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Crypt::Digest::RIPEMD1User)Contributed Perl DocumenCrypt::Digest::RIPEMD128(3)

NAME
       Crypt::Digest::RIPEMD128	- Hash function	RIPEMD-128 [size: 128 bits]

SYNOPSIS
	  ### Functional interface:
	  use Crypt::Digest::RIPEMD128 qw( ripemd128 ripemd128_hex ripemd128_b64 ripemd128_b64u
				       ripemd128_file ripemd128_file_hex ripemd128_file_b64 ripemd128_file_b64u	);

	  # calculate digest from string/buffer
	  $ripemd128_raw  = ripemd128('data string');
	  $ripemd128_hex  = ripemd128_hex('data	string');
	  $ripemd128_b64  = ripemd128_b64('data	string');
	  $ripemd128_b64u = ripemd128_b64u('data string');
	  # calculate digest from file
	  $ripemd128_raw  = ripemd128_file('filename.dat');
	  $ripemd128_hex  = ripemd128_file_hex('filename.dat');
	  $ripemd128_b64  = ripemd128_file_b64('filename.dat');
	  $ripemd128_b64u = ripemd128_file_b64u('filename.dat');
	  # calculate digest from filehandle
	  $ripemd128_raw  = ripemd128_file(*FILEHANDLE);
	  $ripemd128_hex  = ripemd128_file_hex(*FILEHANDLE);
	  $ripemd128_b64  = ripemd128_file_b64(*FILEHANDLE);
	  $ripemd128_b64u = ripemd128_file_b64u(*FILEHANDLE);

	  ### OO interface:
	  use Crypt::Digest::RIPEMD128;

	  $d = Crypt::Digest::RIPEMD128->new;
	  $d->add('any data');
	  $d->addfile('filename.dat');
	  $d->addfile(*FILEHANDLE);
	  $result_raw  = $d->digest;	 # raw bytes
	  $result_hex  = $d->hexdigest;	 # hexadecimal form
	  $result_b64  = $d->b64digest;	 # Base64 form
	  $result_b64u = $d->b64udigest; # Base64 URL Safe form

DESCRIPTION
       Provides	an interface to	the RIPEMD128 digest algorithm.

EXPORT
       Nothing is exported by default.

       You can export selected functions:

	 use Crypt::Digest::RIPEMD128 qw(ripemd128 ripemd128_hex ripemd128_b64 ripemd128_b64u
					     ripemd128_file ripemd128_file_hex ripemd128_file_b64 ripemd128_file_b64u);

       Or all of them at once:

	 use Crypt::Digest::RIPEMD128 ':all';

FUNCTIONS
   ripemd128
       Logically joins all arguments into a single string, and returns its
       RIPEMD128 digest	encoded	as a binary string.

	$ripemd128_raw = ripemd128('data string');
	#or
	$ripemd128_raw = ripemd128('any	data', 'more data', 'even more data');

   ripemd128_hex
       Logically joins all arguments into a single string, and returns its
       RIPEMD128 digest	encoded	as a hexadecimal string.

	$ripemd128_hex = ripemd128_hex('data string');
	#or
	$ripemd128_hex = ripemd128_hex('any data', 'more data',	'even more data');

   ripemd128_b64
       Logically joins all arguments into a single string, and returns its
       RIPEMD128 digest	encoded	as a Base64 string, with trailing '=' padding.

	$ripemd128_b64 = ripemd128_b64('data string');
	#or
	$ripemd128_b64 = ripemd128_b64('any data', 'more data',	'even more data');

   ripemd128_b64u
       Logically joins all arguments into a single string, and returns its
       RIPEMD128 digest	encoded	as a Base64 URL	Safe string (see RFC 4648
       section 5).

	$ripemd128_b64url = ripemd128_b64u('data string');
	#or
	$ripemd128_b64url = ripemd128_b64u('any	data', 'more data', 'even more data');

   ripemd128_file
       Reads file (defined by filename or filehandle) content, and returns its
       RIPEMD128 digest	encoded	as a binary string.

	$ripemd128_raw = ripemd128_file('filename.dat');
	#or
	$ripemd128_raw = ripemd128_file(*FILEHANDLE);

   ripemd128_file_hex
       Reads file (defined by filename or filehandle) content, and returns its
       RIPEMD128 digest	encoded	as a hexadecimal string.

	$ripemd128_hex = ripemd128_file_hex('filename.dat');
	#or
	$ripemd128_hex = ripemd128_file_hex(*FILEHANDLE);

       BEWARE: You have	to make	sure that the filehandle is in binary mode
       before you pass it as argument to the addfile() method.

   ripemd128_file_b64
       Reads file (defined by filename or filehandle) content, and returns its
       RIPEMD128 digest	encoded	as a Base64 string, with trailing '=' padding.

	$ripemd128_b64 = ripemd128_file_b64('filename.dat');
	#or
	$ripemd128_b64 = ripemd128_file_b64(*FILEHANDLE);

   ripemd128_file_b64u
       Reads file (defined by filename or filehandle) content, and returns its
       RIPEMD128 digest	encoded	as a Base64 URL	Safe string (see RFC 4648
       section 5).

	$ripemd128_b64url = ripemd128_file_b64u('filename.dat');
	#or
	$ripemd128_b64url = ripemd128_file_b64u(*FILEHANDLE);

METHODS
       The OO interface	provides the same set of functions as Crypt::Digest.

   new
	$d = Crypt::Digest::RIPEMD128->new();

   clone
	$d->clone();

   reset
	$d->reset();

   add
	$d->add('any data');
	#or
	$d->add('any data', 'more data', 'even more data');

   addfile
	$d->addfile('filename.dat');
	#or
	$d->addfile(*FILEHANDLE);

   add_bits
	$d->add_bits($bit_string);   # e.g. $d->add_bits("111100001010");
	#or
	$d->add_bits($data, $nbits); # e.g. $d->add_bits("\xF0\xA0", 16);

   hashsize
	$d->hashsize;
	#or
	Crypt::Digest::RIPEMD128->hashsize();
	#or
	Crypt::Digest::RIPEMD128::hashsize();

   digest
	$result_raw = $d->digest();

   hexdigest
	$result_hex = $d->hexdigest();

   b64digest
	$result_b64 = $d->b64digest();

   b64udigest
	$result_b64url = $d->b64udigest();

SEE ALSO
       o   CryptX, Crypt::Digest

       o   <https://en.wikipedia.org/wiki/RIPEMD>

perl v5.32.0			  2020-08-25	   Crypt::Digest::RIPEMD128(3)

NAME | SYNOPSIS | DESCRIPTION | EXPORT | FUNCTIONS | METHODS | SEE ALSO

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