ext/mbedtls/ChangeLogKSDK.txt

/*!
@page middleware_log Middleware Change Log
 
@section mbedtls mbedTLS for MCUXpresso SDK
  The current version of mbedTLS is based on mbedTLS 2.16.2 released 2019-06-11
   
  - 2.16.2_rev2
    - Bug fixes:
      - Add support for HASHCRYPT context switch check, Hashcrypt without context switch is not able to calculate SHA in parallel with AES.
		HW acceleration of SHA is disabled by default in MbedTLS integration, enabled on chip with context switch. 
	  	  
  - 2.16.2_rev1
    - Bug fixes:
      - Add support for CTR_DRBG using AES-128 for crypto engines without AES-256 capability.
  
 - 2.16.2
    - New features:
      - Ported mbedTLS 2.16.2 to SDK.
      
 - 2.13.1_rev5
    - Bug fixes:
      - ecp_alt_ksdk.c fix CASPER port for ECJPAKE shortcut when points equal 1. This case is point addition and this shortcut
        follows original mbedtls_ecp_muladd() implementation which is required for ecjpake_ecp_add3().

 - 2.13.1_rev4
    - New features:
      - Added support for NIST P-384 elliptic curve with CASPER driver.

 - 2.13.1_rev3
    - Bug fixes:
      - Force align AES_CCM and AES_GCM self-test keys to fix unaligned key issue when using HW acceleration.

 - 2.13.1_rev2
    - Bug fixes:
      - Disable default HW acceleration of SHA in parallel with AES.

 - 2.13.1_rev1
    - Bug fixes:
      - Fixed incorrect macro check when skipping AES-192 or AES-256
  
 - 2.13.1
    - New features:
      - Ported mbedTLS 2.13.1 to KSDK.
  
 - 2.12.0_rev1
   - New features:
     - Added support for NIST P-256 elliptic curve with CASPER driver.
  
 - 2.12.0
    - New features:
      - Ported mbedTLS 2.12.0 to KSDK.
      
 - 2.9.0_rev2
    - New features:
      - Added support for Hashcrypt driver.

 - 2.9.0_rev1
    - New features:
      - Added support for CASPER driver.

 - 2.9.0
    - New features:
      - Ported mbedTLS 2.9.0 to KSDK.
 
 - 2.6.0_rev2
   - Bug fixes:
      - ssl_cookie.c now uses SHA256 for COOKIE_MD (instead of original SHA224). Some hw crypto acceleration (such as CAU3) don't support SHA224
        but all support SHA256.
 
 - 2.6.0_rev1
    - Bug fixes:
      - ksdk_mbedtls.c bignum functions now read sign of input mbedtls_mpi at beginning of functions to properly support in place computations
        (when output bignum is the same as one of input bignums). Affected functions: mbedtls_mpi_mul_mpi(), mbedtls_mpi_mod_mpi(), ecp_mul_comb().
 
 - 2.6.0
    - New features:
      - Ported mbedTLS 2.6.0 to KSDK.
      - Added MBEDTLS_FREESCALE_FREERTOS_CALLOC_ALT to allow alternate implementation of pvPortCalloc() when using \middleware\mbedtls\port\ksdk\ksdk_mbedtls.c.

 - 2.5.1_rev1
    - New features:
      - Added support for DCP driver.

 - 2.5.1
    - New features:
      - Ported mbedTLS 2.5.1 to KSDK.
 
 - 2.4.2_rev2
    - New features:
      - Added Curve25519 support for CAU3.
      - Added MBEDTLS_ECP_MUL_MXZ_ALT configuration parameter enabling overloading of ecp_mul_mxz().

 - 2.4.2_rev1
    - New features:
      - Added support for CAU3 driver.
      - Added new files:
      - \middleware\mbedtls\port\ksdk\des_alt.c - contains regular software implementation of DES algorithm with added MBEDTLS_DES3_SETKEY_DEC_ALT and MBEDTLS_DES3_SETKEY_ENC_ALT config parameters.
      - \middleware\mbedtls\port\ksdk\des_alt.h - contains modified mbedtls_des_context and mbedtls_des3_context structures.
      - Added MBEDTLS_DES3_SETKEY_DEC_ALT configuration parameter enabling reloading of mbedtls_des3_set2key_dec() and mbedtls_des3_set3key_dec().
      - Added MBEDTLS_DES3_SETKEY_ENC_ALT configuration parameter enabling reloading of mbedtls_des3_set2key_enc() and mbedtls_des3_set3key_enc(). 

