Public key cryptography, also known as asymmetric cryptography, is a method of encryption that uses two mathematically related, but not identical, keys - a public key and a private key. Here are two true statements about public key cryptography:

1. It Uses Two Different Keys: In public key cryptography, two keys are used: a public key, which is freely distributed and accessible to everyone, and a private key, which is kept secret by the owner. The keys are mathematically related, but knowing the public key does not allow someone to easily derive the private key.

2. It Enables Secure Communication Over Insecure Channels: Public key cryptography allows two parties to communicate securely over an insecure channel. The sender can encrypt a message using the recipient's public key, and only the recipient's private key can decrypt it. This ensures that even if the message is intercepted, it cannot be read without the private key.

So, the two true statements about public key cryptography are that it uses two different keys (a public key and a private key), and it enables secure communication over insecure channels.

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Public key cryptography, also known as asymmetric cryptography, is a method of encryption that uses two mathematically related, but not identical, keys - a public key and a private key. Here are two true statements about public key cryptography:

1. It Uses Two Different Keys: In public key cryptography, two keys are used: a public key, which is freely distributed and accessible to everyone, and a private key, which is kept secret by the owner. The keys are mathematically related, but knowing the public key does not allow someone to easily derive the private key.

2. It Enables Secure Communication Over Insecure Channels: Public key cryptography allows two parties to communicate securely over an insecure channel. The sender can encrypt a message using the recipient's public key, and only the recipient's private key can decrypt it. This ensures that even if the message is intercepted, it cannot be read without the private key.

So, the two true statements about public key cryptography are that it uses two different keys (a public key and a private key), and it enables secure communication over insecure channels.

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Public key cryptography, also known as asymmetric cryptography, is a method of encryption that uses two mathematically related, but not identical, keys - a public key and a private key. Here are two true statements about public key cryptography:

1. It Uses Two Different Keys: In public key cryptography, two keys are used: a public key, which is freely distributed and accessible to everyone, and a private key, which is kept secret by the owner. The keys are mathematically related, but knowing the public key does not allow someone to easily derive the private key.

2. It Enables Secure Communication Over Insecure Channels: Public key cryptography allows two parties to communicate securely over an insecure channel. The sender can encrypt a message using the recipient's public key, and only the recipient's private key can decrypt it. This ensures that even if the message is intercepted, it cannot be read without the private key.

So, the two true statements about public key cryptography are that it uses two different keys (a public key and a private key), and it enables secure communication over insecure channels.

Which two statements about public key cryptography are true? (Choose two.)

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