Md4 Hash Cracker

17-08-2021
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Nov 14, 2019 - The MD4 Message-Digest Algorithm is a cryptographic hash function developed by Ronald Rivest in 1990. The algorithm has influenced later designs, such as the MD5, SHA-1 and RIPEMD algorithms. The 128-bit (16-byte) MD4 hashes (also termed message digests) are typically represented https://md5hashing.net/hash/md4.

MD2MD4MD5SHA1SHA224SHA256SHA384SHA512/224SHA512/256SHA512SHA3-224SHA3-256SHA3-384SHA3-512RIPEMD128RIPEMD160RIPEMD256RIPEMD320WHIRLPOOLTIGER128,3TIGER160,3TIGER192,3TIGER128,4TIGER160,4TIGER192,4SNEFRUSNEFRU256GOSTGOST-CRYPTOADLER32CRC32CRC32BFNV132FNV1A32FNV164FNV1A64JOAATHAVAL128,3HAVAL160,3HAVAL192,3HAVAL224,3HAVAL256,3HAVAL128,4HAVAL160,4HAVAL192,4HAVAL224,4HAVAL256,4HAVAL128,5HAVAL160,5HAVAL192,5HAVAL224,5HAVAL256,5Hash
  1. That hash is MD4 as I found a file on one of the server's hidden directories where they were trying to generate a MD4 hash. I've tried: findmyhash -h.
  2. Md4 hash reverse lookup decryption Md4 — Reverse lookup, unhash, and decrypt. The MD4 Message-Digest Algorithm is a cryptographic hash function developed by Ronald Rivest in 1990. The digest length is 128 bits. The algorithm has influenced later designs, such as the MD5, SHA-1 and RIPEMD algorithms.

Usage FAQ

Usage from Address Bar

You can use direct access to this page from your browser address bar. Type string that you need to encode with algorithm according to next schema: https://md5calc.com/hash/<ALGORITHM>/<PHRASE> For example to visit page that contains hash of 'hello world' you can just visit url: https://md5calc.com/hash/md5/hello+world The another cool thing is that you can specify 'json' or 'plain' mode into URL and you will get only HASH in response. Schema of this future: https://md5calc.com/hash/<ALGORITHM>.<OUTPUT:plain|json>/<PHRASE> Example: https://md5calc.com/hash/md5.json/hello+world Will output only: '5eb63bbbe01eeed093cb22bb8f5acdc3'

Md4 Hash Cracker

If you have string that contains complicated urlencoded characters you can send it directly via params to avoid processing of our url parser. Use:
str - for string to encode
algo - for algorithm
output - for output type (empty, 'json' or 'plain')
https://md5calc.com/hash?algo=<ALGORITHM>&str=<PHRASE>&output=<OUTPUT:plain|json>https://md5calc.com/hash?algo=md5&str=hello%0Aworldhttps://md5calc.com/hash/md5?str=hello%0Aworld

Usage from Javascript

We have removed CORS restriction so you can use direct access to hash calculator in your javascript applications via AJAX.
Example: Will output: JSON of 'hello world' is '5eb63bbbe01eeed093cb22bb8f5acdc3'

Md4 hash cracker

Usage from PHP

You can use direct access to hash in your applications.
PHP Example: <?php
$str = 'hello world';
$url ='https://md5calc.com/hash/md5.plain/'.urlencode($str);
$md5hash = file_get_contents($url);
echo 'Hash of '.$str.' is '.$md5hash.''; Will output: Hash of 'hello world' is '5eb63bbbe01eeed093cb22bb8f5acdc3'

Keep in mind that this example no make sense because PHP has builtin function hash() which do the same.

Chains of algorithms

In some cases you can need encode string with two or more algorithms. For these cases we have introduced chains of algorithms. For example if you need to encode string according to this schema md5(sha512(sha1('hello world'))) you can do this by connecting algorithms with a double dash: https://md5calc.com/hash/md5--sha512--sha1/hello+world If you will do this in your address bar you can also use semicolon instead of double dash. https://md5calc.com/hash/md5;sha512;sha1/hello+world Pay attention that semicolon should be encoded in url, so if you use it not in your browser, you should use '%3B' instead https://md5calc.com/hash/md5%3Bsha512%3Bsha1/hello+world Such approach can be also used with 'plain' and 'json' mode https://md5calc.com/hash/md5--sha512--sha1.plain/hello+worldhttps://md5calc.com/hash/md5;sha512;sha1.json/hello+world

You can also use special chain item 'b64d' or 'base64decode' to make base64 decode. It can help to hash any of not printable characters. Example: https://md5calc.com/hash/md5.plain/hello+worldhttps://md5calc.com/hash/b64d--md5.plain/aGVsbG8gd29ybGQ= will be the same: 5eb63bbbe01eeed093cb22bb8f5acdc3

Md4 Hash Cracker Meaning

At present time you can use it only through url..

Carriage Return and Line Feed characters

Md4 Hash Cracker Online

At present time our text editor doesn't have functionality that can take into account which of those characters you want to keep in string. This problem come from browsers which normalize all of the line endings to 'CRLF' ('rn') format according to 'HTML specification'. It means that if you paste from buffer string
'hellonword' and press 'Encode', your browser will convert it to 'hellornword' and only after this your browser send FORM to us. As a result we will show you hash of 'hellornword' but not 'hellonword'

You can avoid this with encode string to 'base64' on your side and use 'Chains of algorithms' that described above.
Example 1: Hash from string with only Line Feed (LF) character Text: hellonworld
Text encoded to BASE64: aGVsbG8Kd29ybGQ=
URL: https://md5calc.com/hash/b64d--md5.plain/aGVsbG8Kd29ybGQ=
RESULT: 9195d0beb2a889e1be05ed6bb1954837

Example 2: Hash from string with Carriage Return (CR) and Line Feed (LF) character. This result you will have if you use editor with CR, LF or CRLF symbols.
Text: hellornworld
Text encoded to BASE64: aGVsbG8NCndvcmxk
URL: https://md5calc.com/hash/b64d--md5.plain/aGVsbG8NCndvcmxk
RESULT: 6a4316b18e6162cf9fcfa435c8eb74c1