+# pylint: disable=invalid-name,line-too-long
#*
#* GRUB -- GRand Unified Bootloader
#* Copyright (C) 2009 Free Software Foundation, Inc.
if base.endswith(suffix):
return base[:-len(suffix)]
- else:
- return base
+ return base
def removeprefix(base: str, prefix: str) -> str:
if base.startswith(prefix):
return base[len(prefix):]
- else:
- return base
+ return base
if len (sys.argv) < 3:
print ("Usage: %s SOURCE DESTINATION" % sys.argv[0])
outdir = sys.argv[2]
basedir = os.path.join (outdir, "lib/libgcrypt-grub")
-try:
- os.makedirs (basedir)
-except:
- print ("WARNING: %s already exists" % basedir)
+os.makedirs (basedir, exist_ok=True)
cipher_dir_in = os.path.join (indir, "cipher")
cipher_dir_out = os.path.join (basedir, "cipher")
-try:
- os.makedirs (cipher_dir_out)
-except:
- print ("WARNING: %s already exists" % cipher_dir_out)
+os.makedirs (cipher_dir_out, exist_ok=True)
mpidir = os.path.join (basedir, "mpi")
-try:
- os.makedirs (mpidir)
-except:
- print ("WARNING: %s already exists" % mpidir)
+os.makedirs (mpidir, exist_ok=True)
srcdir = os.path.join (basedir, "src")
-try:
- os.makedirs (srcdir)
-except:
- print ("WARNING: %s already exists" % srcdir)
+os.makedirs (srcdir, exist_ok=True)
-cipher_files = sorted (os.listdir (cipher_dir_in))
-conf = codecs.open (os.path.join ("grub-core", "Makefile.gcry.def"), "w", "utf-8")
-conf.write ("AutoGen definitions Makefile.tpl;\n\n")
-confutil = codecs.open ("Makefile.utilgcry.def", "w", "utf-8")
-confutil.write ("AutoGen definitions Makefile.tpl;\n\n")
-confutil.write ("library = {\n");
-confutil.write (" name = libgrubgcry.a;\n");
-confutil.write (" cflags = '$(CFLAGS_GCRY)';\n");
-confutil.write (" cppflags = '$(CPPFLAGS_GCRY)';\n");
-confutil.write (" extra_dist = grub-core/lib/libgcrypt-grub/cipher/ChangeLog;\n");
-confutil.write ("\n");
-
-for src in ['src/const-time.c']:
- confutil.write (" common = grub-core/lib/libgcrypt-grub/%s;\n" % src)
-
-confutil.write ("\n");
chlog = ""
modules_sym_md = []
"_gcry_digest_spec_cshake256": 64,
"_gcry_digest_spec_blake2": "GRUB_BLAKE2 ## BS ## _BLOCK_SIZE"}
-cryptolist = codecs.open (os.path.join (cipher_dir_out, "crypto.lst"), "w", "utf-8")
-
-# rijndael is the only cipher using aliases. So no need for mangling, just
-# hardcode it
-cryptolist.write ("RIJNDAEL: gcry_rijndael\n");
-cryptolist.write ("RIJNDAEL192: gcry_rijndael\n");
-cryptolist.write ("RIJNDAEL256: gcry_rijndael\n");
-cryptolist.write ("AES128: gcry_rijndael\n");
-cryptolist.write ("AES-128: gcry_rijndael\n");
-cryptolist.write ("AES-192: gcry_rijndael\n");
-cryptolist.write ("AES-256: gcry_rijndael\n");
-
-cryptolist.write ("ADLER32: adler32\n");
-cryptolist.write ("CRC64: crc64\n");
-
-extra_files = {
- "gcry_camellia": ["camellia.c"], # Main file is camellia-glue.c
- "gcry_sha512" : ["hash-common.c"],
-}
-extra_files_list = [x for xs in extra_files.values() for x in xs] + ["pubkey-util.c", "rsa-common.c", "dsa-common.c", "md.c"]
-
-for cipher_file in cipher_files:
- infile = os.path.join (cipher_dir_in, cipher_file)
- outfile = os.path.join (cipher_dir_out, cipher_file)
- if cipher_file == "ChangeLog" or cipher_file == "ChangeLog-2011":
- continue
- chlognew = " * %s" % cipher_file
- # Unused generic support files
