diff options
Diffstat (limited to 'drivers/crypto/intel/keembay/keembay-ocs-aes-core.c')
| -rw-r--r-- | drivers/crypto/intel/keembay/keembay-ocs-aes-core.c | 441 |
1 files changed, 214 insertions, 227 deletions
diff --git a/drivers/crypto/intel/keembay/keembay-ocs-aes-core.c b/drivers/crypto/intel/keembay/keembay-ocs-aes-core.c index ae31be00357a..1e2fd9a754ec 100644 --- a/drivers/crypto/intel/keembay/keembay-ocs-aes-core.c +++ b/drivers/crypto/intel/keembay/keembay-ocs-aes-core.c @@ -5,24 +5,23 @@ * Copyright (C) 2018-2020 Intel Corporation */ +#include <crypto/aes.h> +#include <crypto/engine.h> +#include <crypto/gcm.h> +#include <crypto/internal/aead.h> +#include <crypto/internal/skcipher.h> +#include <crypto/scatterwalk.h> #include <linux/clk.h> #include <linux/completion.h> -#include <linux/crypto.h> #include <linux/dma-mapping.h> +#include <linux/err.h> #include <linux/interrupt.h> #include <linux/io.h> +#include <linux/kernel.h> #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> -#include <linux/types.h> - -#include <crypto/aes.h> -#include <crypto/engine.h> -#include <crypto/gcm.h> -#include <crypto/scatterwalk.h> - -#include <crypto/internal/aead.h> -#include <crypto/internal/skcipher.h> +#include <linux/string.h> #include "ocs-aes.h" @@ -38,7 +37,6 @@ /** * struct ocs_aes_tctx - OCS AES Transform context - * @engine_ctx: Engine context. * @aes_dev: The OCS AES device. * @key: AES/SM4 key. * @key_len: The length (in bytes) of @key. @@ -47,7 +45,6 @@ * @use_fallback: Whether or not fallback cipher should be used. */ struct ocs_aes_tctx { - struct crypto_engine_ctx engine_ctx; struct ocs_aes_dev *aes_dev; u8 key[OCS_AES_KEYSIZE_256]; unsigned int key_len; @@ -1148,15 +1145,6 @@ static int kmb_ocs_sm4_ccm_decrypt(struct aead_request *req) return kmb_ocs_aead_common(req, OCS_SM4, OCS_DECRYPT, OCS_MODE_CCM); } -static inline int ocs_common_init(struct ocs_aes_tctx *tctx) -{ - tctx->engine_ctx.op.prepare_request = NULL; - tctx->engine_ctx.op.do_one_request = kmb_ocs_aes_sk_do_one_request; - tctx->engine_ctx.op.unprepare_request = NULL; - - return 0; -} - static int ocs_aes_init_tfm(struct crypto_skcipher *tfm) { const char *alg_name = crypto_tfm_alg_name(&tfm->base); @@ -1172,16 +1160,14 @@ static int ocs_aes_init_tfm(struct crypto_skcipher *tfm) crypto_skcipher_set_reqsize(tfm, sizeof(struct ocs_aes_rctx)); - return ocs_common_init(tctx); + return 0; } static int ocs_sm4_init_tfm(struct crypto_skcipher *tfm) { - struct ocs_aes_tctx *tctx = crypto_skcipher_ctx(tfm); - crypto_skcipher_set_reqsize(tfm, sizeof(struct ocs_aes_rctx)); - return ocs_common_init(tctx); + return 0; } static inline void clear_key(struct ocs_aes_tctx *tctx) @@ -1206,15 +1192,6 @@ static void ocs_exit_tfm(struct crypto_skcipher *tfm) } } -static inline int ocs_common_aead_init(struct ocs_aes_tctx *tctx) -{ - tctx->engine_ctx.op.prepare_request = NULL; - tctx->engine_ctx.op.do_one_request = kmb_ocs_aes_aead_do_one_request; - tctx->engine_ctx.op.unprepare_request = NULL; - - return 0; -} - static int ocs_aes_aead_cra_init(struct crypto_aead *tfm) { const char *alg_name = crypto_tfm_alg_name(&tfm->base); @@ -1233,7 +1210,7 @@ static int ocs_aes_aead_cra_init(struct crypto_aead *tfm) (sizeof(struct aead_request) + crypto_aead_reqsize(tctx->sw_cipher.aead)))); - return ocs_common_aead_init(tctx); + return 0; } static int kmb_ocs_aead_ccm_setauthsize(struct crypto_aead *tfm, @@ -1261,11 +1238,9 @@ static int kmb_ocs_aead_gcm_setauthsize(struct crypto_aead *tfm, static int ocs_sm4_aead_cra_init(struct crypto_aead *tfm) { - struct ocs_aes_tctx *tctx = crypto_aead_ctx(tfm); - crypto_aead_set_reqsize(tfm, sizeof(struct ocs_aes_rctx)); - return ocs_common_aead_init(tctx); + return 0; } static void ocs_aead_cra_exit(struct crypto_aead *tfm) @@ -1280,182 +1255,190 @@ static void ocs_aead_cra_exit(struct crypto_aead *tfm) } } -static struct skcipher_alg algs[] = { +static struct skcipher_engine_alg algs[] = { #ifdef CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB { - .base.cra_name = "ecb(aes)", - .base.cra_driver_name = "ecb-aes-keembay-ocs", - .base.cra_priority = KMB_OCS_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC | - CRYPTO_ALG_KERN_DRIVER_ONLY | - CRYPTO_ALG_NEED_FALLBACK, - .base.cra_blocksize = AES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct ocs_aes_tctx), - .base.cra_module = THIS_MODULE, - .base.cra_alignmask = 0, - - .min_keysize = OCS_AES_MIN_KEY_SIZE, - .max_keysize = OCS_AES_MAX_KEY_SIZE, - .setkey = kmb_ocs_aes_set_key, - .encrypt = kmb_ocs_aes_ecb_encrypt, - .decrypt = kmb_ocs_aes_ecb_decrypt, - .init = ocs_aes_init_tfm, - .exit = ocs_exit_tfm, + .base.base.cra_name = "ecb(aes)", + .base.base.cra_driver_name = "ecb-aes-keembay-ocs", + .base.base.cra_priority = KMB_OCS_PRIORITY, + .base.base.cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY | + CRYPTO_ALG_NEED_FALLBACK, + .base.base.cra_blocksize = AES_BLOCK_SIZE, + .base.base.cra_ctxsize = sizeof(struct ocs_aes_tctx), + .base.base.cra_module = THIS_MODULE, + .base.base.cra_alignmask = 0, + + .base.min_keysize = OCS_AES_MIN_KEY_SIZE, + .base.max_keysize = OCS_AES_MAX_KEY_SIZE, + .base.setkey = kmb_ocs_aes_set_key, + .base.encrypt = kmb_ocs_aes_ecb_encrypt, + .base.decrypt = kmb_ocs_aes_ecb_decrypt, + .base.init = ocs_aes_init_tfm, + .base.exit = ocs_exit_tfm, + .op.do_one_request = kmb_ocs_aes_sk_do_one_request, }, #endif /* CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB */ { - .base.cra_name = "cbc(aes)", - .base.cra_driver_name = "cbc-aes-keembay-ocs", - .base.cra_priority = KMB_OCS_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC | - CRYPTO_ALG_KERN_DRIVER_ONLY | - CRYPTO_ALG_NEED_FALLBACK, - .base.cra_blocksize = AES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct ocs_aes_tctx), - .base.cra_module = THIS_MODULE, - .base.cra_alignmask = 0, - - .min_keysize = OCS_AES_MIN_KEY_SIZE, - .max_keysize = OCS_AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .setkey = kmb_ocs_aes_set_key, - .encrypt = kmb_ocs_aes_cbc_encrypt, - .decrypt = kmb_ocs_aes_cbc_decrypt, - .init = ocs_aes_init_tfm, - .exit = ocs_exit_tfm, + .base.base.cra_name = "cbc(aes)", + .base.base.cra_driver_name = "cbc-aes-keembay-ocs", + .base.base.cra_priority = KMB_OCS_PRIORITY, + .base.base.cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY | + CRYPTO_ALG_NEED_FALLBACK, + .base.base.cra_blocksize = AES_BLOCK_SIZE, + .base.base.cra_ctxsize = sizeof(struct ocs_aes_tctx), + .base.base.cra_module = THIS_MODULE, + .base.base.cra_alignmask = 0, + + .base.min_keysize = OCS_AES_MIN_KEY_SIZE, + .base.max_keysize = OCS_AES_MAX_KEY_SIZE, + .base.ivsize = AES_BLOCK_SIZE, + .base.setkey = kmb_ocs_aes_set_key, + .base.encrypt = kmb_ocs_aes_cbc_encrypt, + .base.decrypt = kmb_ocs_aes_cbc_decrypt, + .base.init = ocs_aes_init_tfm, + .base.exit = ocs_exit_tfm, + .op.do_one_request = kmb_ocs_aes_sk_do_one_request, }, { - .base.cra_name = "ctr(aes)", - .base.cra_driver_name = "ctr-aes-keembay-ocs", - .base.cra_priority = KMB_OCS_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC | - CRYPTO_ALG_KERN_DRIVER_ONLY | - CRYPTO_ALG_NEED_FALLBACK, - .base.cra_blocksize = 1, - .base.cra_ctxsize = sizeof(struct ocs_aes_tctx), - .base.cra_module = THIS_MODULE, - .base.cra_alignmask = 0, - - .min_keysize = OCS_AES_MIN_KEY_SIZE, - .max_keysize = OCS_AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .setkey = kmb_ocs_aes_set_key, - .encrypt = kmb_ocs_aes_ctr_encrypt, - .decrypt = kmb_ocs_aes_ctr_decrypt, - .init = ocs_aes_init_tfm, - .exit = ocs_exit_tfm, + .base.base.cra_name = "ctr(aes)", + .base.base.cra_driver_name = "ctr-aes-keembay-ocs", + .base.base.cra_priority = KMB_OCS_PRIORITY, + .base.base.cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY | + CRYPTO_ALG_NEED_FALLBACK, + .base.base.cra_blocksize = 1, + .base.base.cra_ctxsize = sizeof(struct ocs_aes_tctx), + .base.base.cra_module = THIS_MODULE, + .base.base.cra_alignmask = 0, + + .base.min_keysize = OCS_AES_MIN_KEY_SIZE, + .base.max_keysize = OCS_AES_MAX_KEY_SIZE, + .base.ivsize = AES_BLOCK_SIZE, + .base.setkey = kmb_ocs_aes_set_key, + .base.encrypt = kmb_ocs_aes_ctr_encrypt, + .base.decrypt = kmb_ocs_aes_ctr_decrypt, + .base.init = ocs_aes_init_tfm, + .base.exit = ocs_exit_tfm, + .op.do_one_request = kmb_ocs_aes_sk_do_one_request, }, #ifdef CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS { - .base.cra_name = "cts(cbc(aes))", - .base.cra_driver_name = "cts-aes-keembay-ocs", - .base.cra_priority = KMB_OCS_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC | - CRYPTO_ALG_KERN_DRIVER_ONLY | - CRYPTO_ALG_NEED_FALLBACK, - .base.cra_blocksize = AES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct