Re: Problem compiling docs for Crypto

Andrew John Hughes <[email protected]>
Newsgroups gmane.comp.java.classpath.devel
Message-ID <[email protected]> 
On 22 March 2010 17:39, Daniel B. Davis <[email protected]> wrote:
> Hello --
>
> I am sending this to both the Cnu Crypto mailing list and the Gnu Classpath
> list,
> since I am not sure which is active.
>

GNU Crypto was merged into GNU Classpath in 2004:

2004-08-14  Casey Marshall <[email protected]>

        The Big Crypto Merge of 2004.

From release 0.90 (March 6th, 2006):

* GNU Crypto and Jessie have been merged into GNU Classpath; this
  provides Classpath with a wide array of cryptographic algorithms
  (ciphers, message digests, etc.) and implementations of SSL version
  3 and TLS version 1. These roughly complement the public
  `java.security.' `javax.crypto,' and `javax.net.ssl' packages, and
  are service providers implementing the underlying algorithms.

So any issues should be fixed in GNU Classpath.

> I tried to compile the material under Gnu Crypto in order to use your
> Blowfish
> (or Twofish) algorithm, and got the errors shown below. In working on them,
> I
> finally noticed that it had been 'merged' into Gnu Classpath. I downloaded
> Classpath, but could not find the missing Crypto files there.
>

Look under gnu/javax/crypto.

$ ls gnu/javax/crypto/cipher/
Anubis.java      Cast5.java          DES.java              Khazad.java
     Serpent.java    Twofish.java
BaseCipher.java  CipherFactory.java  IBlockCipher.java
NullCipher.java  Square.java     WeakKeyException.java
Blowfish.java    CVS/                IBlockCipherSpi.java
Rijndael.java    TripleDES.java

