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authorJussi Kivilinna <jussi.kivilinna@mbnet.fi>2011-09-26 17:47:20 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2011-10-21 16:23:08 +0400
commit91d41f159d75d602f6001218eec64c5e761475a6 (patch)
tree1bc2607e291604764348bccdb6cf6f9a0b5e4fbb /arch/x86/crypto/twofish-i586-asm_32.S
parentee5002a5497f3219b4144b5370203ed6e43f7269 (diff)
downloadlinux-91d41f159d75d602f6001218eec64c5e761475a6.tar.xz
crypto: twofish-x86-asm - make assembler functions use twofish_ctx instead of crypto_tfm
This needed by 3-way twofish patch to be able to easily use one block assembler functions. As glue code is shared between i586/x86_64 apply change to i586 assembler too. Also export assembler functions for 3-way parallel twofish module. CC: Joachim Fritschi <jfritschi@freenet.de> Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/x86/crypto/twofish-i586-asm_32.S')
-rw-r--r--arch/x86/crypto/twofish-i586-asm_32.S10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/crypto/twofish-i586-asm_32.S b/arch/x86/crypto/twofish-i586-asm_32.S
index 575331cb2a8a..658af4bb35c9 100644
--- a/arch/x86/crypto/twofish-i586-asm_32.S
+++ b/arch/x86/crypto/twofish-i586-asm_32.S
@@ -26,7 +26,7 @@
#define in_blk 12 /* input byte array address parameter*/
#define out_blk 8 /* output byte array address parameter*/
-#define tfm 4 /* Twofish context structure */
+#define ctx 4 /* Twofish context structure */
#define a_offset 0
#define b_offset 4
@@ -229,8 +229,8 @@ twofish_enc_blk:
push %esi
push %edi
- mov tfm + 16(%esp), %ebp /* abuse the base pointer: set new base bointer to the crypto tfm */
- add $crypto_tfm_ctx_offset, %ebp /* ctx address */
+ mov ctx + 16(%esp), %ebp /* abuse the base pointer: set new base
+ * pointer to the ctx address */
mov in_blk+16(%esp),%edi /* input address in edi */
mov (%edi), %eax
@@ -285,8 +285,8 @@ twofish_dec_blk:
push %edi
- mov tfm + 16(%esp), %ebp /* abuse the base pointer: set new base bointer to the crypto tfm */
- add $crypto_tfm_ctx_offset, %ebp /* ctx address */
+ mov ctx + 16(%esp), %ebp /* abuse the base pointer: set new base
+ * pointer to the ctx address */
mov in_blk+16(%esp),%edi /* input address in edi */
mov (%edi), %eax