[PATCH 0.5/4 :) ] ROR -> ror32

Remove local ROR, use ror32 instead.

diff -urpN linux-2.6.12.0.orig/crypto/des.c linux-2.6.12.05.n/crypto/des.c
--- linux-2.6.12.0.orig/crypto/des.c	Tue Oct 19 00:55:29 2004
+++ linux-2.6.12.05.n/crypto/des.c	Sun Jul  3 15:27:12 2005
@@ -35,8 +35,6 @@
 #define DES3_EDE_EXPKEY_WORDS	(3 * DES_EXPKEY_WORDS)
 #define DES3_EDE_BLOCK_SIZE	DES_BLOCK_SIZE
 
-#define ROR(d,c,o)	((d) = (d) >> (c) | (d) << (o))
-
 struct des_ctx {
 	u8 iv[DES_BLOCK_SIZE];
 	u32 expkey[DES_EXPKEY_WORDS];
@@ -1159,9 +1157,7 @@ not_weak:
 		w  |= (b1[k[18+24]] | b0[k[19+24]]) << 4;
 		w  |= (b1[k[20+24]] | b0[k[21+24]]) << 2;
 		w  |=  b1[k[22+24]] | b0[k[23+24]];
-		
-		ROR(w, 4, 28);      /* could be eliminated */
-		expkey[1] = w;
+		expkey[1] = ror32(w, 4);	/* could be eliminated */
 
 		k += 48;
 		expkey += 2;

---

• References:
  • Re: [PATCH 0/5] random crypto cleanups
    • From: Herbert Xu <[email protected]>
  • Re: [PATCH 0/5] random crypto cleanups
    • From: Denis Vlasenko <[email protected]>

• Prev by Date: [PATCH] realtime preempt V0.7.50-43: arch/ppc/Kconfig sources non-existent file
• Next by Date: Problems with USB Scanner in 2.6.11.12 kernel
• Previous by thread: Re: [PATCH 0/5] random crypto cleanups
• Next by thread: [PATCH 1/4] do not open-code be/le conversions.
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]