Chilkat Examples

ChilkatHOME.NET Core C#Android™AutoItCC#C++Chilkat2-PythonCkPythonClassic ASPDataFlexDelphi ActiveXDelphi DLLGoJavaLianjaMono C#Node.jsObjective-CPHP ActiveXPHP ExtensionPerlPowerBuilderPowerShellPureBasicRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++VB.NETVBScriptVisual Basic 6.0Visual FoxProXojo Plugin

VB.NET Examples

Web API Categories

ASN.1
AWS KMS
AWS Misc
Amazon EC2
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Key Vault
Azure Service Bus
Azure Table Service
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Compression
DKIM / DomainKey
DNS
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
EBICS
ECC
Ed25519
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
GMail SMTP/IMAP/POP
Geolocation
Google APIs
Google Calendar
Google Cloud SQL
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text
HTTP

HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
MS Storage Providers
Microsoft Graph
Misc
NTLM
OAuth1
OAuth2
OIDC
Office365
OneDrive
OpenSSL
Outlook
Outlook Calendar
Outlook Contact
PDF Signatures
PEM
PFX/P12
PKCS11
POP3
PRNG
REST
REST Misc
RSA
SCP
SCard
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
ScMinidriver
SharePoint
SharePoint Online
Signing in the Cloud
Socket/SSL/TLS
Spider
Stream
Tar Archive
ULID/UUID
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl

 

 

 

(VB.NET) Generate CSR with Uncommon Fields

See more CSR Examples

Demonstrates how to generate a new RSA key and a Certificate Signing Request (CSR) for this:

csr.common.name=Admin forInformation-MainShop
csr.serial.number=1-XYZ|2-2.0|3-999695
csr.organization.identifier=990099994100099
csr.organization.unit.name=9999910000
csr.organization.name=9999910000
csr.country.name=SA
csr.invoice.type=1100
csr.location.address=King Fahed Road
csr.industry.business.category=MainOffice

Chilkat .NET Downloads

Chilkat .NET Assemblies

Chilkat for .NET Core

Chilkat for Mono

' This requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

' First generate an RSA private key.
Dim rsa As New Chilkat.Rsa

' Generate a random 2048-bit RSA key.
Dim success As Boolean = rsa.GenerateKey(2048)
If (success <> True) Then
    Debug.WriteLine(rsa.LastErrorText)
    Exit Sub
End If


' Get the private key
Dim privKey As Chilkat.PrivateKey = rsa.ExportPrivateKeyObj()

' Create the CSR object and set properties.
Dim csr As New Chilkat.Csr

csr.CommonName = "Admin forInformation-MainShop"

' Country Name (2 letter code)
csr.Country = "SA"

' Organization Name (eg, company)
csr.Company = "9999910000"

' Organizational Unit Name (eg, secion/division)
csr.CompanyDivision = "9999910000"

' See https://www.alvestrand.no/objectid/2.5.4.html for OIDs for the following fields:

' csr.serial.number=1-XYZ|2-2.0|3-999695
' 2.5.4.5 - id-at-serialNumber 
csr.SetSubjectField("2.5.4.5","1-XYZ|2-2.0|3-999695","UTF8String")

' csr.organization.identifier=990099994100099
' 2.5.4.45 - id-at-uniqueIdentifier   Don't know if this is correct.
csr.SetSubjectField("2.5.4.45","1100","UTF8String")

' csr.invoice.type=1100
' Don't know what this OID would be...
csr.SetSubjectField("2.5.4.99","1100","UTF8String")

' csr.location.address=King Fahed Road
' 2.5.4.9 - id-at-streetAddress 
csr.SetSubjectField("2.5.4.9","King Fahed Road","UTF8String")

' csr.industry.business.category=MainOffice
' 2.5.4.15 - id-at-businessCategory 
csr.SetSubjectField("2.5.4.15","MainOffice","UTF8String")


' Create the CSR using the private key.
Dim pemStr As String = csr.GenCsrPem(privKey)
If (csr.LastMethodSuccess <> True) Then
    Debug.WriteLine(csr.LastErrorText)

    Exit Sub
End If


' Save the private key and CSR to a files.
privKey.SavePkcs8EncryptedPemFile("password","qa_output/privKey1.pem")


Dim fac As New Chilkat.FileAccess
fac.WriteEntireTextFile("qa_output/csr1.pem",pemStr,"utf-8",False)

' Show the CSR.
Debug.WriteLine(pemStr)

' Sample output:
' The CSR PEM can be checked here:
' https://www.networking4all.com/en/support/tools/csr+check/
' Copy-and-paste the PEM into the online CSR Decoding / CSR Verification form

' 	-----BEGIN CERTIFICATE REQUEST-----
' 	MIIC6jCCAdICAQAwgaQxITAfBgNVBAMMGG15c3ViZG9tYWluLm15ZG9tYWluLmNv
' ...
' ...
' 	hJnYCvjzFz4O9VtT+JtP9ldRHWV3KpZ8ne3AjD+F
' 	-----END CERTIFICATE REQUEST-----

 

© 2000-2023 Chilkat Software, Inc. All Rights Reserved.