A patch adding sha-512 to upstream tinycrypt was submitted:
https://github.com/intel/tinycrypt/pull/42
While it is not accepted, add the code under a new ext/tinycrypt-sha512
depedency.
Signed-off-by: Fabio Utzig <utzig@apache.org>
Copy paste bug in cc310 glue layer for nRF where disable does not set
the enable register to 0. Thanks to @solsbarry for pointing this out.
Fixes: #586
Signed-off-by: sigvartmh <sigvart.m@gmail.com>
Move the external mbedtls submodule out of the sim/mcuboot-sys directory
into the ext directory. This will allow the same copy of mbed TLS to be
used by other board support packages, instead of having to make a
duplicate clone.
Signed-off-by: David Brown <david.brown@linaro.org>
The ext/mbedtls directory has a copy of the ASN.1 parser from the mbed
TLS library. To allow a future change to bring the entire mbed TLS
library in as a submodule under ext, rename this to mbedtls-asn1 to make
it clear this is only a subset.
Signed-off-by: David Brown <david.brown@linaro.org>
This adds the boringssl version of fiat-crypto. The version bundled here
had most if its non-used code removed, like signing, X25519 curve
operations not required by verification, etc.
Under boringssl tree, fiat can be found in third_party/fiat. The version
included here comes from a boringssl tree where the last commit is
f109f2087349712d3ac717d15fab48e130618110.
Signed-off-by: Fabio Utzig <utzig@apache.org>
Add glue layer for using the nrf cc310 to keep the cc310 interface more generic.
Add readme on how to build mcuboot with nrf cc310 support.
Signed-off-by: Sigvart Hovland <sigvart.m@gmail.com>
This commit removes the pseudo tinycrypt package based on symlinks
by adding a new pkg.yml to ext/tinycrypt and using it directly. It
also uses the new mbed-tls bundled ASN1 parser when EC256 is selected.
Signed-off-by: Fabio Utzig <utzig@apache.org>
This bundles the asn1 parser from mbed-tls into mcuboot, which allows
adding EC crypto (tinycrypt based) functionality for target OSes that
don't bundle mbed-tls.
Signed-off-by: Fabio Utzig <utzig@apache.org>
Disable the Zephyr-provided Tinycrypt, and use our local copy. This
avoids problems with changing version across different Zephyr releases.
Signed-off-by: David Brown <david.brown@linaro.org>
Zephyr 1.9 moves to tinycrypt v0.2.7. This introduces a breaking API
change. This makes things challenging for mcuboot, which would like to
be able to work across multiple platforms.
To help with this, bring in the last working version of Tinycrypt v0.2.6
from https://github.com/01org/tinycrypt. Tinycrypt is released under a
3-clause BSD-style license, with parts under the micro-ecc license,
which is a 2-clause license. Please see ext/tinycrypt/LICENSE for
details.
Signed-off-by: David Brown <david.brown@linaro.org>
Fabio Utzig