1. A means of reading cryptographically protected information by the use of private knowledge of weaknesses in the cryptographic algorithm used to protect the data. See backdoor. 2. In cryptography, one-to-one function that is easy to compute in one direction, yet believed to be difficult to invert without special information.
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1. A means of reading cryptographically protected information by the use of private knowledge of weaknesses in the cryptographic algorithm used to protect the data. See backdoor. 2. In cryptography, one-to-one function that is easy to compute in one direction, yet believed to be difficult to invert without special information.
Cite this term
Election Security Glossary. (2026). Trap Door. In Election Security Glossary. Retrieved September 10, 2026, from https://electionsecurityglossary.com/glossary/trap-door
Sources
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High consensus
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Multi-source
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