- if re.match (r"(Makefile\.am|primegen\.c|cipher\.c|cipher-.*\.c|mac-.*\.c|mac\.c|pubkey\.c)$", cipher_file):
- chlog = "%s%s: Removed\n" % (chlog, chlognew)
- continue
- # TODO: Support KDF
- if re.match (r"(kdf\.c|scrypt\.c)$", cipher_file):
- chlog = "%s%s: Removed\n" % (chlog, chlognew)
- continue
- # TODO: Support chacha20 and poly1305
- # TODO: Support ECC
- # TODO: Support quantum-resistant
- if cipher_file in ["poly1305.c", "chacha20.c", "ecc.c", "elgamal.c",
- "sntrup761.c", "mceliece6688128f.c", "kyber-common.c", "kyber.c", "kyber-kdep.c", "kem-ecc.c", "kem.c"] or re.match (r"^ecc-.*\.c$", cipher_file):
- chlog = "%s%s: Removed\n" % (chlog, chlognew)
- continue
- # TODO: Use optimized versions
- if re.match (r"(.*\.[sS]|.*-intel-shaext\.c|.*-ssse3-i386\.c|.*-ppc\.c|.*-ssse3-amd64\.c|.*-s390x\.c|rijndael-aesni\.c|crc-intel-pclmul\.c|.*-armv8-ce.c|.*-aarch64-ce\.c|.*-p10le\.c|rijndael-padlock.c|.*-ppc[89]le.c|rijndael-vaes.c|rijndael-vaes-i386.c|serpent-avx512-x86.c)$", cipher_file):
- chlog = "%s%s: Removed\n" % (chlog, chlognew)
- continue
- # We use pregenerated version
- if cipher_file == "gost-s-box.c":
- chlog = "%s%s: Removed\n" % (chlog, chlognew)
- continue
- # Autogenerated files. Not even worth mentionning in ChangeLog
- if re.match (r"Makefile\.in$", cipher_file):
- continue
- nch = False
- if re.match (r".*\.[ch]$", cipher_file):
- isc = re.match (r".*\.c$", cipher_file)
- f = codecs.open (infile, "r", "utf-8")
- fw = codecs.open (outfile, "w", "utf-8")
- fw.write ("/* This file was automatically imported with \n")
- fw.write (" import_gcry.py. Please don't modify it */\n")
- add_license = cipher_file == "pubkey-util.c" or (isc and not cipher_file in extra_files_list)
- if add_license:
- fw.write ("#include <grub/dl.h>\n")
- if cipher_file == "camellia.h":
- fw.write ("#include <grub/misc.h>\n")
- fw.write ("void camellia_setup128(const unsigned char *key, grub_uint32_t *subkey);\n")
- fw.write ("void camellia_setup192(const unsigned char *key, grub_uint32_t *subkey);\n")
- fw.write ("void camellia_setup256(const unsigned char *key, grub_uint32_t *subkey);\n")
- fw.write ("void camellia_encrypt128(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
- fw.write ("void camellia_encrypt192(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
- fw.write ("void camellia_encrypt256(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
- fw.write ("void camellia_decrypt128(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
- fw.write ("void camellia_decrypt192(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
- fw.write ("void camellia_decrypt256(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
- fw.write ("#define memcpy grub_memcpy\n")
- # Whole libgcrypt is distributed under GPLv3+ or compatible
- if add_license:
- fw.write ("GRUB_MOD_LICENSE (\"GPLv3+\");\n")
-
- ciphernames = []
- mdnames = []
- mdctxsizes = []
- pknames = []
- hold = False
- skip = 0
- skip2 = False
- ismd = False
- ismddefine = False
- mdarg = 0
- ispk = False
- iscipher = False
- iscryptostart = False
- iscomma = False
- skip_statement = False
- skip_comma = False
- if isc:
- modname = "gcry_%s" % removesuffix(removesuffix(cipher_file, ".c"), "-glue").replace("-", "_")
- for line in f:
- line = line
- if skip_statement:
- if not re.search (";", line) is None:
