Asymmetric Encryption

Mary want to send a message to Sam. She wants to Julie send a message to prove that she sent it. Which key would marry used to create a digital signature?

Mary's private key

which of the following is used in conjunction with a local security authority to generate the private and public key pair used an asymmetric cryptography

CSP

which cryptography system generates encryption keys that could be used with des, aesidea, rc5 or any other symmetric cryptography solution

Diffie Hellman

which form of asymmetric cryptography is based upon Diffie Hellman

El Gamal

Mary wants to send a message to Sam so that only Sam can read it. Which key would be used to encrypt the message

Sam's public key

implements the Diffie Hellman key exchange protocol using elliptic curve cryptography

ecdh

excess for only a lifetime of a specific communication session

ephemeral keys

uses no deterministic algorithm when generating public keys

perfect forward secrecy

Above All Else what must be protected to maintain the security and benefit of an asymmetric cryptographic solution especially if it is widely used for digital certificates

private keys

success of asymmetric encryption is dependent upon which of the following

secrecy of the key

a receiver wants to verify the Integrity of a message received from a sender. Josh and volume is contained within the digital signature of the sender. Which of the following was the receiver used to access the hashing values and verify the Integrity of the transmission?

senders public key

can be reused by multiple communication sessions

static keys

how many keys are used with asymmetric (public-key) cryptography?

two

which of the following algorithms are using asymmetric encryption

-Diffie Hellman -RSA

which of the following are characteristics of ECC?

-uses a finite set of values within an algebraic field - asymmetric encryption