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Define HAVE_LIMITS_H in options.h rather than config.h.#10097

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dgarske merged 4 commits into
wolfSSL:masterfrom
kareem-wolfssl:gh9936
Jun 11, 2026
Merged

Define HAVE_LIMITS_H in options.h rather than config.h.#10097
dgarske merged 4 commits into
wolfSSL:masterfrom
kareem-wolfssl:gh9936

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Description

Required since types.h depends on this definition and config.h isn't consistently available at runtime.
Fixes #9936.

Testing

Tested build and confirmed HAVE_LIMITS_H definition moved as expected.

Checklist

  • added tests
  • updated/added doxygen
  • updated appropriate READMEs
  • Updated manual and documentation

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Pull request overview

This PR moves HAVE_LIMITS_H definition out of generated config.h and into wolfssl/options.h, because types.h depends on HAVE_LIMITS_H while config.h is not reliably available/used by downstream consumers (e.g., Android/arm32 builds).

Changes:

  • Autotools: stop generating HAVE_LIMITS_H via AC_CHECK_HEADERS(...) and instead emit it into options.h by appending -DHAVE_LIMITS_H=1 to AM_CPPFLAGS when <limits.h> is present.
  • CMake: define HAVE_LIMITS_H in cmake/options.h.in and remove it from cmake/config.in.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File Description
configure.ac Moves <limits.h> detection to an AM_CPPFLAGS define so it is captured in the generated wolfssl/options.h for consumers.
cmake/options.h.in Adds HAVE_LIMITS_H to the generated wolfssl/options.h for CMake builds.
cmake/config.in Removes HAVE_LIMITS_H from CMake-generated config.h to avoid relying on it at consumer compile time.

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Comment thread cmake/options.h.in Outdated
@kareem-wolfssl kareem-wolfssl added the Not For This Release Not for release 5.9.2 label Mar 28, 2026
@kareem-wolfssl kareem-wolfssl removed the Not For This Release Not for release 5.9.2 label Apr 9, 2026
@fraggerfox

fraggerfox commented Apr 10, 2026

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@kareem-wolfssl : We had the same issue with the FreeBSD builds of ftp/curl package (due to wolfSSL being a dependency in some platforms). And applying this patch seems to have resolved it.

Here is the bug report (resolved now) for details

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Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.


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Comment thread configure.ac
@kareem-wolfssl

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Retest this please

@kareem-wolfssl

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"wolfSSL/PRB-fips-repo-and-harness-test-v3-part2" is aborting, this is a Jenkins issue independent of this PR. All other tests are passing.

@kareem-wolfssl

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Retest this please

@dgarske

dgarske commented May 5, 2026

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Jenkins retest this please

dgarske
dgarske previously approved these changes May 5, 2026
@dgarske

dgarske commented May 6, 2026

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Jenkins retest this please. History lost

@dgarske

dgarske commented May 7, 2026

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Jenkins retest this please. FIPS 140-3 aborted

@kareem-wolfssl kareem-wolfssl force-pushed the gh9936 branch 2 times, most recently from f1ea366 to a3c7e17 Compare May 11, 2026 17:07
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Retest this please

@dgarske

dgarske commented May 12, 2026

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Jenkins retest this please. History lost again. @night1rider or @lealem47 is there anyway we can extend the number of PRB master job histories that we keep?

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Jenkins retest this please. History lost again. @night1rider or @lealem47 is there anyway we can extend the number of PRB master job histories that we keep?

Looks like we currently keep 30 logs at a time. I think the logs can get pretty massive but I'll check if there's room to keep more without impacting the infra

…depends on this definition and config.h isn't consistently available at runtime.

Fixes wolfSSL#9936.
…ith Windows FIPS ready. Instead add detection for SIZEOF_LONG == 8 in types.h.
@dgarske dgarske merged commit bd78a42 into wolfSSL:master Jun 11, 2026
481 checks passed
freebsd-git pushed a commit to freebsd/freebsd-ports that referenced this pull request Jun 27, 2026
Removed patches which has been merged by upstream
- wolfSSL/wolfssl#10097
Removed autoreconf, since it is no longer required

Changes since 5.9.1:

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

PR stands for Pull Request, and PR references a GitHub pull request
number where the code change was added.

NOTE: The pre-standardization Dilithium API has been renamed to its
FIPS 204 ML-DSA name; the legacy dilithium.h header and
wc_dilithium_* names remain available through a temporary
compatibility shim.
NOTE: The SLH-DSA Hash sign/verify APIs now require a caller-supplied
pre-hashed digest rather than the raw message (see Enhancements
below).
NOTE: liboqs integrations for ML-KEM, ML-DSA, and SLH-DSA (SPHINCS+)
have been removed in favor of the native implementations; the
deprecated liblms and libxmss integrations have also been removed.
NOTE (BREAKING RFC 6960 4.2.2.2): OCSP responder authorization is
now strictly enforced. Removes the non-compliant
CheckOcspResponderChain() fallback, which authorized any OCSP
responder cert issued by an ancestor of the target's issuer; RFC 6960
4.2.2.2 requires direct issuance by the CA identified in the request.
Also removes the now-unused WOLFSSL_NO_OCSP_ISSUER_CHAIN_CHECK macro
and the vp parameter from CheckOcspResponder().

