| DHKeyPairPKCS8Codec | |
| DHKeyPairRawCodec | An object that implements the IKeyPairCodec operations for the
Raw format to use with Diffie-Hellman keypairs.
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| DHKeyPairX509Codec | |
| DiffieHellmanKeyAgreement | The basic version of the Diffie-Hellman key agreement is described in the
Handbook of Applied Cryptography [HAC] as follows:
- An appropriate prime p and generator g of Zp*
(2 <= g <= p-2) are selected and published.
- A and B each send the other one message over an open channel; as a
result, they both can then compute a shared secret key K which they can use
to protect their future communication.
- A chooses a random secret x, 1 <= x <= p-2, and sends B message
(1) which is g^x mod p.
- B chooses a random secret y, 1 <= y <= p-2, and sends A message
(2) which is g^y mod p.
- B receives message (1) and computes the shared key as K = (g^x)^y mod p.
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| DiffieHellmanReceiver | This implementation is the receiver's part of the basic version of the
Diffie-Hellman key agreement exchange (B in [HAC]).
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| DiffieHellmanSender | This implementation is the sender's part of the basic version of the
Diffie-Hellman key agreement exchange (A in [HAC]).
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| ElGamalKeyAgreement | The ElGamal key agreement, also known as the half-certified Diffie-Hellman
key agreement, is described in the Handbook of Applied Cryptography [HAC] as
follows:
- A sends to B a single message allowing one-pass key agreement.
- A obtains an authentic copy of B's public key (p, g, yb), where yb =
g**xb.
- A chooses a random integer x, 1 <= x <= p-2, and sends B the
message g**x.
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| ElGamalReceiver | This implementation is the receiver's part of the ElGamal key agreement
exchange (B in [HAC]).
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| ElGamalSender | This implementation is the sender's part of the ElGamal key agreement
exchange (A in [HAC]).
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| GnuDHKey | A base asbtract class for both public and private Diffie-Hellman keys. |
| GnuDHKeyPairGenerator | An implementation of a Diffie-Hellman keypair generator.
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| GnuDHPrivateKey | An implementation of the Diffie-Hellman private key.
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| GnuDHPublicKey | An implementation of the Diffie-Hellman public key.
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| RFC2631 | An implementation of the Diffie-Hellman parameter generation as defined in
RFC-2631.
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