MD5 Class Reference

Detailed Description

MD-5 processor without external dependencies.

Definition at line 28 of file md5.hpp.

#include <md5.hpp>

Public Member Functions
	MD5 ()
	construct empty object. More...
	MD5 (const void *data, uint32_t size)
	construct context and process data range More...
	MD5 (const std::string &str)
	construct context and process string More...
std::string	digest ()
	finalize computation and return 16 byte (128 bit) digest More...
std::string	digest_hex ()
	finalize computation and return 16 byte (128 bit) digest hex encoded More...
std::string	digest_hex_uc ()
	finalize computation and return 16 byte (128 bit) digest upper-case hex More...
void	finalize (void *digest)
	finalize computation and output 16 byte (128 bit) digest More...
void	process (const void *data, uint32_t size)
	process more data More...
void	process (const std::string &str)
	process more data More...

Static Public Attributes
static constexpr size_t	kDigestLength = 16
	digest length in bytes More...

Private Attributes
uint8_t	buf_ [64]
uint32_t	curlen_
uint64_t	length_
uint32_t	state_ [4]

Constructor & Destructor Documentation

MD5() [1/3]

MD5

(

)

construct empty object.

Definition at line 166 of file md5.cpp.

Referenced by tlx::md5_hex(), and tlx::md5_hex_uc().

MD5() [2/3]

MD5	(	const void *	data,
		uint32_t	size
	)

construct context and process data range

Definition at line 175 of file md5.cpp.

References MD5::process().

MD5() [3/3]

MD5 ( const std::string &  str )

explicit

construct context and process string

Definition at line 179 of file md5.cpp.

References MD5::process().

Member Function Documentation

digest()

std::string digest

(

)

finalize computation and return 16 byte (128 bit) digest

Definition at line 253 of file md5.cpp.

References MD5::finalize(), and MD5::kDigestLength.

Referenced by MD5::digest_hex(), and MD5::digest_hex_uc().

digest_hex()

std::string digest_hex

(

)

finalize computation and return 16 byte (128 bit) digest hex encoded

Definition at line 259 of file md5.cpp.

References MD5::digest(), MD5::finalize(), tlx::hexdump_lc(), and MD5::kDigestLength.

digest_hex_uc()

std::string digest_hex_uc

(

)

finalize computation and return 16 byte (128 bit) digest upper-case hex

Definition at line 265 of file md5.cpp.

References MD5::digest(), MD5::finalize(), tlx::hexdump(), and MD5::kDigestLength.

finalize()

void finalize

(

void *

digest

)

finalize computation and output 16 byte (128 bit) digest

Definition at line 221 of file md5.cpp.

References MD5::buf_, MD5::curlen_, MD5::length_, tlx::digest_detail::md5_compress(), MD5::state_, tlx::digest_detail::store32l(), and tlx::digest_detail::store64l().

Referenced by MD5::digest(), MD5::digest_hex(), and MD5::digest_hex_uc().

process() [1/2]

void process	(	const void *	data,
		uint32_t	size
	)

process more data

Definition at line 183 of file md5.cpp.

References MD5::buf_, MD5::curlen_, MD5::length_, tlx::digest_detail::md5_compress(), tlx::digest_detail::min(), and MD5::state_.

Referenced by MD5::MD5(), and MD5::process().

process() [2/2]

void process

(

const std::string &

str

)

process more data

Definition at line 217 of file md5.cpp.

References MD5::process().

Member Data Documentation

buf_

uint8_t buf_[64]

private

Definition at line 60 of file md5.hpp.

Referenced by MD5::finalize(), and MD5::process().

curlen_

uint32_t curlen_

private

Definition at line 59 of file md5.hpp.

Referenced by MD5::finalize(), and MD5::process().

kDigestLength

constexpr size_t kDigestLength = 16

static

digest length in bytes

Definition at line 44 of file md5.hpp.

Referenced by MD5::digest(), MD5::digest_hex(), and MD5::digest_hex_uc().

length_

uint64_t length_

private

Definition at line 57 of file md5.hpp.

Referenced by MD5::finalize(), and MD5::process().

state_

uint32_t state_[4]

private

Definition at line 58 of file md5.hpp.

Referenced by MD5::finalize(), and MD5::process().

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

• extlib/tlx/tlx/digest/md5.hpp
• extlib/tlx/tlx/digest/md5.cpp