Package org.apache.sshd.common

Examples of org.apache.sshd.common.Cipher

520
521
522
523
524
525
526
527
528
529
530
531
532
533
        avail.add(new AES256CBC.Factory());

        for (Iterator<NamedFactory<Cipher>> i = avail.iterator(); i.hasNext();) {
            final NamedFactory<Cipher> f = i.next();
            try {
                final Cipher c = f.create();
                final byte[] key = new byte[c.getBlockSize()];
                final byte[] iv = new byte[c.getIVSize()];
                c.init(Cipher.Mode.Encrypt, key, iv);
            } catch (InvalidKeyException e) {
                i.remove();
            } catch (Exception e) {
                i.remove();
            }
View Full Code Here
436
437
438
439
440
441
442
443
444
445
446
447
448
449
        avail.add(new AES256CBC.Factory());

        for (Iterator<NamedFactory<Cipher>> i = avail.iterator(); i.hasNext();) {
            final NamedFactory<Cipher> f = i.next();
            try {
                final Cipher c = f.create();
                final byte[] key = new byte[c.getBlockSize()];
                final byte[] iv = new byte[c.getIVSize()];
                c.init(Cipher.Mode.Encrypt, key, iv);
            } catch (InvalidKeyException e) {
                i.remove();
            } catch (Exception e) {
                i.remove();
            }
View Full Code Here
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
        byte[] MACc2s;
        byte[] MACs2c;
        byte[] K = kex.getK();
        byte[] H = kex.getH();
        Digest hash = kex.getHash();
        Cipher s2ccipher;
        Cipher c2scipher;
        Mac s2cmac;
        Mac c2smac;
        Compression s2ccomp;
        Compression c2scomp;

        if (sessionId == null) {
            sessionId = new byte[H.length];
            System.arraycopy(H, 0, sessionId, 0, H.length);
        }

        Buffer buffer = new Buffer();
        buffer.putMPInt(K);
        buffer.putRawBytes(H);
        buffer.putByte((byte) 0x41);
        buffer.putRawBytes(sessionId);
        int pos = buffer.available();
        byte[] buf = buffer.array();
        hash.update(buf, 0, pos);
        IVc2s = hash.digest();

        int j = pos - sessionId.length - 1;

        buf[j]++;
        hash.update(buf, 0, pos);
        IVs2c = hash.digest();

        buf[j]++;
        hash.update(buf, 0, pos);
        Ec2s = hash.digest();

        buf[j]++;
        hash.update(buf, 0, pos);
        Es2c = hash.digest();

        buf[j]++;
        hash.update(buf, 0, pos);
        MACc2s = hash.digest();

        buf[j]++;
        hash.update(buf, 0, pos);
        MACs2c = hash.digest();

        s2ccipher = NamedFactory.Utils.create(factoryManager.getCipherFactories(), negociated[SshConstants.PROPOSAL_ENC_ALGS_STOC]);
        Es2c = resizeKey(Es2c, s2ccipher.getBlockSize(), hash, K, H);
        s2ccipher.init(isServer ? Cipher.Mode.Encrypt : Cipher.Mode.Decrypt, Es2c, IVs2c);

        s2cmac = NamedFactory.Utils.create(factoryManager.getMacFactories(), negociated[SshConstants.PROPOSAL_MAC_ALGS_STOC]);
        s2cmac.init(MACs2c);

        c2scipher = NamedFactory.Utils.create(factoryManager.getCipherFactories(), negociated[SshConstants.PROPOSAL_ENC_ALGS_CTOS]);
        Ec2s = resizeKey(Ec2s, c2scipher.getBlockSize(), hash, K, H);
        c2scipher.init(isServer ? Cipher.Mode.Decrypt : Cipher.Mode.Encrypt, Ec2s, IVc2s);

        c2smac = NamedFactory.Utils.create(factoryManager.getMacFactories(), negociated[SshConstants.PROPOSAL_MAC_ALGS_CTOS]);
        c2smac.init(MACc2s);

        s2ccomp = NamedFactory.Utils.create(factoryManager.getCompressionFactories(), negociated[SshConstants.PROPOSAL_COMP_ALGS_STOC]);
View Full Code Here
252
253
254
255
256
257
258
259
260
261
262
263
264
265
        avail.add(new AES256CBC.Factory());

        for (Iterator<NamedFactory<Cipher>> i = avail.iterator(); i.hasNext();) {
            final NamedFactory<Cipher> f = i.next();
            try {
                final Cipher c = f.create();
                final byte[] key = new byte[c.getBlockSize()];
                final byte[] iv = new byte[c.getIVSize()];
                c.init(Cipher.Mode.Encrypt, key, iv);
            } catch (InvalidKeyException e) {
                i.remove();
            } catch (Exception e) {
                i.remove();
            }
View Full Code Here
513
514
515
516
517
518
519
520
521
522
523
524
525
526
        avail.add(new AES256CBC.Factory());

        for (Iterator<NamedFactory<Cipher>> i = avail.iterator(); i.hasNext();) {
            final NamedFactory<Cipher> f = i.next();
            try {
                final Cipher c = f.create();
                final byte[] key = new byte[c.getBlockSize()];
                final byte[] iv = new byte[c.getIVSize()];
                c.init(Cipher.Mode.Encrypt, key, iv);
            } catch (InvalidKeyException e) {
                i.remove();
            } catch (Exception e) {
                i.remove();
            }
View Full Code Here
81
82
83
84
85
86
87
88
89
90
91
92
93
94
        avail = filter(avail, names);

