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Upcoming changes will wire up architecture-optimized implementations of
GCM and CCM. FIPS labs can consider such designs to meet the threshold
for separate self-tests to be needed.
Therefore, add FIPS self-tests for encryption and decryption in these
modes.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://patch.msgid.link/20260802222408.91757-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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Upcoming changes will wire up architecture-optimized implementations of
ECB, CBC, CBC-CTS, CTR, and XTS. FIPS labs can consider such designs to
meet the threshold for separate self-tests to be needed.
The inverse direction of the block cipher also needs to be exercised,
which the existing CMAC self-test doesn't do.
Therefore, add FIPS self-tests for encryption and decryption in these
modes as well as the "bare" AES.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://patch.msgid.link/20260802222408.91757-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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In preparation for adding FIPS self-tests for AES encryption modes,
split fips.h into separate files for the AES and SHA test vectors.
They are still generated by the same script, but this keeps things a bit
more organized.
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://patch.msgid.link/20260802222408.91757-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
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