EasyPQC.Keys

This uses KYBERS CRYSTAL for handling secrets; this is great for one time passes, exchanges, etc.

Types

KeyAndEncryptedText

Holds AES-GCM encrypted data and its associated IV.

  • Fields:
    • byte[] key: Kyber Encapsulated Secret.
    • byte[] text: Kyber Encapsulation Data

Methods

Initiate()

Creates a public and private key (tuple.Item1, tuple.Item2). The public key should be shared, but the private key should only be on the the device that made/called the function.

  • Returns: Dictionary<string, byte[]>, Dictionary<string, byte[]>

CreateSecret (Dictionary<string, byte[]> givenkey)

Creates a secret using the public key, returning a KeyAndEncryptedText object; check this when fixing example section

  • Parameters:

    • givenkey: The public key, encoded as a KyberPublicKeyParameters.

  • Returns: Task<byte[]>

CreateSecretTwo(Dictionary<string, byte[]> privkey, byte[] cipher)

Creates a second secret using the private key and a cipher (within the KeyAndEncryptedText object as key).

  • Parameters:

    • privkey: The private key, encoded as a KyberPrivateKeyParameters .
    • cipher: The Dilithium signature created with CreateSignature()..

  • Returns: Task