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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1728374293; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=tj1QKRsgFerUvYne85Ixx1jOUEzt8IaOx8ri/iKttGI=; b=WaKIbKFB0H8Y9eoUmiC5MitJc6lL8ZNqLsSFkJLt8GlwgcEv80E6kyUZCD+yeYHAdJKT3y Zm9A+VjKTJRvG1FQmpVtY7mHiFWjzKWRncYBQtRBtwS7uGPEUsZS45KQqTMZCrwfD2JgvZ 6kTYgD5IAa6J3HT7cWJWx1/VvYUkz18= X-MC-Unique: ycHM-nlTPvadvnkR1SZFvQ-1 From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-devel@nongnu.org, berrange@redhat.com Cc: kris.conklin@seagate.com, jonathan.henze@seagate.com, evan.burgess@seagate.com, peter.maydell@linaro.org, Alejandro Zeise , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v5 14/16] crypto/hash-afalg: Remove old hash API functions Date: Tue, 8 Oct 2024 09:57:21 +0200 Message-ID: <20241008075724.2772149-15-clg@redhat.com> In-Reply-To: <20241008075724.2772149-1-clg@redhat.com> References: <20241008075724.2772149-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.153, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1728374377946116600 From: Alejandro Zeise Removes the old hash API functions in the afalg driver, and modifies the hmac function to use the new helper functions. Signed-off-by: Alejandro Zeise Reviewed-by: Daniel P. Berrang=C3=A9 [ clg: - Checkpatch fixes ] Signed-off-by: C=C3=A9dric Le Goater --- crypto/hash-afalg.c | 60 +++------------------------------------------ 1 file changed, 4 insertions(+), 56 deletions(-) diff --git a/crypto/hash-afalg.c b/crypto/hash-afalg.c index 5fbbee288e9b..06e1e4699c27 100644 --- a/crypto/hash-afalg.c +++ b/crypto/hash-afalg.c @@ -244,68 +244,17 @@ qcrypto_afalg_hash_hmac_bytesv(QCryptoAFAlgo *hmac, size_t *resultlen, Error **errp) { - QCryptoAFAlgo *afalg; - struct iovec outv; int ret =3D 0; - bool is_hmac =3D (hmac !=3D NULL) ? true : false; - const int expect_len =3D qcrypto_hash_digest_len(alg); - - if (*resultlen =3D=3D 0) { - *resultlen =3D expect_len; - *result =3D g_new0(uint8_t, *resultlen); - } else if (*resultlen !=3D expect_len) { - error_setg(errp, - "Result buffer size %zu is not match hash %d", - *resultlen, expect_len); - return -1; - } - - if (is_hmac) { - afalg =3D hmac; - } else { - afalg =3D qcrypto_afalg_hash_ctx_new(alg, errp); - if (!afalg) { - return -1; - } - } - - /* send data to kernel's crypto core */ - ret =3D iov_send_recv(afalg->opfd, iov, niov, - 0, iov_size(iov, niov), true); - if (ret < 0) { - error_setg_errno(errp, errno, "Send data to afalg-core failed"); - goto out; - } =20 - /* hash && get result */ - outv.iov_base =3D *result; - outv.iov_len =3D *resultlen; - ret =3D iov_send_recv(afalg->opfd, &outv, 1, - 0, iov_size(&outv, 1), false); - if (ret < 0) { - error_setg_errno(errp, errno, "Recv result from afalg-core failed"= ); - } else { - ret =3D 0; + ret =3D qcrypto_afalg_send_to_kernel(hmac, iov, niov, false, errp); + if (ret =3D=3D 0) { + ret =3D qcrypto_afalg_recv_from_kernel(hmac, alg, result, + resultlen, errp); } =20 -out: - if (!is_hmac) { - qcrypto_afalg_comm_free(afalg); - } return ret; } =20 -static int -qcrypto_afalg_hash_bytesv(QCryptoHashAlgo alg, - const struct iovec *iov, - size_t niov, uint8_t **result, - size_t *resultlen, - Error **errp) -{ - return qcrypto_afalg_hash_hmac_bytesv(NULL, alg, iov, niov, result, - resultlen, errp); -} - static int qcrypto_afalg_hmac_bytesv(QCryptoHmac *hmac, const struct iovec *iov, @@ -327,7 +276,6 @@ static void qcrypto_afalg_hmac_ctx_free(QCryptoHmac *hm= ac) } =20 QCryptoHashDriver qcrypto_hash_afalg_driver =3D { - .hash_bytesv =3D qcrypto_afalg_hash_bytesv, .hash_new =3D qcrypto_afalg_hash_new, .hash_free =3D qcrypto_afalg_hash_free, .hash_update =3D qcrypto_afalg_hash_update, --=20 2.46.2