Vulnerabilities

  * [High CVE-2026-11310] X.509 trust-chain bypass in the OpenSSL
    compatibility certificate verifier (wolfSSL_X509_verify_cert()).
    This affects only builds with --enable-opensslextra
    (OPENSSL_EXTRA) and whose application validates certificates by
    calling X509_verify_cert() (OpenSSL compatibility layer function)
    with caller-supplied untrusted intermediate certificates; for
    those users it is critical, otherwise the library is unaffected.
    In particular, native wolfSSL TLS/DTLS usage is not impacted.
    wolfSSL's X509_verify_cert() temporarily loads each
    caller-supplied untrusted intermediate into the certificate
    manager but failed to drop them before the trusted-store check,
    so an untrusted intermediate could anchor the path itself. An
    attacker can present a chain that never reaches a configured
    trust anchor and have it accepted, resulting in acceptance of an
    attacker-controlled certificate. This is certificate verification
    independent of TLS (e.g. S/MIME/CMS, code/firmware signing,
    JWT/JWS x5c), is not specific to any key type or algorithm, and
    a single untrusted intermediate suffices. The default wolfSSL TLS
    handshake (WOLFSSL_VERIFY_PEER) is not affected; only TLS
    applications doing manual or deferred peer verification through
    this API are, which also requires --enable-sessioncerts.
    Affected: v5.8.4, v5.9.0 and v5.9.1 (introduced by commit
    025dbc34); v5.8.2 and earlier are not. Thanks to Corban Villa,
    Sohee Kim and Austin Chu (UC Berkeley, Sky Lab). Fixed in
    PR 10674.
  * [High CVE-2026-11999] X.509 trust-chain bypass (path-depth
    exhaustion) in the OpenSSL compatibility certificate verifier
    (wolfSSL_X509_verify_cert()). This affects only builds with
    --enable-opensslextra whose application calls X509_verify_cert()
    with caller-supplied untrusted intermediates; for those users it
    is critical, otherwise the library is unaffected. Native wolfSSL
    TLS/DTLS usage is not impacted. X509_verify_cert() returned
    success based only on the last verified link rather than on
    reaching a trust anchor: when the supplied chain is deeper than
    the verifier's maximum path depth (default 100), path building
    runs out of depth while still walking untrusted intermediates and
    the chain is accepted even though it never reaches a configured
    trust anchor, allowing acceptance of an attacker-controlled
    certificate. The default TLS handshake (WOLFSSL_VERIFY_PEER) is
    not affected; only applications doing manual or deferred
    verification through this API are. Affected versions: v5.7.4
    through v5.9.1, introduced in commit 17c9e92b7 (first released in
    v5.7.4); v5.7.2 and earlier are not affected. Thanks to Corban
    Villa, Sohee Kim and Austin Chu (UC Berkeley, Sky Lab). Fixed in
    PR 10674.
  * [High CVE-2026-6679] A heap buffer overflow could occur in the
    DTLS 1.3 ACK serialization path before the connecting peer is
    authenticated. The buffer overflow was due to an integer
    truncation when computing the length of the ACK record-number
    list, causing an undersized buffer to be allocated and then
    overrun. This affects builds using DTLS 1.3 and wolfSSL version
    5.9.0 and earlier. A fix was added to the 5.9.1 release. Thanks
    to Nicholas Carlini from Anthropic for the report. Fixed in
    PR 10116.
  * [High CVE-2026-55958] Out-of-bounds write in the Renesas TSIP
    TLS 1.3 transcript buffer. In tsip_StoreMessage() the capacity
    check guarding the fixed message bag (MSGBAG_SIZE) sets an error
    code but fails to return, so execution falls through to an
    XMEMCPY that writes past the end of the buffer once the
    accumulated TLS 1.3 handshake transcript exceeds MSGBAG_SIZE
    (8 KB), corrupting adjacent heap state and potentially causing a
    remote denial of service crash. The bag is sized to hold a normal
    handshake, so this is reached only by an unusually large but
    valid certificate chain, or by a malicious or man-in-the-middle
    server sending an oversized handshake message to a client that
    does not strictly verify the chain. This only affects builds
    using the Renesas TSIP TLS port (WOLFSSL_RENESAS_TSIP_TLS) as a
    TLS 1.3 client on Renesas MCUs with TSIP hardware enabled, and
    is rated High within those builds. All other configurations are
    unaffected. Thanks to NVIDIA Project Vanessa for the report.
    Fixed in PR 10705.
  * [High CVE-2026-55960] Un-negotiated Raw Public Key (RFC 7250)
    accepted in place of an X.509 certificate, bypassing chain
    validation. A raw public key has no chain, so
    ParseCertRelative() accepts it without performing any trust
    verification; it must therefore only be accepted when RPK was
    actually negotiated for that peer. The check now defaults the
    expected type to X.509 (per RFC 7250/8446) when no type was
    negotiated, comparing against the received server certificate
    type on the client and the selected client certificate type on
    the server, and rejects any mismatch, including an un-negotiated
    raw public key, with UNSUPPORTED_CERTIFICATE. Only affects builds
    with Raw Public Key support (HAVE_RPK) enabled - disabled by
    default in a standalone build, but included in --enable-all.
    Thanks to NVIDIA Project Vanessa for the report. Fixed in
    PR 10702.
  * [High CVE-2026-55961] wolfSSL_PKCS7_verify() returning success
    for a degenerate (certs-only) PKCS#7 object that contains no
    signer. Such an object has empty signerInfos, so the underlying
    signed-data verification succeeds without authenticating any
    content. The compatibility-layer verify path now rejects the
    object when no signer signature has actually been verified, so a
    PKCS#7 carrying no valid signature is no longer reported as
    verified. This is enforced regardless of the PKCS7_NOVERIFY
    flag, which only suppresses signer certificate chain validation
    and was never intended to waive the requirement that a signature
    exist. Only affects OpenSSL compatibility builds that call the
    PKCS7_verify() compatibility API on potentially degenerate PKCS#7
    bundles. Thanks to NVIDIA Project Vanessa for the report. Fixed
    in PR 10702.
  * [Med CVE-2026-6731] X.509 name constraint bypass via the Subject
    Common Name when treated as a DNS-type name. A certificate whose
    Subject CN violates an issuing CA's DNS name constraints could be
    accepted. Thanks to d0sf3t (Aradex) for the report. Fixed in
    PR 10223.
  * [Med CVE-2026-6091] Partial-chain certificate verification may
    accept chains that terminate at a peer-supplied, untrusted
    intermediate certificate rather than a trusted anchor. An
    attacker could present a chain that ends at an intermediate they
    control and have it accepted as valid. Thanks to Dikai Zou for
    the report. Fixed in PR 10170.
  * [Med CVE-2026-6094] Heap buffer overread in
    wc_PKCS7_DecodeEnvelopedData when parsing crafted PKCS7
    EnvelopedData. This could theoretically be triggered by
    attacker-supplied data delivered via S/MIME or CMS. Thanks to
    Dikai Zou for the report. Fixed in PR 10128.
  * [Med CVE-2026-6329] PKCS#12 MAC verification uses an
    attacker-controlled comparison length, weakening the integrity
    check on the MAC and allowing a mismatched MAC to be accepted.
    Thanks to Nicholas Carlini from Anthropic for the report. Fixed
    in PR 10192.
  * [Med CVE-2026-6330] The ML-KEM ARM64 NEON ciphertext comparison
    only compares half of the input, breaking the Fujisaki-Okamoto
    transform's implicit rejection and weakening IND-CCA2 security
    on that code path. Thanks to Nicholas Carlini from Anthropic for
    the report. Fixed in PR 10192.
  * [Med CVE-2026-8720] wc_Blake2bHmacFinal and wc_Blake2sHmacFinal
    discard the message when the key length exceeds the block size,
    producing a MAC that is independent of the input. This bug is
    specific to the HMAC-BLAKE2 API's that were added in wolfSSL
    version 5.9.0. Fixed in PR 10447.
  * [Med CVE-2026-10097] ML-KEM-1024 x64 AVX2 implicit rejection
    failure in the Fujisaki-Okamoto transform breaks IND-CCA2
    security, allowing decapsulation to deviate from the
    implicit-rejection behavior required by the standard. Thanks to
    007bsd for the report. Fixed in PR 10430.
  * [Med CVE-2026-10098] OCSP CertID serial-number
    length-confusion in wolfSSL_OCSP_resp_find_status allows a
    same-issuer SingleResponse whose serial is a prefix of the
    target serial to be reported as the revocation status of a
    different certificate. Thanks to Kim Youngjoon (Team-Atlanta and
    Georgia Institute of Technology) for the report. Fixed in
    PR 10554.
