SHA1.C File Reference

Functions to compute SHA1 message digest of files or memory blocks according to the NIST specification FIPS-180-1. More...

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Detailed Description

Functions to compute SHA1 message digest of files or memory blocks according to the NIST specification FIPS-180-1.

Adapted from the gnulib implementation written by Scott G. Miller with credits to Robert Klep <robert@ilse.nl> -- Expansion function fix

Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006, 2008 Free Software Foundation, Inc.

Definition in file SHA1.C.

#include "src/OpenFOAM/primitives/hashes/SHA1/SHA1.H"
#include "src/OpenFOAM/db/IOstreams/IOstreams.H"
#include <cstring>

Include dependency graph for SHA1.C:

Go to the source code of this file.

Defines
#define	K1   0x5a827999
#define	K2   0x6ed9eba1
#define	K3   0x8f1bbcdc
#define	K4   0xca62c1d6
#define	F1(B, C, D)   ( D ^ ( B & ( C ^ D ) ) )
#define	F2(B, C, D)   (B ^ C ^ D)
#define	F3(B, C, D)   ( ( B & C ) | ( D & ( B | C ) ) )
#define	F4(B, C, D)   (B ^ C ^ D)
#define	rol_uint32(x, nbits)   (((x) << (nbits)) | ((x) >> (32 - (nbits))))
#define	M(I)
#define	R(A, B, C, D, E, F, K, M)

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Define Documentation

#define K1   0x5a827999

Definition at line 174 of file SHA1.C.

#define K2   0x6ed9eba1

Definition at line 175 of file SHA1.C.

#define K3   0x8f1bbcdc

Definition at line 176 of file SHA1.C.

#define K4   0xca62c1d6

Definition at line 177 of file SHA1.C.

#define F1	(		B,
			C,
			D
	)		( D ^ ( B & ( C ^ D ) ) )

Definition at line 180 of file SHA1.C.

Referenced by kOmegaSST::correct().

#define F2	(		B,
			C,
			D
	)		(B ^ C ^ D)

Definition at line 181 of file SHA1.C.

Referenced by kOmegaSST::correct(), and kOmegaSST::kOmegaSST().

#define F3	(		B,
			C,
			D
	)		( ( B & C ) | ( D & ( B | C ) ) )

Definition at line 182 of file SHA1.C.

#define F4	(		B,
			C,
			D
	)		(B ^ C ^ D)

Definition at line 183 of file SHA1.C.

#define rol_uint32	(		x,
			nbits
	)		(((x) << (nbits)) | ((x) >> (32 - (nbits))))

#define M

(

I  )

Value:

( tm = x[I & 0x0F] ^ x[(I-14) & 0x0F]                            \
               ^ x[(I-8) & 0x0F] ^ x[(I-3) & 0x0F]                            \
               , (x[I & 0x0F] = rol_uint32(tm, 1)) )

Referenced by Foam::operator&(), and Foam::operator<<().

#define R	(		A,
			B,
			C,
			D,
			E,
			F,
			K,
			M
	)

Value:

do                                                                        \
    {                                                                         \
        E += rol_uint32(A, 5) + F(B, C, D) + K + M;                           \
        B = rol_uint32(B, 30);                                                \
    } while(0)

Referenced by sutherlandTransport< thermo >::alpha(), LISA::atomizeParcel(), blobsSheetAtomization::atomizeParcel(), reitzDiwakar::breakupParcel(), RNGkEpsilon::correct(), Foam::eigenValues(), for(), if(), sutherlandTransport< thermo >::kappa(), molecule::move(), ODEChemistryModel< CompType, ThermoType >::omega(), sequential< CompType, ThermoType >::solve(), EulerImplicit< CompType, ThermoType >::solve(), SKA::transformation(), SDA::transformation(), and supersonicFreestreamFvPatchVectorField::updateCoeffs().