VBScript
VBScript
Load Encrypted PEM Containing ECC Private Key and Certs and Examine Contents
See more PEM Examples
Loads an encrypted PEM containing an ECC private key and ECC certificate (and chain), and examines the contents.Chilkat VBScript Downloads
Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)
success = 0
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
' Create a PEM containing a valid EC private key and certificates.
' The password for this encrypted PEM is "secret123"
set sb = CreateObject("Chilkat.StringBuilder")
bCrlf = 1
success = sb.AppendLine("-----BEGIN ENCRYPTED PRIVATE KEY-----",bCrlf)
success = sb.AppendLine("MIGtMEkGCSqGSIb3DQEFDTA8MBsGCSqGSIb3DQEFDDAOBAiweNs9xIWNoAICCAAw",bCrlf)
success = sb.AppendLine("HQYJYIZIAWUDBAECBBCz0IMryNxuJEo5ChMktg9cBGCsKDEeRqGJX4g/X2c6CNtK",bCrlf)
success = sb.AppendLine("I8q7KClUwy9ms7ckHZAw/997WuW9QIGGnJEfHL/jSJsZViDwFAB4sunmdHSOTGMD",bCrlf)
success = sb.AppendLine("3ZINNlkA+XobMaQtj1HNERtb1qskW1mf/X0sauw5aPA=",bCrlf)
success = sb.AppendLine("-----END ENCRYPTED PRIVATE KEY-----",bCrlf)
success = sb.AppendLine("-----BEGIN CERTIFICATE-----",bCrlf)
success = sb.AppendLine("MIICzjCCAlOgAwIBAgIETULS8zAKBggqhkjOPQQDAzBtMQswCQYDVQQGEwJVUzEW",bCrlf)
success = sb.AppendLine("MBQGA1UEChMNRW50cnVzdCwgSW5jLjEfMB0GA1UECxMWRm9yIFRlc3QgUHVycG9z",bCrlf)
success = sb.AppendLine("ZXMgT25seTElMCMGA1UEAxMcRW50cnVzdCBFQ0MgRGVtb25zdHJhdGlvbiBDQTAe",bCrlf)
success = sb.AppendLine("Fw0xNjAzMTgxMjM5MzFaFw0xNjA1MTcxMzA5MzFaMFgxHzAdBgNVBAsTFkZvciBU",bCrlf)
success = sb.AppendLine("ZXN0IFB1cnBvc2VzIE9ubHkxHTAbBgNVBAsTFFBlcnNvbmEgTm90IFZlcmlmaWVk",bCrlf)
success = sb.AppendLine("MRYwFAYDVQQDEw1DaGlsa2F0IEFkbWluMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAE",bCrlf)
success = sb.AppendLine("uB62JGMJKXnp1PNsOOIYKGhrzfLev3O+UuthL6UzEqNNDTd8dEYMUQP/DTS3qk98",bCrlf)
success = sb.AppendLine("gyQEFxdmZUsPF0fFokkZZ1cV6z7QD3MsPvSjrBzB0GUB3r8CLnDK/F4pF2Q995hr",bCrlf)
success = sb.AppendLine("o4HYMIHVMA4GA1UdDwEB/wQEAwIDiDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYB",bCrlf)
success = sb.AppendLine("BQUHAwQwNwYDVR0fBDAwLjAsoCqgKIYmaHR0cDovL2NybC5lbnRydXN0LmNvbS9D",bCrlf)
success = sb.AppendLine("UkwvZWNjZGVtby5jcmwwIAYDVR0RBBkwF4EVYWRtaW5AY2hpbGthdHNvZnQuY29t",bCrlf)
success = sb.AppendLine("MB8GA1UdIwQYMBaAFCQFS+Fkghr4Ccz7eHkh+nDmkzLqMB0GA1UdDgQWBBTB82fm",bCrlf)
success = sb.AppendLine("vrdG2iX5uS/agVW3L4DisjAJBgNVHRMEAjAAMAoGCCqGSM49BAMDA2kAMGYCMQCH",bCrlf)
success = sb.AppendLine("ILghMprWoYPEp9mCE+tpVE7vYwkFV3m0RDzT2BSUezL8Ky78XNk+XPqSB2biT70C",bCrlf)
success = sb.AppendLine("MQDCase1oaPY4AxCmjB+rEB1ir+QS8mrtF+iCSqHVv1aIxT6abQL57BZSdvwIm/T",bCrlf)
