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-rw-r--r--lib/libcrypto/objects/Makefile21
-rw-r--r--lib/libcrypto/objects/obj_xref.c231
-rw-r--r--lib/libcrypto/objects/obj_xref.h75
-rw-r--r--lib/libcrypto/objects/obj_xref.txt42
-rw-r--r--lib/libcrypto/objects/objxref.pl107
5 files changed, 471 insertions, 5 deletions
diff --git a/lib/libcrypto/objects/Makefile b/lib/libcrypto/objects/Makefile
index 25e8b23b5d0..a8aedbd4228 100644
--- a/lib/libcrypto/objects/Makefile
+++ b/lib/libcrypto/objects/Makefile
@@ -18,23 +18,23 @@ TEST=
APPS=
LIB=$(TOP)/libcrypto.a
-LIBSRC= o_names.c obj_dat.c obj_lib.c obj_err.c
-LIBOBJ= o_names.o obj_dat.o obj_lib.o obj_err.o
+LIBSRC= o_names.c obj_dat.c obj_lib.c obj_err.c obj_xref.c
+LIBOBJ= o_names.o obj_dat.o obj_lib.o obj_err.o obj_xref.o
SRC= $(LIBSRC)
EXHEADER= objects.h obj_mac.h
-HEADER= $(EXHEADER) obj_dat.h
+HEADER= $(EXHEADER) obj_dat.h obj_xref.h
ALL= $(GENERAL) $(SRC) $(HEADER)
top:
(cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
-all: obj_dat.h lib
+all: obj_dat.h obj_xref.h lib
lib: $(LIBOBJ)
- $(ARX) $(LIB) $(LIBOBJ)
+ $(AR) $(LIB) $(LIBOBJ)
$(RANLIB) $(LIB) || echo Never mind.
@touch lib
@@ -46,6 +46,10 @@ obj_mac.h: objects.pl objects.txt obj_mac.num
$(PERL) objects.pl objects.txt obj_mac.num obj_mac.h
@sleep 1; touch obj_mac.h; sleep 1
+obj_xref.h: objxref.pl obj_xref.txt obj_mac.num
+ $(PERL) objxref.pl obj_mac.num obj_xref.txt > obj_xref.h
+ @sleep 1; touch obj_xref.h; sleep 1
+
files:
$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
@@ -117,3 +121,10 @@ obj_lib.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h
obj_lib.o: ../../include/openssl/ossl_typ.h ../../include/openssl/safestack.h
obj_lib.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
obj_lib.o: ../cryptlib.h obj_lib.c
+obj_xref.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
+obj_xref.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+obj_xref.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h
+obj_xref.o: ../../include/openssl/opensslconf.h
+obj_xref.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+obj_xref.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h
+obj_xref.o: ../../include/openssl/symhacks.h obj_xref.c obj_xref.h
diff --git a/lib/libcrypto/objects/obj_xref.c b/lib/libcrypto/objects/obj_xref.c
new file mode 100644
index 00000000000..152eca5c671
--- /dev/null
+++ b/lib/libcrypto/objects/obj_xref.c
@@ -0,0 +1,231 @@
+/* crypto/objects/obj_xref.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project 2006.
+ */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#include <openssl/objects.h>
+#include "obj_xref.h"
+
+DECLARE_STACK_OF(nid_triple)
+STACK_OF(nid_triple) *sig_app, *sigx_app;
+
+static int sig_cmp(const nid_triple *a, const nid_triple *b)
+ {
+ return a->sign_id - b->sign_id;
+ }
+
+DECLARE_OBJ_BSEARCH_CMP_FN(nid_triple, nid_triple, sig);
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(nid_triple, nid_triple, sig);
+
+static int sig_sk_cmp(const nid_triple * const *a, const nid_triple * const *b)
+ {
+ return (*a)->sign_id - (*b)->sign_id;
+ }
+
+DECLARE_OBJ_BSEARCH_CMP_FN(const nid_triple *, const nid_triple *, sigx);
+
+static int sigx_cmp(const nid_triple * const *a, const nid_triple * const *b)
+ {
+ int ret;
+ ret = (*a)->hash_id - (*b)->hash_id;
+ if (ret)
+ return ret;
+ return (*a)->pkey_id - (*b)->pkey_id;
+ }
+
+IMPLEMENT_OBJ_BSEARCH_CMP_FN(const nid_triple *, const nid_triple *, sigx);
+
+int OBJ_find_sigid_algs(int signid, int *pdig_nid, int *ppkey_nid)
+ {
+ nid_triple tmp;
+ const nid_triple *rv = NULL;
+ tmp.sign_id = signid;
+
+ if (sig_app)
+ {
+ int idx = sk_nid_triple_find(sig_app, &tmp);
+ if (idx >= 0)
+ rv = sk_nid_triple_value(sig_app, idx);
+ }
+
+#ifndef OBJ_XREF_TEST2
+ if (rv == NULL)
+ {
+ rv = OBJ_bsearch_sig(&tmp, sigoid_srt,
+ sizeof(sigoid_srt) / sizeof(nid_triple));
+ }
+#endif
+ if (rv == NULL)
+ return 0;
+ *pdig_nid = rv->hash_id;
+ *ppkey_nid = rv->pkey_id;
+ return 1;
+ }
+
+int OBJ_find_sigid_by_algs(int *psignid, int dig_nid, int pkey_nid)
+ {
+ nid_triple tmp;
+ const nid_triple *t=&tmp;
+ const nid_triple **rv = NULL;
+
+ tmp.hash_id = dig_nid;
+ tmp.pkey_id = pkey_nid;
+
+ if (sigx_app)
+ {
+ int idx = sk_nid_triple_find(sigx_app, &tmp);
+ if (idx >= 0)
+ {
+ t = sk_nid_triple_value(sigx_app, idx);
+ rv = &t;
+ }
+ }
+
+#ifndef OBJ_XREF_TEST2
+ if (rv == NULL)
+ {
+ rv = OBJ_bsearch_sigx(&t, sigoid_srt_xref,
+ sizeof(sigoid_srt_xref) / sizeof(nid_triple *)
+ );
+ }
+#endif
+ if (rv == NULL)
+ return 0;
+ *psignid = (*rv)->sign_id;
+ return 1;
+ }
+
+int OBJ_add_sigid(int signid, int dig_id, int pkey_id)
+ {
+ nid_triple *ntr;
+ if (!sig_app)
+ sig_app = sk_nid_triple_new(sig_sk_cmp);
+ if (!sig_app)
+ return 0;
+ if (!sigx_app)
+ sigx_app = sk_nid_triple_new(sigx_cmp);
+ if (!sigx_app)
+ return 0;
+ ntr = OPENSSL_malloc(sizeof(int) * 3);
+ if (!ntr)
+ return 0;
+ ntr->sign_id = signid;
+ ntr->hash_id = dig_id;
