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author | Ard Biesheuvel <ardb@kernel.org> | 2020-11-17 14:32:11 +0100 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-11-27 17:13:39 +1100 |
commit | ebe11b5625b5237d4560ab71c2d81b378049e3e8 (patch) | |
tree | 8192d5560141ee8b19bbff23e5565c0220b0d147 /crypto/af_alg.c | |
parent | d505b0a6aacaeeb60fc6aff50ed153c10d5983fb (diff) | |
download | linux-crypto-ebe11b5625b5237d4560ab71c2d81b378049e3e8.tar.gz linux-crypto-ebe11b5625b5237d4560ab71c2d81b378049e3e8.zip |
crypto: aegis128 - wipe plaintext and tag if decryption fails
The AEGIS spec mentions explicitly that the security guarantees hold
only if the resulting plaintext and tag of a failed decryption are
withheld. So ensure that we abide by this.
While at it, drop the unused struct aead_request *req parameter from
crypto_aegis128_process_crypt().
Reviewed-by: Ondrej Mosnacek <omosnacek@gmail.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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