- skip_statement = False
- continue
- if skip > 0:
- if line[0] == "}":
- skip = skip - 1
- continue
- if skip2:
- if not re.search (" *};", line) is None:
- skip2 = False
- continue
- if iscryptostart:
- s = re.search (" *\"([A-Z0-9_a-z-]*)\"", line)
- if not s is None:
- sg = s.groups()[0]
- cryptolist.write (("%s: %s\n") % (sg, modname))
- iscryptostart = False
- if ismd:
- spl = line.split (",")
- if mdarg + len (spl) > 9 and mdarg <= 9 and ("sizeof" in spl[9-mdarg]):
- mdctxsizes.append (spl[9-mdarg].lstrip ().rstrip())
- mdarg = mdarg + len (spl) - 1
- if ismd or iscipher or ispk:
- if not re.search (" *};", line) is None:
- escapenl = " \\" if ismddefine else ""
- if not iscomma:
- fw.write (" ,%s\n" % escapenl)
- fw.write (" GRUB_UTIL_MODNAME(\"%s\")%s\n" % (modname, escapenl))
- if ismd:
- if not (mdname in mdblocksizes):
- print ("ERROR: Unknown digest blocksize: %s\n"
- % mdname)
- exit (1)
- fw.write (" .blocksize = %s%s\n"
- % (mdblocksizes [mdname], escapenl))
- ismd = False
- ismddefine = False
- mdarg = 0
- iscipher = False
- ispk = False
- iscomma = not re.search (",$", line) is None
- # Used only for selftests.
- m = re.match (r"(static byte|static unsigned char|static const gcry_md_spec_t \* const) (weak_keys_chksum|digest_list)\[[0-9]*\] =", line)
- if not m is None:
- skip = 1
- fname = m.groups ()[1]
- chmsg = "(%s): Removed." % fname
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
- continue
- if (not hold) and (re.match (r"[ \t]*(run_selftests|do_tripledes_set_extra_info),?", line) is not None):
- iscomma = True
- line = ""
- if hold:
+cipher_files = sorted (os.listdir (cipher_dir_in))
+
+with codecs.open (os.path.join (cipher_dir_out, "crypto.lst"), "w", "utf-8") as cryptolist, \
+ codecs.open (os.path.join ("grub-core", "Makefile.gcry.def"), "w", "utf-8") as conf, \
+ codecs.open ("Makefile.utilgcry.def", "w", "utf-8") as confutil:
+
+ conf.write ("AutoGen definitions Makefile.tpl;\n\n")
+ confutil.write ("AutoGen definitions Makefile.tpl;\n\n")
+ confutil.write ("library = {\n")
+ confutil.write (" name = libgrubgcry.a;\n")
+ confutil.write (" cflags = '$(CFLAGS_GCRY)';\n")
+ confutil.write (" cppflags = '$(CPPFLAGS_GCRY)';\n")
+ confutil.write (" extra_dist = grub-core/lib/libgcrypt-grub/cipher/ChangeLog;\n")
+ confutil.write ("\n")
+
+ for src in ['src/const-time.c']:
+ confutil.write (" common = grub-core/lib/libgcrypt-grub/%s;\n" % src)
+
+ confutil.write ("\n")
+
+
+ # rijndael is the only cipher using aliases. So no need for mangling, just
+ # hardcode it
+ cryptolist.write ("RIJNDAEL: gcry_rijndael\n")
+ cryptolist.write ("RIJNDAEL192: gcry_rijndael\n")
+ cryptolist.write ("RIJNDAEL256: gcry_rijndael\n")
+ cryptolist.write ("AES128: gcry_rijndael\n")
+ cryptolist.write ("AES-128: gcry_rijndael\n")
+ cryptolist.write ("AES-192: gcry_rijndael\n")
+ cryptolist.write ("AES-256: gcry_rijndael\n")
+
+ cryptolist.write ("ADLER32: adler32\n")
+ cryptolist.write ("CRC64: crc64\n")
+
+ extra_files = {
+ "gcry_camellia": ["camellia.c"], # Main file is camellia-glue.c
+ "gcry_sha512" : ["hash-common.c"],
+ }
+ extra_files_list = [x for xs in extra_files.values() for x in xs] + [
+ "pubkey-util.c", "rsa-common.c", "dsa-common.c", "md.c"]
+
+ for cipher_file in cipher_files:
