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Externals: Update mbedtls to 2.28.0

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This commit is contained in:
OatmealDome
2022-04-02 19:30:22 -04:00
parent c9896e1c4b
commit d8a5a8827e
256 changed files with 67343 additions and 15595 deletions
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49
Externals/mbedtls/library/blowfish.c vendored
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@ -1,7 +1,7 @@
/*
* Blowfish implementation
*
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* Copyright The Mbed TLS Contributors
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may
@ -15,8 +15,6 @@
* 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 file is part of mbed TLS (https://tls.mbed.org)
*/
/*
* The Blowfish block cipher was designed by Bruce Schneier in 1993.
@ -25,11 +23,7 @@
*
*/
#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
#include MBEDTLS_CONFIG_FILE
#endif
#include "common.h"
#if defined(MBEDTLS_BLOWFISH_C)
@ -46,29 +40,6 @@
#define BLOWFISH_VALIDATE( cond ) \
MBEDTLS_INTERNAL_VALIDATE( cond )
/*
* 32-bit integer manipulation macros (big endian)
*/
#ifndef GET_UINT32_BE
#define GET_UINT32_BE(n,b,i) \
{ \
(n) = ( (uint32_t) (b)[(i) ] << 24 ) \
| ( (uint32_t) (b)[(i) + 1] << 16 ) \
| ( (uint32_t) (b)[(i) + 2] << 8 ) \
| ( (uint32_t) (b)[(i) + 3] ); \
}
#endif
#ifndef PUT_UINT32_BE
#define PUT_UINT32_BE(n,b,i) \
{ \
(b)[(i) ] = (unsigned char) ( (n) >> 24 ); \
(b)[(i) + 1] = (unsigned char) ( (n) >> 16 ); \
(b)[(i) + 2] = (unsigned char) ( (n) >> 8 ); \
(b)[(i) + 3] = (unsigned char) ( (n) ); \
}
#endif
static const uint32_t P[MBEDTLS_BLOWFISH_ROUNDS + 2] = {
0x243F6A88L, 0x85A308D3L, 0x13198A2EL, 0x03707344L,
0xA4093822L, 0x299F31D0L, 0x082EFA98L, 0xEC4E6C89L,
@ -85,13 +56,13 @@ static uint32_t F( mbedtls_blowfish_context *ctx, uint32_t x )
unsigned short a, b, c, d;
uint32_t y;
d = (unsigned short)(x & 0xFF);
d = MBEDTLS_BYTE_0( x );
x >>= 8;
c = (unsigned short)(x & 0xFF);
c = MBEDTLS_BYTE_0( x );
x >>= 8;
b = (unsigned short)(x & 0xFF);
b = MBEDTLS_BYTE_0( x );
x >>= 8;
a = (unsigned short)(x & 0xFF);
a = MBEDTLS_BYTE_0( x );
y = ctx->S[0][a] + ctx->S[1][b];
y = y ^ ctx->S[2][c];
y = y + ctx->S[3][d];
@ -248,8 +219,8 @@ int mbedtls_blowfish_crypt_ecb( mbedtls_blowfish_context *ctx,
BLOWFISH_VALIDATE_RET( input != NULL );
BLOWFISH_VALIDATE_RET( output != NULL );
GET_UINT32_BE( X0, input, 0 );
GET_UINT32_BE( X1, input, 4 );
X0 = MBEDTLS_GET_UINT32_BE( input, 0 );
X1 = MBEDTLS_GET_UINT32_BE( input, 4 );
if( mode == MBEDTLS_BLOWFISH_DECRYPT )
{
@ -260,8 +231,8 @@ int mbedtls_blowfish_crypt_ecb( mbedtls_blowfish_context *ctx,
blowfish_enc( ctx, &X0, &X1 );
}
PUT_UINT32_BE( X0, output, 0 );
PUT_UINT32_BE( X1, output, 4 );
MBEDTLS_PUT_UINT32_BE( X0, output, 0 );
MBEDTLS_PUT_UINT32_BE( X1, output, 4 );
return( 0 );
}