OpenSSL.DH

Diffie-Hellman key exchange

Documentation

data DHP

data DH

data DHGen

Constructors

DHGen2

DHGen5

Instances

Eq DHGen

Methods

(==) :: DHGen -> DHGen -> Bool

(/=) :: DHGen -> DHGen -> Bool

Ord DHGen

Methods

compare :: DHGen -> DHGen -> Ordering

(<) :: DHGen -> DHGen -> Bool

(<=) :: DHGen -> DHGen -> Bool

(>) :: DHGen -> DHGen -> Bool

(>=) :: DHGen -> DHGen -> Bool

max :: DHGen -> DHGen -> DHGen

min :: DHGen -> DHGen -> DHGen

Show DHGen

Methods

showsPrec :: Int -> DHGen -> ShowS

show :: DHGen -> String

showList :: [DHGen] -> ShowS

genDHParams :: DHGen -> Int -> IO DHP

genDHParams gen n generates n-bit long DH parameters.

getDHLength :: DHP -> IO Int

Get DH parameters length (in bits).

checkDHParams :: DHP -> IO Bool

Check that DH parameters are coherent.

genDH :: DHP -> IO DH

The first step of a key exchange. Public and private keys are generated.

getDHParams :: DH -> DHP

Get parameters of a key exchange.

getDHPublicKey :: DH -> IO Integer

Get the public key.

computeDHKey :: DH -> Integer -> IO ByteString

Compute the shared key using the other party's public key.