+ infile = os.path.join (cipher_dir_in, cipher_file)
+ outfile = os.path.join (cipher_dir_out, cipher_file)
+ if cipher_file in ["ChangeLog", "ChangeLog-2011"]:
+ continue
+ chlognew = " * %s" % cipher_file
+ # Unused generic support files
+ if re.match (r"(Makefile\.am|primegen\.c|cipher\.c|cipher-.*\.c|mac-.*\.c|mac\.c|pubkey\.c)$", cipher_file):
+ chlog = "%s%s: Removed\n" % (chlog, chlognew)
+ continue
+ # TODO: Support KDF
+ if re.match (r"(kdf\.c|scrypt\.c)$", cipher_file):
+ chlog = "%s%s: Removed\n" % (chlog, chlognew)
+ continue
+ # TODO: Support chacha20 and poly1305
+ # TODO: Support ECC
+ # TODO: Support quantum-resistant
+ if cipher_file in ["poly1305.c", "chacha20.c", "ecc.c", "elgamal.c",
+ "sntrup761.c", "mceliece6688128f.c", "kyber-common.c",
+ "kyber.c", "kyber-kdep.c", "kem-ecc.c",
+ "kem.c"] or re.match (r"^ecc-.*\.c$", cipher_file):
+ chlog = "%s%s: Removed\n" % (chlog, chlognew)
+ continue
+ # TODO: Use optimized versions
+ if re.match (r"(.*\.[sS]|.*-intel-shaext\.c|.*-ssse3-i386\.c|.*-ppc\.c|.*-ssse3-amd64\.c|.*-s390x\.c|rijndael-aesni\.c|crc-intel-pclmul\.c|.*-armv8-ce.c|.*-aarch64-ce\.c|.*-p10le\.c|rijndael-padlock.c|.*-ppc[89]le.c|rijndael-vaes.c|rijndael-vaes-i386.c|serpent-avx512-x86.c)$", cipher_file):
+ chlog = "%s%s: Removed\n" % (chlog, chlognew)
+ continue
+ # We use pregenerated version
+ if cipher_file == "gost-s-box.c":
+ chlog = "%s%s: Removed\n" % (chlog, chlognew)
+ continue
+ # Autogenerated files. Not even worth mentionning in ChangeLog
+ if re.match (r"Makefile\.in$", cipher_file):
+ continue
+ nch = False
+ if re.match (r".*\.[ch]$", cipher_file):
+ isc = re.match (r".*\.c$", cipher_file)
+ with codecs.open (infile, "r", "utf-8") as f, codecs.open (outfile, "w", "utf-8") as fw:
+ fw.write ("/* This file was automatically imported with \n")
+ fw.write (" import_gcry.py. Please don't modify it */\n")
+ add_license = cipher_file == "pubkey-util.c" or (isc and not cipher_file in extra_files_list)
+ if add_license:
+ fw.write ("#include <grub/dl.h>\n")
+ if cipher_file == "camellia.h":
+ fw.write ("#include <grub/misc.h>\n")
+ fw.write ("void camellia_setup128(const unsigned char *key, grub_uint32_t *subkey);\n")
+ fw.write ("void camellia_setup192(const unsigned char *key, grub_uint32_t *subkey);\n")
+ fw.write ("void camellia_setup256(const unsigned char *key, grub_uint32_t *subkey);\n")
+ fw.write ("void camellia_encrypt128(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
+ fw.write ("void camellia_encrypt192(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
+ fw.write ("void camellia_encrypt256(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
+ fw.write ("void camellia_decrypt128(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
+ fw.write ("void camellia_decrypt192(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
+ fw.write ("void camellia_decrypt256(const grub_uint32_t *subkey, grub_uint32_t *io);\n")
+ fw.write ("#define memcpy grub_memcpy\n")
+ # Whole libgcrypt is distributed under GPLv3+ or compatible
+ if add_license:
+ fw.write ("GRUB_MOD_LICENSE (\"GPLv3+\");\n")
+
+ ciphernames = []
+ mdnames = []
+ mdctxsizes = []
+ pknames = []
hold = False
- # We're optimising for size and exclude anything needing good
- # randomness.
