AutoSeedBlockCtrRandom class
An implementation of SecureRandom that uses a BlockCipher with CTR mode to generate random values and automatically self reseeds itself after each request for data, in order to achieve forward security. See section 4.1 of the paper: Practical Random Number Generation in Software (by John Viega).
- Implemented types
Constructors
- AutoSeedBlockCtrRandom(BlockCipher cipher, [bool _reseedIV = true])
Properties
- algorithmName → String
-
Get this algorithm's standard name.
no setteroverride
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
nextBigInteger(
int bitLength) → BigInt -
Get a random BigInteger of
bitLengthbits.override -
nextBytes(
int count) → Uint8List -
Get a list of bytes of arbitrary length.
override
-
nextUint16(
) → int -
Get two bytes long random int.
override
-
nextUint32(
) → int -
Get four bytes long random int.
override
-
nextUint8(
) → int -
Get one byte long random int.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
seed(
CipherParameters params) → void -
Seed the RNG with some entropy (look at package cipher_entropy providing entropy sources).
override
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
- factoryConfig → FactoryConfig
-
Intended for internal use.
final