Added an explicit yield (OP_SLEEP) to QUIC testing for cooperative threading.

[openssl.git] / CHANGES.md

diff --git a/CHANGES.md b/CHANGES.md
index 28e1c0ae4d88f11cad2578cfb8999831fa00fbba..15b70d577e1bd289c76519e4c5b909c9c6ce0873 100644 (file)
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -39,7 +39,23 @@ OpenSSL 3.4
  * The X25519 and X448 key exchange implementation in the FIPS provider
    is unapproved and has `fips=no` property.
 
-   * Tomas Mraz*
+   *Tomáš Mráz*
+
+ * SHAKE-128 and SHAKE-256 implementations have no default digest length
+   anymore. That means these algorithms cannot be used with
+   EVP_DigestFinal/_ex() unless the `xoflen` param is set before.
+
+   This change was necessary because the preexisting default lengths were
+   half the size necessary for full collision resistance supported by these
+   algorithms.
+
+   *Tomáš Mráz*
+
+ * Setting `config_diagnostics=1` in the config file will cause errors to
+   be returned from SSL_CTX_new() and SSL_CTX_new_ex() if there is an error
+   in the ssl module configuration.
+
+   *Tomáš Mráz*
 
  * Use an empty renegotiate extension in TLS client hellos instead of
    the empty renegotiation SCSV, for all connections with a minimum TLS
@@ -47,16 +63,55 @@ OpenSSL 3.4
 
    *Tim Perry*
 
+ * Added support for integrity-only cipher suites TLS_SHA256_SHA256 and
+   TLS_SHA384_SHA384 in TLS 1.3, as defined in RFC 9150.
+
+   This work was sponsored by Siemens AG.
+
+   *Rajeev Ranjan*
+
+ * Added support for requesting CRL in CMP.
+
+   This work was sponsored by Siemens AG.
+
+    *Rajeev Ranjan*
+
  * Added Attribute Certificate (RFC 5755) support. Attribute
    Certificates can be created, parsed, modified and printed via the
    public API. There is no command-line tool support at this time.
 
    *Damian Hobson-Garcia*
 
+ * Added support to build Position Independent Executables (PIE). Configuration
+   option `enable-pie` configures the cflag '-fPIE' and ldflag '-pie' to
+   support Address Space Layout Randomization (ASLR) in the openssl executable,
+   removes reliance on external toolchain configurations.
+
+   *Craig Lorentzen*
+
 OpenSSL 3.3
 -----------
 
-### Changes between 3.2 and 3.3 [xx XXX xxxx]
+### Changes between 3.3.0 and 3.3.1 [xx XXX xxxx]
+
+ * Fixed an issue where checking excessively long DSA keys or parameters may
+   be very slow.
+
+   Applications that use the functions EVP_PKEY_param_check() or
+   EVP_PKEY_public_check() to check a DSA public key or DSA parameters may
+   experience long delays. Where the key or parameters that are being checked
+   have been obtained from an untrusted source this may lead to a Denial of
+   Service.
+
+   To resolve this issue DSA keys larger than OPENSSL_DSA_MAX_MODULUS_BITS
+   will now fail the check immediately with a DSA_R_MODULUS_TOO_LARGE error
+   reason.
+
+   ([CVE-2024-4603])
+
+   *Tomáš Mráz*
+
+### Changes between 3.2 and 3.3.0 [9 Apr 2024]
 
  * The `-verify` option to the `openssl crl` and `openssl req` will make
    the program exit with 1 on failure.