yuzu-emu/mbedtls
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32 commits

Author SHA1 Message Date
Thomas Daubney
2e67781e93 Alter program layout for better clarity 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-12 10:46:43 +01:00
Thomas Daubney
a21c972941 Remove extra blank line 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-11 17:17:32 +01:00
Thomas Daubney
d8453bb184 Remove superfluous comment 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-11 15:29:02 +01:00
Thomas Daubney
cd79f77439 Add missing newline 
Newline character was missing from end of print
statement.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-11 15:28:13 +01:00
Thomas Daubney
1c2378b8b1 Add variable for message length 
Add variable to store message length to increase
clarity in what the program is doing.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-11 15:19:38 +01:00
Thomas Daubney
34500874ce Remove trailing white space in documentation 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-11 10:04:54 +01:00
Thomas Daubney
760538885a Inform user when unknown hash algorithm supplied 
Excplictly inform the user that their hash algorithm
selection is invalid.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-10 17:38:53 +01:00
Thomas Daubney
86f9795b00 Update documentation 
Add further information about PSA hashing to the
comment at the beginning of the code.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-10 16:50:49 +01:00
Thomas Daubney
a68ef95394 Check length before calling memcmp 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-08-07 11:09:51 +01:00
Thomas Daubney
102033c38d Add new line at end of file to satisfy code style 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-08-03 16:20:09 +01:00
Thomas Daubney
5c2dcbd250 Implement cleanup label 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-08-03 16:03:30 +01:00
Thomas Daubney
21fbe4c90e Remove further superfluous call to psa_hash_abort 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-08-03 15:39:42 +01:00
Thomas Daubney
1ba9744afb Correct code style 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 17:25:16 +01:00
Thomas Daubney
c918c32cc0 Stop hashing the null byte 
Change the hash data to not include the null byte used to terminate
the string. Pass sizeof() - 1 to the hash operation API functions
so that the null byte can be ignored.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 17:15:03 +01:00
Thomas Daubney
fbe742b2d0 Add extra check to one-shot operation results 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 16:17:38 +01:00
Thomas Daubney
ce14124f7c Check result of multipart operation 
Check that the multi-part operation has produced
the correct result.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 16:14:20 +01:00
Thomas Daubney
606110fc19 Restructure start of program 
Restructure the start of the program to make it
clear to a user exactly what this program is for.
Add a comment for additional clarity.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 15:57:10 +01:00
Thomas Daubney
1f98736e71 Add clarifying comment to new program section 
Mark the beginning of the section that prints
the result with a comment.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 15:23:06 +01:00
Thomas Daubney
a2b7519d63 Use memcmp instead of reinventing it 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 15:21:46 +01:00
Thomas Daubney
9730cb1274 Change hash output formatting 
Change the formatting of the hash output
to remove line breaks and spaces.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 15:07:19 +01:00
Thomas Daubney
c07fa29b58 Change wording in error message 
Change wording from "failed" since this implied the
function had returned an error status instead of
producing the wrong result.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 14:58:55 +01:00
Thomas Daubney
3071c85835 Clarify comments 
Clarify comments when moving into one-shot part
of demo.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 14:47:47 +01:00
Thomas Daubney
c050037c08 Remove mbedtls_ and psa_ prefix from var names 
Remove the mbedtls and psa prefixes from variable
names in order to make clearer what is part of
the API and what is just part of the demo program.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 14:44:25 +01:00
Thomas Daubney
a79f806225 Remove superfluous calls to psa_hash_abort 
Calls were not required since psa_hash_setup was yet
to be called.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 14:33:20 +01:00
Thomas Daubney
6fc4ca2d85 Replace hash_size with hash_length 
This is to make the variable naming covnention align
with the PSA API documentation.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 14:31:06 +01:00
Thomas Daubney
2c872340e8 Fix erroneous macro guards 
Replace MBEDTLS_SHA256_C for PSA_WANT_ALG_SHA_256
everywhere, including comments and print statements.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-28 14:21:38 +01:00
Thomas Daubney
1fd916a1a3 Address review comments 
- make operation name more generic
- make use of psa_hash_abort

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-25 16:10:48 +01:00
Thomas Daubney
9520df7580 Fix code style 
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-25 10:56:54 +01:00
Thomas Daubney
1db78fa32a Demonstrate algorithm agility 
Define HALH_ALG to the desired PSA algorithm
to demostrate the ease of swapping algorithms
with the PSA API.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-24 16:49:14 +01:00
Thomas Daubney
f7348ae1fc Improve program from first round review comments 
Following an initial review:
- Swap printf for mbedtls_printf
- Remove MBEDTLS_xxx dependencies
- Demonstrate correct buffer sizing

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-24 12:18:40 +01:00
Thomas Daubney
209c9c9492 Bring code-style up-to-date 
This PR was originally created before the code
style was changed. This commit updates the style.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-18 14:59:45 +01:00
Hannes Tschofenig
f8b9ebf297 Add example program for PSA hash 
This commit adds the example program for PSA
hash as well as the relevant changes to
CMakeLists.txt and the Makefile.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-07-18 13:55:36 +01:00