(cryptography) | public-key encryption - (PKE, Or "public-key cryptography") An
encryption scheme, introduced by Diffie and Hellman in 1976,
where each person gets a pair of keys, called the public key
and the private key. Each person's public key is published
while the private key is kept secret. Messages are encrypted
using the intended recipient's public key and can only be
decrypted using his private key. This is often used in
conjunction with a digital signature.The need for sender and receiver to share secret information (keys) via some secure channel is eliminated: all communications involve only public keys, and no private key is ever transmitted or shared. Public-key encryption can be used for authentication, confidentiality, integrity and non-repudiation. RSA encryption is an example of a public-key cryptosystem. alt.security FAQ. See also knapsack problem. |

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public-key cryptography

Public-Key Cryptography Standards

**-- public-key encryption --**

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public square

Public stores

Public Switched Telephone Network

public toilet

public transit

public transport

public treasury

public trust

public utility

public violence

Public war

public works

Public-hearted

public-key cryptography

Public-Key Cryptography Standards

Public-minded

public-relations campaign

Public-service corporation

Public-spirited

publically

Publican

Publication

Publication of a libel

Publication of a will

Publiciana

publicise

publicised

publiciser

Publicist

Publicity

publicity man