Removed old mbedtls, replacing with submodule.

1 files changed, 0 insertions, 164 deletions

diff --git a/lib/mbedtls-2.27.0/library/padlock.c b/lib/mbedtls-2.27.0/library/padlock.c
deleted file mode 100644
index 8373374..0000000
--- a/lib/mbedtls-2.27.0/library/padlock.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- *  VIA PadLock support functions
- *
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-/*
- *  This implementation is based on the VIA PadLock Programming Guide:
- *
- *  http://www.via.com.tw/en/downloads/whitepapers/initiatives/padlock/
- *  programming_guide.pdf
- */
-
-#include "common.h"
-
-#if defined(MBEDTLS_PADLOCK_C)
-
-#include "mbedtls/padlock.h"
-
-#include <string.h>
-
-#ifndef asm
-#define asm __asm
-#endif
-
-#if defined(MBEDTLS_HAVE_X86)
-
-/*
- * PadLock detection routine
- */
-int mbedtls_padlock_has_support( int feature )
-{
-    static int flags = -1;
-    int ebx = 0, edx = 0;
-
-    if( flags == -1 )
-    {
-        asm( "movl  %%ebx, %0           \n\t"
-             "movl  $0xC0000000, %%eax  \n\t"
-             "cpuid                     \n\t"
-             "cmpl  $0xC0000001, %%eax  \n\t"
-             "movl  $0, %%edx           \n\t"
-             "jb    1f                  \n\t"
-             "movl  $0xC0000001, %%eax  \n\t"
-             "cpuid                     \n\t"
-             "1:                        \n\t"
-             "movl  %%edx, %1           \n\t"
-             "movl  %2, %%ebx           \n\t"
-             : "=m" (ebx), "=m" (edx)
-             :  "m" (ebx)
-             : "eax", "ecx", "edx" );
-
-        flags = edx;
-    }
-
-    return( flags & feature );
-}
-
-/*
- * PadLock AES-ECB block en(de)cryption
- */
-int mbedtls_padlock_xcryptecb( mbedtls_aes_context *ctx,
-                       int mode,
-                       const unsigned char input[16],
-                       unsigned char output[16] )
-{
-    int ebx = 0;
-    uint32_t *rk;
-    uint32_t *blk;
-    uint32_t *ctrl;
-    unsigned char buf[256];
-
-    rk  = ctx->rk;
-    blk = MBEDTLS_PADLOCK_ALIGN16( buf );
-    memcpy( blk, input, 16 );
-
-     ctrl = blk + 4;
-    *ctrl = 0x80 | ctx->nr | ( ( ctx->nr + ( mode^1 ) - 10 ) << 9 );
-
-    asm( "pushfl                        \n\t"
-         "popfl                         \n\t"
-         "movl    %%ebx, %0             \n\t"
-         "movl    $1, %%ecx             \n\t"
-         "movl    %2, %%edx             \n\t"
-         "movl    %3, %%ebx             \n\t"
-         "movl    %4, %%esi             \n\t"
-         "movl    %4, %%edi             \n\t"
-         ".byte  0xf3,0x0f,0xa7,0xc8    \n\t"
-         "movl    %1, %%ebx             \n\t"
-         : "=m" (ebx)
-         :  "m" (ebx), "m" (ctrl), "m" (rk), "m" (blk)
-         : "memory", "ecx", "edx", "esi", "edi" );
-
-    memcpy( output, blk, 16 );
-
-    return( 0 );
-}
-
-/*
- * PadLock AES-CBC buffer en(de)cryption
- */
-int mbedtls_padlock_xcryptcbc( mbedtls_aes_context *ctx,
-                       int mode,
-                       size_t length,
-                       unsigned char iv[16],
-                       const unsigned char *input,
-                       unsigned char *output )
-{
-    int ebx = 0;
-    size_t count;
-    uint32_t *rk;
-    uint32_t *iw;
-    uint32_t *ctrl;
-    unsigned char buf[256];
-
-    if( ( (long) input  & 15 ) != 0 ||
-        ( (long) output & 15 ) != 0 )
-        return( MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED );
-
-    rk = ctx->rk;
-    iw = MBEDTLS_PADLOCK_ALIGN16( buf );
-    memcpy( iw, iv, 16 );
-
-     ctrl = iw + 4;
-    *ctrl = 0x80 | ctx->nr | ( ( ctx->nr + ( mode ^ 1 ) - 10 ) << 9 );
-
-    count = ( length + 15 ) >> 4;
-
-    asm( "pushfl                        \n\t"
-         "popfl                         \n\t"
-         "movl    %%ebx, %0             \n\t"
-         "movl    %2, %%ecx             \n\t"
-         "movl    %3, %%edx             \n\t"
-         "movl    %4, %%ebx             \n\t"
-         "movl    %5, %%esi             \n\t"
-         "movl    %6, %%edi             \n\t"
-         "movl    %7, %%eax             \n\t"
-         ".byte  0xf3,0x0f,0xa7,0xd0    \n\t"
-         "movl    %1, %%ebx             \n\t"
-         : "=m" (ebx)
-         :  "m" (ebx), "m" (count), "m" (ctrl),
-            "m"  (rk), "m" (input), "m" (output), "m" (iw)
-         : "memory", "eax", "ecx", "edx", "esi", "edi" );
-
-    memcpy( iv, iw, 16 );
-
-    return( 0 );
-}
-
-#endif /* MBEDTLS_HAVE_X86 */
-
-#endif /* MBEDTLS_PADLOCK_C */