- The
Testery was a
section at
Bletchley Park, the
British codebreaking station during World War II. It was set up in July 1942 as the "FISH Subsection"...
- by Tiltman's team in the
Testery, to
emulate the
Lorenz Cipher Machine. When the pin
wheel settings were
found by the
Testery, the
Tunny machine was set...
- in the
Testery took much
knowledge of
language and was of
great interest as an art.
Cryptanalyst Jerry Roberts made the
point that this
Testery work was...
- to work on
German teleprinter ciphers. A
special section known as the "
Testery" had been
formed in July 1942 to work on one such cipher,
codenamed "Tunny"...
-
station during World War II. He
founded and
supervised a
section named the
Testery for
breaking Tunny (a Fish cipher). The
Lorenz cipher machine had twelve...
-
Corps captain in the
Fusion Room, Hut 3.
Peter Benenson,
worked in the "
Testery" (founder of
Amnesty International)
Ralph Bennett,
intelligence officer...
- Hilton,
Peter (2006). "Living with Fish:
Breaking Tunny in the
Newmanry and
Testery". Colussus. in
Copeland 2006, pp. 189–203 Gannon, Paul (2007) [2006]. Colossus:...
- (born 1963),
Australian botanist Ralph Tester (1902–1998), head of the
Testery, a
British codebreaking station at
Bletchley Park "Surname Database: Tester...
-
executives and
cryptographers on FISH (Tunny) in the
Testery.
Ralph Tester —
linguist and head of the
Testery Peter Benenson —
codebreaker John
Christie — codebreaker...
- psi-wheels and motor-wheels were
still broken by hand in the
Testery. From mid-1943 onwards, the
Testery is
credited with
breaking over 90% of
Lorenz traffic...
