Last Updated
：2025/11/26
one-time pad
Noun
Japanese Meaning
ワンタイムパッド：暗号技術の一種で、平文の各ビットまたは文字を、平文と同じ長さの秘密ランダム鍵（パッド）によるモジュラー加算で暗号化する手法
（ plural ）
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(cryptography) A form of encryption where each bit or character from the plaintext is encrypted by a modular addition with a bit or character from a secret random key (or pad) of the same length as the plaintext.
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one-time pad
A properly implemented one-time pad with a truly random key and strict key management is theoretically unbreakable.
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A properly implemented one-time pad with a truly random key and strict key management is theoretically unbreakable.
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