Modifies ChangeLog and Migration Guide

Entries in ChangeLog and Migration guide files
have been merged to cover both the removal of
MBEDTLS_SSL_TRUNCATED_HMAC and
MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/ChangeLog b/ChangeLog
index ddaf3fd..b525492 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -32,8 +32,6 @@ API changes
    * Drop support for parsing SSLv2 ClientHello
      (MBEDTLS_SSL_SRV_SUPPORT_SSLV2_CLIENT_HELLO).
    * Drop support for SSLv3 (MBEDTLS_SSL_PROTO_SSL3).
-   * Drop support for compatibility with our own previous buggy
-     implementation of truncated HMAC (MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT).
    * Drop support for TLS record-level compression (MBEDTLS_ZLIB_SUPPORT).
    * Drop support for RC4 TLS ciphersuites.
    * Drop support for single-DES ciphersuites.
@@ -1688,16 +1686,6 @@ Changes
 
 = mbed TLS 2.8.0 branch released 2018-03-16
 
-Default behavior changes
-   * The truncated HMAC extension now conforms to RFC 6066. This means
-     that when both sides of a TLS connection negotiate the truncated
-     HMAC extension, Mbed TLS can now interoperate with other
-     compliant implementations, but this breaks interoperability with
-     prior versions of Mbed TLS. To restore the old behavior, enable
-     the (deprecated) option MBEDTLS_SSL_TRUNCATED_HMAC_COMPAT in
-     config.h. Found by Andreas Walz (ivESK, Offenburg University of
-     Applied Sciences).
-
 Security
    * Fix implementation of the truncated HMAC extension. The previous
      implementation allowed an offline 2^80 brute force attack on the