https://github.com/openssl/openssl/commits/ and pick the appropriate
release branch.
- Changes between 1.1.1 and 1.1.2 [xx XXX xxxx]
+ Changes between 1.1.1 and 3.0.0 [xx XXX xxxx]
+
+ *) Added newline escaping functionality to a filename when using openssl dgst.
+ This output format is to replicate the output format found in the '*sum'
+ checksum programs. This aims to preserve backward compatibility.
+ [Matt Eaton, Richard Levitte, and Paul Dale]
+
+ *) Removed the heartbeat message in DTLS feature, as it has very
+ little usage and doesn't seem to fulfill a valuable purpose.
+ The configuration option is now deprecated.
+ [Richard Levitte]
+
+ *) Changed the output of 'openssl {digestname} < file' to display the
+ digest name in its output.
+ [Richard Levitte]
+
+ *) Added a new generic trace API which provides support for enabling
+ instrumentation through trace output. This feature is mainly intended
+ as an aid for developers and is disabled by default. To utilize it,
+ OpenSSL needs to be configured with the `enable-trace` option.
+
+ If the tracing API is enabled, the application can activate trace output
+ by registering BIOs as trace channels for a number of tracing and debugging
+ categories.
+
+ The 'openssl' application has been expanded to enable any of the types
+ available via environment variables defined by the user, and serves as
+ one possible example on how to use this functionality.
+ [Richard Levitte & Matthias St. Pierre]
+
+ *) Added build tests for C++. These are generated files that only do one
+ thing, to include one public OpenSSL head file each. This tests that
+ the public header files can be usefully included in a C++ application.
+
+ This test isn't enabled by default. It can be enabled with the option
+ 'enable-buildtest-c++'.
+ [Richard Levitte]
+
+ *) Add Single Step KDF (EVP_KDF_SS) to EVP_KDF.
+ [Shane Lontis]
+
+ *) Add KMAC to EVP_MAC.
+ [Shane Lontis]
+
+ *) Added property based algorithm implementation selection framework to
+ the core.
+ [Paul Dale]
+
+ *) Added SCA hardening for modular field inversion in EC_GROUP through
+ a new dedicated field_inv() pointer in EC_METHOD.
+ This also addresses a leakage affecting conversions from projective
+ to affine coordinates.
+ [Billy Bob Brumley, Nicola Tuveri]
+
+ *) Added EVP_KDF, an EVP layer KDF API, to simplify adding KDF and PRF
+ implementations. This includes an EVP_PKEY to EVP_KDF bridge for
+ those algorithms that were already supported through the EVP_PKEY API
+ (scrypt, TLS1 PRF and HKDF). The low-level KDF functions for PBKDF2
+ and scrypt are now wrappers that call EVP_KDF.
+ [David Makepeace]
+
+ *) Build devcrypto engine as a dynamic engine.
+ [Eneas U de Queiroz]
+
+ *) Add keyed BLAKE2 to EVP_MAC.
+ [Antoine Salon]
+
+ *) Fix a bug in the computation of the endpoint-pair shared secret used
+ by DTLS over SCTP. This breaks interoperability with older versions
+ of OpenSSL like OpenSSL 1.1.0 and OpenSSL 1.0.2. There is a runtime
+ switch SSL_MODE_DTLS_SCTP_LABEL_LENGTH_BUG (off by default) enabling
+ interoperability with such broken implementations. However, enabling
+ this switch breaks interoperability with correct implementations.
+
+ *) Fix a use after free bug in d2i_X509_PUBKEY when overwriting a
+ re-used X509_PUBKEY object if the second PUBKEY is malformed.
+ [Bernd Edlinger]
+
+ *) Move strictness check from EVP_PKEY_asn1_new() to EVP_PKEY_asn1_add0().
+ [Richard Levitte]
+
+ *) Change the license to the Apache License v2.0.
+ [Richard Levitte]
+
+ *) Change the possible version information given with OPENSSL_API_COMPAT.
+ It may be a pre-3.0.0 style numerical version number as it was defined
+ in 1.1.0, and it may also simply take the major version number.
+
+ Because of the version numbering of pre-3.0.0 releases, the values 0,
+ 1 and 2 are equivalent to 0x00908000L (0.9.8), 0x10000000L (1.0.0) and
+ 0x10100000L (1.1.0), respectively.
+ [Richard Levitte]
+
+ *) Switch to a new version scheme using three numbers MAJOR.MINOR.PATCH.
+
+ o Major releases (indicated by incrementing the MAJOR release number)
+ may introduce incompatible API/ABI changes.
+ o Minor releases (indicated by incrementing the MINOR release number)
+ may introduce new features but retain API/ABI compatibility.
+ o Patch releases (indicated by incrementing the PATCH number)
+ are intended for bug fixes and other improvements of existing
+ features only (like improving performance or adding documentation)
+ and retain API/ABI compatibility.
+ [Richard Levitte]
+
+ *) Add support for RFC5297 SIV mode (siv128), including AES-SIV.
+ [Todd Short]
*) Remove the 'dist' target and add a tarball building script. The
'dist' target has fallen out of use, and it shouldn't be
implementations. This includes a generic EVP_PKEY to EVP_MAC bridge,
to facilitate the continued use of MACs through raw private keys in
functionality such as EVP_DigestSign* and EVP_DigestVerify*.
- [Richard Levitte]
+ [Richard Levitte]
*) Deprecate ECDH_KDF_X9_62() and mark its replacement as internal. Users
should use the EVP interface instead (EVP_PKEY_CTX_set_ecdh_kdf_type).
list of built in objects, i.e. OIDs with names.
[Richard Levitte]
+ *) Added support for Linux Kernel TLS data-path. The Linux Kernel data-path
+ improves application performance by removing data copies and providing
+ applications with zero-copy system calls such as sendfile and splice.
+ [Boris Pismenny]
+
+ Changes between 1.1.1a and 1.1.1b [xx XXX xxxx]
+
+ *) Change the info callback signals for the start and end of a post-handshake
+ message exchange in TLSv1.3. In 1.1.1/1.1.1a we used SSL_CB_HANDSHAKE_START
+ and SSL_CB_HANDSHAKE_DONE. Experience has shown that many applications get
+ confused by this and assume that a TLSv1.2 renegotiation has started. This
+ can break KeyUpdate handling. Instead we no longer signal the start and end
+ of a post handshake message exchange (although the messages themselves are
+ still signalled). This could break some applications that were expecting
+ the old signals. However without this KeyUpdate is not usable for many
+ applications.
+ [Matt Caswell]
+
Changes between 1.1.1 and 1.1.1a [20 Nov 2018]
*) Timing vulnerability in DSA signature generation
(still largely untested)
[Bodo Moeller]
- *) New function ANS1_tag2str() to convert an ASN1 tag to a descriptive
+ *) New function ASN1_tag2str() to convert an ASN1 tag to a descriptive
ASCII string. This was handled independently in various places before.
[Steve Henson]
projects / openssl.git / blobdiff