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| author |   Eneas U de Queiroz <cotequeiroz@gmail.com> | 2019-12-20 16:02:13 -0300 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-12-27 18:18:04 +0800 |
| commit | bb5c863b3d3cbd10e80b2ebf409934a091058f54 (patch) | |
| tree | a843e7c50fc8fb65eb51163d1874ae3651a5878d /drivers/crypto/qce/skcipher.c | |
| parent | crypto: skcipher - Add skcipher_ialg_simple helper (diff) | |
| download | linux-dev-bb5c863b3d3cbd10e80b2ebf409934a091058f54.tar.xz linux-dev-bb5c863b3d3cbd10e80b2ebf409934a091058f54.zip | |
crypto: qce - fix ctr-aes-qce block, chunk sizes
Set blocksize of ctr-aes-qce to 1, so it can operate as a stream cipher,
adding the definition for chucksize instead, where the underlying block
size belongs.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
| -rw-r--r-- | drivers/crypto/qce/skcipher.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/crypto/qce/skcipher.c b/drivers/crypto/qce/skcipher.c index fee07323f8f9..1f1f40a761fa 100644 --- a/drivers/crypto/qce/skcipher.c +++ b/drivers/crypto/qce/skcipher.c @@ -270,6 +270,7 @@ struct qce_skcipher_def { const char *name; const char *drv_name; unsigned int blocksize; + unsigned int chunksize; unsigned int ivsize; unsigned int min_keysize; unsigned int max_keysize; @@ -298,7 +299,8 @@ static const struct qce_skcipher_def skcipher_def[] = { .flags = QCE_ALG_AES | QCE_MODE_CTR, .name = "ctr(aes)", .drv_name = "ctr-aes-qce", - .blocksize = AES_BLOCK_SIZE, + .blocksize = 1, + .chunksize = AES_BLOCK_SIZE, .ivsize = AES_BLOCK_SIZE, .min_keysize = AES_MIN_KEY_SIZE, .max_keysize = AES_MAX_KEY_SIZE, @@ -368,6 +370,7 @@ static int qce_skcipher_register_one(const struct qce_skcipher_def *def, def->drv_name); alg->base.cra_blocksize = def->blocksize; + alg->chunksize = def->chunksize; alg->ivsize = def->ivsize; alg->min_keysize = def->min_keysize; alg->max_keysize = def->max_keysize; |