ocs_aes_tctx), - .base.cra_module = THIS_MODULE, - .base.cra_alignmask = 0, - - .min_keysize = OCS_AES_MIN_KEY_SIZE, - .max_keysize = OCS_AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .setkey = kmb_ocs_aes_set_key, - .encrypt = kmb_ocs_aes_cts_encrypt, - .decrypt = kmb_ocs_aes_cts_decrypt, - .init = ocs_aes_init_tfm, - .exit = ocs_exit_tfm, + .base.base.cra_name = "cts(cbc(aes))", + .base.base.cra_driver_name = "cts-aes-keembay-ocs", + .base.base.cra_priority = KMB_OCS_PRIORITY, + .base.base.cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY | + CRYPTO_ALG_NEED_FALLBACK, + .base.base.cra_blocksize = AES_BLOCK_SIZE, + .base.base.cra_ctxsize = sizeof(struct ocs_aes_tctx), + .base.base.cra_module = THIS_MODULE, + .base.base.cra_alignmask = 0, + + .base.min_keysize = OCS_AES_MIN_KEY_SIZE, + .base.max_keysize = OCS_AES_MAX_KEY_SIZE, + .base.ivsize = AES_BLOCK_SIZE, + .base.setkey = kmb_ocs_aes_set_key, + .base.encrypt = kmb_ocs_aes_cts_encrypt, + .base.decrypt = kmb_ocs_aes_cts_decrypt, + .base.init = ocs_aes_init_tfm, + .base.exit = ocs_exit_tfm, + .op.do_one_request = kmb_ocs_aes_sk_do_one_request, }, #endif /* CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS */ #ifdef CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB { - .base.cra_name = "ecb(sm4)", - .base.cra_driver_name = "ecb-sm4-keembay-ocs", - .base.cra_priority = KMB_OCS_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC | - CRYPTO_ALG_KERN_DRIVER_ONLY, - .base.cra_blocksize = AES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct ocs_aes_tctx), - .base.cra_module = THIS_MODULE, - .base.cra_alignmask = 0, - - .min_keysize = OCS_SM4_KEY_SIZE, - .max_keysize = OCS_SM4_KEY_SIZE, - .setkey = kmb_ocs_sm4_set_key, - .encrypt = kmb_ocs_sm4_ecb_encrypt, - .decrypt = kmb_ocs_sm4_ecb_decrypt, - .init = ocs_sm4_init_tfm, - .exit = ocs_exit_tfm, + .base.base.cra_name = "ecb(sm4)", + .base.base.cra_driver_name = "ecb-sm4-keembay-ocs", + .base.base.cra_priority = KMB_OCS_PRIORITY, + .base.base.cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, + .base.base.cra_blocksize = AES_BLOCK_SIZE, + .base.base.cra_ctxsize = sizeof(struct ocs_aes_tctx), + .base.base.cra_module = THIS_MODULE, + .base.base.cra_alignmask = 0, + + .base.min_keysize = OCS_SM4_KEY_SIZE, + .base.max_keysize = OCS_SM4_KEY_SIZE, + .base.setkey = kmb_ocs_sm4_set_key, + .base.encrypt = kmb_ocs_sm4_ecb_encrypt, + .base.decrypt = kmb_ocs_sm4_ecb_decrypt, + .base.init = ocs_sm4_init_tfm, + .base.exit = ocs_exit_tfm, + .op.do_one_request = kmb_ocs_aes_sk_do_one_request, }, #endif /* CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_ECB */ { - .base.cra_name = "cbc(sm4)", - .base.cra_driver_name = "cbc-sm4-keembay-ocs", - .base.cra_priority = KMB_OCS_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC | - CRYPTO_ALG_KERN_DRIVER_ONLY, - .base.cra_blocksize = AES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct