SHA1 Class Reference

Functions to compute SHA1 message digest according to the NIST specification FIPS-180-1. More...

List of all members.

Public Member Functions
	SHA1 ()
	Construct null.
	SHA1 (const std::string &)
	Construct and append initial std::string.
	SHA1 (const char *)
	Construct and append initial string.
void	clear ()
	Reset the hashed data before appending more.
SHA1 &	append (const char *data, size_t len)
	Append data for processing.
SHA1 &	append (const std::string &)
	Append string for processing.
SHA1 &	append (const char *str)
	Append string for processing.
bool	finalize ()
	Finalized the calculations (normally not needed directly).
SHA1Digest	digest () const
	Calculate current digest from appended data.
bool	operator== (const SHA1Digest &) const
	Equality operator.
bool	operator!= (const SHA1Digest &) const
	Inequality operator.
bool	operator== (const SHA1 &) const
	Equality operator.
bool	operator!= (const SHA1 &) const
	Inequality operator.
	operator SHA1Digest () const
	Convert to a digest, calculate current digest from appended data.
Friends
Ostream &	operator<< (Ostream &, const SHA1 &)

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Detailed Description

Functions to compute SHA1 message digest according to the NIST specification FIPS-180-1.

Adapted from the gnulib implementation.

See also:

Foam::SHA1Digest

Source files

• SHA1.H
• SHA1I.H
• SHA1.C

Definition at line 64 of file SHA1.H.

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Constructor & Destructor Documentation

SHA1

(

)

[inline]

Construct null.

Definition at line 23 of file SHA1I.H.

SHA1

(

const std::string &

str

)

[inline, explicit]

Construct and append initial std::string.

Definition at line 29 of file SHA1I.H.

References SHA1::clear().

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SHA1

(

const char *

str

)

[inline, explicit]

Construct and append initial string.

Definition at line 36 of file SHA1I.H.

References SHA1::append(), and SHA1::clear().

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Member Function Documentation

void clear

(

)

Reset the hashed data before appending more.

Definition at line 352 of file SHA1.C.

Referenced by SHA1::SHA1().

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Foam::SHA1 & append	(	const char *	data,
		size_t	len
	)			[inline]

Append data for processing.

Definition at line 48 of file SHA1I.H.

Referenced by SHA1::SHA1(), and sha1streambuf::xsputn().

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Foam::SHA1 & append

(

const std::string &

str

)

[inline]

Append string for processing.

Definition at line 55 of file SHA1I.H.

Foam::SHA1 & append

(

const char *

str

)

[inline]

Append string for processing.

Definition at line 62 of file SHA1I.H.

bool finalize

(

)

Finalized the calculations (normally not needed directly).

Returns false if no bytes were passed for processing

Definition at line 367 of file SHA1.C.

Foam::SHA1Digest digest

(

)

const

Calculate current digest from appended data.

Definition at line 406 of file SHA1.C.

Referenced by SHA1::operator!=(), and Foam::operator<<().

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bool operator==

(

const SHA1Digest &

rhs

)

const [inline]

Equality operator.

Definition at line 74 of file SHA1I.H.

bool operator!=

(

const SHA1Digest &

rhs

)

const [inline]

Inequality operator.

Definition at line 80 of file SHA1I.H.

References SHA1::digest().

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bool operator==

(

const SHA1 &

rhs

)

const [inline]

Equality operator.

Definition at line 86 of file SHA1I.H.

bool operator!=

(

const SHA1 &

rhs

)

const [inline]

Inequality operator.

Definition at line 92 of file SHA1I.H.

operator SHA1Digest

(

)

const [inline]

Convert to a digest, calculate current digest from appended data.

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Friends And Related Function Documentation

Ostream& operator<<	(	Ostream &	,
		const SHA1 &
	)			[friend]

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The documentation for this class was generated from the following files:

• src/OpenFOAM/primitives/hashes/SHA1/SHA1.H
• src/OpenFOAM/primitives/hashes/SHA1/SHA1.C
• src/OpenFOAM/primitives/hashes/SHA1/SHA1I.H