module type CBC = sig .. end
Cipher-block chaining mode.
type
val of_secret : Cstruct.t -> key
val key_sizes : int array
val block_size : int
val next_iv : iv:Cstruct.t -> Cstruct.t -> Cstruct.t
next_iv iv ciphertext for a ciphertext and an iv it was computed
with is the iv to use to encrypt the next message, for protocols
which perform inter-message chaining. It is either the last block of
ciphertext or iv if msg is too short.
val encrypt : key:key -> iv:Cstruct.t -> Cstruct.t -> Cstruct.t
val decrypt : key:key -> iv:Cstruct.t -> Cstruct.t -> Cstruct.t