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What is public key cryptography?

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Can anyone tell me what is public key cryptography?

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Public Key Cryptography or Asymmetric Cryptography is a method of encrypting data using two different keys – a public key and private key. A public key is available for anyone to use. The public key is used to encrypt. Private Key helps in decrypting the data encrypted with public key decrypted.

If you want to learn more, check out this Cryptography Tutorial Blog by Intellipaat.

Also, watch this video on Cryptography:

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