Extended Key Usage (EKU)

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Technical information

Dot notation:
ASN.1 notation: { iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 37476 products(2) oidplus(5) v2(2) ca(2) eku(2) }
OID-IRI notation: /ISO/Identified-Organization/6/1/4/1/37476/Products/OIDplus/Version2/CA/ExtendedKeyUsage
WEID notation: weid:pen:SX0-2-5-2-2-2-2
DER encoding: 06:0D:2B:06:01:04:01:82:A4:64:02:05:02:02:02


Extended key usages for X.509 certificates

Registration Authority

E-Mail: oidra@viathinksoft.de
Daniel Marschall

Subordinate objects

ID Base36 ASN.1 IDs (comma sep.) IRI IDs (comma sep.) RA Comment Created Updated
1 1 system-registration SystemRegistration ViaThinkSoft 2019-08-21 2019-08-21
2 2 oidwhois-sign OIDoverWhoisSign ViaThinkSoft 2019-08-21 2021-03-01

Alternative Identifiers

OIDplus Information Object Application Identifier (ISO/IEC 7816): aid:D276000186B20005005E3AD60F5C873B (No PIX allowed)
Name based version 3 / MD5 UUID with namespace UUID_NAMEBASED_NS_OID: guid:db52b637-b7ee-37cc-a3a3-3102c158eb17
Name based version 5 / SHA1 UUID with namespace UUID_NAMEBASED_NS_OID: guid:e3fc1102-4d0b-5d06-809e-8853a9087506


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Deutsch English (USA)
oidplus:system | System
oid: | Object Identifier (OID)
     oid: | -- ViaThinkSoft OIDplus System Registration Authority
          oid: | -- Extended Key Usage (EKU)
               oid: | -- System Registration EKU
               oid: | -- OID-WHOIS signature
guid: | Globally Unique Identifier (GUID)
ipv4: | IPv4 Network Blocks
ipv6: | IPv6 Network Blocks
domain: | Domain Names
fourcc: | Four-Character-Code (FourCC)
aid: | Application Identifier (ISO/IEC 7816)
oidplus:login | Login
oidplus:whois | OID-IP / WHOIS
oidplus:com.viathinksoft.freeoid | Register a free OID
oidplus:search | Search
oidplus:resources | Documents and Resources
oidplus:contact | Contact administrator