- if re.match ("(_gcry_hash_selftest_check_one|bulk_selftest_setkey|run_selftests|do_tripledes_set_extra_info|selftest|sm4_selftest|_gcry_[a-z0-9_]*_hash_buffers|_gcry_sha1_hash_buffer|tripledes_set2keys|_gcry_rmd160_mixblock|serpent_test|dsa_generate_ext|test_keys|gen_k|sign|gen_x931_parm_xp|generate_x931|generate_key|dsa_generate|dsa_sign|ecc_sign|generate|generate_fips186|_gcry_register_pk_dsa_progress|_gcry_register_pk_ecc_progress|progress|scanval|ec2os|ecc_generate_ext|ecc_generate|ecc_get_param|_gcry_register_pk_dsa_progress|gen_x931_parm_xp|gen_x931_parm_xi|rsa_decrypt|rsa_sign|rsa_generate_ext|rsa_generate|secret|check_exponent|rsa_blind|rsa_unblind|extract_a_from_sexp|curve_free|curve_copy|point_set|_gcry_dsa_gen_rfc6979_k|bits2octets|int2octets|_gcry_md_debug|_gcry_md_selftest|_gcry_md_is_enabled|_gcry_md_is_secure|_gcry_md_init|_gcry_md_info|md_get_algo|md_extract|_gcry_md_get |_gcry_md_get_algo |_gcry_md_extract|_gcry_md_setkey|md_setkey|prepare_macpads|_gcry_md_algo_name|search_oid|spec_from_oid|spec_from_name|spec_from_algo|map_algo|cshake_hash_buffers|selftest_seq)", line) is not None:
-
- skip = 1
- if not re.match ("selftest", line) is None and cipher_file == "idea.c":
- skip = 3
-
- if not re.match ("serpent_test", line) is None:
- fw.write ("static const char *serpent_test (void) { return 0; }\n");
- if not re.match ("sm4_selftest", line) is None:
- fw.write ("static const char *sm4_selftest (void) { return 0; }\n");
- hash_buf = re.match ("(_gcry_[a-z0-9_]*_hash_buffers)", line)
- if hash_buf is not None:
- fw.write ("#define %s 0" % (hash_buf.group(0)))
- if not re.match ("dsa_generate", line) is None:
- fw.write ("#define dsa_generate 0");
- if not re.match ("ecc_generate", line) is None:
- fw.write ("#define ecc_generate 0");
- if not re.match ("rsa_generate ", line) is None:
- fw.write ("#define rsa_generate 0");
- if not re.match ("rsa_sign", line) is None:
- fw.write ("#define rsa_sign 0");
- if not re.match ("rsa_decrypt", line) is None:
- fw.write ("#define rsa_decrypt 0");
- if not re.match ("dsa_sign", line) is None:
- fw.write ("#define dsa_sign 0");
- if not re.match ("ecc_sign", line) is None:
- fw.write ("#define ecc_sign 0");
- if not re.match ("search_oid", line) is None:
- fw.write ("#define search_oid(a,b) grub_crypto_lookup_md_by_oid(a)")
- if not re.match ("spec_from_name", line) is None:
- fw.write ("#define spec_from_name grub_crypto_lookup_md_by_name")
- fname = re.match ("[a-zA-Z0-9_]*", line).group ()
- chmsg = "(%s): Removed." % fname
+ skip = 0
+ skip2 = False
+ ismd = False
+ ismddefine = False
+ mdarg = 0
+ ispk = False
+ iscipher = False
+ iscryptostart = False
+ iscomma = False
+ skip_statement = False
+ skip_comma = False
+ if isc:
+ modname = "gcry_%s" % removesuffix(removesuffix(cipher_file, ".c"),
+ "-glue").replace("-", "_")
+ for line in f:
+ if skip_statement:
+ if not re.search (";", line) is None:
+ skip_statement = False
+ continue
+ if skip > 0:
+ if line[0] == "}":
+ skip = skip - 1
+ continue
+ if skip2:
+ if not re.search (" *};", line) is None:
+ skip2 = False
+ continue
+ if iscryptostart:
+ s = re.search (" *\"([A-Z0-9_a-z-]*)\"", line)
+ if not s is None:
+ sg = s.groups()[0]
