Crypto.Noise.Cipher.ChaChaPoly1305

Types

data ChaChaPoly1305

Represents the ChaCha cipher with Poly1305 for AEAD.

Instances

Cipher ChaChaPoly1305

Associated Types

data Ciphertext ChaChaPoly1305 :: *

data SymmetricKey ChaChaPoly1305 :: *

data Nonce ChaChaPoly1305 :: *

Methods

cipherName :: proxy ChaChaPoly1305 -> ScrubbedBytes

cipherEncrypt :: SymmetricKey ChaChaPoly1305 -> Nonce ChaChaPoly1305 -> AssocData -> Plaintext -> Ciphertext ChaChaPoly1305

cipherDecrypt :: SymmetricKey ChaChaPoly1305 -> Nonce ChaChaPoly1305 -> AssocData -> Ciphertext ChaChaPoly1305 -> Maybe Plaintext

cipherZeroNonce :: Nonce ChaChaPoly1305

cipherIncNonce :: Nonce ChaChaPoly1305 -> Nonce ChaChaPoly1305

cipherBytesToSym :: ScrubbedBytes -> SymmetricKey ChaChaPoly1305

cipherSymToBytes :: SymmetricKey ChaChaPoly1305 -> ScrubbedBytes

cipherTextToBytes :: Ciphertext ChaChaPoly1305 -> ScrubbedBytes

cipherBytesToText :: ScrubbedBytes -> Ciphertext ChaChaPoly1305

data Ciphertext ChaChaPoly1305

data Ciphertext ChaChaPoly1305 = CTCCP1305 (ScrubbedBytes, Auth)

data SymmetricKey ChaChaPoly1305

data SymmetricKey ChaChaPoly1305 = SKCCP1305 ScrubbedBytes

data Nonce ChaChaPoly1305

data Nonce ChaChaPoly1305 = NCCP1305 Nonce