* Added TLS v1.3 sniffer support using static ephemeral key.
* Add support for using a static ephemeral DH and ECC keys with TLS v1.3 using `WOLFSSL_STATIC_EPHEMERAL`.
* Adds new API's `wolfSSL_CTX_set_ephemeral_key` and `wolfSSL_set_ephemeral_key`.
* Expanded TLS extension support in sniffer.
* Refactor of the handshake hashing code.
* Added parameter checking to the TLS v1.3 key derivations (protects use of "DoTls13Finished" if handshake resources have been free'd).
* Added support for loading DH keys via `wc_DhImportKeyPair` and `wc_DhExportKeyPair`, enabled with `WOLFSSL_DH_EXTRA`.
* Added sniffer documentation `sslSniffer/README.md`.
- SSL_CIPHER_get_id
- SSL_CIPHER_get_rfc_name
- SSL_get_cipher_by_value
- X509_print_ex
- X509_NAME_add_entry_by_NID
- X509_time_adj
- X509_time_adj_ex
- DTLSv1_get_timeout
- DTLSv1_handle_timeout
- DTLSv1_set_initial_timeout_duration
- SSL_CTX_set_current_time_cb
- PEM_write_bio_RSA_PUBKEY
- PEM_read_bio_RSA_PUBKEY
- PEM_write_bio_PUBKEY
- EVP_PKEY_missing_parameters
- EVP_PKEY_cmp
- BN_is_negative
- BIO_set_retry_write
* Improvements to the notBefore and notAfter date handling.
* Improvements to BIO and BIO_METHOD
- Moved structure to public area to allow for dereferencing
- Renamed members to provide compatibility.
- Added support for custom BIO methods for read/write.
* Added advanced openssl compatibility test cases for key and certificate generation.
* Fix for `ASN1_STRING_set` to allow NULL data.
* Fix to populate public key information on `EVP_PKEY_assign_RSA` and `EVP_PKEY_assign_EC_KEY`.
* Fix naming for `X509_get_notBefore` and `X509_get_notAfter` functions.
* Added `wc_EccPublicKeyDerSize`.
* Improvements to `wc_RsaPublicKeyDerSize`, so dummy memory doesn't have to be allocated.
* Made the `wc_*PublicKeyDerSize` functions public.
* Eliminate use of snprintf for UTC to generalized time conversion in `wolfSSL_ASN1_TIME_to_generalizedtime`.
* Added new `wolfSSL_CTX_load_verify_locations_ex` that supports flags `WOLFSSL_LOAD_FLAG_IGNORE_ERR`, `WOLFSSL_LOAD_FLAG_DATE_ERR_OKAY` and `WOLFSSL_LOAD_FLAG_PEM_CA_ONLY`.
* Fix for `PemToDer` to handle PEM which may include a null terminator in length at end of file length causing wrong error code to be returned. Added test case for this. (ZD 4278)
* Added macro to override default flags for `wolfSSL_CTX_load_verify_locations` using `WOLFSSL_LOAD_VERIFY_DEFAULT_FLAGS`.
* Added tests for loading CA PEM's from directory using `wolfSSL_CTX_load_verify_locations` and `wolfSSL_CTX_load_verify_locations_ex` with flags.
* Added tests for `wolfSSL_CertManagerLoadCABuffer`.
* Updated the expired test certs and added them to `./certs/test/gen-testcerts.sh` script.
wolfSSL remains agnostic to network socket behavior be it blocking or non-blocking. The non-blocking flag was meant for the default EmbedRecvFrom() callback for use with UDP to assist the timing of the handshake.
1. Deprecate wolfSSL_set_using_nonblock() and wolfSSL_get_using_nonblock() for use with TLS sockets. They become don't-cares when used with TLS sessions.
2. Added functions wolfSSL_dtls_set_using_nonblock() and wolfSSL_dtls_get_using_nonblock().
3. Removed a test case from EmbedReceive() that only applied to UDP.
4. Removed the checks for non-blocking sockets from EmbedReceive().
5. Socket timeouts only apply to DTLS sessions.
* More cleanup to move PEM functions from ssl.c to asn.c (`wolfSSL_CertPemToDer`, `wolfSSL_KeyPemToDer`, `wolfSSL_PubKeyPemToDer`). Renamed these API's to `wc_` and added backwards compatability macro for old function names.
* Added PK callback context tests for client/server examples (`SetupPkCallbackContexts`).
* Added new test define for `TEST_PK_PRIVKEY` to allows simulating hardware based private key.
* Added new test.h function for loading PEM key file and converting to DER (`load_key_file`).
* Added way to get private key signature size (`GetPrivateKeySigSize`).
* Added new ECC API `wc_ecc_sig_size_calc` to return max signature size for a key size.
* Added inline comments to help track down handshake message types.
* Cleanup of RSS PSS terminating byte (0xbc) to use enum value.
* Fixed bug with PK callback for `myEccVerify` public key format.
* Fixed bug with PK callback for ED25519 verify key buffer in DoServerKeyExchange.
Eric Blankenhorn
David Garske
Sean Parkinson
Juliusz Sosinowicz
Chris Conlon
Ethan Looney
toddouska
kaleb-himes
Jacob Barthelmeh
abrahamsonn
connerwolfssl
John Safranek
Takashi Kojo
connerWolfSSL