b2b.lenovo.com

- Lenovo -

Issued by Cybertrust Public SureServer SV CA

About this certificate

This digital certificate with serial number 02:00:00:00:00:01:3d:c5:f0:cb:2e:14:f2:10 was issued on by Cybertrust Inc.

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 certificates MUST contain the Subject Alternate Name extension (BRs: 7.1.4.2.1)
  • Subscriber Certificate: authorityInformationAccess MUST contain the HTTP URL of the Issuing CA's OSCP responder. (BRs: 7.1.2.3)
  • Subscriber Certificate: authorityInformationAccess MUST be present. (BRs: 7.1.2.3)
  • Subscriber certificates must contain at least one policy identifier that indicates adherence to CAB standards (BRs: 7.1.2.3)
  • Subscriber Certificate: certificatePolicies MUST be present and SHOULD NOT be marked critical. (BRs: 7.1.2.3)
  • The common name field in subscriber certificates must include only names from the SAN extension (BRs: 7.1.4.2.2)
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)
  • Subscriber certificates authorityInformationAccess extension should contain the HTTP URL of the issuing CA’s certificate (BRs: 7.1.2.3)

Lenovo

Organization: Lenovo
Organization unit: Lenovo.com
State / Province: NC
Locality: Morrisville
Country: US

Cybertrust Inc

Organization: Cybertrust Inc

This certificate has expire since

Certificate Details

Serial Number (hex): 02:00:00:00:00:01:3d:c5:f0:cb:2e:14:f2:10
Serial Number (int): 40564819207326238820530379878928
Serial Number lenght: 106 bits, 14 octets

SubjectKeyId: 94:7e:17:e9:cf:57:f6:63:cb:9b:bd:72:6d:46:aa:26:c2:b0:84:aa
AuthorityKeyId: 04:98:60:df:80:1b:96:49:5d:65:56:2d:a5:2c:09:24:0a:ec:dc:b9

Fingerprint (sha1): b8:e8:10:36:23:b8:73:d6:6f:2f:b1:0e:e5:66:41:74:8f:15:85:57
Fingerprint (sha256): 06:26:c0:54:21:84:58:31:e5:ef:9d:04:ea:9e:4a:6e:ee:bf:e2:73:82:50:b7:ac:46:31:1b:4a:e0:f6:11:46


Revocation information

CRL Distribution Point: http://crl.omniroot.com/PublicSureServerSV.crl

Check the revocation status for certificate b2b.lenovo.com

0

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for b2b.lenovo.com

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

7 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names.

