diff options
| -rw-r--r-- | drivers/crypto/atmel-tdes.c | 433 |
1 files changed, 207 insertions, 226 deletions
diff --git a/drivers/crypto/atmel-tdes.c b/drivers/crypto/atmel-tdes.c index 1a6c86ae6148..bb7c0a387c04 100644 --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -36,6 +36,7 @@ #include <crypto/internal/des.h> #include <crypto/hash.h> #include <crypto/internal/hash.h> +#include <crypto/internal/skcipher.h> #include <linux/platform_data/crypto-atmel.h> #include "atmel-tdes-regs.h" @@ -72,7 +73,7 @@ struct atmel_tdes_ctx { struct atmel_tdes_dev *dd; int keylen; - u32 key[3*DES_KEY_SIZE / sizeof(u32)]; + u32 key[DES3_EDE_KEY_SIZE / sizeof(u32)]; unsigned long flags; u16 block_size; @@ -106,7 +107,7 @@ struct atmel_tdes_dev { struct tasklet_struct done_task; struct tasklet_struct queue_task; - struct ablkcipher_request *req; + struct skcipher_request *req; size_t total; struct scatterlist *in_sg; @@ -307,8 +308,8 @@ static int atmel_tdes_write_ctrl(struct atmel_tdes_dev *dd) dd->ctx->keylen >> 2); if (((dd->flags & TDES_FLAGS_CBC) || (dd->flags & TDES_FLAGS_CFB) || - (dd->flags & TDES_FLAGS_OFB)) && dd->req->info) { - atmel_tdes_write_n(dd, TDES_IV1R, dd->req->info, 2); + (dd->flags & TDES_FLAGS_OFB)) && dd->req->iv) { + atmel_tdes_write_n(dd, TDES_IV1R, (void *)dd->req->iv, 2); } return 0; @@ -502,8 +503,8 @@ static int atmel_tdes_crypt_dma(struct crypto_tfm *tfm, dma_addr_t dma_addr_in, static int atmel_tdes_crypt_start(struct atmel_tdes_dev *dd) { - struct crypto_tfm *tfm = crypto_ablkcipher_tfm( - crypto_ablkcipher_reqtfm(dd->req)); + struct crypto_tfm *tfm = crypto_skcipher_tfm( + crypto_skcipher_reqtfm(dd->req)); int err, fast = 0, in, out; size_t count; dma_addr_t addr_in, addr_out; @@ -573,7 +574,7 @@ static int atmel_tdes_crypt_start(struct atmel_tdes_dev *dd) static void atmel_tdes_finish_req(struct atmel_tdes_dev *dd, int err) { - struct ablkcipher_request *req = dd->req; + struct skcipher_request *req = dd->req; clk_disable_unprepare(dd->iclk); @@ -583,7 +584,7 @@ static void atmel_tdes_finish_req(struct atmel_tdes_dev *dd, int err) } static int atmel_tdes_handle_queue(struct atmel_tdes_dev *dd, - struct ablkcipher_request *req) + struct skcipher_request *req) { struct crypto_async_request *async_req, *backlog; struct atmel_tdes_ctx *ctx; @@ -593,7 +594,7 @@ static int atmel_tdes_handle_queue(struct atmel_tdes_dev *dd, spin_lock_irqsave(&dd->lock, flags); if (req) - ret = ablkcipher_enqueue_request(&dd->queue, req); + ret = crypto_enqueue_request(&dd->queue, &req->base); if (dd->flags & TDES_FLAGS_BUSY) { spin_unlock_irqrestore(&dd->lock, flags); return ret; @@ -610,18 +611,18 @@ static int atmel_tdes_handle_queue(struct atmel_tdes_dev *dd, if (backlog) backlog->complete(backlog, -EINPROGRESS); - req = ablkcipher_request_cast(async_req); + req = skcipher_request_cast(async_req); /* assign new request to device */ dd->req = req; - dd->total = req->nbytes; + dd->total = req->cryptlen; dd->in_offset = 0; dd->in_sg = req->src; dd->out_offset = 0; dd->out_sg = req->dst; - rctx = ablkcipher_request_ctx(req); - ctx = crypto_ablkcipher_ctx(crypto_ablkcipher_reqtfm(req)); + rctx = skcipher_request_ctx(req); + ctx = crypto_skcipher_ctx(crypto_skcipher_reqtfm(req)); rctx->mode &= TDES_FLAGS_MODE_MASK; dd->flags = (dd->flags & ~TDES_FLAGS_MODE_MASK) | rctx->mode; dd->ctx = ctx; @@ -665,32 +666,32 @@ static int atmel_tdes_crypt_dma_stop(struct atmel_tdes_dev *dd) return err; } -static int atmel_tdes_crypt(struct ablkcipher_request *req, unsigned long mode) +static int atmel_tdes_crypt(struct