+ ntr->pkey_id = pkey_id;
+
+ if (!sk_nid_triple_push(sig_app, ntr))
+ {
+ OPENSSL_free(ntr);
+ return 0;
+ }
+
+ if (!sk_nid_triple_push(sigx_app, ntr))
+ return 0;
+
+ sk_nid_triple_sort(sig_app);
+ sk_nid_triple_sort(sigx_app);
+
+ return 1;
+ }
+
+static void sid_free(nid_triple *tt)
+ {
+ OPENSSL_free(tt);
+ }
+
+void OBJ_sigid_free(void)
+ {
+ if (sig_app)
+ {
+ sk_nid_triple_pop_free(sig_app, sid_free);
+ sig_app = NULL;
+ }
+ if (sigx_app)
+ {
+ sk_nid_triple_free(sigx_app);
+ sigx_app = NULL;
+ }
+ }
+
+#ifdef OBJ_XREF_TEST
+
+main()
+ {
+ int n1, n2, n3;
+
+ int i, rv;
+#ifdef OBJ_XREF_TEST2
+ for (i = 0; i < sizeof(sigoid_srt) / sizeof(nid_triple); i++)
+ {
+ OBJ_add_sigid(sigoid_srt[i][0], sigoid_srt[i][1],
+ sigoid_srt[i][2]);
+ }
+#endif
+
+ for (i = 0; i < sizeof(sigoid_srt) / sizeof(nid_triple); i++)
+ {
+ n1 = sigoid_srt[i][0];
+ rv = OBJ_find_sigid_algs(n1, &n2, &n3);
+ printf("Forward: %d, %s %s %s\n", rv,
+ OBJ_nid2ln(n1), OBJ_nid2ln(n2), OBJ_nid2ln(n3));
+ n1=0;
+ rv = OBJ_find_sigid_by_algs(&n1, n2, n3);
+ printf("Reverse: %d, %s %s %s\n", rv,
+ OBJ_nid2ln(n1), OBJ_nid2ln(n2), OBJ_nid2ln(n3));
+ }
+ }
+
+#endif
diff --git a/lib/libcrypto/objects/obj_xref.h b/lib/libcrypto/objects/obj_xref.h
new file mode 100644
index 00000000000..d5b9b8e1983
--- /dev/null
+++ b/lib/libcrypto/objects/obj_xref.h
@@ -0,0 +1,75 @@
+/* AUTOGENERATED BY objxref.pl, DO NOT EDIT */
+
+typedef struct
+ {
+ int sign_id;
+ int hash_id;
+ int pkey_id;
+ } nid_triple;
+
+static const nid_triple sigoid_srt[] =
+ {
+ {NID_md2WithRSAEncryption, NID_md2, NID_rsaEncryption},
+ {NID_md5WithRSAEncryption, NID_md5, NID_rsaEncryption},
+ {NID_shaWithRSAEncryption, NID_sha, NID_rsaEncryption},
+ {NID_sha1WithRSAEncryption, NID_sha1, NID_rsaEncryption},
+ {NID_dsaWithSHA, NID_sha, NID_dsa},
+ {NID_dsaWithSHA1_2, NID_sha1, NID_dsa_2},
+ {NID_mdc2WithRSA, NID_mdc2, NID_rsaEncryption},
+ {NID_md5WithRSA, NID_md5, NID_rsa},
+ {NID_dsaWithSHA1, NID_sha1, NID_dsa},
+ {NID_sha1WithRSA, NID_sha1, NID_rsa},
+ {NID_ripemd160WithRSA, NID_ripemd160, NID_rsaEncryption},
+ {NID_md4WithRSAEncryption, NID_md4, NID_rsaEncryption},
+ {NID_ecdsa_with_SHA1, NID_sha1, NID_X9_62_id_ecPublicKey},
+ {NID_sha256WithRSAEncryption, NID_sha256, NID_rsaEncryption},
+ {NID_sha384WithRSAEncryption, NID_sha384, NID_rsaEncryption},
+ {NID_sha512WithRSAEncryption, NID_sha512, NID_rsaEncryption},
