beto-rodriguez/Live-Charts

Hi Team

we are facing below error : while decrypting signencrypted file generated using Bouncycastle library

Error decrypting message: Session key decryption failed.

Also same file we have tried with GPG tool: we received below detail: plz suggest what's wrong here in this file or our process

gpg: encrypted with rsa3072 key, ID ###############, created 2021-10-26
"Tazapay Devops (Tazapay SCB dev PGP) <#########>"
gpg: used key is not marked for encryption use.
File 'doc' exists. Overwrite? (y/N) n
Enter new filename: doc1
gpg: Signature made 12-May-22 11:31:45 AM India Standard Time
gpg: using RSA key ###################
gpg: issuer "##############"
gpg: Good signature from "###############" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
Primary key fingerprint: #########################################
gpg: WARNING: message was not integrity protected
gpg: decryption forced to fail!

GPG version :
gpg (GnuPG) 2.3.6
libgcrypt 1.10.1
Copyright (C) 2021 g10 Code GmbH
License GNU GPL-3.0-or-later https://gnu.org/licenses/gpl.html
This is free software: you are free to change and redistribute it.

Please let us know how to fix this.

below is our decryption code

const messagedecrypt:any =fs.readFileSync("TESTPGP_PGPOUT", "utf8");
const message:any = await openpgp.readMessage({
armoredMessage: messagedecrypt, // parse armored message
});

const { data: decrypted, signatures } = await openpgp.decrypt({
message,
verificationKeys: publicKey, // optional
decryptionKeys: privateKey1
});
console.log("decrypted-----");
console.log(decrypted); // 'Hello, World!'
console.log(message.packets[0].publicKeyId);

try {
await signatures[0].verified; // throws on invalid signature
console.log('Signature is valid');
} catch (e) {
throw new Error('Signature could not be verified: ' + e.message);
}
Thanks
Varsha