secret key cryptography
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Related to secret key cryptography: Digital signature, Public key cryptography, Private key encryption
secret key cryptographyAn encryption method that uses the same secret key to encrypt and decrypt messages. The problem with this method is transmitting the secret key to a legitimate person who needs it. Contrast with "public key cryptography," which uses a two-part key; one public and one private. See cryptography for details on both methods.
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