skcipher_request *req, unsigned long mode) { - struct atmel_tdes_ctx *ctx = crypto_ablkcipher_ctx( - crypto_ablkcipher_reqtfm(req)); - struct atmel_tdes_reqctx *rctx = ablkcipher_request_ctx(req); + struct atmel_tdes_ctx *ctx = crypto_skcipher_ctx( + crypto_skcipher_reqtfm(req)); + struct atmel_tdes_reqctx *rctx = skcipher_request_ctx(req); if (mode & TDES_FLAGS_CFB8) { - if (!IS_ALIGNED(req->nbytes, CFB8_BLOCK_SIZE)) { + if (!IS_ALIGNED(req->cryptlen, CFB8_BLOCK_SIZE)) { pr_err("request size is not exact amount of CFB8 blocks\n"); return -EINVAL; } ctx->block_size = CFB8_BLOCK_SIZE; } else if (mode & TDES_FLAGS_CFB16) { - if (!IS_ALIGNED(req->nbytes, CFB16_BLOCK_SIZE)) { + if (!IS_ALIGNED(req->cryptlen, CFB16_BLOCK_SIZE)) { pr_err("request size is not exact amount of CFB16 blocks\n"); return -EINVAL; } ctx->block_size = CFB16_BLOCK_SIZE; } else if (mode & TDES_FLAGS_CFB32) { - if (!IS_ALIGNED(req->nbytes, CFB32_BLOCK_SIZE)) { + if (!IS_ALIGNED(req->cryptlen, CFB32_BLOCK_SIZE)) { pr_err("request size is not exact amount of CFB32 blocks\n"); return -EINVAL; } ctx->block_size = CFB32_BLOCK_SIZE; } else { - if (!IS_ALIGNED(req->nbytes, DES_BLOCK_SIZE)) { + if (!IS_ALIGNED(req->cryptlen, DES_BLOCK_SIZE)) { pr_err("request size is not exact amount of DES blocks\n"); return -EINVAL; } @@ -770,13 +771,13 @@ static void atmel_tdes_dma_cleanup(struct atmel_tdes_dev *dd) dma_release_channel(dd->dma_lch_out.chan); } -static int atmel_des_setkey(struct crypto_ablkcipher *tfm, const u8 *key, +static int atmel_des_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen) { - struct atmel_tdes_ctx *ctx = crypto_ablkcipher_ctx(tfm); + struct atmel_tdes_ctx *ctx = crypto_skcipher_ctx(tfm); int err; - err = verify_ablkcipher_des_key(tfm, key); + err = verify_skcipher_des_key(tfm, key); if (err) return err; @@ -786,13 +787,13 @@ static int atmel_des_setkey(struct crypto_ablkcipher *tfm, const u8 *key, return 0; } -static int atmel_tdes_setkey(struct crypto_ablkcipher *tfm, const u8 *key, +static int atmel_tdes_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen) { - struct atmel_tdes_ctx *ctx = crypto_ablkcipher_ctx(tfm); + struct atmel_tdes_ctx *ctx = crypto_skcipher_ctx(tfm); int err; - err = verify_ablkcipher_des3_key(tfm, key); + err = verify_skcipher_des3_key(tfm, key); if (err) return err; @@ -802,84 +803,84 @@ static int atmel_tdes_setkey(struct crypto_ablkcipher *tfm, const u8 *key, return 0; } -static int atmel_tdes_ecb_encrypt(struct ablkcipher_request *req) +static int atmel_tdes_ecb_encrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_ENCRYPT); } -static int atmel_tdes_ecb_decrypt(struct ablkcipher_request *req) +static int atmel_tdes_ecb_decrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, 0); } -static int atmel_tdes_cbc_encrypt(struct ablkcipher_request *req) +static int atmel_tdes_cbc_encrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_ENCRYPT | TDES_FLAGS_CBC); } -static int atmel_tdes_cbc_decrypt(struct ablkcipher_request *req) +static int atmel_tdes_cbc_decrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_CBC); } -static int atmel_tdes_cfb_encrypt(struct ablkcipher_request *req) +static int atmel_tdes_cfb_encrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_ENCRYPT | TDES_FLAGS_CFB); } -static int atmel_tdes_cfb_decrypt(struct ablkcipher_request *req) +static int atmel_tdes_cfb_decrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_CFB); } -static int atmel_tdes_cfb8_encrypt(struct ablkcipher_request *req) +static int atmel_tdes_cfb8_encrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_ENCRYPT | TDES_FLAGS_CFB | TDES_FLAGS_CFB8); } -static int atmel_tdes_cfb8_decrypt(struct ablkcipher_request *req) +static int atmel_tdes_cfb8_decrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_CFB | TDES_FLAGS_CFB8); } -static int atmel_tdes_cfb16_encrypt(struct ablkcipher_request *req) +static int atmel_tdes_cfb16_encrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_ENCRYPT | TDES_FLAGS_CFB | TDES_FLAGS_CFB16); } -static int atmel_tdes_cfb16_decrypt(struct ablkcipher_request *req) +static int atmel_tdes_cfb16_decrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_CFB | TDES_FLAGS_CFB16); } -static int atmel_tdes_cfb32_encrypt(struct ablkcipher_request *req) +static int atmel_tdes_cfb32_encrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_ENCRYPT | TDES_FLAGS_CFB | TDES_FLAGS_CFB32); } -static int atmel_tdes_cfb32_decrypt(struct ablkcipher_request *req) +static int atmel_tdes_cfb32_decrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_CFB | TDES_FLAGS_CFB32); } -static int atmel_tdes_ofb_encrypt(struct ablkcipher_request *req) +static int atmel_tdes_ofb_encrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_ENCRYPT | TDES_FLAGS_OFB); } -static int atmel_tdes_ofb_decrypt(struct ablkcipher_request *req) +static int atmel_tdes_ofb_decrypt(struct skcipher_request *req) { return atmel_tdes_crypt(req, TDES_FLAGS_OFB); } -static int atmel_tdes_cra_init(struct crypto_tfm *tfm) +static int atmel_tdes_init_tfm(struct crypto_skcipher *tfm) { - struct atmel_tdes_ctx *ctx = crypto_tfm_ctx(tfm); + struct atmel_tdes_ctx *ctx = crypto_skcipher_ctx(tfm); struct atmel_tdes_dev *dd; - tfm->crt_ablkcipher.reqsize = sizeof(struct atmel_tdes_reqctx); + crypto_skcipher_set_reqsize(tfm, sizeof(struct atmel_tdes_reqctx)); dd = atmel_tdes_find_dev(ctx); if (!dd) @@ -888,204 +889,184 @@ static int atmel_tdes_cra_init(struct crypto_tfm *tfm) return 0; } -static struct crypto_alg tdes_algs[] = { +static struct skcipher_alg tdes_algs[] = { { - .cra_name = "ecb(des)", - .cra_driver_name = "atmel-ecb-des", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = DES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x7, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - .setkey = atmel_des_setkey, - .encrypt = atmel_tdes_ecb_encrypt, - .decrypt = atmel_tdes_ecb_decrypt, - } + .base.cra_name = "ecb(des)", + .base.cra_driver_name = "atmel-ecb-des", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = DES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x7, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .setkey = atmel_des_setkey, + .encrypt = atmel_tdes_ecb_encrypt, + .decrypt = atmel_tdes_ecb_decrypt, }, { - .cra_name = "cbc(des)", - .cra_driver_name = "atmel-cbc-des", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = DES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x7, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - .ivsize = DES_BLOCK_SIZE, - .setkey = atmel_des_setkey, - .encrypt = atmel_tdes_cbc_encrypt, - .decrypt = atmel_tdes_cbc_decrypt, - } + .base.cra_name = "cbc(des)", + .base.cra_driver_name = "atmel-cbc-des", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = DES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x7, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .ivsize = DES_BLOCK_SIZE, + .setkey = atmel_des_setkey, + .encrypt = atmel_tdes_cbc_encrypt, + .decrypt = atmel_tdes_cbc_decrypt, }, { - .cra_name = "cfb(des)", - .cra_driver_name = "atmel-cfb-des", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = DES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x7, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - .ivsize = DES_BLOCK_SIZE, - .setkey = atmel_des_setkey, - .encrypt = atmel_tdes_cfb_encrypt, - .decrypt = atmel_tdes_cfb_decrypt, - } + .base.cra_name = "cfb(des)", + .base.cra_driver_name = "atmel-cfb-des", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = DES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x7, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .ivsize = DES_BLOCK_SIZE, + .setkey = atmel_des_setkey, + .encrypt = atmel_tdes_cfb_encrypt, + .decrypt = atmel_tdes_cfb_decrypt, }, { - .cra_name = "cfb8(des)", - .cra_driver_name = "atmel-cfb8-des", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = CFB8_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - .ivsize = DES_BLOCK_SIZE, - .setkey = atmel_des_setkey, - .encrypt = atmel_tdes_cfb8_encrypt, - .decrypt = atmel_tdes_cfb8_decrypt, - } + .base.cra_name = "cfb8(des)", + .base.cra_driver_name = "atmel-cfb8-des", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = CFB8_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .ivsize = DES_BLOCK_SIZE, + .setkey = atmel_des_setkey, + .encrypt = atmel_tdes_cfb8_encrypt, + .decrypt = atmel_tdes_cfb8_decrypt, }, { - .cra_name = "cfb16(des)", - .cra_driver_name = "atmel-cfb16-des", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = CFB16_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x1, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - .ivsize = DES_BLOCK_SIZE, - .setkey = atmel_des_setkey, - .encrypt = atmel_tdes_cfb16_encrypt, - .decrypt = atmel_tdes_cfb16_decrypt, - } + .base.cra_name = "cfb16(des)", + .base.cra_driver_name = "atmel-cfb16-des", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = CFB16_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x1, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .ivsize = DES_BLOCK_SIZE, + .setkey = atmel_des_setkey, + .encrypt = atmel_tdes_cfb16_encrypt, + .decrypt = atmel_tdes_cfb16_decrypt, }, { - .cra_name = "cfb32(des)", - .cra_driver_name = "atmel-cfb32-des", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = CFB32_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x3, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - .ivsize = DES_BLOCK_SIZE, - .setkey = atmel_des_setkey, - .encrypt = atmel_tdes_cfb32_encrypt, - .decrypt = atmel_tdes_cfb32_decrypt, - } + .base.cra_name = "cfb32(des)", + .base.cra_driver_name = "atmel-cfb32-des", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = CFB32_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x3, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .ivsize = DES_BLOCK_SIZE, + .setkey = atmel_des_setkey, + .encrypt = atmel_tdes_cfb32_encrypt, + .decrypt = atmel_tdes_cfb32_decrypt, }, { - .cra_name = "ofb(des)", - .cra_driver_name = "atmel-ofb-des", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = DES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x7, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - .ivsize = DES_BLOCK_SIZE, - .setkey = atmel_des_setkey, - .encrypt = atmel_tdes_ofb_encrypt, - .decrypt = atmel_tdes_ofb_decrypt, - } + .base.cra_name = "ofb(des)", + .base.cra_driver_name = "atmel-ofb-des", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = DES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x7, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES_KEY_SIZE, + .max_keysize = DES_KEY_SIZE, + .ivsize = DES_BLOCK_SIZE, + .setkey = atmel_des_setkey, + .encrypt = atmel_tdes_ofb_encrypt, + .decrypt = atmel_tdes_ofb_decrypt, }, { - .cra_name = "ecb(des3_ede)", - .cra_driver_name = "atmel-ecb-tdes", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = DES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x7, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = 3 * DES_KEY_SIZE, - .max_keysize = 3 * DES_KEY_SIZE, - .setkey = atmel_tdes_setkey, - .encrypt = atmel_tdes_ecb_encrypt, - .decrypt = atmel_tdes_ecb_decrypt, - } + .base.cra_name = "ecb(des3_ede)", + .base.cra_driver_name = "atmel-ecb-tdes", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = DES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x7, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES3_EDE_KEY_SIZE, + .max_keysize = DES3_EDE_KEY_SIZE, + .setkey = atmel_tdes_setkey, + .encrypt = atmel_tdes_ecb_encrypt, + .decrypt = atmel_tdes_ecb_decrypt, }, { - .cra_name = "cbc(des3_ede)", - .cra_driver_name = "atmel-cbc-tdes", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = DES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x7, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = 3*DES_KEY_SIZE, - .max_keysize = 3*DES_KEY_SIZE, - .ivsize = DES_BLOCK_SIZE, - .setkey = atmel_tdes_setkey, - .encrypt = atmel_tdes_cbc_encrypt, - .decrypt = atmel_tdes_cbc_decrypt, - } + .base.cra_name = "cbc(des3_ede)", + .base.cra_driver_name = "atmel-cbc-tdes", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = DES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x7, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES3_EDE_KEY_SIZE, + .max_keysize = DES3_EDE_KEY_SIZE, + .setkey = atmel_tdes_setkey, + .encrypt = atmel_tdes_cbc_encrypt, + .decrypt = atmel_tdes_cbc_decrypt, + .ivsize = DES_BLOCK_SIZE, }, { - .cra_name = "ofb(des3_ede)", - .cra_driver_name = "atmel-ofb-tdes", - .cra_priority = 100, - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, - .cra_blocksize = DES_BLOCK_SIZE, - .cra_ctxsize = sizeof(struct atmel_tdes_ctx), - .cra_alignmask = 0x7, - .cra_type = &crypto_ablkcipher_type, - .cra_module = THIS_MODULE, - .cra_init = atmel_tdes_cra_init, - .cra_u.ablkcipher = { - .min_keysize = 3*DES_KEY_SIZE, - .max_keysize = 3*DES_KEY_SIZE, - .ivsize = DES_BLOCK_SIZE, - .setkey = atmel_tdes_setkey, - .encrypt = atmel_tdes_ofb_encrypt, - .decrypt = atmel_tdes_ofb_decrypt, - } + .base.cra_name = "ofb(des3_ede)", + .base.cra_driver_name = "atmel-ofb-tdes", + .base.cra_priority = 100, + .base.cra_flags = CRYPTO_ALG_ASYNC, + .base.cra_blocksize = DES_BLOCK_SIZE, + .base.cra_ctxsize = sizeof(struct atmel_tdes_ctx), + .base.cra_alignmask = 0x7, + .base.cra_module = THIS_MODULE, + + .init = atmel_tdes_init_tfm, + .min_keysize = DES3_EDE_KEY_SIZE, + .max_keysize = DES3_EDE_KEY_SIZE, + .setkey = atmel_tdes_setkey, + .encrypt = atmel_tdes_ofb_encrypt, + .decrypt = atmel_tdes_ofb_decrypt, + .ivsize = DES_BLOCK_SIZE, }, }; @@ -1148,7 +1129,7 @@ static void atmel_tdes_unregister_algs(struct atmel_tdes_dev *dd) int i; for (i = 0; i < ARRAY_SIZE(tdes_algs); i++) - crypto_unregister_alg(&tdes_algs[i]); + crypto_unregister_skcipher(&tdes_algs[i]); } static int atmel_tdes_register_algs(struct atmel_tdes_dev *dd) @@ -1156,7 +1137,7 @@ static int atmel_tdes_register_algs(struct atmel_tdes_dev *dd) int err, i, j; for (i = 0; i < ARRAY_SIZE(tdes_algs); i++) { - err = crypto_register_alg(&tdes_algs[i]); + err = crypto_register_skcipher(&tdes_algs[i]); if (err) goto err_tdes_algs; } @@ -1165,7 +1146,7 @@ static int atmel_tdes_register_algs(struct atmel_tdes_dev *dd) err_tdes_algs: for (j = 0; j < i; j++) - crypto_unregister_alg(&tdes_algs[j]); + crypto_unregister_skcipher(&tdes_algs[j]); return err; } |