success = sb.AppendLine("T8o=",bCrlf)
success = sb.AppendLine("-----END CERTIFICATE-----",bCrlf)
success = sb.AppendLine("-----BEGIN CERTIFICATE-----",bCrlf)
success = sb.AppendLine("MIICljCCAhugAwIBAgIETUHhezAKBggqhkjOPQQDAzBtMQswCQYDVQQGEwJVUzEW",bCrlf)
success = sb.AppendLine("MBQGA1UEChMNRW50cnVzdCwgSW5jLjEfMB0GA1UECxMWRm9yIFRlc3QgUHVycG9z",bCrlf)
success = sb.AppendLine("ZXMgT25seTElMCMGA1UEAxMcRW50cnVzdCBFQ0MgRGVtb25zdHJhdGlvbiBDQTAe",bCrlf)
success = sb.AppendLine("Fw0xMTAxMjcyMDQ5NTRaFw0zNjAxMjcyMTE5NTRaMG0xCzAJBgNVBAYTAlVTMRYw",bCrlf)
success = sb.AppendLine("FAYDVQQKEw1FbnRydXN0LCBJbmMuMR8wHQYDVQQLExZGb3IgVGVzdCBQdXJwb3Nl",bCrlf)
success = sb.AppendLine("cyBPbmx5MSUwIwYDVQQDExxFbnRydXN0IEVDQyBEZW1vbnN0cmF0aW9uIENBMHYw",bCrlf)
success = sb.AppendLine("EAYHKoZIzj0CAQYFK4EEACIDYgAEhCWBpuJuzvRtQyibkcbCj7EkcwAqS2EqRQ/Q",bCrlf)
success = sb.AppendLine("ntroTdRM2SssEN4TruTxtwcY/7lR64L6Tfjz3+ujrfjNFss3EWVpUlbOJ+xHC3xH",bCrlf)
success = sb.AppendLine("PteNyAGZtHbZO3tVuhP6yX6dFqCCo4GLMIGIMCsGA1UdEAQkMCKADzIwMTEwMTI3",bCrlf)
success = sb.AppendLine("MjA0OTU0WoEPMjAzNjAxMjcyMTE5NTRaMAsGA1UdDwQEAwIBBjAfBgNVHSMEGDAW",bCrlf)
success = sb.AppendLine("gBQkBUvhZIIa+AnM+3h5Ifpw5pMy6jAdBgNVHQ4EFgQUJAVL4WSCGvgJzPt4eSH6",bCrlf)
success = sb.AppendLine("cOaTMuowDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQDAwNpADBmAjEAyAhA70OIb6lb",bCrlf)
success = sb.AppendLine("fN6kOTQloHyCLmihNK+PT5wOuaMR//KSQP2c/H18YhDYnlwMxF9fAjEA0URaJOXM",bCrlf)
success = sb.AppendLine("F0qwdvS2rm7N5PWMLc/4BbeOZyZ94XJiG5u96iTgp6N9JI0MMmCQE87N",bCrlf)
success = sb.AppendLine("-----END CERTIFICATE-----",bCrlf)
set pem = CreateObject("Chilkat.Pem")
success = pem.LoadPem(sb.GetAsString(),"secret123")
If (success = 0) Then
outFile.WriteLine(pem.LastErrorText)
WScript.Quit
End If
' Get the private key and examine it in JSON Web Key form (JWK)
set privKey = CreateObject("Chilkat.PrivateKey")
success = pem.PrivateKeyAt(0,privKey)
If (success = 0) Then
outFile.WriteLine(pem.LastErrorText)
WScript.Quit
End If
set json = CreateObject("Chilkat.JsonObject")
success = json.Load(privKey.GetJwk())
json.EmitCompact = 0
outFile.WriteLine(json.Emit())
' JWK output:
' {
' "kty": "EC",
' "crv": "P-384",
' "x": "uB62JGMJKXnp1PNsOOIYKGhrzfLev3O-UuthL6UzEqNNDTd8dEYMUQP_DTS3qk98",
' "y": "gyQEFxdmZUsPF0fFokkZZ1cV6z7QD3MsPvSjrBzB0GUB3r8CLnDK_F4pF2Q995hr",
' "d": "ugTy2ZpuQqv1uQyLSgz1SPRvngzrd5vLyzU2ICaJd25zZRIxxlNR-uFo9UWC6llt"
' }
' Now get 1st certificate and examine in XML format:
set cert = CreateObject("Chilkat.Cert")
success = pem.CertAt(0,cert)
If (success = 0) Then
outFile.WriteLine(pem.LastErrorText)
WScript.Quit
End If
certXml = cert.ExportCertXml()
