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| author | Eneas U de Queiroz <cotequeiroz@gmail.com> | 2020-02-07 18:02:27 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-02-13 12:05:27 +0300 |
| commit | 7f19380b2cfd412dcef2facefb3f6c62788864d7 (patch) | |
| tree | cfbaf70041e790852e01c3a576a9722505cbb7a2 /drivers/crypto/qce/common.h | |
| parent | ce163ba0bf298f1707321ac025ef639f88e62801 (diff) | |
| download | linux-7f19380b2cfd412dcef2facefb3f6c62788864d7.tar.xz | |
crypto: qce - handle AES-XTS cases that qce fails
QCE hangs when presented with an AES-XTS request whose length is larger
than QCE_SECTOR_SIZE (512-bytes), and is not a multiple of it. Let the
fallback cipher handle them.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/qce/common.h')
| -rw-r--r-- | drivers/crypto/qce/common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/crypto/qce/common.h b/drivers/crypto/qce/common.h index 282d4317470d..9f989cba0f1b 100644 --- a/drivers/crypto/qce/common.h +++ b/drivers/crypto/qce/common.h @@ -12,6 +12,9 @@ #include <crypto/hash.h> #include <crypto/internal/skcipher.h> +/* xts du size */ +#define QCE_SECTOR_SIZE 512 + /* key size in bytes */ #define QCE_SHA_HMAC_KEY_SIZE 64 #define QCE_MAX_CIPHER_KEY_SIZE AES_KEYSIZE_256 |