+ cryptolist.write (("%s: %s\n") % (sg, modname))
+ iscryptostart = False
+ if ismd:
+ spl = line.split (",")
+ if mdarg + len (spl) > 9 and mdarg <= 9 and ("sizeof" in spl[9-mdarg]):
+ mdctxsizes.append (spl[9-mdarg].lstrip ().rstrip())
+ mdarg = mdarg + len (spl) - 1
+ if ismd or iscipher or ispk:
+ if not re.search (" *};", line) is None:
+ escapenl = " \\" if ismddefine else ""
+ if not iscomma:
+ fw.write (" ,%s\n" % escapenl)
+ fw.write (" GRUB_UTIL_MODNAME(\"%s\")%s\n" % (modname, escapenl))
+ if ismd:
+ if mdname not in mdblocksizes:
+ print ("ERROR: Unknown digest blocksize: %s\n"
+ % mdname)
+ exit (1)
+ fw.write (" .blocksize = %s%s\n"
+ % (mdblocksizes [mdname], escapenl))
+ ismd = False
+ ismddefine = False
+ mdarg = 0
+ iscipher = False
+ ispk = False
+ iscomma = not re.search (",$", line) is None
+ # Used only for selftests.
+ m = re.match (r"(static byte|static unsigned char|static const gcry_md_spec_t \* const) (weak_keys_chksum|digest_list)\[[0-9]*\] =", line)
+ if not m is None:
+ skip = 1
+ fname = m.groups ()[1]
+ chmsg = "(%s): Removed." % fname
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ if (not hold) and (re.match (r"[ \t]*(run_selftests|do_tripledes_set_extra_info),?", line) is not None):
+ iscomma = True
+ line = ""
+ if hold:
+ hold = False
+ # We're optimising for size and exclude anything needing good
+ # randomness.
+ if re.match ("(_gcry_hash_selftest_check_one|bulk_selftest_setkey|run_selftests|do_tripledes_set_extra_info|selftest|sm4_selftest|_gcry_[a-z0-9_]*_hash_buffers|_gcry_sha1_hash_buffer|tripledes_set2keys|_gcry_rmd160_mixblock|serpent_test|dsa_generate_ext|test_keys|gen_k|sign|gen_x931_parm_xp|generate_x931|generate_key|dsa_generate|dsa_sign|ecc_sign|generate|generate_fips186|_gcry_register_pk_dsa_progress|_gcry_register_pk_ecc_progress|progress|scanval|ec2os|ecc_generate_ext|ecc_generate|ecc_get_param|_gcry_register_pk_dsa_progress|gen_x931_parm_xp|gen_x931_parm_xi|rsa_decrypt|rsa_sign|rsa_generate_ext|rsa_generate|secret|check_exponent|rsa_blind|rsa_unblind|extract_a_from_sexp|curve_free|curve_copy|point_set|_gcry_dsa_gen_rfc6979_k|bits2octets|int2octets|_gcry_md_debug|_gcry_md_selftest|_gcry_md_is_enabled|_gcry_md_is_secure|_gcry_md_init|_gcry_md_info|md_get_algo|md_extract|_gcry_md_get |_gcry_md_get_algo |_gcry_md_extract|_gcry_md_setkey|md_setkey|prepare_macpads|_gcry_md_algo_name|search_oid|spec_from_oid|spec_from_name|spec_from_algo|map_algo|cshake_hash_buffers|selftest_seq)", line) is not None:
+ skip = 1
+ if not re.match ("selftest", line) is None and cipher_file == "idea.c":
+ skip = 3
+
+ if not re.match ("serpent_test", line) is None:
+ fw.write ("static const char *serpent_test (void) { return 0; }\n")
+ if not re.match ("sm4_selftest", line) is None:
+ fw.write ("static const char *sm4_selftest (void) { return 0; }\n")
+ hash_buf = re.match ("(_gcry_[a-z0-9_]*_hash_buffers)", line)
+ if hash_buf is not None:
+ fw.write ("#define %s 0" % (hash_buf.group(0)))
+ if not re.match ("dsa_generate", line) is None:
+ fw.write ("#define dsa_generate 0")
+ if not re.match ("ecc_generate", line) is None:
+ fw.write ("#define ecc_generate 0")
+ if not re.match ("rsa_generate ", line) is None:
