OS-4689 Remove SunSSH from illumos-joyent

OS-4688 Switch platform over to using recent OpenSSH
Reviewed by: Robert Mustacchi <rm@joyent.com>

1 files changed, 0 insertions, 172 deletions

diff --git a/usr/src/cmd/ssh/libssh/common/cipher-ctr.c b/usr/src/cmd/ssh/libssh/common/cipher-ctr.c
deleted file mode 100644
index d728064b53..0000000000
--- a/usr/src/cmd/ssh/libssh/common/cipher-ctr.c
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- * Copyright (c) 2003 Markus Friedl <markus@openbsd.org>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-/*
- * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#include "includes.h"
-RCSID("$OpenBSD: cipher-ctr.c,v 1.4 2004/02/06 23:41:13 dtucker Exp $");
-
-#include <openssl/evp.h>
-
-#include "log.h"
-#include "xmalloc.h"
-#include <openssl/aes.h>
-
-const EVP_CIPHER *evp_aes_128_ctr(void);
-void ssh_aes_ctr_iv(EVP_CIPHER_CTX *, int, u_char *, u_int);
-
-struct ssh_aes_ctr_ctx
-{
-	AES_KEY		aes_ctx;
-	u_char		aes_counter[AES_BLOCK_SIZE];
-};
-
-/*
- * increment counter 'ctr',
- * the counter is of size 'len' bytes and stored in network-byte-order.
- * (LSB at ctr[len-1], MSB at ctr[0])
- */
-static void
-ssh_ctr_inc(u_char *ctr, u_int len)
-{
-	int i;
-
-	for (i = len - 1; i >= 0; i--)
-		if (++ctr[i])	/* continue on overflow */
-			return;
-}
-
-static int
-ssh_aes_ctr(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src,
-    u_int len)
-{
-	struct ssh_aes_ctr_ctx *c;
-	u_int n = 0;
-	u_char buf[AES_BLOCK_SIZE];
-
-	if (len == 0)
-		return (1);
-	if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) == NULL)
-		return (0);
-
-	while ((len--) > 0) {
-		if (n == 0) {
-			AES_encrypt(c->aes_counter, buf, &c->aes_ctx);
-			ssh_ctr_inc(c->aes_counter, AES_BLOCK_SIZE);
-		}
-		*(dest++) = *(src++) ^ buf[n];
-		n = (n + 1) % AES_BLOCK_SIZE;
-	}
-	return (1);
-}
-
-static int
-ssh_aes_ctr_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
-    int enc)
-{
-	struct ssh_aes_ctr_ctx *c;
-
-	if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) == NULL) {
-		c = xmalloc(sizeof(*c));
-		EVP_CIPHER_CTX_set_app_data(ctx, c);
-	}
-	if (key != NULL)
-		AES_set_encrypt_key(key, EVP_CIPHER_CTX_key_length(ctx) * 8,
-		     &c->aes_ctx);
-	if (iv != NULL)
-		memcpy(c->aes_counter, iv, AES_BLOCK_SIZE);
-	return (1);
-}
-
-static int
-ssh_aes_ctr_cleanup(EVP_CIPHER_CTX *ctx)
-{
-	struct ssh_aes_ctr_ctx *c;
-
-	if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) != NULL) {
-		memset(c, 0, sizeof(*c));
-		xfree(c);
-		EVP_CIPHER_CTX_set_app_data(ctx, NULL);
-	}
-	return (1);
-}
-
-void
-ssh_aes_ctr_iv(EVP_CIPHER_CTX *evp, int doset, u_char * iv, u_int len)
-{
-	struct ssh_aes_ctr_ctx *c;
-
-	if ((c = EVP_CIPHER_CTX_get_app_data(evp)) == NULL)
-		fatal("ssh_aes_ctr_iv: no context");
-	if (doset)
-		memcpy(c->aes_counter, iv, len);
-	else
-		memcpy(iv, c->aes_counter, len);
-}
-
-/*
- * Function fills an EVP_CIPHER structure for AES CTR functions based on the NID
- * and the key length.
- */
-static const EVP_CIPHER *
-evp_aes_ctr(const char *nid, int key_len, EVP_CIPHER *aes_ctr)
-{
-	memset(aes_ctr, 0, sizeof(EVP_CIPHER));
-	/*
-	 * If the PKCS#11 engine is used the AES CTR NIDs were dynamically
-	 * created during the engine initialization. If the engine is not used
-	 * we work with NID_undef's which is OK since in that case OpenSSL
-	 * doesn't use NIDs at all.
-	 */
-	if ((aes_ctr->nid = OBJ_ln2nid(nid)) != NID_undef)
-		debug3("%s NID found", nid);
-
-	aes_ctr->block_size = AES_BLOCK_SIZE;
-	aes_ctr->iv_len = AES_BLOCK_SIZE;
-	aes_ctr->key_len = key_len;
-	aes_ctr->init = ssh_aes_ctr_init;
-	aes_ctr->cleanup = ssh_aes_ctr_cleanup;
-	aes_ctr->do_cipher = ssh_aes_ctr;
-	aes_ctr->flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH |
-	    EVP_CIPH_ALWAYS_CALL_INIT | EVP_CIPH_CUSTOM_IV;
-	return (aes_ctr);
-}
-
-const EVP_CIPHER *
-evp_aes_128_ctr(void)
-{
-	static EVP_CIPHER aes_ctr;
-
-	return (evp_aes_ctr("aes-128-ctr", 16, &aes_ctr));
-}
-
-const EVP_CIPHER *
-evp_aes_192_ctr(void)
-{
-	static EVP_CIPHER aes_ctr;
-
-	return (evp_aes_ctr("aes-192-ctr", 24, &aes_ctr));
-}
-
-const EVP_CIPHER *
-evp_aes_256_ctr(void)
-{
-	static EVP_CIPHER aes_ctr;
-
-	return (evp_aes_ctr("aes-256-ctr", 32, &aes_ctr));
-}