MD6 Hash Generator

MD6 hash function generator generates Hash for MD6-128, MD6-256 and MD6-512 using MD6 encryption. Also referred to as Pumpkin Hash.

It will generate 32 hexadecimal for MD6-128, 64 hexadecimal for MD-256 and 128 hexadecimal for MD-512 MD6 hash string whatever the input word/characters count.

Once the MD6 Hash is generated, it's not reversible, it's nearly impossible to decrypt.

How to Generate MD6 Hash?

• Step 1: Enter the Plain or Cypher Text.
• Step 2: Click on Generate MD6 HASH Online
• Step 3: Use Copy to Clipboard functionality to copy the generated MD6 hash.

What is MD6 HASH?

MD6 is uses Bottom-up tree-based mode of operation like Merkle tree structure 4-to-1 compression ratio at each node. It's designed by Ronald L. Rivest, Benjamin Agre and many others in 2008.

MD6 did not selected to the second round of the SHA-3 competition.

The MD6 Message-Digest Algorithm is a cryptographic hash function. It uses a Merkle tree-like structure to allow for immense parallel computation of hashes for very long inputs. Authors claim a performance of 28 cycles per byte for MD6-256 on an Intel Core 2 Duo and provable resistance against differential cryptanalysis. The source code of the reference implementation was released under MIT license.

Speeds in excess of 1 GB/s have been reported to be possible for long messages on 16-core CPU architecture.

In December 2008, Douglas Held of Fortify Software discovered a buffer overflow in the original MD6 hash algorithm's reference implementation. This error was later made public by Ron Rivest on 19 February 2009, with a release of a corrected reference implementation in advance of the Fortify Report.

MD6 was submitted to the NIST SHA-3 competition. However, on July 1, 2009, Rivest posted a comment at NIST that MD6 is not yet ready to be a candidate for SHA-3 because of speed issues, a "gap in the proof that the submitted version of MD6 is resistant to differential attacks", and an inability to supply such a proof for a faster reduced-round version, although Rivest also stated at the MD6 website that it is not withdrawn formally. MD6 did not advance to the second round of the SHA-3 competition. In September 2011, a paper presenting an improved proof that MD6 and faster reduced-round versions are resistant to differential attacks was posted to the MD6 website

To learn more about MD6 Hash, please visit MD6 Wikipedia page.

Example of MD6 Hash

Allstate

1bf492de8f2cb7ee830e589808629096

e8f321adc0337c76c4f6c5bffb0903fbbda6e91cbf7cc59e99d0607a379335c5

bd399fedb7e871c12bc1a0ce4bdeddf4d82c03d407bbacaedb25d9c792b52d4642cffc9a5a39edd28009e2bae2128bb43d202253d2185cc1015cee19db5742a4

For Advanced Users

External URL

Load External URL in Browser URL like this https://format.asia/md6-hash-generator?url=external-url

https://format.asia/md6-hash-generator?url=https://format.asia/assets/data/HashSample.txt

Data as Parameter

Load Data in Browser URL input like this https://format.asia/md6-hash-generator?input=inputdata

https://format.asia/md6-hash-generator?input=Geico