FreeFOAM The Cross-Platform CFD Toolkit
SHA1.C File Reference

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


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 rober.nosp@m.t@il.nosp@m.se.nl – Expansion function fix

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

Definition in file SHA1.C.

+ Include dependency graph for SHA1.C:

Go to the source code of this file.

Macros

#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)

Macro Definition Documentation

#define K1   0x5a827999

Definition at line 174 of file SHA1.C.

Referenced by kineticTheoryModel::solve().

#define K2   0x6ed9eba1

Definition at line 175 of file SHA1.C.

Referenced by kineticTheoryModel::solve().

#define K3   0x8f1bbcdc

Definition at line 176 of file SHA1.C.

Referenced by kineticTheoryModel::solve().

#define K4   0xca62c1d6

Definition at line 177 of file SHA1.C.

Referenced by kineticTheoryModel::solve().

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

Definition at line 180 of file SHA1.C.

Referenced by kOmegaSST::correct().

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

Definition at line 181 of file SHA1.C.

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

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

Definition at line 182 of file SHA1.C.

#define F4 (   B,
  C,
 
)    (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<<().