From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A9C2E47728A; Mon, 31 Aug 2026 13:53:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184390; cv=none; b=S1hvmtOtCVF+IvNX/M7SVb/2+wI1avldtrCwEh0n4MkgpNirUMzGk8YSTBFDmFuC9rfNmOmKLtpadXOKv4e/mAnB5gnSGqL+gspK4p6pdm0kpZ/65JyVnaDpmwZQ3eXerY0UFK/+1QXVAll1qBMJnQX+/AlF5Gl6KrkIjfTQpNU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788184390; c=relaxed/simple; bh=MniiC3X7hWDn16FH1JLHoZLNKQJpY3CnFBsoJEuTMPc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=C0E3S987QCLYZ9OEGA04A8nR9FfiDLwP8nCZQsG7An0uD1f60tTdtfE3k00afpqsBxERfdWsJaca54s8jnNGOaxa7T5o5dKNeaJCRAKaV1sEoJNAeJeu9p/PHoRpIdFznHuSEbz4E/bZ0zMQxQ3c9zp6kpv7NdVUwc1+PeLXDdk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=YyRR5qyU; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="YyRR5qyU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C73A1F000E9; Mon, 31 Aug 2026 13:53:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1788184388; bh=aEteZVUxlIclucw7Fu0LI/j0oFMs7/1M4Kw1XcuqHnw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=YyRR5qyURUZXorJ9NszjsD9MIv/E8eT9Rjr2rOBHT871q0jqMTF+H1uFKyVlN8EBw qvGt1Z000TWtRVGA939voe6BQn8SfSaLkDsrI9ZjaKmT0THRqVCrntqrREqdgzMzAA gqDJOGuA2hqjLTy2BmPEQJLRr7pEQYgNYsXCVPsE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Eric Biggers , Kuldeep Singh , Bartosz Golaszewski , Herbert Xu Subject: [PATCH 6.12 89/99] crypto: qce - Remove unsafe/deprecated algorithms Date: Mon, 31 Aug 2026 15:34:58 +0200 Message-ID: <20260831133404.201416300@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260831133359.740409777@linuxfoundation.org> References: <20260831133359.740409777@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Bartosz Golaszewski commit 7e28b0a5c4b7d075b98ce6d8f5290a9d3deb5b92 upstream. Remove algorithms that are either unsafe or deprecated and have no in-kernel users that cannot be served by the ARM CE implementations. AES-ECB reveals plaintext patterns (identical plaintext blocks produce identical ciphertext blocks) and should not be exposed as a hardware- accelerated primitive. DES, Triple DES and HMAC-SHA1 have been deprecated for years. Remove sha1, ecb(aes), ecb(des), cbc(des), ecb(des3_ede), cbc(des3_ede), hmac(sha1) and all AEAD variants built on these primitives as well as authenc(hmac(sha256),cbc(des)). Also clean up the - now dead - code, flags and constants. Cc: stable@vger.kernel.org Acked-by: Eric Biggers Tested-by: Kuldeep Singh Signed-off-by: Bartosz Golaszewski Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/qce/aead.c | 56 ------------------------ drivers/crypto/qce/common.c | 55 +++++------------------ drivers/crypto/qce/common.h | 16 +----- drivers/crypto/qce/regs-v5.h | 4 - drivers/crypto/qce/sha.c | 30 ------------ drivers/crypto/qce/sha.h | 1 drivers/crypto/qce/skcipher.c | 97 ------------------------------------------ 7 files changed, 20 insertions(+), 239 