Key signature (cryptography)

Key signature (cryptography)

In cryptography, a key signature is the result of applying a hash function on a key, for the purpose of simplifying operations on keys.For example, cryptographic keys are often quite large and cumbersome to compare, so a user whowants to verify the presence of a public key in a database might use a smaller key signaturerather than comparing the whole key.

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*Key (cryptography)


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