2b8cfb8692
wolfTPM Release v2.1.0 preparation.
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* Updated copyright
* Fixed minor cast warning.
* Fixed minor scan-build warnings.
* Cleanup print public and fix possible print of uninitialized field.
2021-03-17 10:13:50 -07:00
529dcfe268
Fix typo on WOLFTPM_USER_SETTINGS ifdef
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POSIX options.h is used when USER_SETTINGS are not available
Signed-off-by: Dimitar Tomov <dimi@wolfssl.com>
2021-01-22 19:08:58 +02:00
4b0b70861c
Added parameter encryption support to more examples. Fix to not set "encrypt" or "decrypt" if command doesn't allow it. Updated documentation.
2020-11-30 12:00:54 -08:00
0e4c6672fd
TPM Parameter Encryption with AES CFB or XOR is fully working. Tested keygen, keyload, keyimport and PCR quote with parameter encryption using both ciphers. This commit includes a refactor of the auth command structure to adhere to TPM spec. Includes optimization for AES CFB and XOR to do done inline. For for the decryption nonce to use the newer for U in KDFa.
2020-11-25 13:00:42 -08:00
dbd8e41b47
Refactor of the session authentication. Added "-e" option to some examples to enable parameter encryption and removed the _paramenc.c files. Fixup for the `getPrimaryStoragekey` to allow persisting if not `WOLFTPM_WINAPI`. Improve command line options. Added calculation of command hash and HMAC for sessions.
2020-11-20 16:47:14 -08:00
6b61e85496
Improved the key blob storage. Added ECC support to keygen example.
2020-10-27 10:16:33 -07:00
3a1ef5a0a4
Add winapi for Windows TBS support (with minGW build)
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TESTED:
`./configure --host=i686 CC=i686-w64-mingw32-gcc CFLAGS="-DWIN32 \
-DMINGW -D_WIN32_WINNT=0x0600" LIBS="-lws2_32 -ltbs" \
--enable-winapi`
2020-10-07 13:22:19 -07:00
9617dab37e
swtpm: Rename SOCKET option to SWTPM
2020-09-24 08:37:06 -07:00
63736417b2
Add socket connection option for using with TPM2 simulator
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This is largely based on and tested against http://ibmswtpm.sourceforge.net/
2020-09-23 10:39:38 -07:00
8eb67b5bcf
Improvements to the signed timestamp example. Cleanup of the key template API's.
2020-07-21 15:24:10 -07:00
6d46b26bde
Added dynamic module detection at run-time when using internal TIS.
2020-07-13 09:55:36 -07:00
30f2e644aa
Added NPCT75x Nuvoton support.
2020-07-13 09:54:00 -07:00
e2aacfe377
Prepare the wolfTPM core for the new Linux TPM driver interface
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Signed-off-by: Dimitar Tomov <dimi@designfirst.ee>
2020-04-28 15:43:49 -07:00
60067ad634
Merge pull request #87 from dgarske/nohashfree
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Fix for building wolfTPM with older wolfSSL versions
2020-04-17 16:59:17 +02:00
948af90f99
Use better backwards compatibility macro.
2020-04-17 07:30:51 -07:00
45a6838fa5
Fix for building wolfTPM with older wolfSSL versions not supporting `wc_HashFree`.
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Fixes Error:
```
src/tpm2_wrap.c:738:9: error: implicit declaration of function 'wc_HashFree' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
wc_HashFree(&hash, hashType);
^
src/tpm2_wrap.c:738:9: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes]
src/tpm2_wrap.c:2555:9: error: implicit declaration of function 'wc_HashFree' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
wc_HashFree(&hash, hashType);
^
3 errors generated.
```
2020-04-16 14:42:22 -07:00
0101d89f74
Moved the chip specific settings to `tpm2_types.h`.
2020-04-13 07:10:19 -07:00
91ef0b0e6e
update copyright to 2020
2020-01-03 15:31:27 -08:00
7887130287
wolfTPM v1.7 Release
2019-12-27 14:43:30 -08:00
4de58e6d60
Remove execute bit on .c/.h files.
2019-05-14 13:58:06 -07:00
c9a2f6ec47
Added support for XPRINTF. Moved the TPM hardware type detection until after the user_settings.h include.
2019-05-14 09:39:38 -07:00
74e561f825
TPM improvements and fixes for testing hardware. Optimization to init mutex and rng on use only.
2019-05-08 11:41:09 -07:00
5f0c7ba6c1
Fix printf type warnings. Added missing stdio.h for printf in examples. Added new API's `TPM2_SetActiveCtx`, `TPM2_ChipStartup`, `TPM2_SetHalIoCb` and `TPM2_Init_ex`. Fix to make sure TPM2_CTX is cleaned up after `wolfTPM2_Test`. Allowed way to indicate `BOOL` type already defined.
2019-05-07 14:35:23 -07:00
3e9d70c159
Fix to better handle chip detection. Added stdio printf include for TPM benchmark. Added C++ support.
2019-05-07 10:39:17 -07:00
cf4acfeb1b
Added way to include generated `wolftpm/options.h` (or customized one) using `WOLFTPM_USER_SETTINGS`.
2019-02-21 14:01:11 -08:00
d8effc7c05
Fixes for various scan-build and G++ warnings. Updates to ChangeLog.md and README.md. Fix for `./certs/certreq.sh clean` to not remove wolf certs.
