2NsYXNzMy5zZXJ2ZXIuY2EuY2VyMCEGA1UdEgQaMBiG Fmh0dHA6Ly93d3cud29zaWduLmNvbS8wDQYJKoZIhvcNAQEFBQADggEBAAVi7vu5 5DqvP/XZdx8lKonxPqwz8dwh8py7DiV+5WFC5bks5W2HSUHZ+Q4v7RqNzeCSolWN QskROvST874QmuePR1fcHPA5KJX8ZpwwPHkTKC0KcJHi4GxBQ/6ZhwAV9Shqw1kr H2cfIpJIKKT0UMul6dWV8/QWHxQpXBVVTZN/A8UpL5dnb0JmBfmXTrNrJB3gHZFZ Mjh41cDFAmU71+tgW88DLCphRy4LbJVQiy8kNzXT5POGD72FGmSQ2zpDVYHzwqiQ bQio9JfOwomyQ2hWfYtPstZeEa5aD69Vfgn56Y0t+kOfAF/WbQ8odFidZftVjUjn FmSuK2Do9KrJOQ4= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmiEfndHA3e54emyOKXcO grVfWsXdu/RVKwwiWun7qBNmUm90Us4egfTcBVgJoRvcnrQHUw2/OLJ4pNLYq9CX vcqx1WWkOTHDrWmifxi7JIiyu8BJQLagjpo9B/ravrZzh2BSKftnxOKZKWtJEmL6 JkwAw4OujKgXD32qJFfofA337efZ8hKVC154xRShx0JqgMPhVA4J/lZa7VibTi+F RiPRGsPqECSyh1iH0+IttnHp2adRtgiCq5H/WcwCBnlYUgf55AoIexfZrKMwvYxT decF+Srr74ey1vLmegwarFN32ik+jg5NveOzTpQuYmZDTccuyTEV9o/GiknuZSBR RQIDAQAB -----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 1056020452164990 . . . . . . . . [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 eCommerce Services 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 2012-06-24 10:26:59 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-06-26 13:48:14 +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 '北京市' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:12|false] UTF8String '北京市' . . . . . . . . . . . . [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 '北京励德爱思唯尔科技有限公司' . . . . . . . . . . . . [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 '*.elseviermed.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 19457032772320464516632141391768706907058560590781612369253886101053324228019923426962139870788162391965933287985412901749287698583607712472026050664459103901863309963367521816238096934336674182636158830472023387088693214110517567732910836003881486152700804120211138949313490970842655698479540607346706737019185009495489211865086963281148610791349204809890414420931730982152304611191297645482330160614436769349310996375287416161588763542307689030489985311486040289716023273624741422780175077921246861899643413119165329492568797921546442579385335221909511877261771426123661406686697069076738536159977673172130298089797 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (5 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 0 . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.3.1 (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 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) cb157ad0896d7ba3349c774ce362138d1d1aaa9a . . . . . . . . . . . . . . . . [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 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (36 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String '*.elseviermed.cn' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'elseviermed.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 (224 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.36305.1.3.2.0.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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 1.3.6.1.5.5.7.2.2 (unotice) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'WoSign eCommerce Services Limited' . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:26|false] VisibleString, ISO646String [76 105 109 105 116 101 100 32 76 105 97 98 105 108 105 116 121 44 32 115 101 101 32 116 104 101 32 87 111 83 105 103 110 32 67 101 114 116 105 102 105 99 97 116 105 111 110 32 65 117 116 104 111 114 105 116 121 32 80 111 108 105 99 121 32 97 116 32 104 116 116 112 58 47 47 119 119 119 46 119 111 115 105 103 110 46 99 111 109 47 112 111 108 105 99 121 47] . . . . . . . . . . . . . . . . [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 (45 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://crls.wosign.com/server-3.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 (111 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://ocsp.wosign.com/class3/server/ca' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://aia.wosign.com/class3.server.ca.cer' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.18 (issuerAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (26 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://www.wosign.com/' . . . . [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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