A document published in 1997 by the Government Communications Headquarters (GCHQ), a British intelligence organization, revealed that cryptographers at GCHQ had anticipated several academic developments.
Lalu, dokumen yang dipublikasikan pada tahun 1997 oleh Government Communication Headquarters (GCHQ), organisasi rahasia Inggris, mengungkapkan bahwa kriptografer di GCHQ telah mengantisipasi beberapa pengembangan akademik.