Vendor import of OpenSSH 3.1

3 files changed, 179 insertions, 0 deletions

diff --git a/crypto/openssh/scard/Makefile b/crypto/openssh/scard/Makefile
new file mode 100644
index 0000000..1cf7bbd
--- /dev/null
+++ b/crypto/openssh/scard/Makefile
@@ -0,0 +1,20 @@
+#	$OpenBSD: Makefile,v 1.2 2001/06/29 07:02:09 markus Exp $
+
+.PATH:		${.CURDIR}/..
+
+CARDLET=	Ssh.bin
+DATADIR=	/usr/libdata/ssh
+
+all: ${CARDLET}
+
+clean:
+	rm -f ${CARDLET}
+
+install: ${CARDLET}
+	install -c -m ${LIBMODE} -o ${LIBOWN} -g ${LIBGRP} \
+	    ${CARDLET} ${DESTDIR}${DATADIR}
+
+Ssh.bin: ${.CURDIR}/Ssh.bin.uu
+	uudecode ${.CURDIR}/$@.uu
+
+.include <bsd.prog.mk>
diff --git a/crypto/openssh/scard/Ssh.bin.uu b/crypto/openssh/scard/Ssh.bin.uu
new file mode 100644
index 0000000..1062e21
--- /dev/null
+++ b/crypto/openssh/scard/Ssh.bin.uu
@@ -0,0 +1,16 @@
+begin 644 Ssh.bin
+M`P)!%P`501P`;``!`C@"`/Y@\`4`_J'P!0!!%T$;`?Z@\`4`01=!&@'^>/,!
+M`4$701P!_G#S%P'^0],1`?Y@\!0`_G/S'0#^<]4``D$7L`4`_F'3``!!%T$9
+M`?YATP4`_G/5"P7^8=,'`OZAT`$!_J#0$@1!%T$8`0```$$7!`$&`/Y@`;@`
+M`$$8\`H(`$$9\`H``$$:\@\``$$;\B$``$$<\A```/`&__(```0(`!8```9C
+M""T#"<(H+00$*"T%""A;`&19``#P$/_R`P(&`0#(```38`!!70!&$UP`1@09
+M":1+``D*D`!@`"@37`!&!!E6`````*(````$____P````*$````0````*@``
+M`"````"-````,````&H37`!&`QD(2@`)"FX`8``H$UP`1@<9"@#_/2!@`$L1
+M2@`)"F<`8``H$UP`'A-<`$8($1-<`$8(7@!0"!%@`%59"C\`8`!:*PIS:&``
+M6BL37`!&`P,*`(!@`%\K`PH`@&``55D37`!&`P<H$UP`1@0#*`,%8`!565D*
+M;0!@`"A9`/`"__(!`0$)``@```J0`&``*%D`\!/_\@$!`@D`#```8D$7+5\`
+M/"M9````\!+_]@$!`P$`&```$UP`'EX`,D4`#Q-<`!X*`,@)$%X`-P17L`7_
+M\@$!!`(`/```$U\``!-B_J$M7P`%70`*$V+^H"U?``]=`!038OYX+0H$`%\`
+<&5T`'@H$`&``(T4`"0IG`&``*!->`"U9````````
+`
+end
diff --git a/crypto/openssh/scard/Ssh.java b/crypto/openssh/scard/Ssh.java
new file mode 100644
index 0000000..3692b9b
--- /dev/null
+++ b/crypto/openssh/scard/Ssh.java
@@ -0,0 +1,143 @@
+// $Id: Ssh.java,v 1.2 2001/07/30 20:08:14 rees Exp $
+//
+// Ssh.java
+// SSH / smartcard integration project, smartcard side
+//
+// Tomoko Fukuzawa, created, Feb., 2000
+//
+// Naomaru Itoi, modified, Apr., 2000
+//
+
+// copyright 2000
+// the regents of the university of michigan
+// all rights reserved
+//
+// permission is granted to use, copy, create derivative works
+// and redistribute this software and such derivative works
+// for any purpose, so long as the name of the university of
+// michigan is not used in any advertising or publicity
+// pertaining to the use or distribution of this software
+// without specific, written prior authorization.  if the
+// above copyright notice or any other identification of the
+// university of michigan is included in any copy of any
+// portion of this software, then the disclaimer below must
+// also be included.