outFile.WriteLine(certXml)
' XML output:
' <?xml version="1.0" encoding="utf-8" ?>
' <sequence>
' <sequence>
' <contextSpecific tag="0" constructed="1">
' <int>02</int>
' </contextSpecific>
' <int>4D42D2F3</int>
' <sequence>
' <oid>1.2.840.10045.4.3.3</oid>
' </sequence>
' <sequence>
' <set>
' <sequence>
' <oid>2.5.4.6</oid>
' <printable>US</printable>
' </sequence>
' </set>
' <set>
' <sequence>
' <oid>2.5.4.10</oid>
' <printable>Entrust, Inc.</printable>
' </sequence>
' </set>
' <set>
' <sequence>
' <oid>2.5.4.11</oid>
' <printable>For Test Purposes Only</printable>
' </sequence>
' </set>
' <set>
' <sequence>
' <oid>2.5.4.3</oid>
' <printable>Entrust ECC Demonstration CA</printable>
' </sequence>
' </set>
' </sequence>
' <sequence>
' <utctime>160318123931Z</utctime>
' <utctime>160517130931Z</utctime>
' </sequence>
' <sequence>
' <set>
' <sequence>
' <oid>2.5.4.11</oid>
' <printable>For Test Purposes Only</printable>
' </sequence>
' </set>
' <set>
' <sequence>
' <oid>2.5.4.11</oid>
' <printable>Persona Not Verified</printable>
' </sequence>
' </set>
' <set>
' <sequence>
' <oid>2.5.4.3</oid>
' <printable>Chilkat Admin</printable>
' </sequence>
' </set>
' </sequence>
' <sequence>
' <sequence>
' <oid>1.2.840.10045.2.1</oid>
' <oid>1.3.132.0.34</oid>
' </sequence>
' <bits n="776">04B81EB62463092979E9D4F36C38E21828686BCDF2DEBF73BE52EB612FA53312A34D0D377C74460C5103FF0D34B7AA4F7C832404171766654B0F1747C5A24919675715EB3ED00F732C3EF4A3AC1CC1D06501DEBF022E70CAFC5E2917643DF7986B</bits>
' </sequence>
' <contextSpecific tag="3" constructed="1">
' <sequence>
' <sequence>
' <oid>2.5.29.15</oid>
' <bool>1</bool>
' <octets>AwIDiA==</octets>
' </sequence>
' <sequence>
' <oid>2.5.29.37</oid>
' <octets>MBQGCCsGAQUFBwMCBggrBgEFBQcDBA==</octets>
' </sequence>
' <sequence>
' <oid>2.5.29.31</oid>
' <octets>MC4wLKAqoCiGJmh0dHA6Ly9jcmwuZW50cnVzdC5jb20vQ1JML2VjY2RlbW8uY3Js</octets>
' </sequence>
' <sequence>
' <oid>2.5.29.17</oid>
' <octets>MBeBFWFkbWluQGNoaWxrYXRzb2Z0LmNvbQ==</octets>
' </sequence>
' <sequence>
' <oid>2.5.29.35</oid>
' <octets>MBaAFCQFS+Fkghr4Ccz7eHkh+nDmkzLq</octets>
' </sequence>
' <sequence>
' <oid>2.5.29.14</oid>
' <octets>BBTB82fmvrdG2iX5uS/agVW3L4Disg==</octets>
' </sequence>
' <sequence>
' <oid>2.5.29.19</oid>
' <octets>MAA=</octets>
' </sequence>
' </sequence>
' </contextSpecific>
' </sequence>
' <sequence>
' <oid>1.2.840.10045.4.3.3</oid>
' </sequence>
' <bits n="832">30660231008720B821329AD6A183C4A7D98213EB69544EEF6309055779B4443CD3D814947B32FC2B2EFC5CD93E5CFA920766E24FBD023100C26AC7B5A1A3D8E00C429A307EAC40758ABF904BC9ABB45FA2092A8756FD5A2314FA69B40BE7B05949DBF0226FD34FCA</bits>
' </sequence>
'
'
'
outFile.Close