A person wants to send a message would request the recipient’s digital certificate which contains ________ key from a trusted directory and use it to encrypt the message before  sending. Once the message is encrypted, it can only be decrypted using the intended  recipient’s _______ key. What are the keys used in the statement above respectively? Select one:a.private, publicb.public, privatec.public, publicd.private, private

Which of the following keys is used by the recipient to decrypt a message encrypted using asymmetric encryption algorithm?Group of answer choicesReceiver’s public keySender’s private keySender’s public keyReceiver’s private key

Alice and Bob would like to use an asymmetric cryptosystem to communicate with each other.  They are located in different parts of the country but have exchanged encryption keys by using digital certificates signed by a mutually trusted certificate authority. When Bob receives an encrypted message from Alice, what key does he use to decrypt the plaintext message’s contents?Alice’s public KeyAlice’s private keyBob’s public keyBob’s private key

Digital certificates are used for what purposes? (Select two.)1 pointHashingSymmetric EncryptionAsymmetric EncryptionIdentification

Which component of a digital certificate is NOT encrypted?The certificate holder's public keyThe issuing authority's signatureThe certificate holder's personal informationThe certificate serial number

If Richard wants to send an encrypted message to Sue using a public key cryptosystem, which key does he use to encrypt the message?Rishard's Public KeyRichard's Private KeySue's Public KeySue's Private key