From 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 20:50:03 +0200 Subject: Adding upstream version 6.8.9. Signed-off-by: Daniel Baumann --- drivers/crypto/ccree/cc_aead.c | 10 ++++++--- drivers/crypto/ccree/cc_cipher.c | 45 +++++++--------------------------------- 2 files changed, 14 insertions(+), 41 deletions(-) (limited to 'drivers/crypto/ccree') diff --git a/drivers/crypto/ccree/cc_aead.c b/drivers/crypto/ccree/cc_aead.c index 109ffb375f..5ef39d6823 100644 --- a/drivers/crypto/ccree/cc_aead.c +++ b/drivers/crypto/ccree/cc_aead.c @@ -2569,9 +2569,13 @@ static struct cc_crypto_alg *cc_create_aead_alg(struct cc_alg_template *tmpl, alg = &tmpl->template_aead; - snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", tmpl->name); - snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", - tmpl->driver_name); + if (snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", + tmpl->name) >= CRYPTO_MAX_ALG_NAME) + return ERR_PTR(-EINVAL); + if (snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", + tmpl->driver_name) >= CRYPTO_MAX_ALG_NAME) + return ERR_PTR(-EINVAL); + alg->base.cra_module = THIS_MODULE; alg->base.cra_priority = CC_CRA_PRIO; diff --git a/drivers/crypto/ccree/cc_cipher.c b/drivers/crypto/ccree/cc_cipher.c index 2cd44d7457..cd66a580e8 100644 --- a/drivers/crypto/ccree/cc_cipher.c +++ b/drivers/crypto/ccree/cc_cipher.c @@ -1079,24 +1079,6 @@ static const struct cc_alg_template skcipher_algs[] = { .std_body = CC_STD_NIST, .sec_func = true, }, - { - .name = "ofb(paes)", - .driver_name = "ofb-paes-ccree", - .blocksize = AES_BLOCK_SIZE, - .template_skcipher = { - .setkey = cc_cipher_sethkey, - .encrypt = cc_cipher_encrypt, - .decrypt = cc_cipher_decrypt, - .min_keysize = CC_HW_KEY_SIZE, - .max_keysize = CC_HW_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - }, - .cipher_mode = DRV_CIPHER_OFB, - .flow_mode = S_DIN_to_AES, - .min_hw_rev = CC_HW_REV_712, - .std_body = CC_STD_NIST, - .sec_func = true, - }, { .name = "cts(cbc(paes))", .driver_name = "cts-cbc-paes-ccree", @@ -1205,23 +1187,6 @@ static const struct cc_alg_template skcipher_algs[] = { .min_hw_rev = CC_HW_REV_630, .std_body = CC_STD_NIST, }, - { - .name = "ofb(aes)", - .driver_name = "ofb-aes-ccree", - .blocksize = 1, - .template_skcipher = { - .setkey = cc_cipher_setkey, - .encrypt = cc_cipher_encrypt, - .decrypt = cc_cipher_decrypt, - .min_keysize = AES_MIN_KEY_SIZE, - .max_keysize = AES_MAX_KEY_SIZE, - .ivsize = AES_BLOCK_SIZE, - }, - .cipher_mode = DRV_CIPHER_OFB, - .flow_mode = S_DIN_to_AES, - .min_hw_rev = CC_HW_REV_630, - .std_body = CC_STD_NIST, - }, { .name = "cts(cbc(aes))", .driver_name = "cts-cbc-aes-ccree", @@ -1427,9 +1392,13 @@ static struct cc_crypto_alg *cc_create_alg(const struct cc_alg_template *tmpl, memcpy(alg, &tmpl->template_skcipher, sizeof(*alg)); - snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", tmpl->name); - snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", - tmpl->driver_name); + if (snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", + tmpl->name) >= CRYPTO_MAX_ALG_NAME) + return ERR_PTR(-EINVAL); + if (snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s", + tmpl->driver_name) >= CRYPTO_MAX_ALG_NAME) + return ERR_PTR(-EINVAL); + alg->base.cra_module = THIS_MODULE; alg->base.cra_priority = CC_CRA_PRIO; alg->base.cra_blocksize = tmpl->blocksize; -- cgit v1.2.3