From ff49283a60d79cd6a21cec105261dbb27ac28e59 Mon Sep 17 00:00:00 2001
From: Markus Friedl <markus@cvs.openbsd.org>
Date: Wed, 25 Sep 2002 14:13:37 +0000
Subject: remove rc5

---
 lib/libssl/src/crypto/rc5/asm/rc5-586.pl | 109 -------------------------------
 1 file changed, 109 deletions(-)
 delete mode 100644 lib/libssl/src/crypto/rc5/asm/rc5-586.pl

(limited to 'lib/libssl')

diff --git a/lib/libssl/src/crypto/rc5/asm/rc5-586.pl b/lib/libssl/src/crypto/rc5/asm/rc5-586.pl
deleted file mode 100644
index edff1d1e64a..00000000000
--- a/lib/libssl/src/crypto/rc5/asm/rc5-586.pl
+++ /dev/null
@@ -1,109 +0,0 @@
-#!/usr/local/bin/perl
-
-push(@INC,"perlasm","../../perlasm");
-require "x86asm.pl";
-require "cbc.pl";
-
-&asm_init($ARGV[0],"rc5-586.pl");
-
-$RC5_MAX_ROUNDS=16;
-$RC5_32_OFF=($RC5_MAX_ROUNDS+2)*4;
-$A="edi";
-$B="esi";
-$S="ebp";
-$tmp1="eax";
-$r="ebx";
-$tmpc="ecx";
-$tmp4="edx";
-
-&RC5_32_encrypt("RC5_32_encrypt",1);
-&RC5_32_encrypt("RC5_32_decrypt",0);
-&cbc("RC5_32_cbc_encrypt","RC5_32_encrypt","RC5_32_decrypt",0,4,5,3,-1,-1);
-&asm_finish();
-
-sub RC5_32_encrypt
-	{
-	local($name,$enc)=@_;
-
-	&function_begin_B($name,"");
-
-	&comment("");
-
-	&push("ebp");
-	 &push("esi");
-	&push("edi");
-	 &mov($tmp4,&wparam(0));
-	&mov($S,&wparam(1));
-
-	&comment("Load the 2 words");
-	 &mov($A,&DWP(0,$tmp4,"",0));
-	&mov($B,&DWP(4,$tmp4,"",0));
-
-	&push($r);
-	 &mov($r,	&DWP(0,$S,"",0));
-
-	# encrypting part
-
-	if ($enc)
-		{
-		 &add($A,	&DWP(4+0,$S,"",0));
-		&add($B,	&DWP(4+4,$S,"",0));
-
-		for ($i=0; $i<$RC5_MAX_ROUNDS; $i++)
-			{
-			 &xor($A,	$B);
-			&mov($tmp1,	&DWP(12+$i*8,$S,"",0));
-			 &mov($tmpc,	$B);
-			&rotl($A,	&LB("ecx"));
-			&add($A,	$tmp1);
-
-			 &xor($B,	$A);
-			&mov($tmp1,	&DWP(16+$i*8,$S,"",0));
-			 &mov($tmpc,	$A);
-			&rotl($B,	&LB("ecx"));
-			&add($B,	$tmp1);
-			if (($i == 7) || ($i == 11))
-				{
-			 &cmp($r,	$i+1);
-			&je(&label("rc5_exit"));
-				}
-			}
-		}
-	else
-		{
-		 &cmp($r,	12);
-		&je(&label("rc5_dec_12"));
-		 &cmp($r,	8);
-		&je(&label("rc5_dec_8"));
-		for ($i=$RC5_MAX_ROUNDS; $i > 0; $i--)
-			{
-			&set_label("rc5_dec_$i") if ($i == 12) || ($i == 8);
-			 &mov($tmp1,	&DWP($i*8+8,$S,"",0));
-			&sub($B,	$tmp1);
-			 &mov($tmpc,	$A);
-			&rotr($B,	&LB("ecx"));
-			&xor($B,	$A);
-
-			 &mov($tmp1,	&DWP($i*8+4,$S,"",0));
-			&sub($A,	$tmp1);
-			 &mov($tmpc,	$B);
-			&rotr($A,	&LB("ecx"));
-			&xor($A,	$B);
-			}
-		 &sub($B,	&DWP(4+4,$S,"",0));
-		&sub($A,	&DWP(4+0,$S,"",0));
-		}
-
-	&set_label("rc5_exit");
-	 &mov(&DWP(0,$tmp4,"",0),$A);
-	&mov(&DWP(4,$tmp4,"",0),$B);
-
-	 &pop("ebx");
-	&pop("edi");
-	 &pop("esi");
-	&pop("ebp");
-	 &ret();
-	&function_end_B($name);
-	}
-
-
-- 
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