Primary definition
Manual one-time cryptosystem produced in pad form.
Also known asOTP · one-time cipher · Vernam cipher · perfect secrecy cipher
1 sources cited4 related termsReviewed Aug 9, 2026
— Committee on National Security Systems Glossary CNSSI 4009-2015View source
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CNSSGC
Manual one-time cryptosystem produced in pad form.
Committee on National Security Systems Glossary CNSSI 4009-2015 · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). One Time Pad (otp). In Election Security Glossary. Retrieved August 13, 2026, from https://electionsecurityglossary.com/glossary/one-time-pad-otp
Sources
1 cited · last checked Aug 9, 2026
01
Committee on National Security Systems Glossary CNSSI 4009-2015
Committee on National Security Systems Glossary CNSSI 4009-2015
Single-source
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