+ {NID_sha224WithRSAEncryption, NID_sha224, NID_rsaEncryption},
+ {NID_ecdsa_with_Recommended, NID_undef, NID_X9_62_id_ecPublicKey},
+ {NID_ecdsa_with_Specified, NID_undef, NID_X9_62_id_ecPublicKey},
+ {NID_ecdsa_with_SHA224, NID_sha224, NID_X9_62_id_ecPublicKey},
+ {NID_ecdsa_with_SHA256, NID_sha256, NID_X9_62_id_ecPublicKey},
+ {NID_ecdsa_with_SHA384, NID_sha384, NID_X9_62_id_ecPublicKey},
+ {NID_ecdsa_with_SHA512, NID_sha512, NID_X9_62_id_ecPublicKey},
+ {NID_dsa_with_SHA224, NID_sha224, NID_dsa},
+ {NID_dsa_with_SHA256, NID_sha256, NID_dsa},
+ {NID_id_GostR3411_94_with_GostR3410_2001, NID_id_GostR3411_94, NID_id_GostR3410_2001},
+ {NID_id_GostR3411_94_with_GostR3410_94, NID_id_GostR3411_94, NID_id_GostR3410_94},
+ {NID_id_GostR3411_94_with_GostR3410_94_cc, NID_id_GostR3411_94, NID_id_GostR3410_94_cc},
+ {NID_id_GostR3411_94_with_GostR3410_2001_cc, NID_id_GostR3411_94, NID_id_GostR3410_2001_cc},
+ };
+
+static const nid_triple * const sigoid_srt_xref[] =
+ {
+ &sigoid_srt[17],
+ &sigoid_srt[18],
+ &sigoid_srt[0],
+ &sigoid_srt[1],
+ &sigoid_srt[7],
+ &sigoid_srt[2],
+ &sigoid_srt[4],
+ &sigoid_srt[3],
+ &sigoid_srt[9],
+ &sigoid_srt[5],
+ &sigoid_srt[8],
+ &sigoid_srt[12],
+ &sigoid_srt[6],
+ &sigoid_srt[10],
+ &sigoid_srt[11],
+ &sigoid_srt[13],
+ &sigoid_srt[24],
+ &sigoid_srt[20],
+ &sigoid_srt[14],
+ &sigoid_srt[21],
+ &sigoid_srt[15],
+ &sigoid_srt[22],
+ &sigoid_srt[16],
+ &sigoid_srt[23],
+ &sigoid_srt[19],
+ &sigoid_srt[25],
+ &sigoid_srt[26],
+ &sigoid_srt[27],
+ &sigoid_srt[28],
+ };
+
diff --git a/lib/libcrypto/objects/obj_xref.txt b/lib/libcrypto/objects/obj_xref.txt
new file mode 100644
index 00000000000..e45b3d34b9b
--- /dev/null
+++ b/lib/libcrypto/objects/obj_xref.txt
@@ -0,0 +1,42 @@
+# OID cross reference table.
+# Links signatures OIDs to their corresponding public key algorithms
+# and digests.
+
+md2WithRSAEncryption md2 rsaEncryption
+md5WithRSAEncryption md5 rsaEncryption
+shaWithRSAEncryption sha rsaEncryption
+sha1WithRSAEncryption sha1 rsaEncryption
+md4WithRSAEncryption md4 rsaEncryption
+sha256WithRSAEncryption sha256 rsaEncryption
+sha384WithRSAEncryption sha384 rsaEncryption
+sha512WithRSAEncryption sha512 rsaEncryption
+sha224WithRSAEncryption sha224 rsaEncryption
+mdc2WithRSA mdc2 rsaEncryption
+ripemd160WithRSA ripemd160 rsaEncryption
+
+# Alternative deprecated OIDs. By using the older "rsa" OID this
+# type will be recognized by not normally used.
