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Merge branch 'baremetal' into baremetal-2.16-20190909

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* baremetal: (78 commits)
  Review corrections 6
  Review corrections 5
  Minor changes to tinycrypt README
  Typos in the tinycrypt README
  Addition of copyright statements to tinycrypt files
  Add LICENSE and README for tinycrypt
  Add SPDX lines to each imported TinyCrypt file
  Review corrections 4
  Review corrections 3
  Review corrections 2
  Review corrections
  Update signature of BE conversion functions
  Use function for 16/24/32-bit BE conversion
  x509.c: Minor readability improvement
  x509_crt.c: Indicate guarding condition in #else branch
  X.509: Don't remove verify callback by default
  Fix Doxygen warnings regarding removed verify cb+ctx parameters
  ECC restart: Use optional verification mode in bad signature test
  Re-implement verify chain if vrfy cbs are disabled
  Add zero-cost abstraction layer for CRT verification chain
  ...
This commit is contained in:
Manuel Pégourié-Gonnard 2019-09-12 09:58:14 +02:00
commit e5a0b366f8
86 changed files with 3353 additions and 1786 deletions
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7
library/ecdsa.c
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@ -420,11 +420,14 @@ static int ecdsa_sign_det_restartable( mbedtls_ecp_group *grp,
mbedtls_hmac_drbg_context *p_rng = &rng_ctx;
unsigned char data[2 * MBEDTLS_ECP_MAX_BYTES];
size_t grp_len = ( grp->nbits + 7 ) / 8;
const mbedtls_md_info_t *md_info;
mbedtls_md_handle_t md_info;
mbedtls_mpi h;
if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) == NULL )
if( ( md_info = mbedtls_md_info_from_type( md_alg ) ) ==
MBEDTLS_MD_INVALID_HANDLE )
{
return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
}
mbedtls_mpi_init( &h );
mbedtls_hmac_drbg_init( &rng_ctx );