Modifies Migration Guide entry

Commit makes corrections to Migration Guide
entry for this task.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
This commit is contained in:
Thomas Daubney 2021-06-18 14:08:56 +01:00
parent d596e99d61
commit ac84469dd1

View file

@ -140,10 +140,13 @@ encouraging them to upgrade their software.
Remove support for truncated HMAC
---------------------------------
This only affects TLS users who enabled `MBEDTLS_SSL_TRUNCATED_HMAC`
`MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT` and used the truncated HMAC extension.
Please consider using a CCM-8 ciphersuite instead of the Truncated HMAC
extension, or convincing your peer to upgrade their version of Mbed TLS.
This affects users of truncated HMAC, that is, users who called
`mbedtls_ssl_conf_truncated_hmac( ..., MBEDTLS_SSL_TRUNC_HMAC_ENABLED)`,
regardless of whether the standard version was used or compatibility version
(`MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT`).
The recommended migration path for people who want minimal overhead is to use a
CCM-8 ciphersuite.
Remove support for TLS record-level compression
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