Sources/SRC0D8MTEFW05SN SRC0D8MTEFW05SN · source · click to copy A Florentine 'polyalphabetic' cipher in the 15th century Vito · 2025 · Proceedings of HistoCrypt 2025 (NEALT Proceedings Series 58) articleOpen access Rights statement CC BY-NC-ND 4.0 (the record links CC BY 4.0). The repository refused connections from this environment; no file downloaded. Read at hdl.handle.net Cited by1 Survey: fifteenth-century Italian mixed keys and how they were brokenSRC0D8NJCVA17PZ