random.c File Reference
#include "wizard/studio.h"#include "wizard/entropy.h"#include "wizard/exception.h"#include "wizard/exception-private.h"#include "wizard/file.h"#include "wizard/hash.h"#include "wizard/magick.h"#include "wizard/memory_.h"#include "wizard/random_.h"#include "wizard/thread_.h"#include "wizard/thread-private.h"#include "wizard/semaphore.h"
Go to the source code of this file.
Define Documentation
| #define MaxEntropyExtent 64 |
Referenced by GenerateEntropicChaos().
| #define PseudoRandomHash SHA256Hash |
Definition at line 61 of file random.c.
Referenced by AcquireRandomInfo().
| #define RandomEntropyLevel 9 |
Definition at line 62 of file random.c.
Referenced by GenerateEntropicChaos().
| #define RandomFilename "reservoir.xdm" |
Definition at line 63 of file random.c.
Referenced by GetEntropyFromReservoir(), and SaveEntropyToReservoir().
| #define RandomFiletype "random" |
Definition at line 64 of file random.c.
Referenced by GetEntropyFromReservoir(), and SaveEntropyToReservoir().
| #define RandomProtocolMajorVersion 1 |
Definition at line 65 of file random.c.
Referenced by AcquireRandomInfo().
| #define RandomProtocolMinorVersion 1 |
Definition at line 66 of file random.c.
Referenced by AcquireRandomInfo().
Function Documentation
| WizardExport RandomInfo* AcquireRandomInfo | ( | const HashType | hash | ) |
Definition at line 166 of file random.c.
References AcquireAlignedMemory(), AcquireExceptionInfo(), AcquireHashInfo(), AcquireHMACInfo(), AcquireStringInfo(), AllocateSemaphoreInfo(), CopyWizardMemory(), DestroyExceptionInfo(), DestroyHashInfo(), DestroyStringInfo(), FinalizeHash(), GenerateEntropicChaos(), GetHashDigest(), GetHashDigestsize(), GetHMACDigest(), GetHMACDigestsize(), GetRandomKey(), GetStringInfoDatum(), GetStringInfoLength(), HashDomain, _RandomInfo::hmac_info, InitializeHMAC(), MemoryError, _RandomInfo::nonce, _RandomInfo::normalize, _RandomInfo::protocol_major, _RandomInfo::protocol_minor, PseudoRandomHash, random_info, random_seed, RandomFatalError, RandomProtocolMajorVersion, RandomProtocolMinorVersion, _RandomInfo::reservoir, ResetStringInfo(), ResetWizardMemory(), SaveEntropyToReservoir(), _RandomInfo::seed, _RandomInfo::semaphore, SetStringInfo(), SetStringInfoDatum(), SetStringInfoLength(), _RandomInfo::signature, ThrowFatalException, ThrowWizardFatalError, _RandomInfo::timestamp, UpdateHash(), WizardMin(), and WizardSignature.
Referenced by AcquireCipherInfo(), AcquireKeyInfo(), AcquireSecretInfo(), and AcquireUniqueFileResource().
| WizardExport RandomInfo* DestroyRandomInfo | ( | RandomInfo * | random_info | ) |
Definition at line 283 of file random.c.
References CipherDomain, DestroyHMACInfo(), DestroySemaphoreInfo(), DestroyStringInfo(), GetWizardModule, _RandomInfo::hmac_info, LockSemaphoreInfo(), LogWizardEvent(), _RandomInfo::nonce, RelinquishWizardMemory(), _RandomInfo::reservoir, ResetWizardMemory(), _RandomInfo::seed, _RandomInfo::semaphore, _RandomInfo::signature, TraceEvent, UnlockSemaphoreInfo(), WizardAssert, and WizardSignature.
Referenced by AsynchronousResourceComponentTerminus(), DestroyCipherInfo(), DestroyKeyInfo(), and DestroySecretInfo().
| static StringInfo * GenerateEntropicChaos | ( | RandomInfo * | random_info, | |
| ExceptionInfo * | exception | |||
| ) | [static] |
Definition at line 356 of file random.c.
References AcquireEntropyInfo(), AcquireString(), AcquireStringInfo(), close, ConcatenateStringInfo(), DestroyEntropyInfo(), DestroyString(), DestroyStringInfo(), environ, gather_true_random, GetEntropyChaos(), GetEntropyFromReservoir(), getpid, GetStringInfoCRC(), GetStringInfoDatum(), GetStringInfoLength(), gettimeofday(), GetWizardModule, GetWizardThreadId(), IncreaseEntropy(), LockSemaphoreInfo(), MaxEntropyExtent, NTElapsedTime(), NTGatherRandomData(), NTUserTime(), O_BINARY, open, RandomEntropyLevel, RandomError, RandomFatalError, ReadRandom(), _RandomInfo::semaphore, SetStringInfoDatum(), SetStringInfoLength(), StringToStringInfo(), ThrowFatalException, ThrowWizardException(), UnlockSemaphoreInfo(), WizardFalse, and ZIPEntropy.
Referenced by AcquireRandomInfo().
| static StringInfo * GetEntropyFromReservoir | ( | RandomInfo * | random_info, | |
| ExceptionInfo * | exception | |||
| ) |
Definition at line 645 of file random.c.
