diff options
Diffstat (limited to 'arch/x86/crypto/twofish_glue_3way.c')
| -rw-r--r-- | arch/x86/crypto/twofish_glue_3way.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/arch/x86/crypto/twofish_glue_3way.c b/arch/x86/crypto/twofish_glue_3way.c index 954f59eeb7b..7fee8c152f9 100644 --- a/arch/x86/crypto/twofish_glue_3way.c +++ b/arch/x86/crypto/twofish_glue_3way.c @@ -35,14 +35,6 @@ #include <crypto/lrw.h> #include <crypto/xts.h> -#if defined(CONFIG_CRYPTO_LRW) || defined(CONFIG_CRYPTO_LRW_MODULE) -#define HAS_LRW -#endif - -#if defined(CONFIG_CRYPTO_XTS) || defined(CONFIG_CRYPTO_XTS_MODULE) -#define HAS_XTS -#endif - /* regular block cipher functions from twofish_x86_64 module */ asmlinkage void twofish_enc_blk(struct twofish_ctx *ctx, u8 *dst, const u8 *src); @@ -442,8 +434,6 @@ static struct crypto_alg blk_ctr_alg = { }, }; -#if defined(HAS_LRW) || defined(HAS_XTS) - static void encrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes) { const unsigned int bsize = TF_BLOCK_SIZE; @@ -474,10 +464,6 @@ static void decrypt_callback(void *priv, u8 *srcdst, unsigned int nbytes) twofish_dec_blk(ctx, srcdst, srcdst); } -#endif - -#ifdef HAS_LRW - struct twofish_lrw_ctx { struct lrw_table_ctx lrw_table; struct twofish_ctx twofish_ctx; @@ -562,10 +548,6 @@ static struct crypto_alg blk_lrw_alg = { }, }; -#endif - -#ifdef HAS_XTS - struct twofish_xts_ctx { struct twofish_ctx tweak_ctx; struct twofish_ctx crypt_ctx; @@ -655,8 +637,6 @@ static struct crypto_alg blk_xts_alg = { }, }; -#endif - int __init init(void) { int err; @@ -670,27 +650,19 @@ int __init init(void) err = crypto_register_alg(&blk_ctr_alg); if (err) goto ctr_err; -#ifdef HAS_LRW err = crypto_register_alg(&blk_lrw_alg); if (err) goto blk_lrw_err; -#endif -#ifdef HAS_XTS err = crypto_register_alg(&blk_xts_alg); if (err) goto blk_xts_err; -#endif return 0; -#ifdef HAS_XTS crypto_unregister_alg(&blk_xts_alg); blk_xts_err: -#endif -#ifdef HAS_LRW crypto_unregister_alg(&blk_lrw_alg); blk_lrw_err: -#endif crypto_unregister_alg(&blk_ctr_alg); ctr_err: crypto_unregister_alg(&blk_cbc_alg); @@ -702,12 +674,8 @@ ecb_err: void __exit fini(void) { -#ifdef HAS_XTS crypto_unregister_alg(&blk_xts_alg); -#endif -#ifdef HAS_LRW crypto_unregister_alg(&blk_lrw_alg); -#endif crypto_unregister_alg(&blk_ctr_alg); crypto_unregister_alg(&blk_cbc_alg); crypto_unregister_alg(&blk_ecb_alg); |