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(MFC) Generate ed25519 Key and Save to PuTTY FormatGenerates an ED25519 key and saves to PuTTY format. Note: This example requires Chilkat v9.5.0.83 or greater.
#include <CkSshKey.h> void ChilkatSample(void) { CkString strOut; // Note: Requires Chilkat v9.5.0.83 or greater. // This requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkSshKey key; bool success = key.GenerateEd25519Key(); if (success != true) { strOut.append(key.lastErrorText()); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); return; } // We can optionally set a comment to be included in the exported key. key.put_Comment("This is my new ed25519 key."); // Export the ed25519 private key to unencrypted PuTTY format: bool exportEncrypted = false; const char *exportedKey = key.toPuttyPrivateKey(exportEncrypted); success = key.SaveText(exportedKey,"qa_output/privkey_putty_unencrypted.ppk"); // The unencrypted PuTTY key looks like this: // PuTTY-User-Key-File-2: ssh-ed25519 // Encryption: none // Comment: This is my new ed25519 key. // Public-Lines: 2 // AAAAC3NzaC1lZDI1NTE5AAAAIJn6m7yKzkAAHXzzjE1zv4RqtdE8r5eTegcpbNDF // OPYs // Private-Lines: 1 // AAAAIFgwbZ38AR9Oiw930wsCcCGymQRBa2Y7qBq6R3HCe9VL // Private-MAC: 892573676dd13ef70b6ab7ef219decdfbd5b1857 // Export the ed25519 private key to encrypted PuTTY format: key.put_Password("secret"); exportEncrypted = true; exportedKey = key.toPuttyPrivateKey(exportEncrypted); success = key.SaveText(exportedKey,"qa_output/privkey_putty_encrypted.ppk"); // The encrypted PuTTY key looks like this: // PuTTY-User-Key-File-2: ssh-ed25519 // Encryption: aes256-cbc // Comment: This is my new ed25519 key. // Public-Lines: 2 // AAAAC3NzaC1lZDI1NTE5AAAAIJn6m7yKzkAAHXzzjE1zv4RqtdE8r5eTegcpbNDF // OPYs // Private-Lines: 1 // aIa9mY22htPElPgWhtXesp97662JECxaSsnNqvhD06P+o18immv8ohn73vI/bhQB // Private-MAC: 312221dc90660859fe68df300767f8f779046815 strOut.append("Success!"); strOut.append("\r\n"); SetDlgItemText(IDC_EDIT1,strOut.getUnicode()); } |
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