References AcquireFileInfo(), AcquireStringInfo(), CipherDomain, CloneStringInfo(), CompareStringInfo(), DestroyFileInfo(), DestroyStringInfo(), GetFilePath(), GetStringInfoCRC(), GetStringInfoDatum(), GetStringInfoLength(), GetWizardMagick(), GetWizardModule, LockSemaphoreInfo(), LogWizardEvent(), _RandomInfo::protocol_major, _RandomInfo::protocol_minor, RandomError, RandomFilename, RandomFiletype, ReadFile16Bits(), ReadFile32Bits(), ReadFile64Bits(), ReadFileChunk(), ReadFileMode, _RandomInfo::semaphore, _RandomInfo::signature, ThrowWizardException(), _RandomInfo::timestamp, TraceEvent, UnlockSemaphoreInfo(), WizardAssert, WizardFalse, WizardMagick, and WizardSignature.
Referenced by GenerateEntropicChaos().
| WizardExport double GetPseudoRandomValue | ( | RandomInfo * | random_info | ) |
Definition at line 770 of file random.c.
References _RandomInfo::normalize, and _RandomInfo::seed.
| WizardExport StringInfo* GetRandomKey | ( | RandomInfo * | random_info, | |
| const size_t | length | |||
| ) |
Definition at line 814 of file random.c.
References AcquireStringInfo(), CipherDomain, GetStringInfoDatum(), SetRandomKey(), and WizardAssert.
Referenced by AcquireRandomInfo(), AcquireUniqueFileResource(), GenerateCipherNonce(), GenerateSecretKey(), and GenerateSessionKey().
| WizardExport double GetRandomValue | ( | RandomInfo * | random_info | ) |
Definition at line 846 of file random.c.
References SetRandomKey().
| static void IncrementRandomNonce | ( | StringInfo * | nonce | ) | [inline, static] |
Definition at line 1045 of file random.c.
References GetStringInfoDatum(), GetStringInfoLength(), RandomFatalError, and ThrowFatalException.
Referenced by SetRandomKey().
| WizardExport WizardBooleanType RandomComponentGenesis | ( | void | ) |
Definition at line 878 of file random.c.
References AcquireSemaphoreInfo(), random_semaphore, and WizardTrue.
Referenced by WizardsToolkitGenesis().
| WizardExport void RandomComponentTerminus | ( | void | ) |
Definition at line 902 of file random.c.
References AcquireSemaphoreInfo(), DestroySemaphoreInfo(), and random_semaphore.
Referenced by WizardsToolkitTerminus().
| static ssize_t ReadRandom | ( | int | file, | |
| unsigned char * | source, | |||
| size_t | length | |||
| ) | [static] |
| static WizardBooleanType SaveEntropyToReservoir | ( | RandomInfo * | random_info, | |
| ExceptionInfo * | exception | |||
| ) | [static] |
Definition at line 934 of file random.c.
References AcquireFileInfo(), CipherDomain, DestroyFileInfo(), DestroyStringInfo(), GetFilePath(), GetHMACDigest(), GetStringInfoCRC(), GetStringInfoDatum(), GetStringInfoLength(), GetWizardMagick(), GetWizardModule, _RandomInfo::hmac_info, LockSemaphoreInfo(), LogWizardEvent(), _RandomInfo::protocol_major, _RandomInfo::protocol_minor, RandomError, RandomFilename, RandomFiletype, _RandomInfo::semaphore, _RandomInfo::signature, ThrowWizardException(), _RandomInfo::timestamp, TraceEvent, UnlockSemaphoreInfo(), WizardAssert, WizardFalse, WizardMagick, WizardSignature, WizardTrue, WriteFile16Bits(), WriteFile32Bits(), WriteFile64Bits(), WriteFileChunk(), and WriteFileMode.
Referenced by AcquireRandomInfo().
| WizardExport void SeedPseudoRandomGenerator | ( | const size_t | seed | ) |
Definition at line 1012 of file random.c.
References random_seed.
| WizardExport void SetRandomKey | ( | RandomInfo * | random_info, | |
| const size_t | length, | |||
| unsigned char * | key | |||
| ) |
Definition at line 1063 of file random.c.
References CipherDomain, CopyWizardMemory(), FinalizeHMAC(), GetHMACDigest(), GetHMACDigestsize(), GetStringInfoDatum(), _RandomInfo::hmac_info, _RandomInfo::i, IncrementRandomNonce(), LockSemaphoreInfo(), _RandomInfo::nonce, _RandomInfo::reservoir, ResetHMAC(), _RandomInfo::semaphore, SetStringInfo(), UnlockSemaphoreInfo(), UpdateHMAC(), and WizardAssert.
Referenced by EncipherCBCMode(), EncipherCTRMode(), EncipherECBMode(), EncipherOFBMode(), GenerateCipherNonce(), GetRandomKey(), and GetRandomValue().
| WizardExport void SetRandomTrueRandom | ( | const WizardBooleanType | true_random | ) |
Definition at line 1142 of file random.c.
References gather_true_random.
| static size_t WizardMin | ( | const size_t | x, | |
| const size_t | y | |||
| ) | [inline, static] |
Definition at line 159 of file random.c.
Referenced by AcquireRandomInfo().
Variable Documentation
| char** environ |
Referenced by GenerateEntropicChaos().
WizardBooleanType gather_true_random = WizardFalse [static] |
Definition at line 124 of file random.c.
Referenced by GenerateEntropicChaos(), and SetRandomTrueRandom().
size_t random_seed = ~0UL [static] |
Definition at line 121 of file random.c.
Referenced by AcquireRandomInfo(), and SeedPseudoRandomGenerator().
SemaphoreInfo* random_semaphore = (SemaphoreInfo *) NULL [static] |
Definition at line 118 of file random.c.
Referenced by RandomComponentGenesis(), and RandomComponentTerminus().
