Cyrus Omar, Darya Kurilova, Ligia Nistor, Benjamin Chung, Alex Potanin, and Jonathan Aldrich. We have also written Similar to languages such as Python, Wyvern is a pure object-oriented language that is value-based, statically type-safe, and supports functional programming (Nistor et al. One of the early available features that make Wyvern special is a way to safely use multiple programming languages within the same program … describing the goals and core ideas behind the design of the Wyvern follows the principle that objects should only be accessible by invoking their methods. language. a SQLQuery type) in a language appropriate to that type (e.g. One of the early available features that make Wyvern special is a way to safely use multiple programming languages within the same program so programmers can use the language most appropriate for each function while at the same time increasing the program's security. is available The first major innovation in Wyvern is type-specific languages, a feature that allows programmers to create literals of a given type (e.g. The language builds on the keen interest Julian has developed in programming languages, and particularly in their mathematical foundations. Ligia Nistor, Darya Kurilova, Stephanie Balzer, Benjamin Chung, Alex Potanin, and Jonathan Aldrich, This page was last edited on 13 November 2019, at 12:57. a manifesto and related talk slides Wyvern is a computer programming language created by Jonathan Aldrich and Alex Potanin for the development of web and mobile applications with security and assurance being number one priority. The Wyvern Programming Language is a host language that enables developers... Wyvern Programming Logic. Wyvern is a new programming language designed to help developers be highly productive when writing high-assurance applications. It is currently in a prototype stage and distributed under a GPLv2 license. Wyvern supports object capabilities, it is structurally typed, and aims to make secure way of programming easier than insecure - as described in the Wyvern Manifesto. on GitHub. Wyvern is a computer programming language created by Jonathan Aldrich and Alex Potanin for the development of web and mobile applications with security and assurance being number one priority. Wyvern is a new programming language designed to help developers be highly productive when writing high-assurance applications. SQL). “Victoria University of Wellington’s active programming languages research group has helped drive my interest … Wyvern [4] is a web programming language that aims to address the OWASP’s Top 10 most critical web application security risks [6] and being securebydefault. Deadly and stealthy by nature, wyverns are … CMU Wyvern Programming Language Builds Secure Apps, Promotes Composability. The ongoing implementation of Wyvern With this extension, Wyvern is completely ‘decidable’ and programs written in the Wyvern language are all able to be type checked. a SQLQuery type) in a language appropriate to that type (e.g. A wyvern is a mythical winged creature with a fire-breathing dragon's head, a poisonous bite, a scaly body, two legs, and a barbed tail. Key features of Wyvern's evolving design include: A simple object model with good support for both object-oriented and functional programming; Static type safety; Extensibility with domain-specific syntax via libraries written within the language SQL). Wyvern is a new general-purpose programming language designed to support adaptation and assurance. Decidable subtyping for path dependent types, A Capability-Based Module System for Authority Control, Composable and Hygienic Typed Syntax Macros, Delegation vs. Inheritance for Typestate Analysis, Wyvern: Impacting Software Security via Programming Language Design, Safely Composable Type-Specific Languages, Wyvern: A Simple, Typed, and Pure Object-Oriented Language, Type-Directed, Whitespace-Delimited Parsing for Embedded DSLs. The first major innovation in Wyvern is type-specific languages, a feature that allows programmers to create literals of a given type (e.g. A 'Hello World' program in Wyvern looks as follows: https://en.wikipedia.org/w/index.php?title=Wyvern_(programming_language)&oldid=925968665, Official website different in Wikidata and Wikipedia, Creative Commons Attribution-ShareAlike License. New NSA-funded programming language could close long-standing security holes Wyvern, Programming Languages, and Security. Wyvern is able to prevent command injection vulnerabilities [3], and we now illustrate how the design of the Wyvern programming language is able to do it by looking specifically at SQL injections. Wyvern supports object capabilities, it is structurally typed, and aims to make secure way of programming easier than insecure - as described in the Wyvern Manifesto. 2013, accessed at http://www.cs.cmu.edu/~aldrich/papers/maspeghi13.pdf).