From c888111d7e287759099ac502615304b512faa994 Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Tue, 11 Nov 2003 21:22:17 +0000 Subject: This commit was manufactured by cvs2git to create tag 'OPENSSL_0_9_7C'. --- src/lib/libcrypto/rc5/Makefile.ssl | 107 ++++++++++++++++++++++++++++++++++ src/lib/libcrypto/rc5/asm/rc5-586.pl | 109 +++++++++++++++++++++++++++++++++++ 2 files changed, 216 insertions(+) create mode 100644 src/lib/libcrypto/rc5/Makefile.ssl create mode 100644 src/lib/libcrypto/rc5/asm/rc5-586.pl (limited to 'src/lib/libcrypto/rc5') 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 @@ +# +# SSLeay/crypto/rc5/Makefile +# + +DIR= rc5 +TOP= ../.. +CC= cc +CPP= $(CC) -E +INCLUDES= +CFLAG=-g +INSTALL_PREFIX= +OPENSSLDIR= /usr/local/ssl +INSTALLTOP=/usr/local/ssl +MAKE= make -f Makefile.ssl +MAKEDEPPROG= makedepend +MAKEDEPEND= $(TOP)/util/domd $(TOP) -MD $(MAKEDEPPROG) +MAKEFILE= Makefile.ssl +AR= ar r + +RC5_ENC= rc5_enc.o +# or use +#DES_ENC= r586-elf.o + +CFLAGS= $(INCLUDES) $(CFLAG) + +GENERAL=Makefile +TEST=rc5test.c +APPS= + +LIB=$(TOP)/libcrypto.a +LIBSRC=rc5_skey.c rc5_ecb.c rc5_enc.c rc5cfb64.c rc5ofb64.c +LIBOBJ=rc5_skey.o rc5_ecb.o $(RC5_ENC) rc5cfb64.o rc5ofb64.o + +SRC= $(LIBSRC) + +EXHEADER= rc5.h +HEADER= rc5_locl.h $(EXHEADER) + +ALL= $(GENERAL) $(SRC) $(HEADER) + +top: + (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) + +all: lib + +lib: $(LIBOBJ) + $(AR) $(LIB) $(LIBOBJ) + $(RANLIB) $(LIB) || echo Never mind. + @touch lib + +# elf +asm/r586-elf.s: asm/rc5-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl + (cd asm; $(PERL) rc5-586.pl elf $(CFLAGS) > r586-elf.s) + +# a.out +asm/r586-out.o: asm/r586unix.cpp + $(CPP) -DOUT asm/r586unix.cpp | as -o asm/r586-out.o + +# bsdi +asm/r586bsdi.o: asm/r586unix.cpp + $(CPP) -DBSDI asm/r586unix.cpp | sed 's/ :/:/' | as -o asm/r586bsdi.o + +asm/r586unix.cpp: asm/rc5-586.pl ../perlasm/x86asm.pl ../perlasm/cbc.pl + (cd asm; $(PERL) rc5-586.pl cpp >r586unix.cpp) + +files: + $(PERL) $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO + +links: + @$(TOP)/util/point.sh Makefile.ssl Makefile + @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER) + @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST) + @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS) + +install: + @for i in $(EXHEADER) ; \ + do \ + (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \ + chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \ + done; + +tags: + ctags $(SRC) + +tests: + +lint: + lint -DLINT $(INCLUDES) $(SRC)>fluff + +depend: + $(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC) + +dclean: + $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new + mv -f Makefile.new $(MAKEFILE) + +clean: + rm -f asm/r586unix.cpp asm/*-elf.* *.o asm/*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +rc5_ecb.o: ../../include/openssl/opensslv.h ../../include/openssl/rc5.h +rc5_ecb.o: rc5_ecb.c rc5_locl.h +rc5_enc.o: ../../include/openssl/rc5.h rc5_enc.c rc5_locl.h +rc5_skey.o: ../../include/openssl/rc5.h rc5_locl.h rc5_skey.c +rc5cfb64.o: ../../include/openssl/rc5.h rc5_locl.h rc5cfb64.c +rc5ofb64.o: ../../include/openssl/rc5.h rc5_locl.h rc5ofb64.c diff --git a/src/lib/libcrypto/rc5/asm/rc5-586.pl b/src/lib/libcrypto/rc5/asm/rc5-586.pl new file mode 100644 index 0000000000..edff1d1e64 --- /dev/null +++ b/src/lib/libcrypto/rc5/asm/rc5-586.pl @@ -0,0 +1,109 @@ +#!/usr/local/bin/perl + +push(@INC,"perlasm","../../perlasm"); +require "x86asm.pl"; +require "cbc.pl"; + +&asm_init($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); + } + + -- cgit v1.2.3-55-g6feb