Utilities
module Base64 : sig ... end
Base64 conversion.
module Numeric : sig ... end
Numeric utilities.
Hashing
module Hash : sig ... end
Hashes.
Symmetric-key cryptography
module Cipher_block : sig ... end
Block ciphers.
module Cipher_stream : sig ... end
Streaming ciphers.
Randomness
module Rng : sig ... end
Secure random number generation.
Public-key cryptography
module Rsa : sig ... end
RSA public-key cryptography.
module Dsa : sig ... end
DSA digital signature algorithm.
module Dh : sig ... end
Diffie-Hellman, MODP version.