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| author | Ard Biesheuvel <ardb@kernel.org> | 2019-11-09 18:09:29 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-11-17 09:02:45 +0800 |
| commit | be9fe620af63e76781d869f61d7e306bbe482415 (patch) | |
| tree | 367756a58438c77d5d7d9dff87f660e15e2bcb0b /drivers/crypto/ccp/ccp-crypto-aes-galois.c | |
| parent | eee1d6fca0a02f5a089ad063812f98e717b8e7df (diff) | |
| download | linux-stable-be9fe620af63e76781d869f61d7e306bbe482415.tar.gz linux-stable-be9fe620af63e76781d869f61d7e306bbe482415.tar.bz2 linux-stable-be9fe620af63e76781d869f61d7e306bbe482415.zip | |
crypto: ccp - switch from ablkcipher to skcipher
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: Gary R Hook <gary.hook@amd.com>
Tested-by: Gary R Hook <gary.hook@amd.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ccp/ccp-crypto-aes-galois.c')
| -rw-r--r-- | drivers/crypto/ccp/ccp-crypto-aes-galois.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-aes-galois.c b/drivers/crypto/ccp/ccp-crypto-aes-galois.c index 94c1ad7eeddf..ff50ee80d223 100644 --- a/drivers/crypto/ccp/ccp-crypto-aes-galois.c +++ b/drivers/crypto/ccp/ccp-crypto-aes-galois.c @@ -172,14 +172,12 @@ static struct aead_alg ccp_aes_gcm_defaults = { .ivsize = GCM_AES_IV_SIZE, .maxauthsize = AES_BLOCK_SIZE, .base = { - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | - CRYPTO_ALG_ASYNC | + .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_NEED_FALLBACK, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct ccp_ctx), .cra_priority = CCP_CRA_PRIORITY, - .cra_type = &crypto_ablkcipher_type, .cra_exit = ccp_aes_gcm_cra_exit, .cra_module = THIS_MODULE, }, @@ -229,11 +227,10 @@ static int ccp_register_aes_aead(struct list_head *head, snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", def->driver_name); alg->base.cra_blocksize = def->blocksize; - alg->base.cra_ablkcipher.ivsize = def->ivsize; ret = crypto_register_aead(alg); if (ret) { - pr_err("%s ablkcipher algorithm registration error (%d)\n", + pr_err("%s aead algorithm registration error (%d)\n", alg->base.cra_name, ret); kfree(ccp_aead); return ret; |