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JacobBarthelmeh d7e40e7413 Merge pull request #8264 from dgarske/various_20241206 16 giờ trước cách đây
.github 1d2acd9de6 Revert to ubuntu-22.04 3 ngày trước cách đây
Docker 93f865f2d4 Use proper capitalization 3 tuần trước cách đây
IDE 017f931f8b Various cleanups and fixes: 1 tuần trước cách đây
RTOS 1c68da282c portability enhancement: use "#!/usr/bin/env <interpreter>" on all perl scripts and shell scripts that use bash extensions, and use "#!/bin/sh" on the rest. 3 tháng trước cách đây
certs fdb889303a fix qt unit test qsslcertificate 1 tháng trước cách đây
cmake ee4366acc5 Merge pull request #8162 from redbaron/find-threads 2 ngày trước cách đây
debian d532833af9 Fix residual typos found by codespell 1 năm trước cách đây
doc 55be5035a0 Merge branch 'master' of github.com:ColtonWilley/wolfssl into crl_update_cb 3 tuần trước cách đây
examples 3d0cc250b9 Add sanity check for configuration method 4 ngày trước cách đây
linuxkm d257a59087 add support for WOLFSSL_NO_OPTIONS_H: 3 ngày trước cách đây
m4 072c5311a5 m4/ax_atomic.m4: fixes for C++ compatibility. 2 tháng trước cách đây
mcapi fcce09a4d3 Fix from review 4 ngày trước cách đây
mplabx 31a6a2bf59 update copyright to 2024 4 tháng trước cách đây
mqx a3fb5029f8 clean up trailing whitespace and misplaced CRLFs, add missing final newlines, remove stray UTF8 nonprintables (BOMs) and ASCIIfy stray homoglyphs (spaces and apostrophes), guided by expanded coverage in wolfssl-multi-test check-source-text. 3 tháng trước cách đây
rpm 86f9171050 Remove obsolete mkdir call. 11 tháng trước cách đây
scripts 69e390f8b9 works OCSP Stapling with TLS1.3 like OCSPv2Multi 2 tháng trước cách đây
src d7e40e7413 Merge pull request #8264 from dgarske/various_20241206 16 giờ trước cách đây
sslSniffer 3d0cc250b9 Add sanity check for configuration method 4 ngày trước cách đây
support 0ebd86d668 add second wolfCrypt error code span, and add DEADLOCK_AVERTED_E. 1 tháng trước cách đây
tests 68e85ef33a Merge pull request #8252 from anhu/use_srtp_retcode 16 giờ trước cách đây
testsuite 3d0cc250b9 Add sanity check for configuration method 4 ngày trước cách đây
tirtos ced8198737 Doc Fix: TI no longer maintains the documentation; we do. 1 năm trước cách đây
wolfcrypt d7e40e7413 Merge pull request #8264 from dgarske/various_20241206 16 giờ trước cách đây
wolfssl d7e40e7413 Merge pull request #8264 from dgarske/various_20241206 16 giờ trước cách đây
wrapper 158d62591f Fix broken verify on Ada wrapper 1 tuần trước cách đây
zephyr a3fb5029f8 clean up trailing whitespace and misplaced CRLFs, add missing final newlines, remove stray UTF8 nonprintables (BOMs) and ASCIIfy stray homoglyphs (spaces and apostrophes), guided by expanded coverage in wolfssl-multi-test check-source-text. 3 tháng trước cách đây
.codespellexcludelines 9082baabd3 Change the name of the file. 1 tháng trước cách đây
.cyignore 2d7f9d1874 Support for Infineon Modus Toolbox with wolfSSL. 8 tháng trước cách đây
.editorconfig 20d706aad8 Basic editor config to avoid some whitespace issues 1 năm trước cách đây
.gitignore 30f372ce16 add autogenerated error trace headers to gitignore 3 tuần trước cách đây
.wolfssl_known_macro_extras d7e40e7413 Merge pull request #8264 from dgarske/various_20241206 16 giờ trước cách đây
AUTHORS 6b88eb05b1 1.8.8 init 14 năm trước cách đây
CMakeLists.txt 8604024b95 prepare for release 5.7.4 1 tháng trước cách đây
COPYING be65f5d518 update FSF address, wolfSSL copyright 10 năm trước cách đây
