anch::crypto::SHA1 Class Reference

SHA1 hash algorithm implementation. More...

#include <sha1.hpp>

Inheritance diagram for anch::crypto::SHA1:

Collaboration diagram for anch::crypto::SHA1:

Public Member Functions
	SHA1 ()
	SHA1 (const std::string &data)
	SHA1 (std::istream &stream)
virtual	~SHA1 ()
virtual const std::array< uint8_t, 20 > &	digest () const override
Public Member Functions inherited from anch::crypto::Hash< 20, 64 >
const std::array< uint8_t, O > &	digest (const std::string &data)
const std::array< uint8_t, O > &	digest (const std::array< uint8_t, N > &data)
const std::array< uint8_t, O > &	digest (const uint8_t *data, std::size_t len)
const std::array< uint8_t, O > &	digest (std::istream &stream)

Protected Member Functions
virtual void	reset () override
virtual void	addData (const uint8_t *data, std::size_t len) override
virtual void	finalize () override

Friends
SHA1	anch::crypto::HMAC (const std::string &, const std::string &)

Additional Inherited Members
Static Public Member Functions inherited from anch::crypto::Hash< 20, 64 >
static constexpr std::size_t	getOutputSize ()
static constexpr std::size_t	getBlockSize ()
Protected Attributes inherited from anch::crypto::Hash< 20, 64 >
std::array< uint8_t, O > *	_digest

Detailed Description

SHA1 hash algorithm implementation.

This algorithm is based on Qt framework algorithm.

Author

Vincent Lachenal

Constructor & Destructor Documentation

SHA1() [1/3]

anch::crypto::SHA1::SHA1

(

)

SHA1 default constructor

SHA1() [2/3]

anch::crypto::SHA1::SHA1

(

const std::string &

data

)

SHA1 constructor with string

Parameters

data	The string data to process

SHA1() [3/3]

anch::crypto::SHA1::SHA1

(

std::istream &

stream

)

SHA1 constructor with input stream.

Parameters

stream

The input stream to process

~SHA1()

virtual anch::crypto::SHA1::~SHA1 ( )

virtual

SHA1 destructor

Member Function Documentation

addData()

virtual void anch::crypto::SHA1::addData ( const uint8_t * data, std::size_t len )

overrideprotectedvirtual

Compute hash for data with the current hash

Parameters

data	The data to add
len	The data length

Implements anch::crypto::Hash< 20, 64 >.

digest()

virtual const std::array< uint8_t, 20 > & anch::crypto::SHA1::digest ( ) const

overridevirtual

Get the SHA1 hash result

Returns

the SHA1 hash result

Implements anch::crypto::Hash< 20, 64 >.

finalize()

virtual void anch::crypto::SHA1::finalize ( )

overrideprotectedvirtual

Finalize hash

Implements anch::crypto::Hash< 20, 64 >.

reset()

virtual void anch::crypto::SHA1::reset ( )

overrideprotectedvirtual

Reset hash context

Implements anch::crypto::Hash< 20, 64 >.

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

• anch-crypto/inc/crypto/hash/sha1.hpp