deletions(-) --- a/drivers/crypto/qce/aead.c +++ b/drivers/crypto/qce/aead.c @@ -8,8 +8,6 @@ #include #include #include -#include -#include #include #include #include "aead.h" @@ -597,7 +595,6 @@ static int qce_aead_setkey(struct crypto struct qce_aead_ctx *ctx = crypto_aead_ctx(tfm); struct crypto_authenc_keys authenc_keys; unsigned long flags = to_aead_tmpl(tfm)->alg_flags; - u32 _key[6]; int err; err = crypto_authenc_extractkeys(&authenc_keys, key, keylen); @@ -608,26 +605,7 @@ static int qce_aead_setkey(struct crypto authenc_keys.authkeylen > QCE_MAX_KEY_SIZE) return -EINVAL; - if (IS_DES(flags)) { - err = verify_aead_des_key(tfm, authenc_keys.enckey, authenc_keys.enckeylen); - if (err) - return err; - } else if (IS_3DES(flags)) { - err = verify_aead_des3_key(tfm, authenc_keys.enckey, authenc_keys.enckeylen); - if (err) - return err; - /* - * The crypto engine does not support any two keys - * being the same for triple des algorithms. The - * verify_skcipher_des3_key does not check for all the - * below conditions. Schedule fallback in this case. - */ - memcpy(_key, authenc_keys.enckey, DES3_EDE_KEY_SIZE); - if (!((_key[0] ^ _key[2]) | (_key[1] ^ _key[3])) || - !((_key[2] ^ _key[4]) | (_key[3] ^ _key[5])) || - !((_key[0] ^ _key[4]) | (_key[1] ^ _key[5]))) - ctx->need_fallback = true; - } else if (IS_AES(flags)) { + if (IS_AES(flags)) { /* No random key sizes */ if (authenc_keys.enckeylen != AES_KEYSIZE_128 && authenc_keys.enckeylen != AES_KEYSIZE_192 && @@ -699,38 +677,6 @@ struct qce_aead_def { static const struct qce_aead_def aead_def[] = { { - .flags = QCE_ALG_DES | QCE_MODE_CBC | QCE_HASH_SHA1_HMAC, - .name = "authenc(hmac(sha1),cbc(des))", - .drv_name = "authenc-hmac-sha1-cbc-des-qce", - .blocksize = DES_BLOCK_SIZE, - .ivsize = DES_BLOCK_SIZE, - .maxauthsize = SHA1_DIGEST_SIZE, - }, - { - .flags = QCE_ALG_3DES | QCE_MODE_CBC | QCE_HASH_SHA1_HMAC, - .name = "authenc(hmac(sha1),cbc(des3_ede))", - .drv_name = "authenc-hmac-sha1-cbc-3des-qce", - .blocksize = DES3_EDE_BLOCK_SIZE, - .ivsize = DES3_EDE_BLOCK_SIZE, - .maxauthsize = SHA1_DIGEST_SIZE, - }, - { - .flags = QCE_ALG_DES | QCE_MODE_CBC | QCE_HASH_SHA256_HMAC, - .name = "authenc(hmac(sha256),cbc(des))", - .drv_name = "authenc-hmac-sha256-cbc-des-qce", - .blocksize = DES_BLOCK_SIZE, - .ivsize = DES_BLOCK_SIZE, - .maxauthsize = SHA256_DIGEST_SIZE, - }, - { - .flags = QCE_ALG_3DES | QCE_MODE_CBC | QCE_HASH_SHA256_HMAC, - .name = "authenc(hmac(sha256),cbc(des3_ede))", - .drv_name = "authenc-hmac-sha256-cbc-3des-qce", - .blocksize = DES3_EDE_BLOCK_SIZE, - .ivsize = DES3_EDE_BLOCK_SIZE, - .maxauthsize = SHA256_DIGEST_SIZE, - }, - { .flags = QCE_ALG_AES | QCE_MODE_CBC | QCE_HASH_SHA256_HMAC, .name = "authenc(hmac(sha256),cbc(aes))", .drv_name = "authenc-hmac-sha256-cbc-aes-qce", --- a/drivers/crypto/qce/common.c +++ b/drivers/crypto/qce/common.c @@ -8,7 +8,6 @@ #include #include #include -#include #include #include "cipher.h" @@ -115,18 +114,16 @@ static u32 qce_auth_cfg(unsigned long fl cfg |= AUTH_KEY_SZ_AES256 << AUTH_KEY_SIZE_SHIFT; } - if (IS_SHA1(flags) || IS_SHA1_HMAC(flags)) - cfg |= AUTH_SIZE_SHA1 << AUTH_SIZE_SHIFT; - else if (IS_SHA256(flags) || IS_SHA256_HMAC(flags)) + if (IS_SHA256(flags) || IS_SHA256_HMAC(flags)) cfg |= AUTH_SIZE_SHA256 << AUTH_SIZE_SHIFT; else if (IS_CMAC(flags)) cfg |= AUTH_SIZE_ENUM_16_BYTES << AUTH_SIZE_SHIFT; else if (IS_CCM(flags)) cfg |= (auth_size - 1) << AUTH_SIZE_SHIFT; - if (IS_SHA1(flags) || IS_SHA256(flags)) + if (IS_SHA256(flags)) cfg |= AUTH_MODE_HASH << AUTH_MODE_SHIFT; - else if (IS_SHA1_HMAC(flags) || IS_SHA256_HMAC(flags)) + else if (IS_SHA256_HMAC(flags)) cfg |= AUTH_MODE_HMAC << AUTH_MODE_SHIFT; else if (IS_CCM(flags)) cfg |= AUTH_MODE_CCM << AUTH_MODE_SHIFT; @@ -191,7 +188,7 @@ static int qce_setup_regs_ahash(struct c else qce_cpu_to_be32p_array(auth, rctx->digest, digestsize); - iv_words = (IS_SHA1(rctx->flags) || IS_SHA1_HMAC(rctx->flags)) ? 5 : 8; + iv_words = 8; qce_write_array(qce, REG_AUTH_IV0, (u32 *)auth, iv_words); if (rctx->first_blk) @@ -243,19 +240,8 @@ static u32 qce_encr_cfg(unsigned long fl if (IS_AES(flags)) cfg |= ENCR_ALG_AES << ENCR_ALG_SHIFT; - else if (IS_DES(flags) || IS_3DES(flags)) - cfg |= ENCR_ALG_DES << ENCR_ALG_SHIFT; - - if (IS_DES(flags)) - cfg |= ENCR_KEY_SZ_DES << ENCR_KEY_SZ_SHIFT; - - if (IS_3DES(flags)) - cfg |= ENCR_KEY_SZ_3DES << ENCR_KEY_SZ_SHIFT; switch (flags & QCE_MODE_MASK) { - case QCE_MODE_ECB: - cfg |= ENCR_MODE_ECB << ENCR_MODE_SHIFT; - break; case QCE_MODE_CBC: cfg |= ENCR_MODE_CBC << ENCR_MODE_SHIFT; break; @@ -340,13 +326,7 @@ static int qce_setup_regs_skcipher(struc encr_cfg = qce_encr_cfg(flags, keylen); - if (IS_DES(flags)) { - enciv_words = 2; - enckey_words = 2; - } else if (IS_3DES(flags)) { - enciv_words = 2; - enckey_words = 6; - } else if (IS_AES(flags)) { + if (IS_AES(flags)) { if (IS_XTS(flags)) qce_xtskey(qce, ctx->enc_key, ctx->enc_keylen, rctx->cryptlen); @@ -357,14 +337,12 @@ static int qce_setup_regs_skcipher(struc qce_write_array(qce, REG_ENCR_KEY0, (u32 *)enckey, enckey_words); - if (!IS_ECB(flags)) { - if (IS_XTS(flags)) - qce_xts_swapiv(enciv, rctx->iv, ivsize); - else - qce_cpu_to_be32p_array(enciv, rctx->iv, ivsize); + if (IS_XTS(flags)) + qce_xts_swapiv(enciv, rctx->iv, ivsize); + else + qce_cpu_to_be32p_array(enciv, rctx->iv, ivsize); - qce_write_array(qce, REG_CNTR0_IV0, (u32 *)enciv, enciv_words); - } + qce_write_array(qce, REG_CNTR0_IV0, (u32 *)enciv, enciv_words); if (IS_ENCRYPT(flags)) encr_cfg |= BIT(ENCODE_SHIFT); @@ -393,10 +371,6 @@ static int qce_setup_regs_skcipher(struc #endif #ifdef CONFIG_CRYPTO_DEV_QCE_AEAD -static const u32 std_iv_sha1[SHA256_DIGEST_SIZE / sizeof(u32)] = { - SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4, 0, 0, 0 -}; - static const u32 std_iv_sha256[SHA256_DIGEST_SIZE / sizeof(u32)] = { SHA256_H0, SHA256_H1, SHA256_H2, SHA256_H3, SHA256_H4, SHA256_H5, SHA256_H6, SHA256_H7 @@ -473,13 +447,8 @@ static int qce_setup_regs_aead(struct cr /* Write initial authentication IV only for HMAC algorithms */ if (IS_SHA_HMAC(rctx->flags)) { /* Write default authentication iv */ - if (IS_SHA1_HMAC(rctx->flags)) { - auth_ivsize = SHA1_DIGEST_SIZE; - memcpy(authiv, std_iv_sha1, auth_ivsize); - } else if (IS_SHA256_HMAC(rctx->flags)) { - auth_ivsize = SHA256_DIGEST_SIZE; - memcpy(authiv, std_iv_sha256, auth_ivsize); - } + auth_ivsize = SHA256_DIGEST_SIZE; + memcpy(authiv, std_iv_sha256, auth_ivsize); authiv_words = auth_ivsize / sizeof(u32); qce_write_array(qce, REG_AUTH_IV0, (u32 *)authiv, authiv_words); } else if (IS_CCM(rctx->flags)) { --- a/drivers/crypto/qce/common.h +++ b/drivers/crypto/qce/common.h @@ -22,7 +22,7 @@ /* IV length in bytes */ #define QCE_AES_IV_LENGTH AES_BLOCK_SIZE -/* max of AES_BLOCK_SIZE, DES3_EDE_BLOCK_SIZE */ +/* max of AES_BLOCK_SIZE */ #define QCE_MAX_IV_SIZE AES_BLOCK_SIZE /* maximum nonce bytes */ @@ -33,14 +33,10 @@ #define QCE_MAX_ALIGN_SIZE 64 /* cipher algorithms */ -#define QCE_ALG_DES BIT(0) -#define QCE_ALG_3DES BIT(1) #define QCE_ALG_AES BIT(2) /* hash and hmac algorithms */ -#define QCE_HASH_SHA1 BIT(3) #define QCE_HASH_SHA256 BIT(4) -#define QCE_HASH_SHA1_HMAC BIT(5) #define QCE_HASH_SHA256_HMAC BIT(6) #define QCE_HASH_AES_CMAC BIT(7) @@ -58,21 +54,15 @@ #define QCE_ENCRYPT BIT(30) #define QCE_DECRYPT BIT(31) -#define IS_DES(flags) (flags & QCE_ALG_DES) -#define IS_3DES(flags) (flags & QCE_ALG_3DES) #define IS_AES(flags) (flags & QCE_ALG_AES) -#define IS_SHA1(flags) (flags & QCE_HASH_SHA1) #define IS_SHA256(flags) (flags & QCE_HASH_SHA256) -#define IS_SHA1_HMAC(flags) (flags & QCE_HASH_SHA1_HMAC) #define IS_SHA256_HMAC(flags) (flags & QCE_HASH_SHA256_HMAC) #define IS_CMAC(flags) (flags & QCE_HASH_AES_CMAC) -#define IS_SHA(flags) (IS_SHA1(flags) || IS_SHA256(flags)) -#define IS_SHA_HMAC(flags) \ - (IS_SHA1_HMAC(flags) || IS_SHA256_HMAC(flags)) +#define IS_SHA(flags) IS_SHA256(flags) +#define IS_SHA_HMAC(flags) IS_SHA256_HMAC(flags) #define IS_CBC(mode) (mode & QCE_MODE_CBC) -#define IS_ECB(mode) (mode & QCE_MODE_ECB) #define IS_CTR(mode) (mode & QCE_MODE_CTR) #define IS_XTS(mode) (mode & QCE_MODE_XTS) #define IS_CCM(mode) (mode & QCE_MODE_CCM) --- a/drivers/crypto/qce/regs-v5.h +++ b/drivers/crypto/qce/regs-v5.h @@ -203,7 +203,6 @@ #define AUTH_SIZE_SHIFT 9 #define AUTH_SIZE_MASK GENMASK(13, 9) -#define AUTH_SIZE_SHA1 0 #define AUTH_SIZE_SHA256 1 #define AUTH_SIZE_ENUM_1_BYTES 0 #define AUTH_SIZE_ENUM_2_BYTES 1 @@ -284,15 +283,12 @@ #define ENCR_KEY_SZ_SHIFT 3 #define ENCR_KEY_SZ_MASK GENMASK(5, 3) -#define ENCR_KEY_SZ_DES 0 -#define ENCR_KEY_SZ_3DES 1 #define ENCR_KEY_SZ_AES128 0 #define ENCR_KEY_SZ_AES256 2 #define ENCR_ALG_SHIFT 0 #define ENCR_ALG_MASK GENMASK(2, 0) #define ENCR_ALG_NONE 0 -#define ENCR_ALG_DES 