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Addition of ChangeLog and migration guide entry files.

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Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
This commit is contained in:
TRodziewicz 2021-06-01 12:22:48 +02:00
parent 10e8cf5fef
commit 7ff652ae53
2 changed files with 35 additions and 0 deletions
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ChangeLog.d/issue4084.txt Normal file
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Removals
* Remove MD2, MD4, RC4, Blowfish and XTEA cryptographic primitives and
ciphersuites. Remove the following library files: arc4.c/h, blowfish.c/h,
md2.c/h, md4.c/h, xtea.c/h and belonging csr/crt/pem files. Remove the
following defines: MBEDTLS_RC4_C, MBEDTLS_ARC4_C, MBEDTLS_ARC4_ALT,
PSA_WANT_KEY_TYPE_ARC4, PSA_WANT_ALG_STREAM_CIPHER,
MBEDTLS_PSA_ACCEL_KEY_TYPE_ARC4, MBEDTLS_CIPHER_ID_ARC4,
MBEDTLS_CIPHER_ARC4_128, MBEDTLS_BLOWFISH_C, MBEDTLS_BLOWFISH_ALT,
MBEDTLS_CIPHER_ID_BLOWFISH, MBEDTLS_CIPHER_BLOWFISH_ECB,
MBEDTLS_CIPHER_BLOWFISH_CBC, MBEDTLS_CIPHER_BLOWFISH_CFB64,
MBEDTLS_CIPHER_BLOWFISH_CTR, MBEDTLS_MD2_C, MBEDTLS_MD2_ALT,
MBEDTLS_MD2_PROCESS_ALT, PSA_ALG_MD2, PSA_WANT_ALG_MD2,
MBEDTLS_PSA_ACCEL_ALG_MD2, MBEDTLS_OID_PKCS1_MD2,
MBEDTLS_OID_DIGEST_ALG_MD2, MBEDTLS_OID_PKCS5_PBE_MD2_DES_CBC,
MBEDTLS_MD_MD2, MBEDTLS_MD4_C, MBEDTLS_MD4_ALT, MBEDTLS_MD4_PROCESS_ALT,
PSA_ALG_MD4, PSA_WANT_ALG_MD4, MBEDTLS_PSA_ACCEL_ALG_MD4,
MBEDTLS_OID_PKCS1_MD4, MBEDTLS_OID_DIGEST_ALG_MD4,
MBEDTLS_OID_PKCS5_PBE_MD2_RC2_CBC, MBEDTLS_MD_MD4, MBEDTLS_XTEA_C,
MBEDTLS_XTEA_ALT. Remove the following functions:
mbedtls_arc4_self_test(), mbedtls_md2_free(), mbedtls_md2_clone(),
mbedtls_md2_starts_ret(), mbedtls_md2_update_ret(),
mbedtls_md2_finish_ret(), mbedtls_md2_ret(), mbedtls_md2_self_test(),
mbedtls_internal_md2_process(), mbedtls_md4_free(), mbedtls_md4_clone(),
mbedtls_md4_starts_ret(), mbedtls_md4_update_ret(),
mbedtls_md4_finish_ret(), mbedtls_md4_ret(), mbedtls_md4_self_test(),
mbedtls_internal_md4_process(), mbedtls_xtea_self_test().
Remove the related tests and test suites and error codes. Fixes #4084.

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docs/3.0-migration-guide.d/remove_MD2_MD4_RC4_Blowfish_XTEA.md Normal file
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Remove MD2, MD4, RC4, Blowfish and XTEA ciphersuites
--
This change affects users of the MD2, MD4, RC4, Blowfish and XTEA ciphersuites.
They are already niche or obsolete and most of them are weak or broken. For
those reasons possible users should consider switching to modern and safe
alternatives to be found in literature.