  * [Med CVE-2026-10592] Certificates with wildcard DNS SANs
    (e.g. *.example.com) bypassed CA name-constraint checks. Thanks
    to tonghuaroot for the report. Fixed in PR 10549.
  * [Med CVE-2026-7532] iPAddress name constraints bypass when
    WOLFSSL_IP_ALT_NAME is not defined. IP address name constraints
    are not enforced in that configuration, allowing a certificate to
    bypass an issuing CA's IP address constraints. Thanks to Ankur
    Tyagi of Cisco Talos (TALOS-2026-2409) for the report. Fixed in
    PR 10354.
  * [Med CVE-2026-6291] Bleichenbacher padding oracle in PKCS#7
    KTRI decryption. When decrypting PKCS#7 EnvelopedData using RSA
    PKCS#1 v1.5 key transport, wolfSSL returned distinguishable error
    codes depending on whether RSA padding validation failed versus
    whether the decrypted content was malformed. An attacker able to
    submit crafted EnvelopedData messages and observe error responses
    could use this as a padding oracle to incrementally recover the
    encrypted Content Encryption Key (CEK). The fix generates a
    deterministic pseudo-random fake CEK on padding failure (via
    HMAC-SHA256) and proceeds with decryption identically, using
    constant-time operations throughout, so that all failure paths
    produce the same error regardless of padding validity. Found with
    internal wolfSSL review. Fixed in PR 10203.
  * [Med CVE-2026-7511] PKCS7_verify signer confusion allows forged
    signatures, where the signer associated with a signature is not
    correctly bound, permitting a forged signature to be accepted.
    Thanks to Nicholas Carlini from Anthropic for the report. Fixed
    in PR 10203.
  * [Med CVE-2026-11703] Fixed missing SNI/ALPN binding on stateful
    (session-ID) resumption, which previously skipped the binding
    check performed for ticket-based resumption. A cached session
    could be resumed under a different SNI/ALPN than originally
    negotiated and, where client-authentication policy differs across
    virtual hosts, carry the cached peer-authentication state into a
    context it was not established for. Resumption now verifies the
    SNI/ALPN binding for all paths and declines (falling back to a
    full handshake) on mismatch. Thanks to Dikai Zou for the report.
    Fixed in PR 10489.
  * [Med CVE-2026-55962] TLS 1.3 post-handshake authentication
    (PHA) issue where a server could accept a client's Finished
    message without the client having sent a Certificate and
    CertificateVerify. The post-handshake-auth exemption that allows
    an empty/absent peer certificate was only intended for the
    initial handshake, but it was also being applied while a
    post-handshake CertificateRequest was still outstanding. The
    check is now scoped to the initial handshake only: on the server,
    once a post-handshake CertificateRequest has been sent
    (certReqCtx is set), a peer certificate and a valid
    CertificateVerify are required again before the Finished is
    accepted, with empty-certificate handling following the
    configured verify mode (FAIL_IF_NO_PEER_CERT) just as during
    first-handshake client authentication. Only affects TLS 1.3
    servers built with post-handshake authentication support
    (WOLFSSL_POST_HANDSHAKE_AUTH / --enable-postauth, included in
    --enable-all) that enable WOLFSSL_VERIFY_POST_HANDSHAKE and
    request a client certificate after the handshake via
    wolfSSL_request_certificate(). Clients, and servers that do not
    use post-handshake authentication, are unaffected. Thanks to
    NVIDIA Project Vanessa for the report. Fixed in PR 10702.
  * [Med CVE-2026-55964] Chain intermediate CA:TRUE without
    keyCertSign accepted as a signing CA. Intermediate CA
    certificates are required to have the keyCertSign key usage when
    a Key Usage extension is present, but chain-supplied temporary
    CAs (WOLFSSL_TEMP_CA) added while building a certificate path
    were previously exempted from this check, so an intermediate
    asserting CA:TRUE but lacking keyCertSign was accepted as a
    signing CA. The check now applies to chain-supplied temporary CAs
    as well; only operator-loaded root certificates (WOLFSSL_USER_CA)
    and self-signed roots remain exempt. Per RFC 5280 an absent Key
    Usage extension implies all usages, so the requirement is
    enforced only when the extension is actually present
    (extKeyUsageSet). Affects the OpenSSL-compatibility
    certificate-path-building path (X509_verify_cert / X509_STORE,
    OPENSSL_EXTRA/OPENSSL_ALL), where untrusted chain intermediates
    are added as temporary CAs; native (non-OpenSSL-compat)
    certificate verification does not create temporary CAs and is
    unaffected. Within those builds, the check applies unless
    ALLOW_INVALID_CERTSIGN is defined. Thanks to NVIDIA Project
    Vanessa for the report. Fixed in PR 10702.
  * [Low CVE-2026-6092] When HAVE_ENCRYPT_THEN_MAC is configured,
    the implementation could fall back to MAC-then-Encrypt rather
    than enforcing Encrypt-then-MAC. Thanks to Marcin Olejnik
    (Rockwell Automation) for the report. Fixed in PR 10167.
  * [Low CVE-2026-6331] HMAC zero-length tag forgery in
    EVP_DigestVerifyFinal, where a zero-length tag could be accepted
    as valid during HMAC verification. Thanks to Nicholas Carlini
    from Anthropic for the report. Fixed in PR 10192.
  * [Low CVE-2026-6681] The PKCS#7 decode path ignores the
    caller-supplied output buffer size (outputSz), allowing decoded
    content to be written past the bounds of the provided buffer.
    This affects wolfSSL 5.9.0 and earlier and was fixed in the
    5.9.1 release. Thanks to Nicholas Carlini from Anthropic for the
    report. Fixed in PR 10116.
  * [Low CVE-2026-10512] The X25519 x86_64 assembly implementation
    fails to clear the most significant bit during the final modular
    reduction, so the computed result may not be fully reduced modulo
    the field prime 2^255 - 19. This can leave the field element in
    a non-canonical form, producing an incorrect result from the
    scalar multiplication and potentially a wrong shared secret.
    Thanks to Haruki Oyama for the report. Fixed in PR 10536.
  * [Low CVE-2026-6678] Integer underflow in wc_PKCS7_DecryptOri
    when handling crafted Other Recipient Info, leading to incorrect
    length handling during decryption. Thanks to Dikai Zou for the
    report. Fixed in PR 10203.
  * [Low CVE-2026-7531] Use-after-free in PQC hybrid key-share
    handling. This is an incomplete-fix follow-up to CVE-2026-5460
    (released in 5.9.1): a malicious TLS 1.3 server sending a
    truncated PQC hybrid KeyShare can still trigger the error cleanup
    path to operate on freed memory. Thanks to Thai Duong
    (Calif.io / Anthropic) for the report. Fixed in PR 10327.
  * [Low CVE-2026-6325] Out-of-bounds write in
    SetSuitesHashSigAlgo when processing an oversized signature
    algorithms list, allowing a write past the bounds of the
    destination buffer. Thanks to Muhammad Arya Arjuna Habibullah
    (Pelioro) for the report. Fixed in PR 10204.
  * [Low CVE-2026-6412] Certificate policy and RFC 8446 compliance
    concerns regarding the continued acceptance of SHA-1/MD5 in
    certificate processing. Thanks to Xiangdong Li (Student, Beijing
    University of Posts and Telecommunications [BUPT]) for the
    report. Fixed in PR 10222.
  * [Low CVE-2026-6450] A CRL critical extension bypass exists in
    ParseCRL_Extensions where critical extensions are not properly
    enforced, allowing a crafted CRL with an unhandled critical
    extension to be accepted. This only affects builds with CRL
    support enabled and where a crafted CRL had a trusted signature
    when parsed. Thanks to Oleh Konko (@1seal) for the report.
    Fixed in PR 10239.
  * [Low CVE-2026-12340] Out-of-bounds heap read during SM2/SM3
    certificate signature verification. When parsing a certificate
    with an SM3wSM2 signature, the Subject Key Identifier computation
    reads the trailing 65 bytes of the public key without checking
    that the key is at least that long. A public key shorter than
    65 bytes results in an out-of-bounds heap read, leading to a
    potential crash (denial of service); there is no out-of-bounds
    write. Note this only affects builds with SM2 support
    (--enable-sm2 or --enable-all). Thanks to David Pokora, Trail of
    Bits (in collaboration with Anthropic). Fixed in PR 10641.
  * [Low CVE-2026-55967] AES-GCM encryption/decryption with
    extremely large cumulative single message sizes (>64 GiB) were
    not properly rejected by the streaming APIs, allowing counter
    wrap, keystream reuse, and consequent plaintext recovery. Thanks
    to NVIDIA Project Vanessa for the report. Fixed in PR 10709.

