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authorcvs2svn <admin@example.com>2003-11-11 21:22:17 +0000
committercvs2svn <admin@example.com>2003-11-11 21:22:17 +0000
commitc888111d7e287759099ac502615304b512faa994 (patch)
tree66218afbaf8dfd40a2d4eb947bc5ce384caaf19d /src/lib/libcrypto/rc5
parentfd84abe5019daf5a6869e1d12702e3e11b7a81bc (diff)
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This commit was manufactured by cvs2git to create tag 'OPENSSL_0_9_7C'.OPENSSL_0_9_7C
Diffstat (limited to '')
-rw-r--r--src/lib/libcrypto/rc5/Makefile.ssl107
-rw-r--r--src/lib/libcrypto/rc5/asm/rc5-586.pl109
2 files changed, 216 insertions, 0 deletions
diff --git a/src/lib/libcrypto/rc5/Makefile.ssl b/src/lib/libcrypto/rc5/Makefile.ssl
new file mode 100644
index 0000000000..3ad6655946
--- /dev/null
+++ b/src/lib/libcrypto/rc5/Makefile.ssl
@@ -0,0 +1,107 @@
1#
2# SSLeay/crypto/rc5/Makefile
3#
4
5DIR= rc5
6TOP= ../..
7CC= cc
8CPP= $(CC) -E
9INCLUDES=
10CFLAG=-g
11INSTALL_PREFIX=
12OPENSSLDIR= /usr/local/ssl
13INSTALLTOP=/usr/local/ssl
14MAKE= make -f Makefile.ssl
15MAKEDEPPROG= makedepend
16MAKEDEPEND= $(TOP)/util/domd $(TOP) -MD $(MAKEDEPPROG)
17MAKEFILE= Makefile.ssl
18AR= ar r
19
20RC5_ENC= rc5_enc.o
21# or use
22#DES_ENC= r586-elf.o
23
24CFLAGS= $(INCLUDES) $(CFLAG)
25
26GENERAL=Makefile
27TEST=rc5test.c
28APPS=
29
30LIB=$(TOP)/libcrypto.a
31LIBSRC=rc5_skey.c rc5_ecb.c rc5_enc.c rc5cfb64.c rc5ofb64.c
32LIBOBJ=rc5_skey.o rc5_ecb.o $(RC5_ENC) rc5cfb64.o rc5ofb64.o
33
34SRC= $(LIBSRC)
35
36EXHEADER= rc5.h
37HEADER= rc5_locl.h $(EXHEADER)
38
39ALL= $(GENERAL) $(SRC) $(HEADER)
40
41top:
42 (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
43
44all: lib
45
46lib: $(LIBOBJ)
47 $(AR) $(LIB) $(LIBOBJ)
48 $(RANLIB) $(LIB) || echo Never mind.
49 @touch lib
50
51# elf
52asm/r586-elf.s: asm/rc5-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl
53 (cd asm; $(PERL) rc5-586.pl elf $(CFLAGS) > r586-elf.s)
54
55# a.out
56asm/r586-out.o: asm/r586unix.cpp
57 $(CPP) -DOUT asm/r586unix.cpp | as -o asm/r586-out.o
58
59# bsdi
60asm/r586bsdi.o: asm/r586unix.cpp
61 $(CPP) -DBSDI asm/r586unix.cpp | sed 's/ :/:/' | as -o asm/r586bsdi.o
62
63asm/r586unix.cpp: asm/rc5-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl
64 (cd asm; $(PERL) rc5-586.pl cpp >r586unix.cpp)
65
66files:
67 $(PERL) $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO
68
69links:
70 @$(TOP)/util/point.sh Makefile.ssl Makefile
71 @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
72 @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
73 @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
74
75install:
76 @for i in $(EXHEADER) ; \
77 do \
78 (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
79 chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
80 done;
81
82tags:
83 ctags $(SRC)
84
85tests:
86
87lint:
88 lint -DLINT $(INCLUDES) $(SRC)>fluff
89
90depend:
91 $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
92
93dclean:
94 $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
95 mv -f Makefile.new $(MAKEFILE)
96
97clean:
98 rm -f asm/r586unix.cpp asm/*-elf.* *.o asm/*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
99
100# DO NOT DELETE THIS LINE -- make depend depends on it.
