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java.lang.Object | +----javax.crypto.spec.DHParameterSpec
A central authority generates parameters and gives them to the two
entities seeking to generate a secret key. The parameters are a prime
p
, a base g
, and optionally the length
in bits of the private value, l
.
It is possible that more than one instance of parameters may be generated by a given central authority, and that there may be more than one central authority. Indeed, each individual may be its own central authority, with different entities having different parameters.
p
and a base generator g
.
p
, a base generator g
,
and the size in bits, l
, of the random exponent
(private value).
g
.
l
, of the random exponent
(private value).
p
.
public DHParameterSpec(BigInteger p, BigInteger g)
p
and a base generator g
.
public DHParameterSpec(BigInteger p, BigInteger g, int l)
p
, a base generator g
,
and the size in bits, l
, of the random exponent
(private value).
public BigInteger getP()
p
.
p
public BigInteger getG()
g
.
g
public int getL()
l
, of the random exponent
(private value).
l
, of the random exponent
(private value), or 0 if this size has not been setAll Packages Class Hierarchy This Package Previous Next Index