Cryptography in the history of paranormal research. A few notable cases

  • Roberto Narváez Instituto Cultural Helénico (México)
Keywords: Cryptography, cryptanalysis, cipher, code, paranormal research, spiritualism, survival of bodily death, Playfair, Vigenère.

Abstract

The author examines a series of cryptographic cases related to paranormal re-searches (parapsychology) which were developed in different countries between 1860 and 1980.

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How to Cite
Narváez R. (2018). Cryptography in the history of paranormal research. A few notable cases. Documenta & Instrumenta - Documenta et Instrumenta, 16, 115-135. https://doi.org/10.5209/rev_DOCU.2018.v16.60231
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Articles