Enhancements

  * BREAKING (FIPS 205 SLH-DSA): wc_SlhDsaKey_SignHash,
    wc_SlhDsaKey_SignHashDeterministic,
    wc_SlhDsaKey_SignHashWithRandom, and wc_SlhDsaKey_VerifyHash now
    take the caller-pre-hashed message digest via hash/hashSz
    parameters (renamed from msg/msgSz), aligned with ML-DSA's
    wc_dilithium_sign_ctx_hash / wc_dilithium_verify_ctx_hash
    semantics, and NIST ACVP signatureInterface=external /
    preHash=preHash test vectors. hashSz must equal
    wc_HashGetDigestSize(hashType) (32 bytes for SHAKE128, 64 bytes
    for SHAKE256 per FIPS 205 Section 10.2.2); otherwise
    BAD_LENGTH_E is returned. Migration: hash the message yourself
    before the call (callers using positional arguments are
    source-compatible; only the parameter names changed). Caveat:
    callers who today pass a raw message whose length happens to
    equal the digest size for the chosen hashType (e.g., signing a
    32-byte handle/IV/seed with WC_HASH_TYPE_SHA256) will not trip
    BAD_LENGTH_E; the resulting signature is syntactically valid but
    is over the wrong bytes. The pre-existing
    wc_SlhDsaKey_SignMsgDeterministic and
    wc_SlhDsaKey_SignMsgWithRandom retain their M'-supplied-directly
    contract (FIPS 205 internal interface, Algorithm 19); their input
    validation is hardened with the same NULL/length/MISSING_KEY
    checks as the *Hash* family. wc_SlhDsaKey_VerifyMsg is
    unchanged. All three gain doxygen coverage. (PR 10450, PR 10465)
  * Behavioral change (RSA-PSS trailerField enforcement):
    DecodeRsaPssParams (and its public wrapper wc_DecodeRsaPssParams)
    now enforces RFC 8017 A.2.3, which mandates trailerField ==
    trailerFieldBC(1). In the default build (i.e., without
    WOLFSSL_NO_ASN_STRICT), any certificate or CMS/PKCS#7 structure
    whose RSA-PSS parameters contain a trailerField value other than
    1 is now rejected with ASN_PARSE_E. Previously, any positive
    integer value was silently accepted. This affects all call paths
    that decode RSA-PSS algorithm parameters, including X.509
    certificate parsing and PKCS#7 signature verification. Users who
    need to interoperate with non-conformant peers can define
    WOLFSSL_NO_ASN_STRICT to restore the previous permissive
    behavior. (PR 10595)
  * Renamed the post-quantum signature implementation from its
    pre-standardization name Dilithium to its NIST-standardized name
    ML-DSA (FIPS 204), mirroring the earlier Kyber -> ML-KEM rename
    in wc_mlkem.{h,c}. The legacy <wolfssl/wolfcrypt/dilithium.h>
    header, dilithium_key type, wc_dilithium_* / wc_Dilithium_*
    functions, and HAVE_DILITHIUM / WOLFSSL_DILITHIUM_* /
    WC_DILITHIUM_* build gates remain available through a temporary
    compatibility shim, so application code keeps compiling
    unchanged. See doc/dilithium-to-mldsa-migration.md for the full
    list of renamed symbols, the new WOLFSSL_MLDSA cmake option /
    --enable-mldsa configure switch, and the migration steps for
    moving consumer code to the canonical API. (PR 10436, PR 10497,
    PR 10516)
  * TLS 1.3: zero traffic key staging buffers in SetKeysSide() once
    a CryptoCB callback has imported the AES key into a Secure
    Element (aes->devCtx != NULL). Clears
    keys->{client,server}_write_key on the provisioned side(s) after
    cipher init succeeds. The static IV buffers
    (keys->{client,server}_write_IV, keys->aead_{enc,dec}_imp_IV)
    are intentionally left intact because BuildTls13Nonce() reads
    them on every AEAD record to construct the per-record nonce.
    Scoped to TLS 1.3, non-DTLS, non-QUIC; requires WOLF_CRYPTO_CB
    and WOLF_CRYPTO_CB_AES_SETKEY. (PR 10246)
  * The wc_AesCmacVerify/_ex API were hardened to more closely
    conform to NIST SP 800-38B MAC length guidance, and these verify
    functions will now correctly enforce bounds on tag length checks.
    As a result, Cmac verification that previously were erroneously
    passing will now return MAC_CMP_FAILED_E or BAD_FUNC_ARG.
    (PR 10462)

