Fllow-up of the review: ChangeLog expansion, mmigration guides added and comments fixed
Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
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6 changed files with 80 additions and 22 deletions
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@ -1,2 +1,13 @@
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Removals
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* Remove deprecated functions and constants. Fix #4282
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* Remove the following deprecated functions and constants of hex-encoded
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primes based on RFC 5114 and RFC 3526 from library code and tests:
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mbedtls_aes_encrypt(), mbedtls_aes_decrypt(), mbedtls_mpi_is_prime(),
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mbedtls_cipher_auth_encrypt(), mbedtls_cipher_auth_decrypt(),
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mbedtls_ctr_drbg_update(), mbedtls_hmac_drbg_update(),
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mbedtls_ecdsa_write_signature_det(), mbedtls_ecdsa_sign_det(),
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mbedtls_ssl_conf_dh_param(), mbedtls_ssl_get_max_frag_len(),
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MBEDTLS_DHM_RFC5114_MODP_2048_P, MBEDTLS_DHM_RFC5114_MODP_2048_G,
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MBEDTLS_DHM_RFC3526_MODP_2048_P, MBEDTLS_DHM_RFC3526_MODP_2048_G,
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MBEDTLS_DHM_RFC3526_MODP_3072_P, MBEDTLS_DHM_RFC3526_MODP_3072_G,
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MBEDTLS_DHM_RFC3526_MODP_4096_P, MBEDTLS_DHM_RFC3526_MODP_4096_G.
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Remove the deprecated file: include/mbedtls/net.h. Fixes #4282.
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@ -397,12 +397,6 @@
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* of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
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* with this definition.
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*
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* \note Because of a signature change, the core AES encryption and decryption routines are
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* currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
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* respectively. When setting up alternative implementations, these functions should
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* be overridden, but the wrapper functions mbedtls_internal_aes_decrypt and
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* mbedtls_internal_aes_encrypt must stay untouched.
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*
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* \note If you use the AES_xxx_ALT macros, then is is recommended to also set
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* MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
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* tables.
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@ -0,0 +1,64 @@
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Deprecated functions were removed from AES
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------------------------------------------
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The functions `mbedtls_aes_encrypt()` and `mbedtls_aes_decrypt()` were removed.
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Please use `mbedtls_internal_aes_encrypt()` and `mbedtls_internal_aes_decrypt()`
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respectively.
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Deprecated functions were removed from bignum
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---------------------------------------------
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The function `mbedtls_mpi_is_prime()` was removed. Please use
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`mbedtls_mpi_is_prime_ext()` instead which additionally allows specifying the
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number of Miller-Rabin rounds.
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Deprecated functions were removed from cipher
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---------------------------------------------
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The functions `mbedtls_cipher_auth_encrypt()` and
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`mbedtls_cipher_auth_decrypt()` were removed. They were superseded by
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`mbedtls_cipher_auth_encrypt_ext()` and `mbedtls_cipher_auth_decrypt_ext()`
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respectively which additionally support key wrapping algorithms such as
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NIST_KW.
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Deprecated functions were removed from DRBGs
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--------------------------------------------
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The functions `mbedtls_ctr_drbg_update()` and `mbedtls_hmac_drbg_update()`
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were removed. They were superseded by `mbedtls_ctr_drbg_update_ret()` and
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`mbedtls_hmac_drbg_update_ret()` respectively.
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Deprecated functions were removed from ECDSA
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--------------------------------------------
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The functions `mbedtls_ecdsa_write_signature_det()` and
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`mbedtls_ecdsa_sign_det()` were removed. They were superseded by
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`mbedtls_ecdsa_write_signature()` and `mbedtls_ecdsa_sign_det_ext()`
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respectively.
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Deprecated functions were removed from SSL
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------------------------------------------
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The functions `mbedtls_ssl_conf_dh_param()` and
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`mbedtls_ssl_get_max_frag_len()` were removed. Please use
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`mbedtls_ssl_conf_dh_param_bin()` or `mbedtls_ssl_conf_dh_param_ctx()` and
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`mbedtls_ssl_get_output_max_frag_len()` instead.
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Deprecated hex-encoded primes were removed from DHM
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---------------------------------------------------
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The macros `MBEDTLS_DHM_RFC5114_MODP_2048_P`, `MBEDTLS_DHM_RFC5114_MODP_2048_G`,
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`MBEDTLS_DHM_RFC3526_MODP_2048_P`, `MBEDTLS_DHM_RFC3526_MODP_2048_G`,
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`MBEDTLS_DHM_RFC3526_MODP_3072_P`, `MBEDTLS_DHM_RFC3526_MODP_3072_G`,
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`MBEDTLS_DHM_RFC3526_MODP_4096_P `and `MBEDTLS_DHM_RFC3526_MODP_4096_G` were
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removed. The hex-encoded primes from RFC 5114 are deprecated because their
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derivation is not documented and therefore their usage constitutes a security
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risk. They are removed from the library without replacement.
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Deprecated net.h file was removed
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---------------------------------
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The file `include/mbedtls/net.h` was removed because its only function was to
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include `mbedtls/net_sockets.h` which now should be included directly.
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@ -421,12 +421,6 @@
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* of mbedtls_sha1_context, so your implementation of mbedtls_sha1_process must be compatible
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* with this definition.
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*
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* \note Because of a signature change, the core AES encryption and decryption routines are
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* currently named mbedtls_aes_internal_encrypt and mbedtls_aes_internal_decrypt,
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* respectively. When setting up alternative implementations, these functions should
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* be overridden, but the wrapper functions mbedtls_internal_aes_decrypt and
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* mbedtls_internal_aes_encrypt must stay untouched.
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*
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* \note If you use the AES_xxx_ALT macros, then is is recommended to also set
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* MBEDTLS_AES_ROM_TABLES in order to help the linker garbage-collect the AES
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* tables.
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* alternative implementations should use the RNG only for generating
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* the ephemeral key and nothing else. If this is not possible, then
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* MBEDTLS_ECDSA_DETERMINISTIC should be disabled and an alternative
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* implementation should be provided for mbedtls_ecdsa_sign_det_ext()
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* (and for mbedtls_ecdsa_sign_det_ext() too if backward compatibility
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* is desirable).
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* implementation should be provided for mbedtls_ecdsa_sign_det_ext().
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*
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*/
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//#define MBEDTLS_MD2_PROCESS_ALT
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@ -685,7 +685,9 @@ int mbedtls_ecdsa_write_signature_restartable( mbedtls_ecdsa_context *ctx,
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ECDSA_VALIDATE_RET( hash != NULL );
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ECDSA_VALIDATE_RET( sig != NULL );
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ECDSA_VALIDATE_RET( slen != NULL );
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ECDSA_VALIDATE_RET( f_rng != NULL );
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if( f_rng == NULL )
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return( MBEDTLS_ERR_ECP_BAD_INPUT_DATA );
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mbedtls_mpi_init( &r );
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mbedtls_mpi_init( &s );
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@ -1008,11 +1008,6 @@ void auth_crypt_tv( int cipher_id, data_t * key, data_t * iv,
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* of AEAD decryption and AEAD encryption. Check that
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* this results in the expected plaintext, and that
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* decryption and encryption are inverse to one another.
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*
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* Do that twice:
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* - once with legacy functions auth_decrypt/auth_encrypt
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* - once with new functions auth_decrypt_ext/auth_encrypt_ext
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* This allows testing both without duplicating test cases.
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*/
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int ret;
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