Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.
A coccinelle rule is used for this:
@r_const_dev_1
disable optional_qualifier
@
@@
-struct device *
+const struct device *
@r_const_dev_2
disable optional_qualifier
@
@@
-struct device * const
+const struct device *
Fixes#27399
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Zephyr crypto API currently does not allow IV to be treated as separate
entity. This is mostly due to fact that underlying libraries expect the
IV to be prefixed to the cipher/plain text for performance reasons. But
there are cases where the IV is derived from other sources and not
directly transmitted to the other end. In such cases, it must be treated
as a first class citizen.
This patch adds a new capability flag `CAP_NO_IV_PREFIX` to the crypto
API that allows operations without prefixing the IV to the cipher/plain
text. When `CAP_NO_IV_PREFIX` is active (and supported), the IV passed
to cipher_*_op() must not be modified.
As a side effect, the length of the cipher/plain texts are equal;
allowing for in-place encryption/decryption.
Signed-off-by: Siddharth Chandrasekaran <siddharth@embedjournal.com>
Fix typos, use punctuation and capitalization more consistently. In
a few cases, rewrite sentences for clarity.
Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
move misc/util.h to sys/util.h and
create a shim for backward-compatibility.
No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.
Related to #16539
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Any word started with underscore followed by and uppercase letter or a
second underscore is a reserved word according with C99.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
There is no need of 2 level status reporting, returned code from
synchronous call or the status code in the async callback should be
enough to tell why it did not work.
And this attribute is anyway unused anywhere.
This helps to save 4 bytes, in total, out of struct cipher_pkt.
(3 bytes were lurking around as the status attribute was only 1 byte).
Change-Id: Iadfe20d6b84d57d86683bc86203ce2ed50e40461
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99
integer types. This handles the remaining includes and kernel, plus
touching up various points that we skipped because of include
dependancies. We also convert the PRI printf formatters in the arch
code over to normal formatters.
Jira: ZEP-2051
Change-Id: Iecbb12601a3ee4ea936fd7ddea37788a645b08b0
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
Some files made it through review process with full license header.
Change-Id: I2722b127c40b4b19500042c12e4fde85a165bae9
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Adds crypto API interface for interaction between applications
and crypto drivers. Encryption/Decryption APIs are defined
here.
Jira: ZEP-328
Change-Id: I1a534ae2a69c7e1c416fa78a2822c37040b225f6
Signed-off-by: Jithu Joseph <jithu.joseph@intel.com>
Tomasz Bursztyka