ChangeLog.md 8c5e188dd4 remove trailing white space in README 1 tháng trước cách đây
INSTALL a9be38eaf0 Improve wolfssl/options.h issues. Fixes #7853. 4 tháng trước cách đây
LICENSING 970391319b Add or later verbage to LICENSING and sync header license versions 4 năm trước cách đây
LPCExpresso.cproject 84be329ffb remove swig wrapper, now that we have dedicated Java and Python wrappers 3 năm trước cách đây
LPCExpresso.project a48981c3c6 Chacha20 ARM optimization 5 năm trước cách đây
Makefile.am ee24446bee Add Visual Studio 2022 Project Files for wolfSSL, Test, & Benchmark 1 tháng trước cách đây
README 8c5e188dd4 remove trailing white space in README 1 tháng trước cách đây
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SCRIPTS-LIST 7a1d0e0dc8 addressed review comment 2 tháng trước cách đây
Vagrantfile d76d74d6c5 updates Linux deps on README 8 năm trước cách đây
async-check.sh 1c68da282c portability enhancement: use "#!/usr/bin/env <interpreter>" on all perl scripts and shell scripts that use bash extensions, and use "#!/bin/sh" on the rest. 3 tháng trước cách đây
autogen.sh f3761ed28e Since no one uses this, we should remove commit hooks 11 tháng trước cách đây
commit-tests.sh 1c68da282c portability enhancement: use "#!/usr/bin/env <interpreter>" on all perl scripts and shell scripts that use bash extensions, and use "#!/bin/sh" on the rest. 3 tháng trước cách đây
configure.ac d7e40e7413 Merge pull request #8264 from dgarske/various_20241206 16 giờ trước cách đây
fips-check.sh 447d5ea6ee fips-check.sh: add support for WOLFSSL_REPO and noautogen option; tweak git fetching to keep wolfssl and fips tags distinct, and fetch all needed tags by name to assure availability for checkout. also, hide stdout noise from pushd/popd. 1 tuần trước cách đây
fips-hash.sh 1c68da282c portability enhancement: use "#!/usr/bin/env <interpreter>" on all perl scripts and shell scripts that use bash extensions, and use "#!/bin/sh" on the rest. 3 tháng trước cách đây
gencertbuf.pl 1c68da282c portability enhancement: use "#!/usr/bin/env <interpreter>" on all perl scripts and shell scripts that use bash extensions, and use "#!/bin/sh" on the rest. 3 tháng trước cách đây
input 696169634e check return value of wolfSSL_set_fd 8 năm trước cách đây
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quit 5d49bf7cb0 Brian Aker commits plus some minor changes like AM_CFLAGS getting AC_SUBST and --enable-xxx #ifdef to new header layout 13 năm trước cách đây
resource.h 0b4f34d62a typographic cleanup: fix whitespace, remove unneeded UTF-8, convert C++ comment constructs to C. 3 năm trước cách đây
stamp-h.in 5d49bf7cb0 Brian Aker commits plus some minor changes like AM_CFLAGS getting AC_SUBST and --enable-xxx #ifdef to new header layout 13 năm trước cách đây
valgrind-bash.supp 3444b115ba Fix valgrind check to ignore bash leak 4 năm trước cách đây
valgrind-error.sh 3444b115ba Fix valgrind check to ignore bash leak 4 năm trước cách đây
wnr-example.conf 3449990374 add example netRandom config file 8 năm trước cách đây
wolfssl-VS2022.vcxproj e3c9c07393 Name VS2022 binary output wolfssl via project name 1 tháng trước cách đây
wolfssl.rc 203f65a636 prepare for release 5.7.2 5 tháng trước cách đây
wolfssl.vcproj aab97fe9e2 ChaCha20, Poly1305 ASM for MSVC 7 tháng trước cách đây
wolfssl.vcxproj 112a4ddbad win: add arm64 to wolfssl.vcxproj 2 tháng trước cách đây
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README