New Features

  * Added wolfCrypt SRAM PUF (Physically Unclonable Function)
    support, deriving device-unique keys from SRAM power-on state
    using a BCH fuzzy extractor and HKDF
    (wc_PufInit/wc_PufEnroll/wc_PufReconstruct). by @dgarske
    (PR 10066)
  * Added SHE (Secure Hardware Extension) support to wolfCrypt with
    software CMD_LOAD_KEY message generation/verification (M1-M5)
    and optional crypto callback hardware offload. by @night1rider
    (PR 10009)
  * Added WOLF_CRYPTO_CB_SETKEY and WOLF_CRYPTO_CB_EXPORT_KEY
    generic crypto callbacks to bridge raw key bytes to and from
    hardware key stores. by @night1rider (PR 9851)
  * Added key id/label constructors
    (wc_InitCmac_Id/_Label, wc_AesNew_Id/_Label,
    wc_NewRsaKey_Id/_Label) so algorithms can forward a hardware
    key-slot identifier. by @night1rider (PR 10072)
  * Added RFC 8773(bis) cert_with_extern_psk support for TLS 1.3,
    with API and handshake tests. by @Frauschi (PR 10085)
  * Added native TLS-ALPN-01 ACME challenge certificate support via
    the RFC 8737 id-pe-acmeIdentifier extension. by @lealem47
    (PR 10334)
  * Extended WOLFSSL_SP_NONBLOCK to RSA and Diffie-Hellman for the
    C/Small 2048/3072/4096 backends so handshakes never block for
    long on a single big-integer operation. by @dgarske (PR 10394)
  * Added ML-KEM and ML-DSA support to the C# wrapper. by @dgarske
    (PR 10191)
  * Added an HPKE (RFC 9180) C# wrapper. by @dgarske (PR 10171)
  * Added --enable-wolfzfs support for the wolfCrypt OpenZFS patch
    in both kernel-space and user-space builds. by @philljj
    (PR 10397)
  * Added a minimal DTLS 1.3 client-only build via WOLFSSL_DTLS_ONLY
    and an --enable-dtls13 autoconf cascade. by @julek-wolfssl
    (PR 10353)
  * Raised the --enable-context-extra-user-data ex_data index limit
    to 9999 and increased external cookie/extra-user-data maximum
    sizes for large-scale deployments. by @Roy-Carter (PR 10236)
  * Published wolfSSL's external Security Policy and a structured
    Vulnerability Report Template
    (SECURITY-POLICY.md, SECURITY-REPORT-TEMPLATE.md).
    by @ColtonWilley (PR 10284)
  * Extended the OpenSSL compatibility layer for libevent
    integration, adding struct-tag compatibility defines,
    BIO_get_init, and short-form alert string helpers.
    by @Roy-Carter (PR 10158, PR 10160)
  * Add support for WOLF_CRYPTO_CB_ONLY_SHA512. by @rizlik (PR 10550)
  * Support RFC 9802 LMS and XMSS in X.509 certificate and CSR
    generation. by @Frauschi (PR 10572)

Post-Quantum Cryptography (PQC)

  * Added a SHA-512 DRBG and FIPS module-boundary wrappers for
    ML-KEM, ML-DSA, LMS, XMSS, and SLH-DSA as part of the upcoming
    post-quantum FIPS submission. by @kaleb-himes (PR 9843)
  * Replaced the liboqs-based pre-standardization SPHINCS+ with the
    native FIPS 205 SLH-DSA implementation throughout the
    certificate/ASN.1/X.509 layers. by @Frauschi (PR 10261)
  * Removed the liboqs integrations for ML-KEM and ML-DSA in favor
    of the native implementations. by @Frauschi (PR 10293)
  * Removed the deprecated liblms and libxmss integrations now that
    wolfCrypt has its own LMS/XMSS implementations. by @Frauschi
    (PR 10292)
  * Wired RFC 9802 HSS/LMS and XMSS/XMSS^MT stateful hash-based
    signatures into X.509 certificate verification. by @Frauschi
    (PR 10406)
  * Added crypto callbacks (MakeKey/Sign/Verify/SigsLeft) and
    id/label support for LMS and XMSS. by @padelsbach (PR 10380)
  * Added CryptoCb support for SLH-DSA. by @Frauschi (PR 10466)
  * Added dynamic key allocation for ML-KEM
    (WOLFSSL_MLKEM_DYNAMIC_KEYS) to right-size key buffers and
    reduce handshake memory use on constrained systems. by @Frauschi
    (PR 10179, PR 10206)
  * Added dynamic key allocation for ML-DSA
    (WOLFSSL_DILITHIUM_DYNAMIC_KEYS). by @Frauschi (PR 10180)
  * Added ML-KEM support for PKCS#11 via the PKCS#11 3.2
    encapsulate/decapsulate interface. by @Frauschi (PR 10077)
  * Added ML-DSA to X509_get_pubkey and EVP_PKEY_base_id.
    by @kojo1 (PR 9965)
  * Added ML-DSA SPKI/PKCS#8 DER support to
    d2i_PUBKEY/d2i_PrivateKey, EVP_PKCS82PKEY, and
    X509_check_private_key. by @cconlon (PR 10310, PR 10483)
  * Added Ed25519/Ed448 support to the EVP_PKEY layer and fixed a
    d2i key-probe bug affecting RSA/ECC/DH. by @lealem47 (PR 10135)
  * Fixed PQC key exchange when a ClientHello offers multiple KEM
    key shares. by @Frauschi (PR 10299)
  * Fixed ML-DSA signing when WC_DILITHIUM_CACHE_MATRIX_A is
    enabled. by @embhorn (PR 10400)
  * Fixed ML-KEM AVX2 assembly (5-bit decompression and final-block
    ciphertext comparison). by @SparkiDev (PR 10430)
  * Various ML-KEM correctness and key-state validation
    improvements. by @SparkiDev (PR 10405)
  * Reduced the ML-DSA verify-only key object size and allowed
    SHAKE-only builds without the SHA-3 APIs. by @SparkiDev
    (PR 10420)
  * LMS fixes and improvements including a 32-bit signature length,
    hash-algorithm parameter accessors, and empty-message signing.
    by @SparkiDev (PR 10448)
  * Migrate internal ML-KEM consumers to canonical wc_MlKemKey API.
    by @Frauschi (PR 10571)
  * Add PQ documentation for LMS, ML-DSA, ML-KEM, XMSS.
    by @kaleb-himes (PR 10514)
  * Various leak / alloc and zeroization fixes for SLH-DSA.
    by @Frauschi (PR 10698)