101
102rc5_ecb.o: ../../include/openssl/opensslv.h ../../include/openssl/rc5.h
103rc5_ecb.o: rc5_ecb.c rc5_locl.h
104rc5_enc.o: ../../include/openssl/rc5.h rc5_enc.c rc5_locl.h
105rc5_skey.o: ../../include/openssl/rc5.h rc5_locl.h rc5_skey.c
106rc5cfb64.o: ../../include/openssl/rc5.h rc5_locl.h rc5cfb64.c
107rc5ofb64.o: ../../include/openssl/rc5.h rc5_locl.h rc5ofb64.c
diff --git a/src/lib/libcrypto/rc5/asm/rc5-586.pl b/src/lib/libcrypto/rc5/asm/rc5-586.pl
new file mode 100644
index 0000000000..edff1d1e64
--- /dev/null
+++ b/src/lib/libcrypto/rc5/asm/rc5-586.pl
@@ -0,0 +1,109 @@
1#!/usr/local/bin/perl
2
3push(@INC,"perlasm","../../perlasm");
4require "x86asm.pl";
5require "cbc.pl";
6
7&asm_init($ARGV[0],"rc5-586.pl");
8
9$RC5_MAX_ROUNDS=16;
10$RC5_32_OFF=($RC5_MAX_ROUNDS+2)*4;
11$A="edi";
12$B="esi";
13$S="ebp";
14$tmp1="eax";
15$r="ebx";
16$tmpc="ecx";
17$tmp4="edx";
18
19&RC5_32_encrypt("RC5_32_encrypt",1);
20&RC5_32_encrypt("RC5_32_decrypt",0);
21&cbc("RC5_32_cbc_encrypt","RC5_32_encrypt","RC5_32_decrypt",0,4,5,3,-1,-1);
22&asm_finish();
23
24sub RC5_32_encrypt
25 {
26 local($name,$enc)=@_;
27
28 &function_begin_B($name,"");
29
30 &comment("");
31
32 &push("ebp");
33 &push("esi");
34 &push("edi");
35 &mov($tmp4,&wparam(0));
36 &mov($S,&wparam(1));
37
38 &comment("Load the 2 words");
39 &mov($A,&DWP(0,$tmp4,"",0));
40 &mov($B,&DWP(4,$tmp4,"",0));
41
42 &push($r);
43 &mov($r, &DWP(0,$S,"",0));
44
45 # encrypting part
46
47 if ($enc)
48 {
49 &add($A, &DWP(4+0,$S,"",0));
50 &add($B, &DWP(4+4,$S,"",0));
51
52 for ($i=0; $i<$RC5_MAX_ROUNDS; $i++)
53 {
54 &xor($A, $B);
55 &mov($tmp1, &DWP(12+$i*8,$S,"",0));
56 &mov($tmpc, $B);
57 &rotl($A, &LB("ecx"));
58 &add($A, $tmp1);
59
60 &xor($B, $A);
61 &mov($tmp1, &DWP(16+$i*8,$S,"",0));
62 &mov($tmpc, $A);
63 &rotl($B, &LB("ecx"));
64 &add($B, $tmp1);
65 if (($i == 7) || ($i == 11))
66 {
67 &cmp($r, $i+1);
68 &je(&label("rc5_exit"));
69 }
70 }
71 }
72 else
73 {
74 &cmp($r, 12);
75 &je(&label("rc5_dec_12"));
76 &cmp($r, 8);
77 &je(&label("rc5_dec_8"));
78 for ($i=$RC5_MAX_ROUNDS; $i > 0; $i--)
79 {
80 &set_label("rc5_dec_$i") if ($i == 12) || ($i == 8);
81 &mov($tmp1, &DWP($i*8+8,$S,"",0));
82 &sub($B, $tmp1);
83 &mov($tmpc, $A);
84 &rotr($B, &LB("ecx"));
85 &xor($B, $A);
86
87 &mov($tmp1, &DWP($i*8+4,$S,"",0));
88 &sub($A, $tmp1);
89 &mov($tmpc, $B);
90 &rotr($A, &LB("ecx"));
91 &xor($A, $B);
92 }
93 &sub($B, &DWP(4+4,$S,"",0));
94 &sub($A, &DWP(4+0,$S,"",0));
95 }
96
97 &set_label("rc5_exit");
98 &mov(&DWP(0,$tmp4,"",0),$A);
99 &mov(&DWP(4,$tmp4,"",0),$B);
100
101 &pop("ebx");
102 &pop("edi");
103 &pop("esi");
104 &pop("ebp");
105 &ret();
106 &function_end_B($name);
107 }
108
109
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