2019-02-20 15:13:01 -08:00
d21ba091b4
Cleanup to combine benchmark time code and allow override using `WOLFSSL_USER_CURRTIME`. Benchmark modes can be disabled using `NO_TPM_BENCH`. Fix a few minor warnings.
2019-02-12 10:29:22 -08:00
19bfc49d4e
Fix for polling timeout issue on RSA key gen. Improved performance for SLB9670 by adding 10us delay between polling. Tuned max SPI clock and performance for supported TPM 2.0 chips. Cleanups for the configure automake output. Updated benchmarks and console output for examples in README.md. Added self test wrapper and call to it in wrapper init to resolve ATTPM20 issue (can also be enabled using `WOLFTPM_PERFORM_SELFTEST`).
2019-02-08 17:29:34 -08:00
b380020475
Fix spelling error. Extend the TLS benchmark time support.
2019-02-07 15:46:53 -08:00
5ca41bf46d
Added hash update cache support for "will copy" flag. Added HMAC key to CryptoCb. Added macro `WOLFTPM_CUSTOM_TYPES` to allow override of the stdlib calls.
2019-02-04 13:20:11 -08:00
a5d286c737
Fixes for various compiler warnings. Fixes for supporting new CryptoCb. Added way to implement own socket functions for TLS examples. Added TLS error codes.
2019-02-01 13:27:52 -08:00
e057bc0a35
Cleanup to ensure `TpmCryptoDevCtx tpmCtx` is memset. Added support for handling new cryptocb update.
2019-02-01 13:27:52 -08:00
3433f0a045
Adds TIS locking protection when `WOLFTPM_TIS_LOCK` is defined. Uses a named semaphore to protect concurrent access to TPM device from multiple processes. This allows the wolfTPM example TLS client/server to be used against each other.
2019-02-01 13:26:55 -08:00
66e845c209
Added new `wolfTPM2_GetCapabilities` wrapper API for getting chip info.
2018-11-20 06:27:23 -08:00
f36cd4e349
Fixes for TLS server and client using RSA and ECC. Fixes for ECC sign cryptodev callback. Added an optional crypto dev callback for checking the key to determine if "fake" key is used. Added ability to use ECC permenant key for TLS examples using `USE_TLS_ECC`.
2018-11-14 09:51:06 -08:00
6ce63ee671
Support for loading an external private key using new API's `wolfTPM2_LoadPrivateKey`, `wolfTPM2_LoadRsaPrivateKey`, and `wolfTPM2_LoadEccPrivateKey`. Cleanup of the packet code to handle determining of size (mark/place). Added support for computing object name `wolfTPM2_ComputeName`. Added support for converting sensitve to private `wolfTPM2_SensitiveToPrivate`. Tested on SLB9670 and ST33.
2018-11-12 11:12:52 -08:00
2ea3811e96
Refactor to eliminate the packed TPM2_HEADER. Adds better portability for source code.
2018-11-06 09:04:39 -08:00
6ffbe6c5bc
Fix to detect improper packing for TPM2_HEADER. Fix for compiler warning about XSTRLEN type conversion warning in wrapper hash test. Made the pack macros overridable.
2018-10-17 08:27:11 -07:00
95a978c37b
Added new RNG wrapper API `wolfTPM2_GetRandom`. Added macro for hardware RNG max request as `MAX_RNG_REQ_SIZE`. Trailing whitespace cleanup.
2018-09-20 12:15:03 -07:00
0cfe8dd789
Decoupled the fixed algorithms sizes and build options from wolfCrypt. Now wolfCrypt can be built with algos like SHA256 and AES disabled, but they can still be supported in wolfTPM. Updated the README.md with a few additional build details.
2018-09-13 18:41:03 -07:00
6fe075911a
* Added advanced IO callback support (enabled using `--enable-advio` or `#define WOLFTPM_ADV_IO`).
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* Added ST33 TPM 2.0 support (`--enable-st33` or `#define WOLFTPM_ST33`). Only SPI version is tested and verified.
* Experimental TIS I2C support (`--enable-i2c` or `#define WOLFTPM_I2C`).
* Cleanup of the IO callback examples.
* Added support for Atmel ASF SPI.
2018-08-22 16:40:33 -07:00
5ce7e00d05
Fix for packing `TPM2_HEADER` structure in IAR EWARM.
2018-08-21 19:58:19 -07:00
e5929bae0a
TIS cleanup to improve return code and timeout handling. Added overridable define `WOLFTPM_LOCALITY_DEFAULT` for the locality used. Added `XTPM_WAIT()` macro to enable custom wait between polling. Increased the default `TPM_TIMEOUT_TRIES` to give enough time on Pi to do a key gen. Removed unused SET, CLEAR, TRUE, FALSE macros.
2018-08-16 15:54:12 -07:00
c5a4c06dd1
Fixes for building with different wolfCrypt options. Fix for byte swap build error.
2018-08-15 11:53:14 -07:00
d8174d4ef7
Added build option to disable wolfCrypt dependency using `./configure --disable-wolfcrypt` or `#define WOLFTPM2_NO_WOLFCRYPT`. Moved types and configuration/port specific items into new `tpm2_types.h`. Removed execute bit on serveral files.
2018-08-12 15:25:35 -07:00
David Garske
Dimitar Tomov
Elms
Dimitar Tomov
Daniele Lacamera
Chris Conlon