1 #define ENCR_ALG_AES 2 #define ENCR_ALG_KASUMI 4 #define ENCR_ALG_SNOW_3G 5 --- a/drivers/crypto/qce/sha.c +++ b/drivers/crypto/qce/sha.c @@ -24,10 +24,6 @@ struct qce_sha_saved_state { static LIST_HEAD(ahash_algs); -static const u32 std_iv_sha1[SHA256_DIGEST_SIZE / sizeof(u32)] = { - SHA1_H0, SHA1_H1, SHA1_H2, SHA1_H3, SHA1_H4, 0, 0, 0 -}; - static const u32 std_iv_sha256[SHA256_DIGEST_SIZE / sizeof(u32)] = { SHA256_H0, SHA256_H1, SHA256_H2, SHA256_H3, SHA256_H4, SHA256_H5, SHA256_H6, SHA256_H7 @@ -348,9 +344,7 @@ static int qce_ahash_hmac_setkey(struct return 0; } - if (digestsize == SHA1_DIGEST_SIZE) - alg_name = "sha1-qce"; - else if (digestsize == SHA256_DIGEST_SIZE) + if (digestsize == SHA256_DIGEST_SIZE) alg_name = "sha256-qce"; else return -EINVAL; @@ -412,15 +406,6 @@ struct qce_ahash_def { static const struct qce_ahash_def ahash_def[] = { { - .flags = QCE_HASH_SHA1, - .name = "sha1", - .drv_name = "sha1-qce", - .digestsize = SHA1_DIGEST_SIZE, - .blocksize = SHA1_BLOCK_SIZE, - .statesize = sizeof(struct qce_sha_saved_state), - .std_iv = std_iv_sha1, - }, - { .flags = QCE_HASH_SHA256, .name = "sha256", .drv_name = "sha256-qce", @@ -430,15 +415,6 @@ static const struct qce_ahash_def ahash_ .std_iv = std_iv_sha256, }, { - .flags = QCE_HASH_SHA1_HMAC, - .name = "hmac(sha1)", - .drv_name = "hmac-sha1-qce", - .digestsize = SHA1_DIGEST_SIZE, - .blocksize = SHA1_BLOCK_SIZE, - .statesize = sizeof(struct qce_sha_saved_state), - .std_iv = std_iv_sha1, - }, - { .flags = QCE_HASH_SHA256_HMAC, .name = "hmac(sha256)", .drv_name = "hmac-sha256-qce", @@ -475,9 +451,7 @@ static int qce_ahash_register_one(const alg->halg.digestsize = def->digestsize; alg->halg.statesize = def->statesize; - if (IS_SHA1(def->flags)) - tmpl->hash_zero = sha1_zero_message_hash; - else if (IS_SHA256(def->flags)) + if (IS_SHA256(def->flags)) tmpl->hash_zero = sha256_zero_message_hash; base = &alg->halg.base; --- a/drivers/crypto/qce/sha.h +++ b/drivers/crypto/qce/sha.h @@ -7,7 +7,6 @@ #define _SHA_H_ #include -#include #include #include "common.h" --- a/drivers/crypto/qce/skcipher.c +++ b/drivers/crypto/qce/skcipher.c @@ -10,7 +10,6 @@ #include #include #include -#include #include #include "cipher.h" @@ -208,51 +207,6 @@ static int qce_skcipher_setkey(struct cr return ret; } -static int qce_des_setkey(struct crypto_skcipher *ablk, const u8 *key, - unsigned int keylen) -{ - struct qce_cipher_ctx *ctx = crypto_skcipher_ctx(ablk); - int err; - - err = verify_skcipher_des_key(ablk, key); - if (err) - return err; - - ctx->enc_keylen = keylen; - memcpy(ctx->enc_key, key, keylen); - return 0; -} - -static int qce_des3_setkey(struct crypto_skcipher *ablk, const u8 *key, - unsigned int keylen) -{ - struct qce_cipher_ctx *ctx = crypto_skcipher_ctx(ablk); - u32 _key[6]; - int err; - - err = verify_skcipher_des3_key(ablk, key); - if (err) - return err; - - /* - * The crypto engine does not support any two keys - * being the same for triple des algorithms. The - * verify_skcipher_des3_key does not check for all the - * below conditions. Return -ENOKEY in case any two keys - * are the same. Revisit to see if a fallback cipher - * is needed to handle this condition. - */ - memcpy(_key, key, DES3_EDE_KEY_SIZE); - if (!