Squashed commit upgrading to mbedtls-3.4.0
Squash merging branch import/mbedtls-3.4.0
8225713449d3 ("libmbedtls: fix unrecognized compiler option")
f03730842d7b ("core: ltc: configure internal MD5")
2b0d0c50127c ("core: ltc: configure internal SHA-1 and SHA-224")
0e48a6e17630 ("libmedtls: core: update to mbedTLS 3.4.0 API")
049882b143af ("libutee: update to mbedTLS 3.4.0 API")
982307bf6169 ("core: LTC mpi_desc.c: update to mbedTLS 3.4.0 API")
33218e9eff7b ("ta: pkcs11: update to mbedTLS 3.4.0 API")
6956420cc064 ("libmbedtls: fix cipher_wrap.c for NIST AES Key Wrap mode")
ad67ef0b43fd ("libmbedtls: fix cipher_wrap.c for chacha20 and chachapoly")
7300f4d97bbf ("libmbedtls: add fault mitigation in mbedtls_rsa_rsassa_pkcs1_v15_verify()")
cec89b62a86d ("libmbedtls: add fault mitigation in mbedtls_rsa_rsassa_pss_verify_ext()")
e7e048796c44 ("libmbedtls: add SM2 curve")
096beff2cd31 ("libmbedtls: mbedtls_mpi_exp_mod(): optimize mempool usage")
7108668efd3f ("libmbedtls: mbedtls_mpi_exp_mod(): reduce stack usage")
0ba4eb8d0572 ("libmbedtls: mbedtls_mpi_exp_mod() initialize W")
3fd6ecf00382 ("libmbedtls: fix no CRT issue")
d5ea7e9e9aa7 ("libmbedtls: add interfaces in mbedtls for context memory operation")
2b0fb3f1fa3d ("libmedtls: mpi_miller_rabin: increase count limit")
2c3301ab99bb ("libmbedtls: add mbedtls_mpi_init_mempool()")
9a111f0da04b ("libmbedtls: make mbedtls_mpi_mont*() available")
804fe3a374f5 ("mbedtls: configure mbedtls to reach for config")
b28a41531427 ("mbedtls: remove default include/mbedtls/config.h")
dfafe507bbef ("Import mbedtls-3.4.0")
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Tested-by: Jerome Forissier <jerome.forissier@linaro.org> (vexpress-qemu_armv8a)
diff --git a/lib/libmbedtls/mbedtls/library/padlock.c b/lib/libmbedtls/mbedtls/library/padlock.c
index 8373374..f42c40f 100644
--- a/lib/libmbedtls/mbedtls/library/padlock.c
+++ b/lib/libmbedtls/mbedtls/library/padlock.c
@@ -27,27 +27,22 @@
#if defined(MBEDTLS_PADLOCK_C)
-#include "mbedtls/padlock.h"
+#include "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 )
+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"
+ if (flags == -1) {
+ asm ("movl %%ebx, %0 \n\t"
"movl $0xC0000000, %%eax \n\t"
"cpuid \n\t"
"cmpl $0xC0000001, %%eax \n\t"
@@ -60,21 +55,21 @@
"movl %2, %%ebx \n\t"
: "=m" (ebx), "=m" (edx)
: "m" (ebx)
- : "eax", "ecx", "edx" );
+ : "eax", "ecx", "edx");
flags = edx;
}
- return( flags & feature );
+ 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 mbedtls_padlock_xcryptecb(mbedtls_aes_context *ctx,
+ int mode,
+ const unsigned char input[16],
+ unsigned char output[16])
{
int ebx = 0;
uint32_t *rk;
@@ -82,14 +77,19 @@
uint32_t *ctrl;
unsigned char buf[256];
- rk = ctx->rk;
- blk = MBEDTLS_PADLOCK_ALIGN16( buf );
- memcpy( blk, input, 16 );
+ rk = ctx->buf + ctx->rk_offset;
- ctrl = blk + 4;
- *ctrl = 0x80 | ctx->nr | ( ( ctx->nr + ( mode^1 ) - 10 ) << 9 );
+ if (((long) rk & 15) != 0) {
+ return MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED;
+ }
- asm( "pushfl \n\t"
+ 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"
@@ -101,22 +101,22 @@
"movl %1, %%ebx \n\t"
: "=m" (ebx)
: "m" (ebx), "m" (ctrl), "m" (rk), "m" (blk)
- : "memory", "ecx", "edx", "esi", "edi" );
+ : "memory", "ecx", "edx", "esi", "edi");
- memcpy( output, blk, 16 );
+ memcpy(output, blk, 16);
- return( 0 );
+ 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 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;
@@ -125,20 +125,23 @@
uint32_t *ctrl;
unsigned char buf[256];
- if( ( (long) input & 15 ) != 0 ||
- ( (long) output & 15 ) != 0 )
- return( MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED );
+ rk = ctx->buf + ctx->rk_offset;
- rk = ctx->rk;
- iw = MBEDTLS_PADLOCK_ALIGN16( buf );
- memcpy( iw, iv, 16 );
+ if (((long) input & 15) != 0 ||
+ ((long) output & 15) != 0 ||
+ ((long) rk & 15) != 0) {
+ return MBEDTLS_ERR_PADLOCK_DATA_MISALIGNED;
+ }
- ctrl = iw + 4;
- *ctrl = 0x80 | ctx->nr | ( ( ctx->nr + ( mode ^ 1 ) - 10 ) << 9 );
+ iw = MBEDTLS_PADLOCK_ALIGN16(buf);
+ memcpy(iw, iv, 16);
- count = ( length + 15 ) >> 4;
+ ctrl = iw + 4;
+ *ctrl = 0x80 | ctx->nr | ((ctx->nr + (mode ^ 1) - 10) << 9);
- asm( "pushfl \n\t"
+ count = (length + 15) >> 4;
+
+ asm ("pushfl \n\t"
"popfl \n\t"
"movl %%ebx, %0 \n\t"
"movl %2, %%ecx \n\t"
@@ -151,12 +154,12 @@
"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" );
+ "m" (rk), "m" (input), "m" (output), "m" (iw)
+ : "memory", "eax", "ecx", "edx", "esi", "edi");
- memcpy( iv, iw, 16 );
+ memcpy(iv, iw, 16);
- return( 0 );
+ return 0;
}
#endif /* MBEDTLS_HAVE_X86 */