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Substitution Cipher Based on The Voynich Manuscript
Bruce Schneier, 2025. Schneier on Security (blog).
A December 2025 post on Bruce Schneier's security blog about a substitution cipher modelled on the Voynich manuscript, the Naibbe cipher.
What it's used for here
Cited in three methods surveys as a source on the Naibbe cipher.
Cited by on this site 3 records
3 methods surveys
SRCMixed keys, frameworks of inquiry, encoding procedures
Cite it
Schneier, B. (2025). Substitution Cipher Based on The Voynich Manuscript. Schneier on Security (blog). https://www.schneier.com/blog/archives/2025/12/substitution-cipher-based-on-the-voynich-manuscript.html
@misc{schneier2025substitution,
author = {Schneier, Bruce},
title = {Substitution Cipher Based on The Voynich Manuscript},
howpublished = {Schneier on Security (blog)},
year = {2025},
url = {https://www.schneier.com/blog/archives/2025/12/substitution-cipher-based-on-the-voynich-manuscript.html}
}TY - ELEC TI - Substitution Cipher Based on The Voynich Manuscript AU - Schneier, Bruce PY - 2025 JO - Schneier on Security (blog) UR - https://www.schneier.com/blog/archives/2025/12/substitution-cipher-based-on-the-voynich-manuscript.html ER -
Schneier, Bruce. “Substitution Cipher Based on The Voynich Manuscript.” Schneier on Security (blog) (2025).