74 lines
3 KiB
Markdown
74 lines
3 KiB
Markdown
Deprecated functions were removed from AES
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------------------------------------------
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The functions `mbedtls_aes_encrypt()` and `mbedtls_aes_decrypt()` were
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removed.
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If you're simply using the AES module, you should be calling the higher-level
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functions `mbedtls_aes_crypt_xxx()`.
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If you're providing an alternative implementation using
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`MBEDTLS_AES_ENCRYPT_ALT` or `MBEDTLS_AES_DECRYPT_ALT`, you should be
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replacing the removed functions with `mbedtls_internal_aes_encrypt()` and
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`mbedtls_internal_aes_decrypt()` 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 They were superseded by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 function `mbedtls_ssl_conf_dh_param()` was removed. Please use
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`mbedtls_ssl_conf_dh_param_bin()` or `mbedtls_ssl_conf_dh_param_ctx()` instead.
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The function `mbedtls_ssl_get_max_frag_len()` was removed. Please use
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`mbedtls_ssl_get_max_out_record_payload()` and
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`mbedtls_ssl_get_max_in_record_payload()`
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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 primes from RFC 5114 are deprecated because their derivation is not
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documented and therefore their usage constitutes a security risk; they are fully
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removed from the library. Please use parameters from RFC3526 (still in the
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library, only in binary form) or RFC 7919 (also available in the library) or
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other trusted sources instead.
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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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