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crypto: marvell/cesa - rename blkcipher to skcipher

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The driver specific types contain some rudimentary references to the
blkcipher API, which is deprecated and will be removed. To avoid confusion,
rename these to skcipher. This is a cosmetic change only, as the code does
not actually use the blkcipher API.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ard Biesheuvel 2019-11-09 18:09:51 +01:00 committed by Herbert Xu
parent 7fe948a522
commit 8160ee7e28
2 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/crypto/marvell/cesa.h
View File

@ -232,13 +232,13 @@ struct mv_cesa_sec_accel_desc {
};
/**
* struct mv_cesa_blkcipher_op_ctx - cipher operation context
* struct mv_cesa_skcipher_op_ctx - cipher operation context
* @key: cipher key
* @iv: cipher IV
*
* Context associated to a cipher operation.
*/
struct mv_cesa_blkcipher_op_ctx {
struct mv_cesa_skcipher_op_ctx {
u32 key[8];
u32 iv[4];
};
@ -265,7 +265,7 @@ struct mv_cesa_hash_op_ctx {
struct mv_cesa_op_ctx {
struct mv_cesa_sec_accel_desc desc;
union {
struct mv_cesa_blkcipher_op_ctx blkcipher;
struct mv_cesa_skcipher_op_ctx skcipher;
struct mv_cesa_hash_op_ctx hash;
} ctx;
};

14
drivers/crypto/marvell/cipher.c
View File

@ -209,7 +209,7 @@ mv_cesa_skcipher_complete(struct crypto_async_request *req)
struct mv_cesa_req *basereq;
basereq = &creq->base;
memcpy(skreq->iv, basereq->chain.last->op->ctx.blkcipher.iv,
memcpy(skreq->iv, basereq->chain.last->op->ctx.skcipher.iv,
ivsize);
} else {
memcpy_fromio(skreq->iv,
@ -470,7 +470,7 @@ static int mv_cesa_des_op(struct skcipher_request *req,
mv_cesa_update_op_cfg(tmpl, CESA_SA_DESC_CFG_CRYPTM_DES,
CESA_SA_DESC_CFG_CRYPTM_MSK);
memcpy(tmpl->ctx.blkcipher.key, ctx->key, DES_KEY_SIZE);
memcpy(tmpl->ctx.skcipher.key, ctx->key, DES_KEY_SIZE);
return mv_cesa_skcipher_queue_req(req, tmpl);
}
@ -523,7 +523,7 @@ static int mv_cesa_cbc_des_op(struct skcipher_request *req,
mv_cesa_update_op_cfg(tmpl, CESA_SA_DESC_CFG_CRYPTCM_CBC,
CESA_SA_DESC_CFG_CRYPTCM_MSK);
memcpy(tmpl->ctx.blkcipher.iv, req->iv, DES_BLOCK_SIZE);
memcpy(tmpl->ctx.skcipher.iv, req->iv, DES_BLOCK_SIZE);
return mv_cesa_des_op(req, tmpl);
}
@ -575,7 +575,7 @@ static int mv_cesa_des3_op(struct skcipher_request *req,
mv_cesa_update_op_cfg(tmpl, CESA_SA_DESC_CFG_CRYPTM_3DES,
CESA_SA_DESC_CFG_CRYPTM_MSK);
memcpy(tmpl->ctx.blkcipher.key, ctx->key, DES3_EDE_KEY_SIZE);
memcpy(tmpl->ctx.skcipher.key, ctx->key, DES3_EDE_KEY_SIZE);
return mv_cesa_skcipher_queue_req(req, tmpl);
}
@ -628,7 +628,7 @@ struct skcipher_alg mv_cesa_ecb_des3_ede_alg = {
static int mv_cesa_cbc_des3_op(struct skcipher_request *req,
struct mv_cesa_op_ctx *tmpl)
{
memcpy(tmpl->ctx.blkcipher.iv, req->iv, DES3_EDE_BLOCK_SIZE);
memcpy(tmpl->ctx.skcipher.iv, req->iv, DES3_EDE_BLOCK_SIZE);
return mv_cesa_des3_op(req, tmpl);
}
@ -694,7 +694,7 @@ static int mv_cesa_aes_op(struct skcipher_request *req,
key = ctx->aes.key_enc;
for (i = 0; i < ctx->aes.key_length / sizeof(u32); i++)
tmpl->ctx.blkcipher.key[i] = cpu_to_le32(key[i]);
tmpl->ctx.skcipher.key[i] = cpu_to_le32(key[i]);
if (ctx->aes.key_length == 24)
cfg |= CESA_SA_DESC_CFG_AES_LEN_192;
@ -755,7 +755,7 @@ static int mv_cesa_cbc_aes_op(struct skcipher_request *req,
{
mv_cesa_update_op_cfg(tmpl, CESA_SA_DESC_CFG_CRYPTCM_CBC,
CESA_SA_DESC_CFG_CRYPTCM_MSK);
memcpy(tmpl->ctx.blkcipher.iv, req->iv, AES_BLOCK_SIZE);
memcpy(tmpl->ctx.skcipher.iv, req->iv, AES_BLOCK_SIZE);
return mv_cesa_aes_op(req, tmpl);
}