TLS/DTLS

  * Multiple TLS 1.3 Encrypted Client Hello (ECH) compliance fixes
    per RFC 9849, covering rejection handling, ECHConfig parsing,
    and inner ClientHello validation. by @sebastian-carpenter
    (PR 10141)
  * Added client-side ECH ech_outer_extensions encoding to shrink
    the HPKE-sealed inner ClientHello. by @sebastian-carpenter
    (PR 10306)
  * Added maximum_name_length padding for the ECH ClientHelloInner
    and a new wolfSSL_CTX_GenerateEchConfigEx() API.
    by @sebastian-carpenter (PR 10326)
  * Added opt-in ECH trial decryption
    (wolfSSL_CTX_SetEchEnableTrialDecrypt()) and ECH
    connection-status reporting. by @sebastian-carpenter (PR 10469)
  * Evict the session from cache after an accepted 0-RTT resumption
    to prevent early-data replay (RFC 8446 section 8).
    by @julek-wolfssl (PR 10221)
  * Gate 0-RTT acceptance on a cache-backed resumption ticket and
    stop auto-advertising 0-RTT unless the application requests it.
    by @julek-wolfssl (PR 10289)
  * Send a missing_extension alert when the SNI extension is absent
    in TLS 1.3. by @jackctj117 (PR 10332)
  * Reject extensions in a TLS 1.3 Certificate message that were
    not offered in the prior ClientHello/CertificateRequest
    (RFC 8446 section 4.4.2). by @gasbytes (PR 10338)
  * Error out on unknown/unsolicited extensions in TLS 1.3 response
    messages while still tolerating GREASE in NewSessionTicket.
    by @Frauschi (PR 10186)
  * Fixed encrypt-then-mac handling on the non-resumption path.
    by @embhorn (PR 10167)
  * Fixed a TLS 1.3 AEAD/KeyUpdate limit that used 16-bit counters
    where 32-bit values were required. by @SparkiDev (PR 10513)
  * Decoupled the speculative ClientHello key share from
    preferredGroup[0] via WOLFSSL_KEY_SHARE_DEFAULT_GROUP to reduce
    HelloRetryRequests. by @Frauschi (PR 10435)
  * Fixed DTLS 1.3 unnecessary client retransmission after
    HelloRetryRequest and improved server robustness. by @rizlik
    (PR 10349)
  * Free and NULL the DTLS 1.3 cipher slot on init failure.
    by @gasbytes (PR 10360)
  * Added a WOLFSSL_DTLS13_5_9_0_COMPAT compatibility mode for
    interoperating with pre-5.9.0 DTLS 1.3 clients. by @rizlik
    (PR 10492)
  * Added a missing WOLFSSL_QUIC_MAX_RECORD_CAPACITY check on the
    QUIC early-data path. by @gasbytes (PR 10201)
  * Default WOLFSSL_MAX_SIGALGO to 128. by @julek-wolfssl (PR 10528)
  * Added NID_X25519 and NID_X448 support to the EVP layer.
    by @julek-wolfssl (PR 10552)
  * Enabled the all-zero shared-secret check for Curve25519/Curve448
    by default and ensured post_handshake_auth was offered before
    accepting a post-handshake CertificateRequest.
    by @kareem-wolfssl (PR 10374)
  * Fixed a DupSSL (write-dup) issue with Poly1305 authentication.
    by @embhorn (PR 10337)
  * Various X509 enhancements and fixes. by @SparkiDev (PR 10548)
  * Cache AEAD record overhead on WOLFSSL. by @julek-wolfssl
    (PR 10476)
  * Add keylog support for TLS 1.3 ECH. by @sebastian-carpenter
    (PR 10259)
  * Enhance OCSP responder authorization. by @rlm2002 (PR 10532)
  * Allow RSA client certs on ECDHE-ECDSA mutual auth.
    by @julek-wolfssl (PR 10553)
  * Enforce only 1 protocolname in serverhello. by @anhu (PR 10443)
  * Fix tls_bench DTLS mode failures. by @miyazakh (PR 10606)
  * Fix cipher property NIDs for SSL_get_current_cipher and add PSK
    kx mapping. by @julek-wolfssl (PR 10639)

ASN and Certificate Parsing

  * Allow serial number 0 for self-signed root CA certificates while
    keeping the RFC 5280 check for others. by @jackctj117 (PR 9567)
  * Fixed peer certificate verification with IP address SAN entries.
    by @embhorn (PR 10169)
  * Fixed partial chain verification to only terminate at a
    certificate present in the original trust set. by @embhorn
    (PR 10170)
  * Apply DNS name constraints to the Subject CN when no SAN is
    present. by @rlm2002 (PR 10223)
  * Fixed IDNA wildcard matching. Thanks to Andrew Chin, SSLab at
    Georgia Institute of Technology. by @embhorn (PR 10331)
  * Honor the otherName GeneralName form in name-constraint checks
    and add WOLFSSL_X509_STORE_ALLOW_NON_CA_INTERMEDIATE for
    backward compatibility. by @embhorn (PR 10339)
  * Always parse and store iPAddress and registeredID GeneralNames
    for name-constraint enforcement. by @embhorn (PR 10354) Thanks
    to Ankur Tyagi of Cisco Talos for the report.
  * Hardened X.509 chain validation, session-ticket peer-cert
    binding, and peer-cert restore, and reject embedded NUL in
    dNSName/rfc822Name/URI SAN entries. by @julek-wolfssl (PR 10279)
  * Restrict domain-name pattern matching and case folding to valid
    FQDNs via a new IsValidFQDN() helper. by @douzzer (PR 10183,
    PR 10419)
  * Report a certificate verify failure for MD5-signed certificates
    during chain verification. by @embhorn (PR 10222)
  * Make SHA-1-with-RSA the last-resort signature type, as SHA-1
    signatures are deprecated. by @SparkiDev (PR 10173)
  * Tightened the key length check in wc_SignatureGetSize() from >=
    to exact equality. by @miyazakh (PR 10122)
  * Fixed a malformed AKID extension produced by
    wolfSSL_X509_set_authority_key_id(). by @cconlon (PR 10370)
  * Set the PKCS#8 (RFC 5958) version correctly when a private key
    bundles the optional publicKey field. by @cconlon (PR 10427)
  * Bind OCSP responder authorization to the CertID issuerKeyHash.
    by @julek-wolfssl (PR 10303)
  * Fixed multi-CRL PEM bundles being truncated to the first CRL in
    wolfSSL_PEM_read_bio_X509_CRL. by @julek-wolfssl (PR 10336)
  * Reject CRLs with unrecognized critical extensions and critical
    entry extensions per RFC 5280. by @gasbytes (PR 10239, PR 10274)
  * Validate DSA parameters when verifying a DSA key.
    by @kareem-wolfssl (PR 10381). Thanks to Kr0emer for the report.
  * Validate parameters in wolfSSL_EC_POINT_hex2point. Thanks to
    breakingbad6, Yanzhao Shen, and Yingpei Zeng (Hangzhou Dianzi
    University). by @embhorn (PR 10445)
  * Adjusted the CA pathlen check and added glitch hardening when a
    trust anchor is included in the certificate chain.
    by @JacobBarthelmeh (PR 10296)
  * Added ascii-digit validation in the ASN.1 time decode functions.
    by @padelsbach (PR 10276)
  * Allow a SubjectInfoAccess extension without an
    id-ad-caRepository entry. by @holtrop-wolfssl (PR 10368)
  * Tighten RFC 8017 A.2.3 compliance for RSA-PSS. by @miyazakh
    (PR 10595)

