.. | .. |
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| 1 | +// SPDX-License-Identifier: GPL-2.0-only |
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1 | 2 | /* |
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2 | 3 | * AMD Cryptographic Coprocessor (CCP) AES GCM crypto API support |
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3 | 4 | * |
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4 | 5 | * Copyright (C) 2016,2017 Advanced Micro Devices, Inc. |
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5 | 6 | * |
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6 | 7 | * Author: Gary R Hook <gary.hook@amd.com> |
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7 | | - * |
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8 | | - * This program is free software; you can redistribute it and/or modify |
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9 | | - * it under the terms of the GNU General Public License version 2 as |
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10 | | - * published by the Free Software Foundation. |
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11 | 8 | */ |
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12 | 9 | |
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13 | 10 | #include <linux/module.h> |
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.. | .. |
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45 | 42 | ctx->u.aes.type = CCP_AES_TYPE_256; |
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46 | 43 | break; |
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47 | 44 | default: |
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48 | | - crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); |
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49 | 45 | return -EINVAL; |
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50 | 46 | } |
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51 | 47 | |
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.. | .. |
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175 | 171 | .ivsize = GCM_AES_IV_SIZE, |
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176 | 172 | .maxauthsize = AES_BLOCK_SIZE, |
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177 | 173 | .base = { |
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178 | | - .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | |
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179 | | - CRYPTO_ALG_ASYNC | |
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| 174 | + .cra_flags = CRYPTO_ALG_ASYNC | |
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| 175 | + CRYPTO_ALG_ALLOCATES_MEMORY | |
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180 | 176 | CRYPTO_ALG_KERN_DRIVER_ONLY | |
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181 | 177 | CRYPTO_ALG_NEED_FALLBACK, |
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182 | 178 | .cra_blocksize = AES_BLOCK_SIZE, |
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183 | 179 | .cra_ctxsize = sizeof(struct ccp_ctx), |
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184 | 180 | .cra_priority = CCP_CRA_PRIORITY, |
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185 | | - .cra_type = &crypto_ablkcipher_type, |
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186 | 181 | .cra_exit = ccp_aes_gcm_cra_exit, |
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187 | 182 | .cra_module = THIS_MODULE, |
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188 | 183 | }, |
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.. | .. |
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232 | 227 | snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", |
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233 | 228 | def->driver_name); |
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234 | 229 | alg->base.cra_blocksize = def->blocksize; |
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235 | | - alg->base.cra_ablkcipher.ivsize = def->ivsize; |
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236 | 230 | |
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237 | 231 | ret = crypto_register_aead(alg); |
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238 | 232 | if (ret) { |
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239 | | - pr_err("%s ablkcipher algorithm registration error (%d)\n", |
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| 233 | + pr_err("%s aead algorithm registration error (%d)\n", |
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240 | 234 | alg->base.cra_name, ret); |
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241 | 235 | kfree(ccp_aead); |
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242 | 236 | return ret; |
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