HMAC_DRBG

HMAC_DRBG (SP800-90A)

final

static if(BOTAN_HAS_HMAC_DRBG)

class HMAC_DRBG : RandomNumberGenerator {

void randomize(ubyte* output, size_t length);

bool isSeeded();

void clear();

string name [@property getter];

void reseed(size_t poll_bits);

void addEntropy(const(ubyte)* input, size_t length);

SecureVector!ubyte randomVec(size_t bytes);

this(MessageAuthenticationCode mac, RandomNumberGenerator prng);

}

Constructors

this this(MessageAuthenticationCode mac, RandomNumberGenerator prng)

Members

Functions

addEntropy void addEntropy(const(ubyte)* input, size_t length): Undocumented in source. Be warned that the author may not have intended to support it.
clear void clear(): Undocumented in source. Be warned that the author may not have intended to support it.
isSeeded bool isSeeded(): Undocumented in source. Be warned that the author may not have intended to support it.
randomVec SecureVector!ubyte randomVec(size_t bytes): Undocumented in source. Be warned that the author may not have intended to support it.
randomize void randomize(ubyte* output, size_t length): Undocumented in source. Be warned that the author may not have intended to support it.
reseed void reseed(size_t poll_bits): Undocumented in source. Be warned that the author may not have intended to support it.

Properties

name string name [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.

Inherited Members

From RandomNumberGenerator

makeRng RandomNumberGenerator makeRng(): Create a seeded and active RNG object for general application use Added in 1.8.0
makeRng RandomNumberGenerator makeRng(AlgorithmFactory af): Create a seeded and active RNG object for general application use Added in 1.11.5
randomize void randomize(ubyte* output, size_t length): Randomize a ubyte array.
randomVec SecureVector!ubyte randomVec(size_t bytes): Return a random vector
nextByte ubyte nextByte(): Return a random ubyte
isSeeded bool isSeeded(): Check whether this RNG is seeded.
clear void clear(): Clear all internally held values of this RNG.
name string name [@property getter]: Return the name of this object
reseed void reseed(size_t bits_to_collect): Seed this RNG using the entropy sources it contains.
addEntropy void addEntropy(const(ubyte)* input, size_t length): Add entropy to this RNG.

Meta

Source

See Implementation

botan rng hmac_drbg classes

HMAC_DRBG