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R

RADIOACTIVE_DECAY - Static variable in enum org.randomness.TRNG
Radioactive decay is the spontaneous, stochastic (i.e. random) physical phenomenon suitable to be entropy source based on quantum effects.
random() - Method in enum org.randomness.PRNG
Returns a double value with a positive sign, greater than or equal to 0.0 and less than 1.0 (as in java.lang.Math).
random() - Method in class org.randomness.Pseudorandomness
Returns a double value with a positive sign, greater than or equal to 0.0 and less than 1.0.
Randomness - Class in org.randomness
This class specifies basic Random Bit Generator (RBG) life cycle and mechanisms for the generation of random bits.
Randomness() - Constructor for class org.randomness.Randomness
Default constructor.
read(ByteBuffer) - Method in class org.randomness.Cryptorandomness
The generate function is used to generate the requested pseudorandom bits after instantiation or reseeding using the generate algorithm.
read(byte[]) - Method in enum org.randomness.PRNG
Generates random block of pseudorandom bytes and places them into a user-supplied byte array.
read(ByteBuffer) - Method in enum org.randomness.PRNG
Reads a sequence of pseudorandom bytes from this PRNG into the given buffer.
read(IntBuffer) - Method in enum org.randomness.PRNG
Transfers a sequence of generated pseudorandom int's from this PRNG into the given buffer.
read(FloatBuffer) - Method in enum org.randomness.PRNG
Transfers a sequence of generated pseudorandom float's from this PRNG into the given buffer.
read(LongBuffer) - Method in enum org.randomness.PRNG
Transfers a sequence of generated long's from this PRNG into the given buffer.
read(DoubleBuffer) - Method in enum org.randomness.PRNG
Transfers a sequence of generated double's from this PRNG into the given buffer.
read(ByteBuffer) - Method in class org.randomness.Pseudorandomness
The generate function is used to generate the requested pseudorandom bits after instantiation or reseeding using the generate algorithm.
read(IntBuffer) - Method in class org.randomness.Pseudorandomness
Transfers a sequence of generated pseudorandom int's from this PRNG into the given buffer.
read(FloatBuffer) - Method in class org.randomness.Pseudorandomness
Transfers a sequence of generated pseudorandom float's from this PRNG into the given buffer.
read(LongBuffer) - Method in class org.randomness.Pseudorandomness
Transfers a sequence of generated long's from this PRNG into the given buffer.
read(DoubleBuffer) - Method in class org.randomness.Pseudorandomness
Transfers a sequence of generated double's from this PRNG into the given buffer.
read(ByteBuffer) - Method in class org.randomness.Quasirandomess
 
read(ByteBuffer) - Method in class org.randomness.Randomness
The generate function generates the requested random bits using the generate algorithm.
read(ByteBuffer[]) - Method in class org.randomness.Randomness
Reads a sequence of random bytes from this RBG into the given buffers.
read(ByteBuffer[], int, int) - Method in class org.randomness.Randomness
Reads a sequence of bytes from this RBG into a subsequence of the given buffers.
read(byte[]) - Method in class org.randomness.Randomness
Transfers a sequence generated bytes from this RBG into the given array.
read(ByteBuffer) - Method in class org.randomness.Truerandomness
The generate function harvest random bits from entropy source per request, can determine entropy of requested bits (optional) and reduce to independent bits if requested bits has low quality entropy.
readAssessment(ByteBuffer) - Method in class org.randomness.Truerandomness
TODO PROVISIONAL API, WORK IN PROGRESS: Reads a sequence of bytes from specified entropy source returning the amount of actual entropy obtained from an entropy source.
readConditionally(ByteBuffer, int) - Method in class org.randomness.Truerandomness
TODO PROVISIONAL API, WORK IN PROGRESS: Reads a sequence of bytes from specified entropy source and the conditioning function ensures that the conditioned entropy source provides entropy bitstrings, with specified min_entropy.
readFuture(ByteBuffer) - Method in class org.randomness.Randomness
PROVISIONAL API, WORK IN PROGRESS: Reads asynchronously sequence of bytes in non-blocking mode from this channel into the given buffer, retrieving result in the future when operation is done.
readSink(int) - Method in class org.randomness.Randomness
PROVISIONAL API, WORK IN PROGRESS: Reads a sequence of bytes in non-blocking mode from this channel into the Pipe.SourceChannel ().
reseed(ByteBuffer) - Method in class org.randomness.Cryptorandomness
The reseed function acquires new entropy input and combines it with the current internal state and any additional input that is provided to create a new seed and a new internal state.
reseed(float) - Method in class org.randomness.Cryptorandomness
PROVISIONAL API, WORK IN PROGRESS:Try to reseed on every call with specified probability.
reseed() - Method in enum org.randomness.PRNG
Reseed internal instance of this PRNG to new initial internal state using default entropy input.
reseed(ByteBuffer) - Method in enum org.randomness.PRNG
Reseed internal instance of this PRNG to new initial internal state using specifed seed bytes.
reseed(ByteBuffer) - Method in class org.randomness.Pseudorandomness
The reseed function acquires a seedlen bytes to create new internal state.
reseed(byte[]) - Method in class org.randomness.Pseudorandomness
Reseed's this PRNG creating new internal state from the specified seed bytes.
reseed() - Method in class org.randomness.Pseudorandomness
Creates new initial internal state using reseed function obtaining seedlen bytes from entropy input.
reset() - Method in class org.randomness.Cryptorandomness
The instantiate function acquires entropy input and may combine it with a nonce and a personalization string to create a seed from which the initial internal state is created.
reset() - Method in enum org.randomness.PRNG
Resets internal instance of this PRNG to its initial internal state.
reset() - Method in class org.randomness.Pseudorandomness
The instantiate function creates the initial working state from initial internal state using the instantiate algorithm.
reset() - Method in class org.randomness.Quasirandomess
 
reset() - Method in class org.randomness.Randomness
The instantiate function determines the initial internal state of RBG using the instantiate algorithm.
reset() - Method in class org.randomness.Truerandomness
The instantiate function determines the initial internal state of TRNG using the instantiate algorithm (possibly opens the entropy source).
reset(String, String) - Method in class org.randomness.Truerandomness
TODO PROVISIONAL API, WORK IN PROGRESS: Instantiate with specified login and password (for services with autorization such as random.org and QRBG ).
reversed(int) - Method in class org.randomness.Randomness
Takes bytes generated by an underling Randomness and reverses the order in each small window of configurable size (byte-by-byte).
RIJNDAEL - Static variable in enum org.randomness.CSPRNG
Synonym of AES algorithm.

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