From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 30 Nov 2023 10:59:47 +0000 (+0800)
Subject: crypto: ccree - Remove ofb
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=92650f930073a0d98c8479b0b4341a613223ec10;p=linux.git

crypto: ccree - Remove ofb

Remove the unused OFB implementation.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/ccree/cc_cipher.c b/drivers/crypto/ccree/cc_cipher.c
index d229e54fa935b..cd66a580e8b64 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",