crypto: qce - fix ctr-aes-qce block, chunk sizes (bb5c863b) · Commits · 戴 / test

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>

drivers/crypto/qce/skcipher.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -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;

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