#OPEN SOURCE UUID GENERATOR CODE#
Open-source is required, so its source code can be verified.This library extends the standard Java UUID class to provide true v1 (time based) and v3/v5 (namespace based) identifier generation. See the LICENSE file for more information. A Clojure library for generation and utilization of UUIDs (Universally Unique Identifiers) as described by RFC-4122.
#OPEN SOURCE UUID GENERATOR SOFTWARE#
The UUIDGenerator class is open-source software licensed under the MIT License. Most every host OS provides a robust UUID implementation. composer require devuri/uuid-generator Alternatively, you can manually include the UUIDGenerator class in your PHP project. But entirely-random (v4) is generally good enough if.
The Wikipedia page on UUID Implementations lists 2 libraries that generate Version 1. The class bundled with Java does not generate Version 1 presumably because of security & privacy concerns. But a native implementation would work as well if wrapped in a Java library, and working on macOS, MS Windows, BSD, and Linux at least. A Version 1 UUID is preferable, using MAC address + current time + a random number. Pure Java implementation, would be preferred.I am looking for a 3rd-party implementation of a Version 1 UUID generator. UUIDs: UUID Version 1: the time-based version with gregorian epoch specified in RFC-4122 UUID Version 2: the DCE Security version with embedded POSIX UIDs specified in DCE 1.1 UUID Version 3: the name-based version that uses MD5 hashing specified in RFC-4122 UUID Version 4. Presumably this is because of the security and privacy concerns from potentially divulging your MAC address and the moment of creation. This is a Java library for generating Universally Unique Identifiers. No implementation of Version 1 UUID is required by the Java specifications. The "time" part is a 60-bit timestamp, being the number of 100- nanosecond intervals since midnight 15 October 1582 Coordinated Universal Time (UTC). The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The "space" part is the MAC address taken from the networking port of the computer to uniquely identify where the id was generated (nearly unique, there have been some infamous screw-ups in assigning MAC addresses by the networking hardware manufacturers). NOTE: The open source projects on this list are ordered by number of github stars.
Version 1 UUIDs represent a point in space and in time.
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