        for (Iterator<NamedFactory<Cipher>> i = avail.iterator(); i.hasNext();) {
            final NamedFactory<Cipher> f = i.next();
            try {
                final Cipher c = f.create();
                final byte[] key = new byte[c.getBlockSize()];
                final byte[] iv = new byte[c.getIVSize()];
                c.init(Cipher.Mode.Encrypt, key, iv);
            } catch (InvalidKeyException e) {
                i.remove();
            } catch (Exception e) {
                i.remove();
            }
View Full Code Here
437
438
439
440
441
442
443
444
445
446
447
448
449
450
        avail.add(new AES256CBC.Factory());

        for (Iterator<NamedFactory<Cipher>> i = avail.iterator(); i.hasNext();) {
            final NamedFactory<Cipher> f = i.next();
            try {
                final Cipher c = f.create();
                final byte[] key = new byte[c.getBlockSize()];
                final byte[] iv = new byte[c.getIVSize()];
                c.init(Cipher.Mode.Encrypt, key, iv);
            } catch (InvalidKeyException e) {
                i.remove();
            } catch (Exception e) {
                i.remove();
            }
View Full Code Here
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
        byte[] MACc2s;
        byte[] MACs2c;
        byte[] K = kex.getK();
        byte[] H = kex.getH();
        Digest hash = kex.getHash();
        Cipher s2ccipher;
        Cipher c2scipher;
        Mac s2cmac;
        Mac c2smac;
        Compression s2ccomp;
        Compression c2scomp;

        if (sessionId == null) {
            sessionId = new byte[H.length];
            System.arraycopy(H, 0, sessionId, 0, H.length);
        }

        Buffer buffer = new Buffer();
        buffer.putMPInt(K);
        buffer.putRawBytes(H);
        buffer.putByte((byte) 0x41);
        buffer.putRawBytes(sessionId);
        int pos = buffer.available();
        byte[] buf = buffer.array();
        hash.update(buf, 0, pos);
        IVc2s = hash.digest();

        int j = pos - sessionId.length - 1;

        buf[j]++;
        hash.update(buf, 0, pos);
        IVs2c = hash.digest();

        buf[j]++;
        hash.update(buf, 0, pos);
        Ec2s = hash.digest();

        buf[j]++;
        hash.update(buf, 0, pos);
        Es2c = hash.digest();

        buf[j]++;
        hash.update(buf, 0, pos);
        MACc2s = hash.digest();

        buf[j]++;
        hash.update(buf, 0, pos);
        MACs2c = hash.digest();

        s2ccipher = NamedFactory.Utils.create(factoryManager.getCipherFactories(), negotiated[SshConstants.PROPOSAL_ENC_ALGS_STOC]);
        Es2c = resizeKey(Es2c, s2ccipher.getBlockSize(), hash, K, H);
        s2ccipher.init(isServer ? Cipher.Mode.Encrypt : Cipher.Mode.Decrypt, Es2c, IVs2c);

        s2cmac = NamedFactory.Utils.create(factoryManager.getMacFactories(), negotiated[SshConstants.PROPOSAL_MAC_ALGS_STOC]);
        MACs2c = resizeKey(MACs2c, s2cmac.getBlockSize(), hash, K, H);
        s2cmac.init(MACs2c);

        c2scipher = NamedFactory.Utils.create(factoryManager.getCipherFactories(), negotiated[SshConstants.PROPOSAL_ENC_ALGS_CTOS]);
        Ec2s = resizeKey(Ec2s, c2scipher.getBlockSize(), hash, K, H);
        c2scipher.init(isServer ? Cipher.Mode.Decrypt : Cipher.Mode.Encrypt, Ec2s, IVc2s);

        c2smac = NamedFactory.Utils.create(factoryManager.getMacFactories(), negotiated[SshConstants.PROPOSAL_MAC_ALGS_CTOS]);
        MACc2s = resizeKey(MACc2s, c2smac.getBlockSize(), hash, K, H);
        c2smac.init(MACc2s);
View Full Code Here
520
521
522
523
524
525
526
527
528
529
530
531
532
533
        avail.add(new AES256CBC.Factory());

        for (Iterator<NamedFactory<Cipher>> i = avail.iterator(); i.hasNext();) {
            final NamedFactory<Cipher> f = i.next();
            try {
                final Cipher c = f.create();
                final byte[] key = new byte[c.getBlockSize()];
                final byte[] iv = new byte[c.getIVSize()];
                c.init(Cipher.Mode.Encrypt, key, iv);
            } catch (InvalidKeyException e) {
                i.remove();
            } catch (Exception e) {
                i.remove();
            }
View Full Code Here
297
298
299
300
301
302
303
304
305
306
307
308
309
310
        avail.add(new AES256CBC.Factory());

        for (Iterator<NamedFactory<Cipher>> i = avail.iterator(); i.hasNext();) {
            final NamedFactory<Cipher> f = i.next();
            try {
                final Cipher c = f.create();
                final byte[] key = new byte[c.getBlockSize()];
                final byte[] iv = new byte[c.getIVSize()];
                c.init(Cipher.Mode.Encrypt, key, iv);
            } catch (InvalidKeyException e) {
                i.remove();
            } catch (Exception e) {
                i.remove();
            }
View Full Code Here
TOP

Related Classes of org.apache.sshd.common.Cipher

  • com.google.gerrit.sshd.SshDaemon
  • org.apache.karaf.shell.ssh.SshUtils
  • org.apache.sshd.CipherTest
  • org.apache.sshd.common.session.AbstractSession
  • org.apache.sshd.MacTest
  • org.apache.sshd.SshClient
  • org.apache.sshd.SshServer
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.