PowerBuilder

Read JCEKS Containing Secret Keys

See more Java KeyStore (JKS) Examples

Demonstrates how to read a JCEKS keystore file containing symmetric secret keys (for AES, Blowfish, HMAC SHA25, ChaCha, etc.)

This example uses the jceks sample file that you may download from Sample JCEKS with Secret Keys

The file password is "filePassword". The password for each secret key contained in the JCEKS is "secret".

This example requires Chilkat v9.5.0.66 or greater.

PowerBuilder

integer li_rc
integer li_Success
oleobject loo_Jceks
string ls_KeyPassword
integer i
integer li_NumSecretKeys

li_Success = 0

// IMPORTANT: This example requires Chilkat v9.5.0.66 or greater.

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

loo_Jceks = create oleobject
li_rc = loo_Jceks.ConnectToNewObject("Chilkat.JavaKeyStore")
if li_rc < 0 then
    destroy loo_Jceks
    MessageBox("Error","Connecting to COM object failed")
    return
end if

li_Success = loo_Jceks.LoadFile("filePassword","qa_data/jks/secretKeys_filePassword.jceks")
if li_Success <> 1 then
    Write-Debug loo_Jceks.LastErrorText
    destroy loo_Jceks
    return
end if

ls_KeyPassword = "secret"

// Iterate over each secret key and get the key bytes and aliases..
i = 0
li_NumSecretKeys = loo_Jceks.NumSecretKeys
do while i < li_NumSecretKeys

    Write-Debug "---- Secret Key " + string(i)
    Write-Debug "Alias: " + loo_Jceks.GetSecretKeyAlias(i)
    // Get the secret key bytes in a desired encoding (base64, hex, base64url, etc.)
    Write-Debug "Key Bytes (hex): " + loo_Jceks.GetSecretKey(ls_KeyPassword,i,"hex")
    Write-Debug "Key Bytes (base64): " + loo_Jceks.GetSecretKey(ls_KeyPassword,i,"base64")

    i = i + 1
loop

// The output:

// ---- Secret Key 0
// Alias: aes_key
// Key Bytes (hex): CB3632FD12FF3256E0048C100DDE8DEF
// Key Bytes (base64): yzYy/RL/MlbgBIwQDd6N7w==
// ---- Secret Key 1
// Alias: chacha_key
// Key Bytes (hex): B37C73871C7B8F8D488DDE2F1A78CF51B6D74FFAF0E9B338B9609510A4688136
// Key Bytes (base64): s3xzhxx7j41Ijd4vGnjPUbbXT/rw6bM4uWCVEKRogTY=
// ---- Secret Key 2
// Alias: hmac_sha256_key
// Key Bytes (hex): 3C644B53F904A3BF161D3EAD1364E52EAE6C6EC8C61133B974A2484B894539C0
// Key Bytes (base64): PGRLU/kEo78WHT6tE2TlLq5sbsjGETO5dKJIS4lFOcA=
// ---- Secret Key 3
// Alias: blowfish_key
// Key Bytes (hex): FFE0574DE04B50F1E2FE79B4160B3B2183ACFF41721C46BFF9764CF24CA40E3C
// Key Bytes (base64): /+BXTeBLUPHi/nm0Fgs7IYOs/0FyHEa/+XZM8kykDjw=


destroy loo_Jceks