From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752298AbcFFNDt (ORCPT ); Mon, 6 Jun 2016 09:03:49 -0400 Received: from pegase1.c-s.fr ([93.17.236.30]:12888 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751602AbcFFNDm (ORCPT ); Mon, 6 Jun 2016 09:03:42 -0400 Message-Id: In-Reply-To: References: From: Christophe Leroy Subject: [PATCH v2 7/7] crypto: talitos - templates for AEAD using HMAC_SNOOP_NO_AFEU To: Kim Phillips , Herbert Xu , David S Miller Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-crypto@vger.kernel.org Date: Mon, 6 Jun 2016 13:20:46 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This will allow IPSEC on SEC1 Signed-off-by: Christophe Leroy --- drivers/crypto/talitos.c | 180 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 180 insertions(+) diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index dfd3a93..0418a2f 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -811,6 +811,11 @@ static void talitos_unregister_rng(struct device *dev) * crypto alg */ #define TALITOS_CRA_PRIORITY 3000 +/* + * Defines a priority for doing AEAD with descriptors type + * HMAC_SNOOP_NO_AFEA (HSNA) instead of type IPSEC_ESP + */ +#define TALITOS_CRA_PRIORITY_AEAD_HSNA (TALITOS_CRA_PRIORITY - 1) #define TALITOS_MAX_KEY_SIZE 96 #define TALITOS_MAX_IV_LENGTH 16 /* max of AES_BLOCK_SIZE, DES3_EDE_BLOCK_SIZE */ @@ -2152,6 +2157,27 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_SHA1_HMAC, }, { .type = CRYPTO_ALG_TYPE_AEAD, + .priority = TALITOS_CRA_PRIORITY_AEAD_HSNA, + .alg.aead = { + .base = { + .cra_name = "authenc(hmac(sha1),cbc(aes))", + .cra_driver_name = "authenc-hmac-sha1-" + "cbc-aes-talitos", + .cra_blocksize = AES_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_ASYNC, + }, + .ivsize = AES_BLOCK_SIZE, + .maxauthsize = SHA1_DIGEST_SIZE, + }, + .desc_hdr_template = DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU | + DESC_HDR_SEL0_AESU | + DESC_HDR_MODE0_AESU_CBC | + DESC_HDR_SEL1_MDEUA | + DESC_HDR_MODE1_MDEU_INIT | + DESC_HDR_MODE1_MDEU_PAD | + DESC_HDR_MODE1_MDEU_SHA1_HMAC, + }, + { .type = CRYPTO_ALG_TYPE_AEAD, .alg.aead = { .base = { .cra_name = "authenc(hmac(sha1)," @@ -2173,6 +2199,29 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_PAD | DESC_HDR_MODE1_MDEU_SHA1_HMAC, }, + { .type = CRYPTO_ALG_TYPE_AEAD, + .priority = TALITOS_CRA_PRIORITY_AEAD_HSNA, + .alg.aead = { + .base = { + .cra_name = "authenc(hmac(sha1)," + "cbc(des3_ede))", + .cra_driver_name = "authenc-hmac-sha1-" + "cbc-3des-talitos", + .cra_blocksize = DES3_EDE_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_ASYNC, + }, + .ivsize = DES3_EDE_BLOCK_SIZE, + .maxauthsize = SHA1_DIGEST_SIZE, + }, + .desc_hdr_template = DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU | + DESC_HDR_SEL0_DEU | + DESC_HDR_MODE0_DEU_CBC | + DESC_HDR_MODE0_DEU_3DES | + DESC_HDR_SEL1_MDEUA | + DESC_HDR_MODE1_MDEU_INIT | + DESC_HDR_MODE1_MDEU_PAD | + DESC_HDR_MODE1_MDEU_SHA1_HMAC, + }, { .type = CRYPTO_ALG_TYPE_AEAD, .alg.aead = { .base = { @@ -2193,6 +2242,27 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_PAD | DESC_HDR_MODE1_MDEU_SHA224_HMAC, }, + { .type = CRYPTO_ALG_TYPE_AEAD, + .priority = TALITOS_CRA_PRIORITY_AEAD_HSNA, + .alg.aead = { + .base = { + .cra_name = "authenc(hmac(sha224),cbc(aes))", + .cra_driver_name = "authenc-hmac-sha224-" + "cbc-aes-talitos", + .cra_blocksize = AES_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_ASYNC, + }, + .ivsize = AES_BLOCK_SIZE, + .maxauthsize = SHA224_DIGEST_SIZE, + }, + .desc_hdr_template = DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU | + DESC_HDR_SEL0_AESU | + DESC_HDR_MODE0_AESU_CBC | + DESC_HDR_SEL1_MDEUA | + DESC_HDR_MODE1_MDEU_INIT | + DESC_HDR_MODE1_MDEU_PAD | + DESC_HDR_MODE1_MDEU_SHA224_HMAC, + }, { .type = CRYPTO_ALG_TYPE_AEAD, .alg.aead = { .base = { @@ -2216,6 +2286,29 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_SHA224_HMAC, }, { .type = CRYPTO_ALG_TYPE_AEAD, + .priority = TALITOS_CRA_PRIORITY_AEAD_HSNA, + .alg.aead = { + .base = { + .cra_name = "authenc(hmac(sha224)," + "cbc(des3_ede))", + .cra_driver_name = "authenc-hmac-sha224-" + "cbc-3des-talitos", + .cra_blocksize = DES3_EDE_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_ASYNC, + }, + .ivsize = DES3_EDE_BLOCK_SIZE, + .maxauthsize = SHA224_DIGEST_SIZE, + }, + .desc_hdr_template = DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU | + DESC_HDR_SEL0_DEU | + DESC_HDR_MODE0_DEU_CBC | + DESC_HDR_MODE0_DEU_3DES | + DESC_HDR_SEL1_MDEUA | + DESC_HDR_MODE1_MDEU_INIT | + DESC_HDR_MODE1_MDEU_PAD | + DESC_HDR_MODE1_MDEU_SHA224_HMAC, + }, + { .type = CRYPTO_ALG_TYPE_AEAD, .alg.aead = { .base = { .cra_name = "authenc(hmac(sha256),cbc(aes))", @@ -2236,6 +2329,27 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_SHA256_HMAC, }, { .type = CRYPTO_ALG_TYPE_AEAD, + .priority = TALITOS_CRA_PRIORITY_AEAD_HSNA, + .alg.aead = { + .base = { + .cra_name = "authenc(hmac(sha256),cbc(aes))", + .cra_driver_name = "authenc-hmac-sha256-" + "cbc-aes-talitos", + .cra_blocksize = AES_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_ASYNC, + }, + .ivsize = AES_BLOCK_SIZE, + .maxauthsize = SHA256_DIGEST_SIZE, + }, + .desc_hdr_template = DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU | + DESC_HDR_SEL0_AESU | + DESC_HDR_MODE0_AESU_CBC | + DESC_HDR_SEL1_MDEUA | + DESC_HDR_MODE1_MDEU_INIT | + DESC_HDR_MODE1_MDEU_PAD | + DESC_HDR_MODE1_MDEU_SHA256_HMAC, + }, + { .type = CRYPTO_ALG_TYPE_AEAD, .alg.aead = { .base = { .cra_name = "authenc(hmac(sha256)," @@ -2258,6 +2372,29 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_SHA256_HMAC, }, { .type = CRYPTO_ALG_TYPE_AEAD, + .priority = TALITOS_CRA_PRIORITY_AEAD_HSNA, + .alg.aead = { + .base = { + .cra_name = "authenc(hmac(sha256)," + "cbc(des3_ede))", + .cra_driver_name = "authenc-hmac-sha256-" + "cbc-3des-talitos", + .cra_blocksize = DES3_EDE_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_ASYNC, + }, + .ivsize = DES3_EDE_BLOCK_SIZE, + .maxauthsize = SHA256_DIGEST_SIZE, + }, + .desc_hdr_template = DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU | + DESC_HDR_SEL0_DEU | + DESC_HDR_MODE0_DEU_CBC | + DESC_HDR_MODE0_DEU_3DES | + DESC_HDR_SEL1_MDEUA | + DESC_HDR_MODE1_MDEU_INIT | + DESC_HDR_MODE1_MDEU_PAD | + DESC_HDR_MODE1_MDEU_SHA256_HMAC, + }, + { .type = CRYPTO_ALG_TYPE_AEAD, .alg.aead = { .base = { .cra_name = "authenc(hmac(sha384),cbc(aes))", @@ -2362,6 +2499,27 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_MD5_HMAC, }, { .type = CRYPTO_ALG_TYPE_AEAD, + .priority = TALITOS_CRA_PRIORITY_AEAD_HSNA, + .alg.aead = { + .base = { + .cra_name = "authenc(hmac(md5),cbc(aes))", + .cra_driver_name = "authenc-hmac-md5-" + "cbc-aes-talitos", + .cra_blocksize = AES_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_ASYNC, + }, + .ivsize = AES_BLOCK_SIZE, + .maxauthsize = MD5_DIGEST_SIZE, + }, + .desc_hdr_template = DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU | + DESC_HDR_SEL0_AESU | + DESC_HDR_MODE0_AESU_CBC | + DESC_HDR_SEL1_MDEUA | + DESC_HDR_MODE1_MDEU_INIT | + DESC_HDR_MODE1_MDEU_PAD | + DESC_HDR_MODE1_MDEU_MD5_HMAC, + }, + { .type = CRYPTO_ALG_TYPE_AEAD, .alg.aead = { .base = { .cra_name = "authenc(hmac(md5),cbc(des3_ede))", @@ -2382,6 +2540,28 @@ static struct talitos_alg_template driver_algs[] = { DESC_HDR_MODE1_MDEU_PAD | DESC_HDR_MODE1_MDEU_MD5_HMAC, }, + { .type = CRYPTO_ALG_TYPE_AEAD, + .priority = TALITOS_CRA_PRIORITY_AEAD_HSNA, + .alg.aead = { + .base = { + .cra_name = "authenc(hmac(md5),cbc(des3_ede))", + .cra_driver_name = "authenc-hmac-md5-" + "cbc-3des-talitos", + .cra_blocksize = DES3_EDE_BLOCK_SIZE, + .cra_flags = CRYPTO_ALG_ASYNC, + }, + .ivsize = DES3_EDE_BLOCK_SIZE, + .maxauthsize = MD5_DIGEST_SIZE, + }, + .desc_hdr_template = DESC_HDR_TYPE_HMAC_SNOOP_NO_AFEU | + DESC_HDR_SEL0_DEU | + DESC_HDR_MODE0_DEU_CBC | + DESC_HDR_MODE0_DEU_3DES | + DESC_HDR_SEL1_MDEUA | + DESC_HDR_MODE1_MDEU_INIT | + DESC_HDR_MODE1_MDEU_PAD | + DESC_HDR_MODE1_MDEU_MD5_HMAC, + }, /* ABLKCIPHER algorithms. */ { .type = CRYPTO_ALG_TYPE_ABLKCIPHER, .alg.crypto = { -- 2.1.0