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wolfSSL Release 5.7.4 (Oct 24, 2024)

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@JacobBarthelmeh JacobBarthelmeh released this 25 Oct 22:00
· 255 commits to master since this release
v5.7.4-stable
bdd6231
This commit was created on GitHub.com and signed with GitHub’s verified signature.
GPG key ID: B5690EEEBB952194
Learn about vigilant mode.

To download the release bundle of wolfSSL visit the download page at www.wolfssl.com/download/

Vulnerabilities

  • [Low] When the OpenSSL compatibility layer is enabled, certificate
    verification behaved differently in wolfSSL than OpenSSL, in the
    X509_STORE_add_cert() and X509_STORE_load_locations() implementations.
    Previously, in cases where an application explicitly loaded an intermediate
    certificate, wolfSSL was verifying only up to that intermediate certificate,
    rather than verifying up to the root CA. This only affects use cases where the
    API is called directly, and does not affect TLS connections. Users that call
    the API X509_STORE_add_cert() or X509_STORE_load_locations() directly in their
    applications are recommended to update the version of wolfSSL used or to have
    additional sanity checks on certificates loaded into the X509_STORE when
    verifying a certificate. (#8087)

PQC TLS Experimental Build Fix

  • When using TLS with post quantum algorithms enabled, the connection uses a
    smaller EC curve than agreed on. Users building with --enable-experimental and
    enabling PQC cipher suites with TLS connections are recommended to update the
    version of wolfSSL used. Thanks to Daniel Correa for the report.
    (#8084)

New Feature Additions

  • RISC-V 64 new assembly optimizations added for SHA-256, SHA-512, ChaCha20,
    Poly1305, and SHA-3 (PR 7758,7833,7818,7873,7916)
  • Implement support for Connection ID (CID) with DTLS 1.2 (PR 7995)
  • Add support for (DevkitPro)libnds (PR 7990)
  • Add port for Mosquitto OSP (Open Source Project) (PR 6460)
  • Add port for init sssd (PR 7781)
  • Add port for eXosip2 (PR 7648)
  • Add support for STM32G4 (PR 7997)
  • Add support for MAX32665 and MAX32666 TPU HW and ARM ASM Crypto Callback
    Support (PR 7777)
  • Add support for building wolfSSL to be used in libspdm (PR 7869)
  • Add port for use with Nucleus Plus 2.3 (PR 7732)
  • Initial support for RFC5755 x509 attribute certificates (acerts). Enabled with
    --enable-acert (PR 7926)
  • PKCS#11 RSA Padding offload allows tokens to perform CKM_RSA_PKCS
    (sign/encrypt), CKM_RSA_PKCS_PSS (sign), and CKM_RSA_PKCS_OAEP (encrypt).
    (PR 7750)
  • Added “new” and “delete” style functions for heap/pool allocation and freeing
    of low level crypto structures (PR 3166 and 8089)