> Please help.
>
> Daniel B. Davis
>
> Errors:
> Microsoft Windows [Version 6.0.6001]
> Copyright (c) 2006 Microsoft Corporation.  All rights reserved.
>
> C:\temp\gnu-crypto-2.0.1>ant docs
> Buildfile: build.xml
>
> -init:
>     [mkdir] Created dir: C:\temp\gnu-crypto-2.0.1\classes
>     [mkdir] Created dir: C:\temp\gnu-crypto-2.0.1\lib
>
> -check-args:
>
> -build-jce-jar:
>      [echo] About to compile Java Cryptography Extension (JCE) sources...
>     [javac] Compiling 83 source files to C:\temp\gnu-crypto-2.0.1\classes
>     [javac] Note: Some input files use unchecked or unsafe operations.
>     [javac] Note: Recompile with -Xlint:unchecked for details.
>      [echo] About to make a Java Cryptography Extension (JCE) jar...
>       [jar] Building jar: C:\temp\gnu-crypto-2.0.1\lib\javax-crypto.jar
>      [echo] About to compile javax.security sources...
>     [javac] Compiling 20 source files to C:\temp\gnu-crypto-2.0.1\classes
>     [javac] Note:
> C:\temp\gnu-crypto-2.0.1\security\javax\security\sasl\Sasl.jav
> a uses unchecked or unsafe operations.
>     [javac] Note: Recompile with -Xlint:unchecked for details.
>      [echo] About to make javax.security jar
>       [jar] Building jar: C:\temp\gnu-crypto-2.0.1\lib\javax-security.jar
>
> -init-jce-jar:
>
> init:
>
> -compile-with-jce:
>      [echo] About to compile .java sources including JCE specific ones...
>     [javac] Compiling 306 source files to C:\temp\gnu-crypto-2.0.1\classes
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\ClientMechanism.java
> :143: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.ClientMechanism
>  cannot implement getNegotiatedProperty(java.lang.String) in
> javax.security.sasl
> .SaslClient; overridden method does not throw
> javax.security.sasl.SaslException
>     [javac]    public Object getNegotiatedProperty(final String propName)
> throws
>  SaslException {
>     [javac]                  ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\ServerMechanism.java
> :150: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.ServerMechanism
>  cannot implement getNegotiatedProperty(java.lang.String) in
> javax.security.sasl
> .SaslServer; overridden method does not throw
> javax.security.sasl.SaslException
>     [javac]    public Object getNegotiatedProperty(final String propName)
> throws
>  SaslException {
>     [javac]                  ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\anonymous\AnonymousC
> lient.java:61: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.Client
> Mechanism cannot implement getNegotiatedProperty(java.lang.String) in
> javax.secu
> rity.sasl.SaslClient; overridden method does not throw
> javax.security.sasl.SaslE
> xception
>     [javac] public class AnonymousClient extends ClientMechanism implements
> Sasl
> Client {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\anonymous\AnonymousS
> erver.java:60: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.Server
> Mechanism cannot implement getNegotiatedProperty(java.lang.String) in
> javax.secu
> rity.sasl.SaslServer; overridden method does not throw
> javax.security.sasl.SaslE
> xception
>     [javac] public class AnonymousServer extends ServerMechanism implements
> Sasl
> Server {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\crammd5\CramMD5Clien
> t.java:66: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.ClientMech
> anism cannot implement getNegotiatedProperty(java.lang.String) in
> javax.security
> .sasl.SaslClient; overridden method does not throw
> javax.security.sasl.SaslExcep
> tion
>     [javac] public class CramMD5Client extends ClientMechanism implements
> SaslCl
> ient {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\crammd5\CramMD5Serve
> r.java:67: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.ServerMech
> anism cannot implement getNegotiatedProperty(java.lang.String) in
> javax.security
> .sasl.SaslServer; overridden method does not throw
> javax.security.sasl.SaslExcep
> tion
>     [javac] public class CramMD5Server extends ServerMechanism implements
> SaslSe
> rver {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\plain\PlainClient.ja
> va:60: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.ClientMechanis
> m cannot implement getNegotiatedProperty(java.lang.String) in
> javax.security.sas
> l.SaslClient; overridden method does not throw
> javax.security.sasl.SaslException
>
>     [javac] public class PlainClient extends ClientMechanism implements
> SaslClie
> nt {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\plain\PlainServer.ja
> va:66: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.ServerMechanis
> m cannot implement getNegotiatedProperty(java.lang.String) in
> javax.security.sas
> l.SaslServer; overridden method does not throw
> javax.security.sasl.SaslException
>
>     [javac] public class PlainServer extends ServerMechanism implements
> SaslServ
> er {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\srp\SRPClient.java:8
> 8: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.ClientMechanism ca
> nnot implement getNegotiatedProperty(java.lang.String) in
> javax.security.sasl.Sa
> slClient; overridden method does not throw javax.security.sasl.SaslException
>     [javac] public class SRPClient extends ClientMechanism implements
> SaslClient
>  {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\srp\SRPServer.java:8
> 2: getNegotiatedProperty(java.lang.String) in
> gnu.crypto.sasl.ServerMechanism ca
> nnot implement getNegotiatedProperty(java.lang.String) in
> javax.security.sasl.Sa
> slServer; overridden method does not throw javax.security.sasl.SaslException
>     [javac] public class SRPServer extends ServerMechanism implements
> SaslServer
>  {
>     [javac]        ^
>     [javac] Note:
