java.lang.Object | |
↳ | org.bouncycastle.crypto.agreement.DHAgreement |
a Diffie-Hellman key exchange engine.
note: This uses MTI/A0 key agreement in order to make the key agreement secure against passive attacks. If you're doing Diffie-Hellman and both parties have long term public keys you should look at using this. For further information have a look at RFC 2631.
It's possible to extend this to more than two parties as well, for the moment that is left as an exercise for the reader.
Public Constructors | |||||||||||
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Public Methods | |||||||||||
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given a message from a given party and the corresponding public key,
calculate the next message in the agreement sequence.
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calculate our initial message.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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given a message from a given party and the corresponding public key, calculate the next message in the agreement sequence. In this case this will represent the shared secret.