Enhancements and Optimizations

  • Increase default max alt. names from 128 to 1024 (PR 7762)
  • Added new constant time DH agree function wc_DhAgree_ct (PR 7802)
  • Expanded compatibility layer with the API EVP_PKEY_is_a (PR 7804)
  • Add option to disable cryptocb test software test using
    --disable-cryptocb-sw-test (PR 7862)
  • Add a call to certificate verify callback before checking certificate dates
    (PR 7895)
  • Expanded algorithms supported with the wolfCrypt CSharp wrapper. Adding
    support for RNG, ECC(ECIES and ECDHE), RSA, ED25519/Curve25519, AES-GCM, and
    Hashing (PR 3166)
  • Expand MMCAU support for use with DES ECB (PR 7960)
  • Update AES SIV to handle multiple associated data inputs (PR 7911)
  • Remove HAVE_NULL_CIPHER from --enable-openssh (PR 7811)
  • Removed duplicate if(NULL) checks when calling XFREE (macro does) (PR 7839)
  • Set RSA_MIN_SIZE default to 2048 bits (PR 7923)
  • Added support for wolfSSL to be used as the default TLS in the zephyr kernel
    (PR 7731)
  • Add enable provider build using --enable-wolfprovider with autotools (PR 7550)
  • Renesas RX TSIP ECDSA support (PR 7685)
  • Support DTLS1.3 downgrade when the server supports CID (PR 7841)
  • Server-side checks OCSP even if it uses v2 multi (PR 7828)
  • Add handling of absent hash params in PKCS7 bundle parsing and creation
    (PR 7845)
  • Add the use of w64wrapper for Poly1305, enabling Poly1305 to be used in
    environments that do not have a word64 type (PR 7759)
  • Update to the maxq10xx support (PR 7824)
  • Add support for parsing over optional PKCS8 attributes (PR 7944)
  • Add support for either side method with DTLS 1.3 (PR 8012)
  • Added PKCS7 PEM support for parsing PEM data with BEGIN/END PKCS7 (PR 7704)
  • Add CMake support for WOLFSSL_CUSTOM_CURVES (PR 7962)
  • Add left-most wildcard matching support to X509_check_host() (PR 7966)
  • Add option to set custom SKID with PKCS7 bundle creation (PR 7954)
  • Building wolfSSL as a library with Ada and corrections to Alire manifest
    (PR 7303,7940)
  • Renesas RX72N support updated (PR 7849)
  • New option WOLFSSL_COPY_KEY added to always copy the key to the SSL object
    (PR 8005)
  • Add the new option WOLFSSL_COPY_CERT to always copy the cert buffer for each
    SSL object (PR 7867)
  • Add an option to use AES-CBC with HMAC for default session ticket enc/dec.
    Defaults to AES-128-CBC with HMAC-SHA256 (PR 7703)
  • Memory usage improvements in wc_PRF, sha256 (for small code when many
    registers are available) and sp_int objects (PR 7901)
  • Change in the configure script to work around ">>" with no command. In older
    /bin/sh it can be ambiguous, as used in OS’s such as FreeBSD 9.2 (PR 7876)
  • Don't attempt to include system headers when not required (PR 7813)
  • Certificates: DER encoding of ECC signature algorithm parameter is now
    allowed to be NULL with a define (PR 7903)
  • SP x86_64 asm: check for AVX2 support for VMs (PR 7979)
  • Update rx64n support on gr-rose (PR 7889)
  • Update FSP version to v5.4.0 for RA6M4 (PR 7994)
  • Update TSIP driver version to v1.21 for RX65N RSK (PR 7993)
  • Add a new crypto callback for RSA with padding (PR 7907)
  • Replaced the use of pqm4 with wolfSSL implementations of Kyber/MLDSA
    (PR 7924)
  • Modernized memory fence support for C11 and clang (PR 7938)
  • Add a CRL error override callback (PR 7986)
  • Extend the X509 unknown extension callback for use with a user context
    (PR 7730)
  • Additional debug error tracing added with TLS (PR 7917)
  • Added runtime support for library call stack traces with
    –enable-debug-trace-errcodes=backtrace, using libbacktrace (PR 7846)
  • Expanded C89 conformance (PR 8077)
  • Expanded support for WOLFSSL_NO_MALLOC (PR 8065)
  • Added support for cross-compilation of Linux kernel module (PR 7746)
  • Updated Linux kernel module with support for kernel 6.11 and 6.12 (PR 7826)
  • Introduce WOLFSSL_ASN_ALLOW_0_SERIAL to allow parsing of certificates with a
    serial number of 0 (PR 7893)
  • Add conditional repository_owner to all wolfSSL GitHub workflows (PR 7871)

