MD2 Hash Generator

MD2 Hash Generator Online

Free online md2 hash calculator. Just paste your text in the form below, press Calculate MD2 button, and you get the MD2 digest. This is secure, fast, and requires no signup.

The MD2 hash function generator is highly valuable for creating unique strings that can be used as passwords or keys to protect sensitive data, such as in public key infrastructure (PKI).

Regardless of the number of words or characters input, it always produces a fixed 32-character (128-bit) hexadecimal MD2 hash string.

Once an MD2 hash is generated, it is irreversible—making it virtually impossible to decrypt.

What is MD2 Hash?

MD2 (Message-Digest Algorithm 2) is a cryptographic hash function developed by Ronald Rivest in 1989. It generates a 128-bit hash value, typically represented as a 32-character hexadecimal string. Originally designed for 8-bit processors, MD2 was one of the earliest widely used cryptographic hash functions.

However, with advancements in technology and the discovery of vulnerabilities, its usage has declined over time, replaced by more secure and powerful algorithms.

How does the MD2 Hash Generator work?

The MD2 algorithm processes the input in 16-byte blocks. For each block, it performs 18 rounds of transformation on an auxiliary buffer. After processing the entire (padded) message, the first part of the final block is used as the resulting hash value.

Example of MD2 Hash?

Take the string “LambdaTest” as an example. When passed through the MD2 hash function, it may produce a hash like:a4d55a8d2a5e8f017be9f7e1a021b8f7

(Note: A hash is unique to its input, so even a small change in the input will result in a completely different hash value.)