Reference document

Org
IETF
Pubnum
RFC 1321
Date
1992-04-01
Version
Title
The MD5 Message-Digest Algorithm

Applicability

This document describes the MD5 message-digest algorithm. The algorithm takes as input a message of arbitrary length and produces as output a 128-bit fingerprint or message digest of the input. It is conjectured that it is computationally infeasible to produce two messages having the same message digest, or to produce any message having a given prespecified target message digest. The MD5 algorithm is intended for digital signature applications, where a large file must be compressed in a secure manner before being encrypted with a private (secret) key under a public-key cryptosystem such as RSA.

Responsible Party

Name
FMN CPWG

Status

URI
https://www.rfc-editor.org/rfc/rfc1321

History

Flag Date RFC Version
added 2023-12-01 15-023 15
UUID
80c63ab0-4420-4a03-ae6b-1b444915fbae

Relationships

This standard is used by the following service profiles: