1. It is computationally easy for a party B to generate a pair(Public key KUb, Private
key KRb)
2. It is computationally easy for a sender A, knowing the public key and the message
to be encrypted , M, to generate the corresponding ciphertext:
C=EKUb(M)
3. It is computationally easy for the receiver B to decrypt the resulting ciphertext
using the private key to recover the original message :
M=DKRb(C)=DKRb[EKUb(M)]
4. It is computationally infeasible for an opponent , knowing the public key,KUb,to
determine the private key,KRb.
5. It is computationally infeasible for an opponent , knowing the public key,KUb,
and a ciphertext, C, to recover the original message,M.
6. The encryption and decryption functions can be applied in either order:
M=EKUb[DKRb(M)]=DKUb [EKRb(M)]
Encryption/decryption, Digital signature and Key exchange
yes
RSA (Rivest, Shamir, and Adelman) is the best public key algorithm.
To help people find the weakness of the algorithm
1. It is computationally easy for a party B to generate a pair(Public key KUb, Private key KRb) 2. It is computationally easy for a sender A, knowing the public key and the message to be encrypted , M, to generate the corresponding ciphertext: C=EKUb(M) 3. It is computationally easy for the receiver B to decrypt the resulting ciphertext using the private key to recover the original message : M=DKRb(C)=DKRb[EKUb(M)] 4. It is computationally infeasible for an opponent , knowing the public key,KUb,to determine the private key,KRb. 5. It is computationally infeasible for an opponent , knowing the public key,KUb, and a ciphertext, C, to recover the original message,M. 6. The encryption and decryption functions can be applied in either order: M=EKUb[DKRb(M)]=DKUb [EKRb(M)]
Type your answer here... RSA
It protects public deposits.
If by "proprietary company" you are referring to a non-public, non-stock issuing. privately owned business, - - there is no legal requirement that such a company hold public meetings.
DES is a symmetric cryptographic algorithm, while RSA is an asymmetric (or public key) cryptographic algorithm. Encryption and decryption is done with a single key in DES, while you use separate keys (public and private keys) in RSA. DES uses 56-bit keys for encryption while RSA uses 2600-bits of KEY
1.Ensure the essential goods and services are available for everyone equally; 2.Provide the goods and services that are too important for the security of the country; 3.Provide goods and services that cannot be provided by the private sector.
No formal annoncement is required.
public policy