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Certificate

The complete raw certificate details for b2b.lenovo.com in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----
MIIEDzCCAvegAwIBAgIOAgAAAAABPcXwyy4U8hAwDQYJKoZIhvcNAQEFBQAwRjEX
MBUGA1UEChMOQ3liZXJ0cnVzdCBJbmMxKzApBgNVBAMTIkN5YmVydHJ1c3QgUHVi
bGljIFN1cmVTZXJ2ZXIgU1YgQ0EwHhcNMTMwNDAxMTQyODIwWhcNMTQwNDAxMTQy
ODIwWjBvMQswCQYDVQQGEwJVUzELMAkGA1UECBMCTkMxFDASBgNVBAcTC01vcnJp
c3ZpbGxlMQ8wDQYDVQQKEwZMZW5vdm8xEzARBgNVBAsTCkxlbm92by5jb20xFzAV
BgNVBAMTDmIyYi5sZW5vdm8uY29tMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB
CgKCAQEAuJd8sHtl8Jc1mgfFeFralIQAjvH8KMzL9iFcrUw1SEn+AGFEKEBcbl/G
BEsZhJzyOY5Bpg6XwjxfiGDsGFjAADicFE3j91qeZCJ47N06f9xatASfRp5hjXxH
s7MFlE2QaT1NPzOp5seNxXtsu2SxPgFTqytcmjGRW2pkPxcUnfOBl9EfcoLkjA9+
sKzA+vkmy+2zDrU8oqGpStkBTbGP1dLrecWC02RmBQ5AFtOIOApLwuqxnQMmRJyU
uQ7b/N1WxrFGJZLsjw0ZOXlpf2gTdcBnXVlC7ISsBu5fzrsN5cHVqHOZ3rY5bENR
ciHmIc68pokYCDG15Jv2wgtjtMj9OQIDAQABo4HRMIHOMB8GA1UdIwQYMBaAFASY
YN+AG5ZJXWVWLaUsCSQK7Ny5MD8GA1UdHwQ4MDYwNKAyoDCGLmh0dHA6Ly9jcmwu
b21uaXJvb3QuY29tL1B1YmxpY1N1cmVTZXJ2ZXJTVi5jcmwwHQYDVR0OBBYEFJR+
F+nPV/Zjy5u9cm1GqibCsISqMAkGA1UdEwQCMAAwDgYDVR0PAQH/BAQDAgWgMB0G
A1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjARBglghkgBhvhCAQEEBAMCBsAw
DQYJKoZIhvcNAQEFBQADggEBAIGFpvsYyLS667UgP+2iKyR4TtHfLHjf0UMYVY4c
3lVSO3tQEEnzjpnCmZ63scBur0UEl3zkd+YcQvcuCSRnHbO63Hcdf4mZ4Ifd8XGF
Rw7pwtChbF6isa5/SzUF8B0hqfMHqW9nLaehss5EeuD+Xa6mpK1yyNAb2BNyFp5k
9jl0k7D7NVnnaxuXWZrm+xcACoKtiaWnDuLlu/uIw1OU6B5+jI+mNyKy1i8W4nP4
fMeXZnbm5iy8QLutC8aZng8vTdKQDI3hvMd35FuaiaeRZIMlaiyzs51eKoMRFhl4
heSJbHb5kEiimZ1fXq4GecaPODLNZ9HA2DL3mYrcAipEwGE=
-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuJd8sHtl8Jc1mgfFeFra
lIQAjvH8KMzL9iFcrUw1SEn+AGFEKEBcbl/GBEsZhJzyOY5Bpg6XwjxfiGDsGFjA
ADicFE3j91qeZCJ47N06f9xatASfRp5hjXxHs7MFlE2QaT1NPzOp5seNxXtsu2Sx
PgFTqytcmjGRW2pkPxcUnfOBl9EfcoLkjA9+sKzA+vkmy+2zDrU8oqGpStkBTbGP
1dLrecWC02RmBQ5AFtOIOApLwuqxnQMmRJyUuQ7b/N1WxrFGJZLsjw0ZOXlpf2gT
dcBnXVlC7ISsBu5fzrsN5cHVqHOZ3rY5bENRciHmIc68pokYCDG15Jv2wgtjtMj9
OQIDAQAB
-----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 40564819207326238820530379878928
 . . . . . . . . [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 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Cybertrust Inc'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Cybertrust Public SureServer SV CA'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2013-04-01 14:28:20 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-04-01 14:28:20 +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 'US'
 . . . . . . . . . . . . [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 'NC'
 . . . . . . . . . . . . [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 'Morrisville'
 . . . . . . . . . . . . [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 'Lenovo'
 . . . . . . . . . . . . [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 'Lenovo.com'
 . . . . . . . . . . . . [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 'b2b.lenovo.com'
 . . . . . . . . [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 23302549171083787708721010635210900446097323086485872264745417055899989818654682499449945212795899569370222419054111098906020632722288251095335811482453843913992258624111789495742307983265656450808874848695347776991401288077827536387577865169606989085068153042847980048292355721612567163919820017999985083026543912101513160106072250289653158686305759666837581631874007525904072004875966975199371312092890668217008986087891478734505888838536251492438681327687354433095927376260445442232152118891715061486244060888236133030104742545669316758035565014460554185117241582764158350966012144458524493067135332394583154294073
 . . . . . . . . . . . . . . . . . . . . [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 049860df801b96495d65562da52c09240aecdcb9
 . . . . . . . . . . . . . . . . [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 (56 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.omniroot.com/PublicSureServerSV.crl'
 . . . . . . . . . . . . . . . . [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)
							947e17e9cf57f663cb9bbd726d46aa26c2b084aa
 . . . . . . . . . . . . . . . . [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 2.5.29.15 (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 2.5.29.37 (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 2.16.840.1.113730.1.1 (netscape-cert-type)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2 bits)
							06c0
 . . . . [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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