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\jce\sig\SignatureAd
> apter.java uses or overrides a deprecated API.
>     [javac] Note: Recompile with -Xlint:deprecation for details.
>     [javac] Note: Some input files use unchecked or unsafe operations.
>     [javac] Note: Recompile with -Xlint:unchecked for details.
>     [javac] 10 errors
>
> BUILD FAILED
> C:\temp\gnu-crypto-2.0.1\build.xml:279: Compile failed; see the compiler
> error o
> utput for details.
>
> Total time: 14 seconds
> C:\temp\gnu-crypto-2.0.1>ant docs
> Buildfile: build.xml
>
> -init:
>
> -check-args:
>
> -build-jce-jar:
>      [echo] About to compile Java Cryptography Extension (JCE) sources...
>      [echo] About to make a Java Cryptography Extension (JCE) jar...
>      [echo] About to compile javax.security sources...
>      [echo] About to make javax.security jar
>
> -init-jce-jar:
>
> init:
>
> -compile-with-jce:
>      [echo] About to compile .java sources including JCE specific ones...
>     [javac] Compiling 83 source files to C:\temp\gnu-crypto-2.0.1\classes
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\ClientMechanism.java:143:
> getNegotiatedProperty(java.lang.String) in gnu
> .crypto.sasl.ClientMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslClient;
> overridden
> method does not throw javax.security.sasl.SaslException
>     [javac]    public Object getNegotiatedProperty(final String propName)
> throws SaslException {
>     [javac]                  ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\ServerMechanism.java:150:
> getNegotiatedProperty(java.lang.String) in gnu
> .crypto.sasl.ServerMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslServer;
> overridden
> method does not throw javax.security.sasl.SaslException
>     [javac]    public Object getNegotiatedProperty(final String propName)
> throws SaslException {
>     [javac]                  ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\anonymous\AnonymousClient.java:61:
> getNegotiatedProperty(java.lang.Strin
> g) in gnu.crypto.sasl.ClientMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslClient;
> ov
> erridden method does not throw javax.security.sasl.SaslException
>     [javac] public class AnonymousClient extends ClientMechanism implements
> SaslClient {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\anonymous\AnonymousServer.java:60:
> getNegotiatedProperty(java.lang.Strin
> g) in gnu.crypto.sasl.ServerMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslServer;
> ov
> erridden method does not throw javax.security.sasl.SaslException
>     [javac] public class AnonymousServer extends ServerMechanism implements
> SaslServer {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\crammd5\CramMD5Client.java:66:
> getNegotiatedProperty(java.lang.String) i
> n gnu.crypto.sasl.ClientMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslClient;
> overri
> dden method does not throw javax.security.sasl.SaslException
>     [javac] public class CramMD5Client extends ClientMechanism implements
> SaslClient {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\crammd5\CramMD5Server.java:67:
> getNegotiatedProperty(java.lang.String) i
> n gnu.crypto.sasl.ServerMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslServer;
> overri
> dden method does not throw javax.security.sasl.SaslException
>     [javac] public class CramMD5Server extends ServerMechanism implements
> SaslServer {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\plain\PlainClient.java:60:
> getNegotiatedProperty(java.lang.String) in gn
> u.crypto.sasl.ClientMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslClient;
> overridden
>  method does not throw javax.security.sasl.SaslException
>     [javac] public class PlainClient extends ClientMechanism implements
> SaslClient {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\plain\PlainServer.java:66:
> getNegotiatedProperty(java.lang.String) in gn
> u.crypto.sasl.ServerMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslServer;
> overridden
>  method does not throw javax.security.sasl.SaslException
>     [javac] public class PlainServer extends ServerMechanism implements
> SaslServer {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\srp\SRPClient.java:88:
> getNegotiatedProperty(java.lang.String) in gnu.cr
> ypto.sasl.ClientMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslClient;
> overridden met
> hod does not throw javax.security.sasl.SaslException
>     [javac] public class SRPClient extends ClientMechanism implements
> SaslClient {
>     [javac]        ^
>     [javac]
> C:\temp\gnu-crypto-2.0.1\source\gnu\crypto\sasl\srp\SRPServer.java:82:
> getNegotiatedProperty(java.lang.String) in gnu.cr
> ypto.sasl.ServerMechanism cannot implement
> getNegotiatedProperty(java.lang.String) in javax.security.sasl.SaslServer;
> overridden met
> hod does not throw javax.security.sasl.SaslException
>     [javac] public class SRPServer extends ServerMechanism implements
> SaslServer {
>     [javac]        ^
>     [javac] Note: Some input files use unchecked or unsafe operations.
>     [javac] Note: Recompile with -Xlint:unchecked for details.
>     [javac] 10 errors
>
> BUILD FAILED
> C:\temp\gnu-crypto-2.0.1\build.xml:279: Compile failed; see the compiler
> error output for details.
>
> Total time: 5 seconds
> C:\temp\gnu-crypto-2.0.1>
>

Your errors don't suggest missing files, but that you are compiling
against newer versions of the interfaces in the Java class library.

What does java -version give for the JDK being used to compile here?

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> [email protected]
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>
>
-- 
Andrew :-)

Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

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