+//
+// this software is provided as is, without representation
+// from the university of michigan as to its fitness for any
+// purpose, and without warranty by the university of
+// michigan of any kind, either express or implied, including
+// without limitation the implied warranties of
+// merchantability and fitness for a particular purpose. the
+// regents of the university of michigan shall not be liable
+// for any damages, including special, indirect, incidental, or
+// consequential damages, with respect to any claim arising
+// out of or in connection with the use of the software, even
+// if it has been or is hereafter advised of the possibility of
+// such damages.
+
+import javacard.framework.*;
+import javacardx.framework.*;
+import javacardx.crypto.*;
+
+public class Ssh extends javacard.framework.Applet
+{
+    /* constants declaration */
+    // code of CLA byte in the command APDU header
+    static final byte Ssh_CLA =(byte)0x05;
+
+    // codes of INS byte in the command APDU header
+    static final byte DECRYPT = (byte) 0x10;
+    static final byte GET_KEYLENGTH = (byte) 0x20;
+    static final byte GET_PUBKEY = (byte) 0x30;
+    static final byte GET_RESPONSE = (byte) 0xc0;
+
+    /* instance variables declaration */
+    static final short keysize = 1024;
+
+    //RSA_CRT_PrivateKey rsakey;
+    AsymKey rsakey;
+    CyberflexFile file;
+    CyberflexOS os;
+
+    byte buffer[];
+
+    static byte[] keyHdr = {(byte)0xC2, (byte)0x01, (byte)0x05};
+
+    private Ssh()
+    {
+	file = new CyberflexFile();
+	os = new CyberflexOS();
+
+	rsakey = new RSA_CRT_PrivateKey (keysize);
+
+	if ( ! rsakey.isSupportedLength (keysize) )
+	    ISOException.throwIt (ISO.SW_WRONG_LENGTH);
+
+	register();
+    } // end of the constructor
+
+    public boolean select() {
+	if (!rsakey.isInitialized())
+	    rsakey.setKeyInstance ((short)0xc8, (short)0x10);
+
+	return true;
+    }
+
+    public static void install(APDU apdu)
+    {
+	new Ssh();	// create a Ssh applet instance (card)
+    } // end of install method
+
+    public static void main(String args[]) {
+	ISOException.throwIt((short) 0x9000);
+    }
+
+    public void process(APDU apdu)
+    {
+	// APDU object carries a byte array (buffer) to
+	// transfer incoming and outgoing APDU header
+	// and data bytes between card and CAD
+	buffer = apdu.getBuffer();
+
+	// verify that if the applet can accept this
+	// APDU message
+	// NI: change suggested by Wayne Dyksen, Purdue
+	if (buffer[ISO.OFFSET_INS] == ISO.INS_SELECT)
+	    ISOException.throwIt(ISO.SW_NO_ERROR);
+
+	switch (buffer[ISO.OFFSET_INS]) {
+	case DECRYPT:
+	    if (buffer[ISO.OFFSET_CLA] != Ssh_CLA)
+		ISOException.throwIt(ISO.SW_CLA_NOT_SUPPORTED);
+	    //decrypt (apdu);
+	    short size = (short) (buffer[ISO.OFFSET_LC] & 0x00FF);
+
+	    if (apdu.setIncomingAndReceive() != size)
+		ISOException.throwIt (ISO.SW_WRONG_LENGTH);
+
+	    rsakey.cryptoUpdate (buffer, (short) ISO.OFFSET_CDATA, size,
+				 buffer, (short) ISO.OFFSET_CDATA);
+
+	    apdu.setOutgoingAndSend ((short) ISO.OFFSET_CDATA, size);
+	    return;
+	case GET_PUBKEY:
+	    file.selectFile((short)(0x3f<<8)); // select root
+	    file.selectFile((short)(('s'<<8)|'h')); // select public key file
+	    os.readBinaryFile (buffer, (short)0, (short)0, (short)(keysize/8));
+	    apdu.setOutgoingAndSend((short)0, (short)(keysize/8));
+	    return;
+	case GET_KEYLENGTH:
+	    buffer[0] = (byte)((keysize >> 8) & 0xff);
+	    buffer[1] = (byte)(keysize & 0xff);
+	    apdu.setOutgoingAndSend ((short)0, (short)2);
+	    return;
+	case GET_RESPONSE:
+	    return;
+	default:
+	    ISOException.throwIt (ISO.SW_INS_NOT_SUPPORTED);
+	}
+
+    } // end of process method
+
+} // end of class Ssh