Hardware and Embedded Ports

  * Reworked the Microchip TA-100 port for cryptoauthlib v3.6.0,
    with AES-GCM now working. by @danielinux (PR 9702)
  * Added wolfCrypt hardware crypto support for NXP LPC55S69.
    by @twcook86 (PR 10278)
  * Added STM32U3 hardware crypto support (AES, hash, TRNG).
    by @dgarske (PR 10361)
  * Fixed STM32 AES hardware crypto when WOLFSSL_ARMASM is set.
    by @dgarske (PR 10311)
  * Allow custom time functions on STM32 by not forcing NO_ASN_TIME
    when XTIME is defined. by @lealem47 (PR 10295)
  * Fixed NXP DCP AES multiblock CBC encrypt/decrypt and the
    in-place case. by @padelsbach (PR 10307)
  * Fixed Octeon/Cavium AES-GCM AAD GHASH and non-12-byte IV J0
    derivation bugs. by @ejohnstown (PR 10439) and @JacobBarthelmeh
    (PR 10471)
  * SE050 fixes plus new SE050_RSA_NO_VERIFY/SE050_ECDSA_NO_VERIFY/
    SE050_ECDSA_NO_ECDHE options and simulator CI. by @rizlik
    (PR 10219)
  * Improved MQX/Fusion RTOS compatibility for XINET_PTON (MQX RTCS
    support, IPv6 buffer sizing). by @josepho0918 (PR 10075)
  * Added Zephyr 4.3 default TLS-socket support. by @ColtonWilley
    (PR 10268)
  * Fixed wolfSSL support on the CHERI RISC-V architecture.
    by @wbeasley-thegoodpenguin (PR 10272)
  * Revived and hardened the IoT-Safe memory-TLS example.
    by @danielinux (PR 10457)
  * Fixed the NXP CAAM build when WOLFSSL_HASH_KEEP is not defined.
    by @JacobBarthelmeh (PR 10459)
  * Set hashType in port hash implementations so SHA-512 modes can
    be distinguished. by @padelsbach (PR 10193)
  * Fixed the LMS/XMSS crypto callback software fallback to
    propagate CRYPTOCB_UNAVAILABLE. by @padelsbach (PR 10456)
  * Fixed a PIC32 hardware-acceleration stack-pointer free bug and
    added PIC32MZ emulator tests. by @LinuxJedi (PR 10495)
  * Numerous hardware/embedded port hardening fixes (Xilinx/AMD,
    PSoC6, TROPIC01, devcrypto, RX64, STM32, KCAPI, QAT) from
    Fenrir review. by @JacobBarthelmeh (PR 10467, PR 10470,
    PR 10508) and @dgarske (PR 10496)
  * Implements the SHA accelerator for MAX32666 as bare-metal.
    by @mattia-moffa (PR 10431)

Rust Wrapper

  * Added rand_core, aead, and cipher crate trait implementations.
    by @holtrop-wolfssl (PR 10070)
  * Added digest and signature crate trait implementations.
    by @holtrop-wolfssl (PR 10248)
  * Added password-hash, kem, and mac crate trait implementations.
    by @holtrop-wolfssl (PR 10305)
  * Added zeroize-on-drop and fixed Fenrir findings across the crate.
    by @holtrop-wolfssl (PR 10205)
  * Ensured memory safety for the C RNG struct and added
    functionality found during boringtun integration.
    by @holtrop-wolfssl (PR 10402)
  * Added buffer-size checks to the ChaCha20-Poly1305 one-shot
    wrappers. by @holtrop-wolfssl (PR 10267)
  * Add scrypt KDF and RSA-OAEP support. by @holtrop-wolfssl
    (PR 10556)

Build System and Portability

  * Removed unused m4 macros and updated AX_PTHREAD to the latest
    autoconf-archive macro. by @BrianAker (PR 10106)
  * Guard <stddef.h> behind NO_STDDEF_H and userspace
    fcntl/filesystem code behind WOLFSSL_KERNEL_MODE. by @philljj
    (PR 10280, PR 10521)
  * Support building --enable-opensslextra with NO_BIO and
    NO_FILESYSTEM. by @JacobBarthelmeh (PR 10393)
  * Allow --enable-writedup when DTLS is disabled. by @mattia-moffa
    (PR 10527)
  * Set WOLFSSL_USE_ALIGN automatically for ARM user_settings.h
    builds. by @embhorn (PR 10487)
  * Added WC_LINUXKM_USE_HEAP_WRAPPERS heap wrappers and AES-CCM
    LKCAPI shims for the Linux kernel module. by @douzzer (PR 10512,
    PR 10194)
  * linuxkm enhancements for wolfGuard support. by @douzzer
    (PR 10590)
  * Added a software CryptoCb test device and
    WOLF_CRYPTO_CB_ONLY_* test infrastructure (SHA-256, SHA-224,
    AES). by @rizlik (PR 10351, PR 10500)
  * Added configure and CMake options for WOLF_CRYPTO_CB_RSA_PAD.
    by @kareem-wolfssl (PR 10428)
  * Fixed mem_track.h compilation on multi-threaded non-Linux builds.
    by @LinuxJedi (PR 10453)
  * Fixed CUDA builds with WOLFSSL_AES_SMALL_TABLES. by @embhorn
    (PR 10366)
  * Skip testsuite.test for --enable-leantls builds. by @miyazakh
    (PR 10510)
  * RPM packaging fixes for examples/cmake artifacts and RHEL10 LTO
    builds. by @space88man (PR 10270, PR 10356) and @twcook86
    (PR 10275)
  * Fixed the SGX build to not require fcntl.h. by @JacobBarthelmeh
    (PR 10524)
  * Various linuxkm Fenrir fixes. by @douzzer (PR 10688)
  * Various bsdkm fixes and cleanup. by @philljj (PR 10565)

