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| author |   Ard Biesheuvel <ardb@kernel.org> | 2019-11-09 18:09:45 +0100 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-17 09:02:48 +0800 |
| commit | 8bf0871539faa090fa057cee83cf06ef4e76e7c5 (patch) | |
| tree | 7e5de6884a48e4a1f6bdd5b387495481717d1370 /drivers/crypto/qce/common.c | |
| parent | crypto: picoxcell - switch to skcipher API (diff) | |
| download | linux-dev-8bf0871539faa090fa057cee83cf06ef4e76e7c5.tar.xz linux-dev-8bf0871539faa090fa057cee83cf06ef4e76e7c5.zip | |
crypto: qce - switch to skcipher API
Commit 7a7ffe65c8c5 ("crypto: skcipher - Add top-level skcipher interface")
dated 20 august 2015 introduced the new skcipher API which is supposed to
replace both blkcipher and ablkcipher. While all consumers of the API have
been converted long ago, some producers of the ablkcipher remain, forcing
us to keep the ablkcipher support routines alive, along with the matching
code to expose [a]blkciphers via the skcipher API.
So switch this driver to the skcipher API, allowing us to finally drop the
ablkcipher code in the near future.
Reviewed-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/qce/common.c')
| -rw-r--r-- | drivers/crypto/qce/common.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/crypto/qce/common.c b/drivers/crypto/qce/common.c index 3fb510164326..da1188abc9ba 100644 --- a/drivers/crypto/qce/common.c +++ b/drivers/crypto/qce/common.c @@ -304,13 +304,13 @@ go_proc: return 0; } -static int qce_setup_regs_ablkcipher(struct crypto_async_request *async_req, +static int qce_setup_regs_skcipher(struct crypto_async_request *async_req, u32 totallen, u32 offset) { - struct ablkcipher_request *req = ablkcipher_request_cast(async_req); - struct qce_cipher_reqctx *rctx = ablkcipher_request_ctx(req); + struct skcipher_request *req = skcipher_request_cast(async_req); + struct qce_cipher_reqctx *rctx = skcipher_request_ctx(req); struct qce_cipher_ctx *ctx = crypto_tfm_ctx(async_req->tfm); - struct qce_alg_template *tmpl = to_cipher_tmpl(async_req->tfm); + struct qce_alg_template *tmpl = to_cipher_tmpl(crypto_skcipher_reqtfm(req)); struct qce_device *qce = tmpl->qce; __be32 enckey[QCE_MAX_CIPHER_KEY_SIZE / sizeof(__be32)] = {0}; __be32 enciv[QCE_MAX_IV_SIZE / sizeof(__be32)] = {0}; @@ -389,8 +389,8 @@ int qce_start(struct crypto_async_request *async_req, u32 type, u32 totallen, u32 offset) { switch (type) { - case CRYPTO_ALG_TYPE_ABLKCIPHER: - return qce_setup_regs_ablkcipher(async_req, totallen, offset); + case CRYPTO_ALG_TYPE_SKCIPHER: + return qce_setup_regs_skcipher(async_req, totallen, offset); case CRYPTO_ALG_TYPE_AHASH: return qce_setup_regs_ahash(async_req, totallen, offset); default: |