mbedtls/ChangeLog.d/psa_curve25519_key_support.txt
Steven Cooreman e3fd39289e Fix endianness and masking for Curve25519 keys handled by PSA
Changed PSA core (and PKWrite) from reaching into MPI to using the proper
ecp function to fetch a private key.
Added changelog.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-07-06 10:45:31 +02:00

11 lines
515 B
Plaintext

Requirement changes
* Clarify and test the import/export behaviour of PSA key management APIs to
adhere to the to-be-introduced clarification. Montgomery keys
(such as Curve25519) should be imported/exported in masked form.
Bugfix
* Update and test the PSA key management against Montgomery keys, since
these need to be imported/exported in little-endian form. Added mirror
function of mbedtls_ecp_read_key called mbedtls_ecp_write_key to retrieve
a private key in the correct form.