srp6server.html

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<A NAME="N"><!-- --></A><H3>
N</H3>
<PRE>
protected java.math.BigInteger <B>N</B></PRE>
<DL>
<DL>
</DL>
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<A NAME="g"><!-- --></A><H3>
g</H3>
<PRE>
protected java.math.BigInteger <B>g</B></PRE>
<DL>
<DL>
</DL>
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<A NAME="v"><!-- --></A><H3>
v</H3>
<PRE>
protected java.math.BigInteger <B>v</B></PRE>
<DL>
<DL>
</DL>
</DL>
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<A NAME="random"><!-- --></A><H3>
random</H3>
<PRE>
protected java.security.SecureRandom <B>random</B></PRE>
<DL>
<DL>
</DL>
</DL>
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<A NAME="digest"><!-- --></A><H3>
digest</H3>
<PRE>
protected <A HREF="../../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A> <B>digest</B></PRE>
<DL>
<DL>
</DL>
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<A NAME="A"><!-- --></A><H3>
A</H3>
<PRE>
protected java.math.BigInteger <B>A</B></PRE>
<DL>
<DL>
</DL>
</DL>
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<A NAME="b"><!-- --></A><H3>
b</H3>
<PRE>
protected java.math.BigInteger <B>b</B></PRE>
<DL>
<DL>
</DL>
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<A NAME="B"><!-- --></A><H3>
B</H3>
<PRE>
protected java.math.BigInteger <B>B</B></PRE>
<DL>
<DL>
</DL>
</DL>
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<A NAME="u"><!-- --></A><H3>
u</H3>
<PRE>
protected java.math.BigInteger <B>u</B></PRE>
<DL>
<DL>
</DL>
</DL>
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<A NAME="S"><!-- --></A><H3>
S</H3>
<PRE>
protected java.math.BigInteger <B>S</B></PRE>
<DL>
<DL>
</DL>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<A NAME="SRP6Server()"><!-- --></A><H3>
SRP6Server</H3>
<PRE>
public <B>SRP6Server</B>()</PRE>
<DL>
</DL>

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<A NAME="init(java.math.BigInteger, java.math.BigInteger, java.math.BigInteger, org.bouncycastle.crypto.Digest, java.security.SecureRandom)"><!-- --></A><H3>
init</H3>
<PRE>
public void <B>init</B>(java.math.BigInteger&nbsp;N,
                 java.math.BigInteger&nbsp;g,
                 java.math.BigInteger&nbsp;v,
                 <A HREF="../../../../../org/bouncycastle/crypto/Digest.html" title="interface in org.bouncycastle.crypto">Digest</A>&nbsp;digest,
                 java.security.SecureRandom&nbsp;random)</PRE>
<DL>
<DD>Initialises the server to accept a new client authentication attempt
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>N</CODE> - The safe prime associated with the client's verifier<DD><CODE>g</CODE> - The group parameter associated with the client's verifier<DD><CODE>v</CODE> - The client's verifier<DD><CODE>digest</CODE> - The digest algorithm associated with the client's verifier<DD><CODE>random</CODE> - For key generation</DL>
</DD>
</DL>
<HR>

<A NAME="generateServerCredentials()"><!-- --></A><H3>
generateServerCredentials</H3>
<PRE>
public java.math.BigInteger <B>generateServerCredentials</B>()</PRE>
<DL>
<DD>Generates the server's credentials that are to be sent to the client.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The server's public value to the client</DL>
</DD>
</DL>
<HR>

<A NAME="calculateSecret(java.math.BigInteger)"><!-- --></A><H3>
calculateSecret</H3>
<PRE>
public java.math.BigInteger <B>calculateSecret</B>(java.math.BigInteger&nbsp;clientA)
                                     throws <A HREF="../../../../../org/bouncycastle/crypto/CryptoException.html" title="class in org.bouncycastle.crypto">CryptoException</A></PRE>
<DL>
<DD>Processes the client's credentials. If valid the shared secret is generated and returned.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>clientA</CODE> - The client's credentials
<DT><B>Returns:</B><DD>A shared secret BigInteger
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../../../../org/bouncycastle/crypto/CryptoException.html" title="class in org.bouncycastle.crypto">CryptoException</A></CODE> - If client's credentials are invalid</DL>
</DD>
</DL>
<HR>

<A NAME="selectPrivateValue()"><!-- --></A><H3>
selectPrivateValue</H3>
<PRE>
protected java.math.BigInteger <B>selectPrivateValue</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
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