 - 2.4.2
    - New features:
      - Ported mbedTLS 2.4.2 to KSDK 2.0.0.
      - Added CRYPTO_InitHardware() function.
      - Added new file:
        - \middleware\mbedtls\port\ksdk\ksdk_mbedtls.h - contains declaration of CRYPTO_InitHardware() function and should be included in applications.

 - 2.3.0_rev1
    - New features:
      - Added support for CAAM driver. 
      - In LTC-specific wrapper, allocate temporary integers from heap in one large block.
 
 - 2.3.0
    - New features:
      - Ported mbedTLS 2.3.0 to KSDK 2.0.0.

  - 2.2.1
    - New features:
      - Ported mbedTLS 2.2.1 to KSDK 2.0.0.
      - Added support of MMCAU cryptographic acceleration module. Accelerated MD5, SHA, AES, and DES.
      - Added support of LTC cryptographic acceleration module. Accelerated AES, DES, and PKHA.
      - Added new files:
      - \middleware\mbedtls\port\ksdk\ksdk_mbedtls.c - alternative implementation of cryptographic algorithm functions using LTC and MMCAU   module drivers.
      - \middleware\mbedtls\port\ksdk\ksdk_mbedtls_config.h - configuration settings used by mbedTLS KSDK bare metal examples.
      - Added mbedTLS KSDK bare-metal examples:
        - \boards\<board name>\demo_apps\mbedtls\mbedtls_benchmark - KSDK mbedTLS benchmark application.
        - \boards\<board name>\demo_apps\mbedtls\mbedtls_selftest - KSDK mbedTLS self-test application.
      - Added MBEDTLS_GCM_CRYPT_ALT configuration parameter enabling reloading of mbedtls_gcm_crypt_and_tag().
      - Added MBEDTLS_ECP_MUL_COMB_ALT to enable alternate implementation of ecp_mul_comb().
      - Added MBEDTLS_ECP_ADD_ALT configuration parameter enabling reloading of ecp_add().
      - Added MBEDTLS_DES_SETKEY_DEC_ALT configuration parameter enabling reloading of mbedtls_des_setkey_dec(), mbedtls_des3_set2key_dec() and mbedtls_des3_set3key_dec().
      - Added MBEDTLS_DES_SETKEY_ENC_ALT configuration parameter enabling reloading of mbedtls_des_setkey_enc(),  mbedtls_des3_set2key_enc() and mbedtls_des3_set3key_enc(). 
      - Added MBEDTLS_DES_CRYPT_CBC_ALT configuration parameter enabling reloading of mbedtls_des_crypt_cbc().
      - Added MBEDTLS_DES3_CRYPT_CBC_ALT configuration parameter enabling reloading of mbedtls_des3_crypt_cbc().
      - Added MBEDTLS_AES_CRYPT_CBC_ALT configuration parameter enabling reloading of mbedtls_aes_crypt_cbc().
      - Added MBEDTLS_AES_CRYPT_CTR_ALT configuration parameter enabling reloading of mbedtls_aes_crypt_ctr().
      - Added MBEDTLS_CCM_CRYPT_ALT configuration parameter enabling reloading of  mbedtls_ccm_encrypt_and_tag() and mbedtls_ccm_auth_decrypt().
      - Added MBEDTLS_MPI_ADD_ABS_ALT configuration parameter enabling reloading of  mbedtls_mpi_add_abs().
      - Added MBEDTLS_MPI_SUB_ABS_ALT configuration parameter enabling reloading of mbedtls_mpi_sub_abs().
      - Added MBEDTLS_MPI_EXP_MOD_ALT configuration parameter enabling reloading of mbedtls_mpi_exp_mod().
      - Added MBEDTLS_MPI_MUL_MPI_ALT configuration parameter enabling reloading of mbedtls_mpi_mul_mpi().
      - Added MBEDTLS_MPI_MOD_MPI_ALT configuration parameter enabling reloading of mbedtls_mpi_mod_mpi().
      - Added MBEDTLS_MPI_GCD_ALT configuration parameter enabling reloading of mbedtls_mpi_gcd().
      - Added MBEDTLS_MPI_INV_MOD_ALT configuration parameter enabling reloading of mbedtls_mpi_inv_mod().
      - Added MBEDTLS_MPI_IS_PRIME_ALT configuration parameter enabling reloading of mbedtls_mpi_is_prime().
      - Added encrypt/decrypt  mode to mbedtls_des_context and mbedtls_des3_context structure.
      - Added carriage return '\r' for mbedtls_printf() in self test functions.
*/