• EDUCATE
    EDUCATE

    ...our citizens to be cyber smart, and develop pathways for the future cyber workforce.

  • ENGAGE
    ENGAGE

    ...and convene partners to address emerging cyber and cryptologic issues.

  • COMMEMORATE
    COMMEMORATE

    ...our cryptologic history & those who served within the cryptologic community.

THE NCF VISION

Advance the nation’s interest in cyber and cryptology through leadership, education, and partnerships.

1926: Enigma introduced into German Navy as Radio Key C.

Sunday, February 9, 2020

9 February 1926: Enigma was introduced into the German Navy as Radio Key C or Radio Cipher C. Learn more about the updated Enigma exhibit via the link at the bottom of this page.

Excerpt from Wikipedia:

The Reichsmarine was the first military branch to adopt Enigma. This version, named Funkschlüssel C ("Radio cipher C"), had been put into production by 1925 and was introduced into service in 1926.

The keyboard and lampboard contained 29 letters—A-Z, Ä, Ö and Ü—which were arranged alphabetically, as opposed to the QWERTZU ordering. The rotors had 28 contacts, with the letter X wired to bypass the rotors unencrypted.

Three rotors were chosen from a set of five and the reflector could be inserted in one of four different positions, denoted α, β, γ and δ. The machine was revised slightly in July 1933.

Return To List

THIS MONTH on the

On This Day In History

Calendar

  • The first hire at SIS was Annie Louise Newkirk, hired as a cryptographic clerk. Interesting note, when a phone call came in for someone working in the vault room, Ms. Newkirk would buzz the back room using a Morse code equivalent for the first initial of the individual's name. In honor of Women's History Month - click to learn about more female cryptologic pioneers!

About Us

The NCF's Vision is to strengthen trust in the digital ecosystem.

The NCF Mission: Advance the nation’s interest in cyber and cryptology as we:

Educate citizens to be cyber smart individuals, 

Develop pathways for the future cyber and cryptologic workforce, 

Engage and convene partners to address emerging cyber and cryptologic issues and, 

Commemorate our cryptologic history and those who served. 

The Foundation provides exceptional cryptologic programs, encourages young minds to learn about cryptology and to explore cyber-related career opportunities, hosts educational, cryptology-related exhibits at various community events, and honors the people— past and present—whose contributions to our national security protect and make possible our way of life.

The NCF also provides needed support to the National Cryptologic Museum (NCM), the first public museum in the U.S. Intelligence Community. Located adjacent to the National Security Agency (NSA) in Maryland, the NCM houses a unique and priceless collection of artifacts that represent our Nation's history in code making and code breaking, as well as a world class library of cryptologic media. The NCF has acquired rare and invaluable artifacts for the Museum and helps to support new educational and interactive exhibits.

The NCF is a 501(c)(3) organization.

Learn more about our MISSION, VISION, and VALUES.