Bug Fixes

  * AES-CCM encryption/decryption with 13 or 12 byte nonces and
    large messages (>1 MiB and >256 MiB respectively) were not
    properly rejected at argument validation time, allowing counter
    wrap, keystream reuse, and consequent plaintext recovery. Thanks
    to NVIDIA Project Vanessa for the report. (PR 10709)
  * Out-of-bounds write in wolfSSL_get_finished() and
    wolfSSL_get_peer_finished(). The functions validated the caller
    buffer against TLS_FINISHED_SZ (12 bytes) but copied the full
    Finished message, which for TLS 1.3 is the handshake hash size
    (32 or 48 bytes), overrunning a correctly sized 12-byte buffer.
    The output length is now validated before the copy. Thanks to
    Qiushi Wu from IBM Research for the report. (PR 10576)
  * Fix for rejecting the import of a public key that is the
    identity element with Ed448. Use of a public key that is the
    identity element allows for crafting a forged signature that
    verifies with that specific public key. wolfSSL does not generate
    an Ed448 key pair that is the identity element. This
    defense-in-depth hardening for Ed448 and has been available
    since release 5.9.1. Thanks to Nicholas Carlini from Anthropic
    for the report. (PR 10116)
  * Fix for !aNULL after an explicit ADH suite leaving the anon
    suite available. Thanks to NVIDIA Project Vanessa for the
    report. (PR 10714)
  * P-521 ECDH SP-math validates 65 bytes but writes 66 leading to
    a 1-byte heap overflow. Thanks to NVIDIA Project Vanessa for the
    report. (PR 10702)
  * Fix for FreeBSD kernel module to have additional sanity checks
    on IV size when copying. This avoids a stack overflow in
    --enable-freebsdkm-crypto-register builds used for preliminary
    testing. Thanks to NVIDIA Project Vanessa for the report.
    (PR 10695)
  * Added an upper limit to the PBKDF iteration count and changed
    iterations <= 0 to fail closed instead of silently clamping to
    1. by @anhu (PR 10050) and @miyazakh (PR 10504)
  * Added MP integer size bounds checks in SizeASN_Items.
    by @anhu (PR 10051)
  * Ensure certificates are correctly added to the cert manager.
    by @anhu (PR 10073)
  * Use O_CLOEXEC at file creation to harden against multithread
    races. by @embhorn (PR 10162)
  * BIO improvements and fixes, including an out-of-bounds read and
    an inverted ctrl_pending check. by @rizlik (PR 10164)
  * Guard against negative lengths in BIO, I/O callbacks, and
    PKCS12 PBKDF. by @ColtonWilley (PR 10208)
  * Fixed a dangling secure_renegotiation pointer after
    TLSX_FreeAll. by @ColtonWilley (PR 10210)
  * Added missing NULL checks across public API entry points.
    by @ColtonWilley (PR 10216)
  * Fixed NULL dereferences, a DSA SignFinal overflow, and the i2d
    contract across EVP/OCSP/X509. by @ColtonWilley (PR 10217)
  * Enforce the minimum auth tag size in wc_AesGcmDecryptFinal.
    by @yosuke-wolfssl (PR 10175)
  * AES-EAX and AES-SIV lifecycle and NULL-check fixes.
    by @SparkiDev (PR 10174)
  * Added a C implementation for ARM AES-GCM small-table builds
    without NEON. by @SparkiDev (PR 10176)
  * SP integer fixes for negative numbers, zero-used edge cases,
    bounds, and truncation, plus added testing. by @SparkiDev
    (PR 10235, PR 10529) and @embhorn (PR 10478) Thanks to Kr0emer
    for reporting these issues and testing the fixes.
  * Fixed the Curve25519 private-key clamp check to enforce RFC 7748
    rule 3. by @MarkAtwood (PR 10363)
  * Fixed the Blake2 oversized-key path. by @mattia-moffa (PR 10447)
  * Fixed a SAKKE heap buffer overflow and a correctness gap in
    sakke_hash_to_range, plus a wc_export_int size check.
    by @JeremiahM37 (PR 10442) and @philljj (PR 10444)
  * Added checks to PKCS7_VerifySignedData to prevent out-of-bounds
    access. Thanks to Feng Ning / Innora. by @padelsbach (PR 10441)
  * Various PKCS#7 fixes. by @Frauschi (PR 10203) and
    @kareem-wolfssl (PR 10128)
  * Various PKCS#12 fixes including strict-aliasing, zeroization,
    and overflow checks. by @rlm2002 (PR 10378)
  * Fixed an ECC temporary-key leak and undefined behavior, and an
    ECC validation regression. by @Frauschi (PR 10346, PR 10260)
  * Fixed a double free in wolfSSL_X509_set_ext. by @padelsbach
    (PR 10481)
  * Reset the SHA-3 hashType between ML-KEM cryptocb calls.
    by @night1rider (PR 10211)
  * Plumb the caller heap into CMAC before the cryptocb fires.
    by @night1rider (PR 10401)
  * Fixed inverted AllocDer checks in the alt private key id/label
    paths. by @night1rider (PR 10168)
  * TLS extension bounds-checking fixes. Thanks to Suryansh
    Mansharamani (Plainshift AI). by @embhorn (PR 10220)
  * Hardened TLSX_KeyShare_ProcessPqcHybridClient against double
    free and wrong-key NULLing. by @embhorn (PR 10327) and
    @kareem-wolfssl (PR 10493)
  * Various missing bounds and length checks. by @kareem-wolfssl
    (PR 10142, PR 10277)
  * Fixed the NO_VERIFY_OID build in GetOID. Thanks to @cpsource.
    by @JeremiahM37 (PR 10440)
  * Ensure large buffers are heap-allocated under
    WOLFSSL_SMALL_STACK. by @Frauschi (PR 10245)
  * Fixed private key lock issues. by @kaleb-himes (PR 10446)
  * Improved HPKE return codes to use defined error values.
    by @sebastian-carpenter (PR 10455)
  * MD4 and MD2 public APIs now return int instead of void,
    alongside static-analysis fixes for SECO, devcrypto, and ARIA.
    by @JacobBarthelmeh (PR 10460)
  * Extensive wolfCrypt input-validation, key-zeroization, and
    side-channel hardening across RSA, ECC, EdDSA, Curve25519/448,
    DH, SRP, PKCS#7, KDF, LMS, and PQ key handling.
    by @JeremiahM37 (PR 10136, PR 10231, PR 10238, PR 10264,
    PR 10304, PR 10340, PR 10386, PR 10392, PR 10413, PR 10426,
    PR 10468), @julek-wolfssl (PR 10230, PR 10247, PR 10398), and
    @aidangarske (PR 10155)
  * Fixed a word32 size overflow in wc_DeCompressDynamic that could
    under-allocate a buffer and cause a heap overflow on --with-libz
    + PKCS7-compressed builds. by @JeremiahM37 (PR 10413)
  * Resolved numerous Coverity static-analysis findings. by @rlm2002
    (PR 10129, PR 10165, PR 10376, PR 10418, PR 10482)
  * Enforce MAX_ENTROPY_BITS upper bound in wc_Entropy_Get().
    by @miyazakh (PR 10593)
  * Various EVP API bug fixes. by @MarkAtwood (PR 10364, PR 9987)
  * Various ppc and armv8 asm and linuxkm fixes. by @douzzer
    (PR 10600)
  * Fixes for Zephyr secure sockets integration. by @Frauschi
    (PR 10583)
  * Add signed-length validation to d2i, PEM, and buffer-load APIs
    to harden against potential out of bounds case. by @ColtonWilley
    (PR 10207)
  * Reject duplicate certificatePolicies certificate extensions
    (RFC 5280), previously accepted as last-wins. by @Frauschi
    (PR 10714)
  * Strengthen subgroup check in wc_DhAgree by @philljj (PR 10560).
    Thanks to Muhammad Arya Arjuna Habibullah (Pelioro) for the
    report.
  * Fix missing private key zeroization in ML-KEM by @anhu
    (PR 10665). Thanks to Uday Devaraj, SYNE Lab, Syracuse
    University.
  * Force-zero wc_AesSivDecrypt output buffer on authentication
    failure. by @holtrop-wolfssl (PR 10668)
  * Ed448: check for public key presence on export.
    by @holtrop-wolfssl (PR 10656)
  * Hardening fixes in wolfSSL_strnstr and mp_get_digit. Thanks to
    Dominik Blain / COBALT Security for the bug report.
    by @padelsbach (PR 10138)

Documentation and Maintenance

  * Added documentation for the new OCSP responder and certificate
    accessor APIs. by @julek-wolfssl (PR 10147)
  * Improved API documentation argument descriptions for the
    sigalgs/groups/cipher-list/options setters. by @kojo1 (PR 10382)
  * Added doxygen coverage for the SHE API. by @night1rider (PR 10243)
  * Added the BN_bn2binpad API. by @julek-wolfssl (PR 10148)
  * Added TLS 1.3 decryption fuzz tests, Monte Carlo / unaligned /
    in-place cipher tests, and expanded negative test coverage for
    handshake, AEAD, PKCS7, PSS, DSA, DRBG, and PQ paths.
    by @SparkiDev (PR 10461, PR 10213, PR 10226) and @JeremiahM37
    (PR 10166, PR 10291)
  * Various improvements to CI efficiency and parallelism.
    by @julek-wolfssl (PR 10667, PR 10685, PR 10701, PR 10731)
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For This Release Release version 5.9.2

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[Bug]: "bad math long / long long settings" when consuming wolfssl on arm32 android

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