SHA1 Class Reference

SHA-1 processor without external dependencies. More...

#include <sha1.hpp>

Public Member Functions
	SHA1 ()
	construct empty object. More...
	SHA1 (const void *data, uint32_t size)
	construct context and process data range More...
	SHA1 (const std::string &str)
	construct context and process string More...
void	process (const void *data, uint32_t size)
	process more data More...
void	process (const std::string &str)
	process more data More...
void	finalize (void *digest)
	finalize computation and output 20 byte (160 bit) digest More...
std::string	digest ()
	finalize computation and return 20 byte (160 bit) digest More...
std::string	digest_hex ()
	finalize computation and return 20 byte (160 bit) digest hex encoded More...
std::string	digest_hex_uc ()
	finalize computation and return 20 byte (160 bit) digest upper-case hex More...

Static Public Attributes
static constexpr size_t	kDigestLength
	digest length in bytes More...

Private Attributes
uint64_t	length_
uint32_t	state_ [5]
uint32_t	curlen_
uint8_t	buf_ [64]

Detailed Description

SHA-1 processor without external dependencies.

Definition at line 28 of file sha1.hpp.

Constructor & Destructor Documentation

SHA1

(

)

construct empty object.

Definition at line 118 of file sha1.cpp.

SHA1	(	const void *	data,
		uint32_t	size
	)

construct context and process data range

Definition at line 128 of file sha1.cpp.

SHA1 ( const std::string &  str )

explicit

construct context and process string

Definition at line 132 of file sha1.cpp.

Member Function Documentation

std::string digest

(

)

finalize computation and return 20 byte (160 bit) digest

Definition at line 204 of file sha1.cpp.

std::string digest_hex

(

)

finalize computation and return 20 byte (160 bit) digest hex encoded

Definition at line 210 of file sha1.cpp.

std::string digest_hex_uc

(

)

finalize computation and return 20 byte (160 bit) digest upper-case hex

Definition at line 216 of file sha1.cpp.

void finalize

(

void *

digest

)

finalize computation and output 20 byte (160 bit) digest

Definition at line 174 of file sha1.cpp.

void process	(	const void *	data,
		uint32_t	size
	)

process more data

Definition at line 136 of file sha1.cpp.

void process

(

const std::string &

str

)

process more data

Definition at line 170 of file sha1.cpp.

Member Data Documentation

uint8_t buf_[64]

private

Definition at line 60 of file sha1.hpp.

uint32_t curlen_

private

Definition at line 59 of file sha1.hpp.

constexpr size_t kDigestLength

static

digest length in bytes

Definition at line 44 of file sha1.hpp.

uint64_t length_

private

Definition at line 57 of file sha1.hpp.

uint32_t state_[5]

private

Definition at line 58 of file sha1.hpp.

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

• tlx/digest/sha1.hpp
• tlx/digest/sha1.cpp