ocs_aes_tctx), - .base.cra_module = THIS_MODULE, - .base.cra_alignmask = 0, - - .min_keysize = OCS_SM4_KEY_SIZE, - .max_keysize = OCS_SM4_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .setkey = kmb_ocs_sm4_set_key, - .encrypt = kmb_ocs_sm4_cbc_encrypt, - .decrypt = kmb_ocs_sm4_cbc_decrypt, - .init = ocs_sm4_init_tfm, - .exit = ocs_exit_tfm, + .base.base.cra_name = "cbc(sm4)", + .base.base.cra_driver_name = "cbc-sm4-keembay-ocs", + .base.base.cra_priority = KMB_OCS_PRIORITY, + .base.base.cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, + .base.base.cra_blocksize = AES_BLOCK_SIZE, + .base.base.cra_ctxsize = sizeof(struct ocs_aes_tctx), + .base.base.cra_module = THIS_MODULE, + .base.base.cra_alignmask = 0, + + .base.min_keysize = OCS_SM4_KEY_SIZE, + .base.max_keysize = OCS_SM4_KEY_SIZE, + .base.ivsize = AES_BLOCK_SIZE, + .base.setkey = kmb_ocs_sm4_set_key, + .base.encrypt = kmb_ocs_sm4_cbc_encrypt, + .base.decrypt = kmb_ocs_sm4_cbc_decrypt, + .base.init = ocs_sm4_init_tfm, + .base.exit = ocs_exit_tfm, + .op.do_one_request = kmb_ocs_aes_sk_do_one_request, }, { - .base.cra_name = "ctr(sm4)", - .base.cra_driver_name = "ctr-sm4-keembay-ocs", - .base.cra_priority = KMB_OCS_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC | - CRYPTO_ALG_KERN_DRIVER_ONLY, - .base.cra_blocksize = 1, - .base.cra_ctxsize = sizeof(struct ocs_aes_tctx), - .base.cra_module = THIS_MODULE, - .base.cra_alignmask = 0, - - .min_keysize = OCS_SM4_KEY_SIZE, - .max_keysize = OCS_SM4_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .setkey = kmb_ocs_sm4_set_key, - .encrypt = kmb_ocs_sm4_ctr_encrypt, - .decrypt = kmb_ocs_sm4_ctr_decrypt, - .init = ocs_sm4_init_tfm, - .exit = ocs_exit_tfm, + .base.base.cra_name = "ctr(sm4)", + .base.base.cra_driver_name = "ctr-sm4-keembay-ocs", + .base.base.cra_priority = KMB_OCS_PRIORITY, + .base.base.cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, + .base.base.cra_blocksize = 1, + .base.base.cra_ctxsize = sizeof(struct ocs_aes_tctx), + .base.base.cra_module = THIS_MODULE, + .base.base.cra_alignmask = 0, + + .base.min_keysize = OCS_SM4_KEY_SIZE, + .base.max_keysize = OCS_SM4_KEY_SIZE, + .base.ivsize = AES_BLOCK_SIZE, + .base.setkey = kmb_ocs_sm4_set_key, + .base.encrypt = kmb_ocs_sm4_ctr_encrypt, + .base.decrypt = kmb_ocs_sm4_ctr_decrypt, + .base.init = ocs_sm4_init_tfm, + .base.exit = ocs_exit_tfm, + .op.do_one_request = kmb_ocs_aes_sk_do_one_request, }, #ifdef CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS { - .base.cra_name = "cts(cbc(sm4))", - .base.cra_driver_name = "cts-sm4-keembay-ocs", - .base.cra_priority = KMB_OCS_PRIORITY, - .base.cra_flags = CRYPTO_ALG_ASYNC | - CRYPTO_ALG_KERN_DRIVER_ONLY, - .base.cra_blocksize = AES_BLOCK_SIZE, - .base.cra_ctxsize = sizeof(struct ocs_aes_tctx), - .base.cra_module = THIS_MODULE, - .base.cra_alignmask = 0, - - .min_keysize = OCS_SM4_KEY_SIZE, - .max_keysize = OCS_SM4_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - .setkey = kmb_ocs_sm4_set_key, - .encrypt = kmb_ocs_sm4_cts_encrypt, - .decrypt = kmb_ocs_sm4_cts_decrypt, - .init = ocs_sm4_init_tfm, - .exit = ocs_exit_tfm, + .base.base.cra_name = "cts(cbc(sm4))", + .base.base.cra_driver_name = "cts-sm4-keembay-ocs", + .base.base.cra_priority = KMB_OCS_PRIORITY, + .base.base.cra_flags = CRYPTO_ALG_ASYNC | + CRYPTO_ALG_KERN_DRIVER_ONLY, + .base.base.cra_blocksize = AES_BLOCK_SIZE, + .base.base.cra_ctxsize = sizeof(struct ocs_aes_tctx), + .base.base.cra_module = THIS_MODULE, + .base.base.cra_alignmask = 0, + + .base.min_keysize = OCS_SM4_KEY_SIZE, + .base.max_keysize = OCS_SM4_KEY_SIZE, + .base.ivsize = AES_BLOCK_SIZE, + .base.setkey = kmb_ocs_sm4_set_key, + .base.encrypt = kmb_ocs_sm4_cts_encrypt, + .base.decrypt = kmb_ocs_sm4_cts_decrypt, + .base.init = ocs_sm4_init_tfm, + .base.exit = ocs_exit_tfm, + .op.do_one_request = kmb_ocs_aes_sk_do_one_request, } #endif /* CONFIG_CRYPTO_DEV_KEEMBAY_OCS_AES_SM4_CTS */ }; -static struct aead_alg algs_aead[] = { +static struct aead_engine_alg algs_aead[] = { { - .base = { + .base.base = { .cra_name = "gcm(aes)", .cra_driver_name = "gcm-aes-keembay-ocs", .cra_priority = KMB_OCS_PRIORITY, @@ -1467,17 +1450,18 @@ static struct aead_alg algs_aead[] = { .cra_alignmask = 0, .cra_module = THIS_MODULE, }, - .init = ocs_aes_aead_cra_init, - .exit = ocs_aead_cra_exit, - .ivsize = GCM_AES_IV_SIZE, - .maxauthsize = AES_BLOCK_SIZE, - .setauthsize = kmb_ocs_aead_gcm_setauthsize, - .setkey = kmb_ocs_aes_aead_set_key, - .encrypt = kmb_ocs_aes_gcm_encrypt, - .decrypt = kmb_ocs_aes_gcm_decrypt, + .base.init = ocs_aes_aead_cra_init, + .base.exit = ocs_aead_cra_exit, + .base.ivsize = GCM_AES_IV_SIZE, + .base.maxauthsize = AES_BLOCK_SIZE, + .base.setauthsize = kmb_ocs_aead_gcm_setauthsize, + .base.setkey = kmb_ocs_aes_aead_set_key, + .base.encrypt = kmb_ocs_aes_gcm_encrypt, + .base.decrypt = kmb_ocs_aes_gcm_decrypt, + .op.do_one_request = kmb_ocs_aes_aead_do_one_request, }, { - .base = { + .base.base = { .cra_name = "ccm(aes)", .cra_driver_name = "ccm-aes-keembay-ocs", .cra_priority = KMB_OCS_PRIORITY, @@ -1489,17 +1473,18 @@ static struct aead_alg algs_aead[] = { .cra_alignmask = 0, .cra_module = THIS_MODULE, }, - .init = ocs_aes_aead_cra_init, - .exit = ocs_aead_cra_exit, - .ivsize = AES_BLOCK_SIZE, - .maxauthsize = AES_BLOCK_SIZE, - .setauthsize = kmb_ocs_aead_ccm_setauthsize, - .setkey = kmb_ocs_aes_aead_set_key, - .encrypt = kmb_ocs_aes_ccm_encrypt, - .decrypt = kmb_ocs_aes_ccm_decrypt, + .base.init = ocs_aes_aead_cra_init, + .base.exit = ocs_aead_cra_exit, + .base.ivsize = AES_BLOCK_SIZE, + .base.maxauthsize = AES_BLOCK_SIZE, + .base.setauthsize = kmb_ocs_aead_ccm_setauthsize, + .base.setkey = kmb_ocs_aes_aead_set_key, + .base.encrypt = kmb_ocs_aes_ccm_encrypt, + .base.decrypt = kmb_ocs_aes_ccm_decrypt, + .op.do_one_request = kmb_ocs_aes_aead_do_one_request, }, { - .base = { + .base.base = { .cra_name = "gcm(sm4)", .cra_driver_name = "gcm-sm4-keembay-ocs", .cra_priority = KMB_OCS_PRIORITY, @@ -1510,17 +1495,18 @@ static struct aead_alg algs_aead[] = { .cra_alignmask = 0, .cra_module = THIS_MODULE, }, - .init = ocs_sm4_aead_cra_init, - .exit = ocs_aead_cra_exit, - .ivsize = GCM_AES_IV_SIZE, - .maxauthsize = AES_BLOCK_SIZE, - .setauthsize = kmb_ocs_aead_gcm_setauthsize, - .setkey = kmb_ocs_sm4_aead_set_key, - .encrypt = kmb_ocs_sm4_gcm_encrypt, - .decrypt = kmb_ocs_sm4_gcm_decrypt, + .base.init = ocs_sm4_aead_cra_init, + .base.exit = ocs_aead_cra_exit, + .base.ivsize = GCM_AES_IV_SIZE, + .base.maxauthsize = AES_BLOCK_SIZE, + .base.setauthsize = kmb_ocs_aead_gcm_setauthsize, + .base.setkey = kmb_ocs_sm4_aead_set_key, + .base.encrypt = kmb_ocs_sm4_gcm_encrypt, + .base.decrypt = kmb_ocs_sm4_gcm_decrypt, + .op.do_one_request = kmb_ocs_aes_aead_do_one_request, }, { - .base = { + .base.base = { .cra_name = "ccm(sm4)", .cra_driver_name = "ccm-sm4-keembay-ocs", .cra_priority = KMB_OCS_PRIORITY, @@ -1531,21 +1517,22 @@ static struct aead_alg algs_aead[] = { .cra_alignmask = 0, .cra_module = THIS_MODULE, }, - .init = ocs_sm4_aead_cra_init, - .exit = ocs_aead_cra_exit, - .ivsize = AES_BLOCK_SIZE, - .maxauthsize = AES_BLOCK_SIZE, - .setauthsize = kmb_ocs_aead_ccm_setauthsize, - .setkey = kmb_ocs_sm4_aead_set_key, - .encrypt = kmb_ocs_sm4_ccm_encrypt, - .decrypt = kmb_ocs_sm4_ccm_decrypt, + .base.init = ocs_sm4_aead_cra_init, + .base.exit = ocs_aead_cra_exit, + .base.ivsize = AES_BLOCK_SIZE, + .base.maxauthsize = AES_BLOCK_SIZE, + .base.setauthsize = kmb_ocs_aead_ccm_setauthsize, + .base.setkey = kmb_ocs_sm4_aead_set_key, + .base.encrypt = kmb_ocs_sm4_ccm_encrypt, + .base.decrypt = kmb_ocs_sm4_ccm_decrypt, + .op.do_one_request = kmb_ocs_aes_aead_do_one_request, } }; static void unregister_aes_algs(struct ocs_aes_dev *aes_dev) { - crypto_unregister_aeads(algs_aead, ARRAY_SIZE(algs_aead)); - crypto_unregister_skciphers(algs, ARRAY_SIZE(algs)); + crypto_engine_unregister_aeads(algs_aead, ARRAY_SIZE(algs_aead)); + crypto_engine_unregister_skciphers(algs, ARRAY_SIZE(algs)); } static int register_aes_algs(struct ocs_aes_dev *aes_dev) @@ -1556,13 +1543,13 @@ static int register_aes_algs(struct ocs_aes_dev *aes_dev) * If any algorithm fails to register, all preceding algorithms that * were successfully registered will be automatically unregistered. */ - ret = crypto_register_aeads(algs_aead, ARRAY_SIZE(algs_aead)); + ret = crypto_engine_register_aeads(algs_aead, ARRAY_SIZE(algs_aead)); if (ret) return ret; - ret = crypto_register_skciphers(algs, ARRAY_SIZE(algs)); + ret = crypto_engine_register_skciphers(algs, ARRAY_SIZE(algs)); if (ret) - crypto_unregister_aeads(algs_aead, ARRAY_SIZE(algs)); + crypto_engine_unregister_aeads(algs_aead, ARRAY_SIZE(algs)); return ret; } |