GenerateCryptoKey generates a new crypotgraphically random key.

NewSecretKey returns a SecretKey structure based on the passed parameters.

2^14.

Various constants needed for encryption scheme.

Various constants needed for encryption scheme.

Various constants needed for encryption scheme.

Various constants needed for encryption scheme.

Overhead const here expose secretbox's for convenience.

Parameters are not secret and can be stored in plain text.

SecretKey houses a crypto key and the parameters needed to derive it from a passphrase.

CryptoKey represents a secret key which can be used to encrypt and decrypt data.