Bouncycastle Generate Pgp Key Pair Java

admin 11.04.2020

Java Bouncycastle Example
Bouncycastle Generate Pgp Key Pair Java Download
Bouncycastle Generate Pgp Key Pair Java Software

The purpose of this code is to generate the CSR and the Private Key. The scenario is that we have some clients for whom we run websites and for the SSL component we want to have a page on our site.

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Greenhorn

Jan 25, 2013 The first post is about generating RSA keys. For better key management, you should generally use separate keys for signing and encryption.This code shows how you can generate a public key that uses two RSA keys for signing and encryption, and how to add signatures and cryptographic preferences.
I try to generate an RSA key pair using Bouncy Castle for C#. I followed the tutorial for Java available at http://bouncycastle-pgp-cookbook.blogspot.de/20130101.
Org.bouncycastle.crypto.generators Class RSAKeyPairGenerator java.lang.Object org.bouncycastle.crypto.generators.RSAKeyPairGenerator All Implemented Interfaces.

posted 9 years ago

Hi,
I'm triying to create a software tha generate pgp keys for blackberry. I am using Bouncy castle pgp library. I had no problem creating pgp key pairs but i can't figure out how to create PGP key rings and this is what i need because pgp for blackberry requires subkeys. Here is my code:

public PGPSecretKeyRing createKey(String email,char[] password) { KeyPair keyPair = null; PGPKeyPair secretKey=null; PGPSecretKeyRing skr=null; try { KeyPairGenerator keyPairGen = KeyPairGenerator.getInstance('RSA', 'BC'); keyPairGen.initialize(4096); keyPair = keyPairGen.generateKeyPair(); PGPSignatureSubpacketGenerator hashedGen = new PGPSignatureSubpacketGenerator(); hashedGen.setKeyFlags(true, KeyFlags.CERTIFY_OTHER   KeyFlags.SIGN_DATA   KeyFlags.ENCRYPT_COMMS   KeyFlags.ENCRYPT_STORAGE); hashedGen.setPreferredCompressionAlgorithms(false, new int[] {CompressionAlgorithmTags.ZIP}); hashedGen.setPreferredHashAlgorithms(false, new int[] {HashAlgorithmTags.SHA1} ); hashedGen.setPreferredSymmetricAlgorithms(false, new int[] { SymmetricKeyAlgorithmTags.AES_256}); secretKey = new PGPKeyPair( PGPSignature.POSITIVE_CERTIFICATION, keyPair.getPublic(), keyPair.getPrivate(), new Date()); PGPKeyRingGenerator keyRingGen = new PGPKeyRingGenerator(PGPSignature.POSITIVE_CERTIFICATION, secretKey, email+'<'+email+'@'+gui.getDomain()+'>', PGPEncryptedData.AES_256, password,true, hashedGen.generate(), null, new SecureRandom(), 'BC'); skr=keyRingGen.generateSecretKeyRing(); } catch (Exception e) { e.printStackTrace(); } return skr; }

Here are the errors I get:

If anyone ever used Bouncy castle and knoe hoe to generate pgp key rings any help would be appreciated!
Thanks

Greenhorn

Bouncy castle generate pgp key pair java software

posted 9 years ago

Ok found my problem here's the solution:

Java Bouncycastle Example

Greenhorn

Bouncycastle Generate Pgp Key Pair Java Download

posted 8 years ago

Bouncycastle Generate Pgp Key Pair Java Software

Hi,
I am also working on PGP keypair generation in blackberry and I am totally new to this.Can you please guide me how to do that?