((_key[0] ^ _key[2]) | (_key[1] ^ _key[3])) || - !((_key[2] ^ _key[4]) | (_key[3] ^ _key[5])) || - !((_key[0] ^ _key[4]) | (_key[1] ^ _key[5]))) - return -ENOKEY; - - ctx->enc_keylen = keylen; - memcpy(ctx->enc_key, key, keylen); - return 0; -} - static int qce_skcipher_crypt(struct skcipher_request *req, int encrypt) { struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req); @@ -275,7 +229,7 @@ static int qce_skcipher_crypt(struct skc * ECB and CBC algorithms require message lengths to be * multiples of block size. */ - if (IS_ECB(rctx->flags) || IS_CBC(rctx->flags)) + if (IS_CBC(rctx->flags)) if (!IS_ALIGNED(req->cryptlen, blocksize)) return -EINVAL; @@ -359,15 +313,6 @@ struct qce_skcipher_def { static const struct qce_skcipher_def skcipher_def[] = { { - .flags = QCE_ALG_AES | QCE_MODE_ECB, - .name = "ecb(aes)", - .drv_name = "ecb-aes-qce", - .blocksize = AES_BLOCK_SIZE, - .ivsize = 0, - .min_keysize = AES_MIN_KEY_SIZE, - .max_keysize = AES_MAX_KEY_SIZE, - }, - { .flags = QCE_ALG_AES | QCE_MODE_CBC, .name = "cbc(aes)", .drv_name = "cbc-aes-qce", @@ -395,42 +340,6 @@ static const struct qce_skcipher_def skc .min_keysize = AES_MIN_KEY_SIZE * 2, .max_keysize = AES_MAX_KEY_SIZE * 2, }, - { - .flags = QCE_ALG_DES | QCE_MODE_ECB, - .name = "ecb(des)", - .drv_name = "ecb-des-qce", - .blocksize = DES_BLOCK_SIZE, - .ivsize = 0, - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - }, - { - .flags = QCE_ALG_DES | QCE_MODE_CBC, - .name = "cbc(des)", - .drv_name = "cbc-des-qce", - .blocksize = DES_BLOCK_SIZE, - .ivsize = DES_BLOCK_SIZE, - .min_keysize = DES_KEY_SIZE, - .max_keysize = DES_KEY_SIZE, - }, - { - .flags = QCE_ALG_3DES | QCE_MODE_ECB, - .name = "ecb(des3_ede)", - .drv_name = "ecb-3des-qce", - .blocksize = DES3_EDE_BLOCK_SIZE, - .ivsize = 0, - .min_keysize = DES3_EDE_KEY_SIZE, - .max_keysize = DES3_EDE_KEY_SIZE, - }, - { - .flags = QCE_ALG_3DES | QCE_MODE_CBC, - .name = "cbc(des3_ede)", - .drv_name = "cbc-3des-qce", - .blocksize = DES3_EDE_BLOCK_SIZE, - .ivsize = DES3_EDE_BLOCK_SIZE, - .min_keysize = DES3_EDE_KEY_SIZE, - .max_keysize = DES3_EDE_KEY_SIZE, - }, }; static int qce_skcipher_register_one(const struct qce_skcipher_def *def, @@ -455,9 +364,7 @@ static int qce_skcipher_register_one(con alg->ivsize = def->ivsize; alg->min_keysize = def->min_keysize; alg->max_keysize = def->max_keysize; - alg->setkey = IS_3DES(def->flags) ? qce_des3_setkey : - IS_DES(def->flags) ? qce_des_setkey : - qce_skcipher_setkey; + alg->setkey = qce_skcipher_setkey; alg->encrypt = qce_skcipher_encrypt; alg->decrypt = qce_skcipher_decrypt;