High Quality Content by WIKIPEDIA articles! A detached signature is a type of digital signature that is kept separate from its signed data, as opposed to bundled together into a single file. A digital signature or digital signature scheme is a mathematical scheme for demonstrating the authenticity of a digital message or document. A valid digital signature gives a recipient reason to believe that the message was created by a known sender, and that it was not altered in transit. Digital signatures are commonly used for software distribution, financial transactions, and in other cases where it is important to detect forgery and tampering.

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