+
+md5WithRSA md5 rsa
+sha1WithRSA sha1 rsa
+
+dsaWithSHA sha dsa
+dsaWithSHA1 sha1 dsa
+
+dsaWithSHA1_2 sha1 dsa_2
+
+ecdsa_with_SHA1 sha1 X9_62_id_ecPublicKey
+ecdsa_with_SHA224 sha224 X9_62_id_ecPublicKey
+ecdsa_with_SHA256 sha256 X9_62_id_ecPublicKey
+ecdsa_with_SHA384 sha384 X9_62_id_ecPublicKey
+ecdsa_with_SHA512 sha512 X9_62_id_ecPublicKey
+ecdsa_with_Recommended undef X9_62_id_ecPublicKey
+ecdsa_with_Specified undef X9_62_id_ecPublicKey
+
+dsa_with_SHA224 sha224 dsa
+dsa_with_SHA256 sha256 dsa
+
+id_GostR3411_94_with_GostR3410_2001 id_GostR3411_94 id_GostR3410_2001
+id_GostR3411_94_with_GostR3410_94 id_GostR3411_94 id_GostR3410_94
+id_GostR3411_94_with_GostR3410_94_cc id_GostR3411_94 id_GostR3410_94_cc
+id_GostR3411_94_with_GostR3410_2001_cc id_GostR3411_94 id_GostR3410_2001_cc
diff --git a/lib/libcrypto/objects/objxref.pl b/lib/libcrypto/objects/objxref.pl
new file mode 100644
index 00000000000..731d3ae22c2
--- /dev/null
+++ b/lib/libcrypto/objects/objxref.pl
@@ -0,0 +1,107 @@
+#!/usr/local/bin/perl
+
+use strict;
+
+my %xref_tbl;
+my %oid_tbl;
+
+my ($mac_file, $xref_file) = @ARGV;
+
+open(IN, $mac_file) || die "Can't open $mac_file";
+
+# Read in OID nid values for a lookup table.
+
+while (<IN>)
+ {
+ chomp;
+ my ($name, $num) = /^(\S+)\s+(\S+)$/;
+ $oid_tbl{$name} = $num;
+ }
+close IN;
+
+open(IN, $xref_file) || die "Can't open $xref_file";
+
+my $ln = 1;
+
+while (<IN>)
+ {
+ chomp;
+ s/#.*$//;
+ next if (/^\S*$/);
+ my ($xr, $p1, $p2) = /^(\S+)\s+(\S+)\s+(\S+)/;
+ check_oid($xr);
+ check_oid($p1);
+ check_oid($p2);
+ $xref_tbl{$xr} = [$p1, $p2, $ln];
+ }
+
+my @xrkeys = keys %xref_tbl;
+
+my @srt1 = sort { $oid_tbl{$a} <=> $oid_tbl{$b}} @xrkeys;
+
+for(my $i = 0; $i <= $#srt1; $i++)
+ {
+ $xref_tbl{$srt1[$i]}[2] = $i;
+ }
+
+my @srt2 = sort
+ {
+ my$ap1 = $oid_tbl{$xref_tbl{$a}[0]};
+ my$bp1 = $oid_tbl{$xref_tbl{$b}[0]};
+ return $ap1 - $bp1 if ($ap1 != $bp1);
+ my$ap2 = $oid_tbl{$xref_tbl{$a}[1]};
+ my$bp2 = $oid_tbl{$xref_tbl{$b}[1]};
+
+ return $ap2 - $bp2;
+ } @xrkeys;
+
+my $pname = $0;
+
+$pname =~ s|^.[^/]/||;
+
+print <<EOF;
+/* AUTOGENERATED BY $pname, DO NOT EDIT */
+
+typedef struct
+ {
+ int sign_id;
+ int hash_id;
+ int pkey_id;
+ } nid_triple;
+
+static const nid_triple sigoid_srt[] =
+ {
+EOF
+
+foreach (@srt1)
+ {
+ my $xr = $_;
+ my ($p1, $p2) = @{$xref_tbl{$_}};
+ print "\t{NID_$xr, NID_$p1, NID_$p2},\n";
+ }
+
+print "\t};";
+print <<EOF;
+
+
+static const nid_triple * const sigoid_srt_xref[] =
+ {
+EOF
+
+foreach (@srt2)
+ {
+ my $x = $xref_tbl{$_}[2];
+ print "\t\&sigoid_srt\[$x\],\n";
+ }
+
+print "\t};\n\n";
+
+sub check_oid
+ {
+ my ($chk) = @_;
+ if (!exists $oid_tbl{$chk})
+ {
+ die "Not Found \"$chk\"\n";
+ }
+ }
+
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.