Espressif / Arduino Updates

  • Update wolfcrypt settings.h for Espressif ESP-IDF, template update (PR 7953)
  • Update Espressif sha, util, mem, time helpers (PR 7955)
  • Espressif _thread_local_start and _thread_local_end fix (PR 8030)
  • Improve benchmark for Espressif devices (PR 8037)
  • Introduce Espressif common CONFIG_WOLFSSL_EXAMPLE_NAME, Kconfig (PR 7866)
  • Add wolfSSL esp-tls and Certificate Bundle Support for Espressif ESP-IDF
    (PR 7936)
  • Update wolfssl Release for Arduino (PR 7775)

Post Quantum Crypto Updates

  • Dilithium: support fixed size arrays in dilithium_key (PR 7727)
  • Dilithium: add option to use precalc with small sign (PR 7744)
  • Allow Kyber to be built with FIPS (PR 7788)
  • Allow Kyber asm to be used in the Linux kernel module (PR 7872)
  • Dilithium, Kyber: Update to final specification (PR 7877)
  • Dilithium: Support FIPS 204 Draft and Final Draft (PR 7909,8016)

ARM Assembly Optimizations

  • ARM32 assembly optimizations added for ChaCha20 and Poly1305 (PR 8020)
  • Poly1305 assembly optimizations improvements for Aarch64 (PR 7859)
  • Poly1305 assembly optimizations added for Thumb-2 (PR 7939)
  • Adding ARM ASM build option to STM32CubePack (PR 7747)
  • Add ARM64 to Visual Studio Project (PR 8010)
  • Kyber assembly optimizations for ARM32 and Aarch64 (PR 8040,7998)
  • Kyber assembly optimizations for ARMv7E-M/ARMv7-M (PR 7706)

Fixes

  • ECC key load: fixes for certificates with parameters that are not default for
    size (PR 7751)
  • Fixes for building x86 in Visual Studio for non-windows OS (PR 7884)
  • Fix for TLS v1.2 secret callback, incorrectly detecting bad master secret
    (PR 7812)
  • Fixes for PowerPC assembly use with Darwin and SP math all (PR 7931)
  • Fix for detecting older versions of Mac OS when trying to link with
    libdispatch (PR 7932)
  • Fix for DTLS1.3 downgrade to DTLS1.2 when the server sends multiple handshake
    packets combined into a single transmission. (PR 7840)
  • Fix for OCSP to save the request if it was stored in ssl->ctx->certOcspRequest
    (PR 7779)
  • Fix to OCSP for searching for CA by key hash instead of ext. key id (PR 7934)
  • Fix for staticmemory and singlethreaded build (PR 7737)
  • Fix to not allow Shake128/256 with Xilinx AFALG (PR 7708)
  • Fix to support PKCS11 without RSA key generation (PR 7738)
  • Fix not calling the signing callback when using PK callbacks + TLS 1.3
    (PR 7761)
  • Cortex-M/Thumb2 ASM fix label for IAR compiler (PR 7753)
  • Fix with PKCS11 to iterate correctly over slotId (PR 7736)
  • Stop stripping out the sequence header on the AltSigAlg extension (PR 7710)
  • Fix ParseCRL_AuthKeyIdExt with ASN template to set extAuthKeyIdSet value
    (PR 7742)
  • Use max key length for PSK encrypt buffer size (PR 7707)
  • DTLS 1.3 fix for size check to include headers and CID fixes (PR 7912,7951)
  • Fix STM32 Hash FIFO and add support for STM32U5A9xx (PR 7787)
  • Fix CMake build error for curl builds (PR 8021)
  • SP Maths: PowerPC ASM fix to use XOR instead of LI (PR 8038)
  • SSL loading of keys/certs: testing and fixes (PR 7789)
  • Misc. fixes for Dilithium and Kyber (PR 7721,7765,7803,8027,7904)
  • Fixes for building wolfBoot sources for PQ LMS/XMSS (PR 7868)
  • Fixes for building with Kyber enabled using CMake and zephyr port (PR 7773)
  • Fix for edge cases with session resumption with TLS 1.2 (PR 8097)
  • Fix issue with ARM ASM with AES CFB/OFB not initializing the "left" member
    (PR 8099)
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