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Definition of "Pass Phrase" |
A pass phrase is a sequence of words or other text used to control access to a computer system, program or data. A pass phrase is similar to a password in usage, but is generally longer for added security. Pass phrase are often used to control both access to, and operation of, cryptographic programs and systems. Pass phrase are particularly applicable to systems that use the pass phrase as an encryption key. The origin of the term is by analogy with password. |
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