Correct the logic for checking if the client and server examples are compiled
in the test scripts. The previous logic was inverted, causing the tests to
always skip if the examples *were* compiled.
The non-blocking setup for X25519 and ECC in TLS was unconditionally
setting up nbCtx, which caused functions to return FP_WOULDBLOCK. However,
with INVALID_DEVID (the default), TLS has no async loop to handle
FP_WOULDBLOCK, only WC_PENDING_E via the async framework.
The fix follows the pattern used in asn.c: only set up nbCtx when the async
device is active (devId != INVALID_DEVID). With INVALID_DEVID, the code now
uses the blocking fallback (WC_ECC_NONBLOCK_ONLY) instead.
This prevents unit test timeouts when built with --enable-curve25519=nonblock
or --enable-ecc=nonblock.
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Add Ada bindings for SHA-256, RSA sign/verify, and AES-CBC from
wolfCrypt. Use XMALLOC/XFREE for dynamic allocation and add GNATprove
ownership annotations to enable static leak detection.
Refactor the Ada wrapper into a base package (wolfssl.ads) and a child
package (wolfssl-full_runtime) to separate code that depends on
Interfaces.C.Strings and GNAT.Sockets from zero-footprint-compatible
code.
Add standalone examples for SHA-256 hashing, RSA signature verification,
and AES encryption under wrapper/Ada/examples/.
Add AUnit test suites for SHA-256, RSA, and AES bindings under
wrapper/Ada/tests/ with Valgrind suppressions and Alire integration.
Move TLS client/server examples into wrapper/Ada/examples/src/ and
update build files (default.gpr, examples.gpr, include.am) accordingly.
Update CI (ada.yml) to build default.gpr, run AUnit tests, run the
client-server examples, and run GNATprove.
Co-authored-by: Joakim Strandberg <joakim@mequinox.se>
wolfcrypt/test/test.c: fix error-path memory leaks in srtpkdf_test(), and properly gate out incompatible SRTP_KDF_LONG_KEY test on old FIPS (defect introduced in #9733);
.wolfssl_known_macro_extras: get into lexical order and remove unneeded WC_RSA_DIRECT.
wolfssl/wolfcrypt/asn.h: use WC_BITFIELD for extAuthInfoListSz and extAuthInfoListOverflow bitfields, for C89 compat (fixes -Wpedantic from 08c1397cc1).
## Summary
- Add non-blocking (incremental) Curve25519 key generation and shared secret via `WC_X25519_NONBLOCK`, modeled after the existing ECC non-blocking pattern (`WC_ECC_NONBLOCK`)
- Implement `curve25519_nb()` and `fe_inv__distinct_nb()` in `fe_low_mem.c` as state-machine variants that return `FP_WOULDBLOCK` to yield after each field multiply
- Add `wc_curve25519_set_nonblock()` API to attach/detach non-blocking context to a key
- Integrate X25519 non-blocking with TLS 1.2/1.3 key share generation and shared secret in `tls.c` and `internal.c` (behind `WC_X25519_NONBLOCK && WOLFSSL_ASYNC_CRYPT_SW`)
- Add `--enable-curve25519=nonblock` configure option (auto-enables `--enable-asynccrypt` and `--enable-asynccrypt-sw`)
- Add X25519 async software dispatch cases in `async.c` and types in `async.h`
- Fix async guard in `curve25519.c` to require `WOLFSSL_ASYNC_CRYPT_SW` (matching other algorithms)
- Overhaul `examples/async/` client/server: non-blocking I/O via `WOLFSSL_USER_IO`, standalone `Makefile`, X25519/ECC mode selection, CI-friendly ready-file sync
- Add `examples/configs/user_settings_curve25519nonblock.h` and CI coverage in `os-check.yml` and new `async-examples.yml` workflow
- Add wolfcrypt test and API test coverage for X25519 non-blocking
Marco Oliverio
Sean Parkinson
David Garske
Reda Chouk
Andrew Hutchings
Juliusz Sosinowicz
Daniel Pouzzner
Josh Holtrop
Anthony Hu
JacobBarthelmeh
Paul Adelsbach
jackctj117
jackctj117