Digital signature
Cryptographic proof of authenticity, integrity and non-repudiation. Sign by encrypting a hash of the message with the signer's private key; verify by hashing the message and decrypting the signature with the public key.
Cryptographic proof of authenticity, integrity and non-repudiation. Sign by encrypting a hash of the message with the signer's private key; verify by hashing the message and decrypting the signature with the public key.
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