kemena::kMD5 Class Reference

Streaming MD5 message-digest implementation. More...

#include <kmd5.h>

Public Member Functions
	kMD5 ()
	Constructs the context and initialises it to the MD5 starting state.
void	update (const uint8_t *input, size_t length)
	Feeds a block of raw bytes into the running digest.
void	update (const std::string &input)
	Feeds the contents of a string into the running digest.
std::string	final ()
	Finalises the digest and returns it as a lowercase hex string.

Static Public Member Functions
static std::string	hash (const std::string &input)
	One-shot helper that hashes an entire string.

Detailed Description

Streaming MD5 message-digest implementation.

Computes the 128-bit MD5 hash of arbitrary byte data following RFC 1321. Data may be fed incrementally through update() and the final hexadecimal digest retrieved with final(). For one-shot hashing of a string, use the static hash() convenience method.

Note

MD5 is cryptographically broken and should not be used for security purposes; it is provided for checksums and non-security identifiers.

Constructor & Destructor Documentation

kMD5()

kemena::kMD5::kMD5 ( )

inline

Constructs the context and initialises it to the MD5 starting state.

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Member Function Documentation

final()

std::string kemena::kMD5::final ( )

inline

Finalises the digest and returns it as a lowercase hex string.

Returns

The 32-character hexadecimal MD5 digest.

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hash()

std::string kemena::kMD5::hash ( const std::string & input )

inlinestatic

One-shot helper that hashes an entire string.

Parameters

input

The string to hash.

Returns

The 32-character hexadecimal MD5 digest of input.

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update() [1/2]

void kemena::kMD5::update ( const std::string & input )

inline

Feeds the contents of a string into the running digest.

Parameters

input

String whose bytes are appended to the message.

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update() [2/2]

void kemena::kMD5::update ( const uint8_t * input, size_t length )

inline

Feeds a block of raw bytes into the running digest.

Parameters

input	Pointer to the input bytes.
length	Number of bytes to process.

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

• Source/include/kmd5.h