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4 commits

Author SHA1 Message Date
Gilles Peskine
09c02ee95f Make PSA headers more self-contained
Several files among include/psa/crypto_*.h are not meant to be included
directly, and are not guaranteed to be valid if included directly. This
makes it harder to perform some static analyses. So make these files more
self-contained so that at least, if included on their own, there is no
missing macro or type definition (excluding the deliberate use of forward
declarations of structs and unions).

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2021-11-25 20:49:09 +01:00
Gilles Peskine
db6b03b4f2 Remove old-style accelerator and entropy driver interfaces
The driver interfaces described in crypto_accel_driver.h and
crypto_entropy_driver.h are no longer being worked on. We do not
intend to finish the design of these interfaces or to implement them
in Mbed TLS. They have been superseded by the unified driver
interface (docs/proposed/psa-driver-interface.md), which is being
actively worked on both to finalize the specification and to implement
it in Mbed TLS.

The partially implemented dynamic secure element interface is staying
for now.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-11-30 17:37:14 +01:00
Bence Szépkúti
1e14827beb Update copyright notices to use Linux Foundation guidance
As a result, the copyright of contributors other than Arm is now
acknowledged, and the years of publishing are no longer tracked in the
source files.

Also remove the now-redundant lines declaring that the files are part of
MbedTLS.

This commit was generated using the following script:

# ========================
#!/bin/sh

# Find files
find '(' -path './.git' -o -path './3rdparty' ')' -prune -o -type f -print | xargs sed -bi '

# Replace copyright attribution line
s/Copyright.*Arm.*/Copyright The Mbed TLS Contributors/I

# Remove redundant declaration and the preceding line
$!N
/This file is part of Mbed TLS/Id
P
D
'
# ========================

Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-08-19 10:35:41 +02:00
Gilles Peskine
75976895c6 Split crypto_driver.h into one for each driver type
Split crypto_driver.h into 4:
* crypto_driver_common.h for common definitions, not meant to be
  included directly by driver code.
* crypto_accel_driver.h for drivers that work with transparent
  key material.
* crypto_se_driver.h for drivers that work with opaque key
  material.
* crypto_entropy_driver.h for drivers of entropy sources.

There is no code change in this commit, I only moved some code around.
2018-12-21 18:17:10 +01:00