*** Description ***

The wolfSSL embedded SSL library (formerly CyaSSL) is a lightweight SSL/TLS
library written in ANSI C and targeted for embedded, RTOS, and
resource-constrained environments - primarily because of its small size, speed,
and feature set. It is commonly used in standard operating environments as well
because of its royalty-free pricing and excellent cross platform support.
wolfSSL supports industry standards up to the current TLS 1.3 and DTLS 1.3
levels, is up to 20 times smaller than OpenSSL, and offers progressive ciphers
such as ChaCha20, Curve25519, and Blake2b. User benchmarking and feedback
reports dramatically better performance when using wolfSSL over OpenSSL.

wolfSSL is powered by the wolfCrypt library. Two versions of the wolfCrypt
cryptography library have been FIPS 140-2 validated (Certificate #2425 and
certificate #3389). For additional information, visit the wolfCrypt FIPS FAQ
(https://www.wolfssl.com/license/fips/) or contact fips@wolfssl.com

*** Why choose wolfSSL? ***

There are many reasons to choose wolfSSL as your embedded SSL solution. Some of
the top reasons include size (typical footprint sizes range from 20-100 kB),
support for the newest standards (SSL 3.0, TLS 1.0, TLS 1.1, TLS 1.2, TLS 1.3,
DTLS 1.0, DTLS 1.2, and DTLS 1.3), current and progressive cipher support
(including stream ciphers), multi-platform, royalty free, and an OpenSSL
compatibility API to ease porting into existing applications which have
previously used the OpenSSL package. For a complete feature list, see chapter 4
of the wolfSSL manual. (https://www.wolfssl.com/docs/wolfssl-manual/ch4/)

*** Notes, Please read ***

Note 1)
wolfSSL as of 3.6.6 no longer enables SSLv3 by default. wolfSSL also no longer
supports static key cipher suites with PSK, RSA, or ECDH. This means if you
plan to use TLS cipher suites you must enable DH (DH is on by default), or
enable ECC (ECC is on by default), or you must enable static key cipher suites
with

WOLFSSL_STATIC_DH
WOLFSSL_STATIC_RSA
or
WOLFSSL_STATIC_PSK

though static key cipher suites are deprecated and will be removed from future
versions of TLS. They also lower your security by removing PFS.

When compiling ssl.c, wolfSSL will now issue a compiler error if no cipher
suites are available. You can remove this error by defining
WOLFSSL_ALLOW_NO_SUITES in the event that you desire that, i.e., you're not
using TLS cipher suites.

Note 2)
wolfSSL takes a different approach to certificate verification than OpenSSL
does. The default policy for the client is to verify the server, this means
that if you don't load CAs to verify the server you'll get a connect error,
no signer error to confirm failure (-188).

If you want to mimic OpenSSL behavior of having SSL_connect succeed even if
verifying the server fails and reducing security you can do this by calling:

wolfSSL_CTX_set_verify(ctx, SSL_VERIFY_NONE, 0);

before calling wolfSSL_new();. Though it's not recommended.

Note 3)
The enum values SHA, SHA256, SHA384, SHA512 are no longer available when
wolfSSL is built with --enable-opensslextra (OPENSSL_EXTRA) or with the macro
NO_OLD_SHA_NAMES. These names get mapped to the OpenSSL API for a single call
hash function. Instead the name WC_SHA, WC_SHA256, WC_SHA384 and WC_SHA512
should be used for the enum name.

*** end Notes ***

# wolfSSL Release 5.7.4 (Oct 24, 2024)

Release 5.7.4 has been developed according to wolfSSL's development and QA
process (see link below) and successfully passed the quality criteria.
https://www.wolfssl.com/about/wolfssl-software-development-process-quality-assurance

NOTE: * --enable-heapmath is being deprecated and will be removed by end of 2024

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


## 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. (https://github.com/wolfSSL/wolfssl/pull/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.
(https://github.com/wolfSSL/wolfssl/pull/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)



For additional vulnerability information visit the vulnerability page at:
https://www.wolfssl.com/docs/security-vulnerabilities/

See INSTALL file for build instructions.
More info can be found on-line at: https://wolfssl.com/wolfSSL/Docs.html

*** Resources ***


[wolfSSL Website](https://www.wolfssl.com/)

[wolfSSL Wiki](https://github.com/wolfSSL/wolfssl/wiki)

[FIPS FAQ](https://wolfssl.com/license/fips)

[wolfSSL Documents](https://wolfssl.com/wolfSSL/Docs.html)

[wolfSSL Manual](https://wolfssl.com/wolfSSL/Docs-wolfssl-manual-toc.html)

[wolfSSL API Reference]
(https://wolfssl.com/wolfSSL/Docs-wolfssl-manual-17-wolfssl-api-reference.html)

[wolfCrypt API Reference]
(https://wolfssl.com/wolfSSL/Docs-wolfssl-manual-18-wolfcrypt-api-reference.html)

[TLS 1.3](https://www.wolfssl.com/docs/tls13/)

[wolfSSL Vulnerabilities]
(https://www.wolfssl.com/docs/security-vulnerabilities/)

Additional wolfSSL Examples](https://github.com/wolfssl/wolfssl-examples)