From bb5c863b3d3cbd10e80b2ebf409934a091058f54 Mon Sep 17 00:00:00 2001 From: Eneas U de Queiroz Date: Fri, 20 Dec 2019 16:02:13 -0300 Subject: [PATCH 02/11] 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 Signed-off-by: Herbert Xu --- drivers/crypto/qce/skcipher.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- 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 skc .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(con 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;