+ fw.write ("#define rsa_generate 0")
+ if not re.match ("rsa_sign", line) is None:
+ fw.write ("#define rsa_sign 0")
+ if not re.match ("rsa_decrypt", line) is None:
+ fw.write ("#define rsa_decrypt 0")
+ if not re.match ("dsa_sign", line) is None:
+ fw.write ("#define dsa_sign 0")
+ if not re.match ("ecc_sign", line) is None:
+ fw.write ("#define ecc_sign 0")
+ if not re.match ("search_oid", line) is None:
+ fw.write ("#define search_oid(a,b) grub_crypto_lookup_md_by_oid(a)")
+ if not re.match ("spec_from_name", line) is None:
+ fw.write ("#define spec_from_name grub_crypto_lookup_md_by_name")
+ fname = re.match ("[a-zA-Z0-9_]*", line).group ()
+ chmsg = "(%s): Removed." % fname
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ else:
+ fw.write (holdline)
+ m = re.match ("# *include <(.*)>", line)
+ if not m is None:
+ chmsg = "Removed including of %s" % m.groups ()[0]
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s: %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match ("(const )?gcry_cipher_spec_t", line)
+ if isc and not m is None:
+ assert not ismd
+ assert not ispk
+ assert not iscipher
+ assert not iscryptostart
+ ciphername = removeprefix(removeprefix(line, "const "),
+ "gcry_cipher_spec_t").strip ()
+ ciphername = re.match("[a-zA-Z0-9_]*",ciphername).group ()
+ ciphernames.append (ciphername)
+ iscipher = True
+ iscryptostart = True
+
+ m = re.match ("(const )?gcry_pk_spec_t", line)
+ if isc and not m is None:
+ assert not ismd
+ assert not ispk
+ assert not iscipher
+ assert not iscryptostart
+ pkname = removeprefix(removeprefix(line, "const "), "gcry_pk_spec_t").strip ()
+ pkname = re.match("[a-zA-Z0-9_]*",pkname).group ()
+ pknames.append (pkname)
+ ispk = True
+ iscryptostart = True
+
+ m = re.match (r"DEFINE_BLAKE2_VARIANT\((.), (.), ([0-9]*)", line)
+ if isc and not m is None:
+ bs = m.groups()[0]
+ bits = m.groups()[2]
+ mdname = "_gcry_digest_spec_blake2%s_%s" % (bs, bits)
+ mdnames.append (mdname)
+
+ m = re.match ("(const )?gcry_md_spec_t", line)
+ if isc and not m is None:
+ assert not ismd
+ assert not ispk
+ assert not iscipher
+ assert not iscryptostart
+ line = removeprefix(line, "const ")
+ mdname = removeprefix(removeprefix(line, "const "), "gcry_md_spec_t").strip ()
+ mdname = re.match("[a-zA-Z0-9_]*",mdname).group ()
+ mdnames.append (mdname)
+ ismd = True
+ ismddefine = False
+ mdarg = 0
+ iscryptostart = True
+ m = re.match (" (const )?gcry_md_spec_t _gcry_digest_spec_blake2.*\\\\", line)
+ if isc and not m is None:
+ assert not ismd
+ assert not ispk
+ assert not iscipher
+ assert not iscryptostart
+ line = removeprefix(line, " const ")
+ ismd = True
+ ismddefine = True
+ mdname = "_gcry_digest_spec_blake2"
+ mdarg = 0
+ iscryptostart = True
+ m = re.match (r"static const char \*selftest.*;$", line)
+ if not m is None:
+ fname = line[len (r"static const char \*"):]
+ fname = re.match ("[a-zA-Z0-9_]*", fname).group ()
+ chmsg = "(%s): Removed declaration." % fname
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match ("static gcry_mpi_t gen_k .*;$", line)
+ if not m is None:
+ chmsg = "(gen_k): Removed declaration."
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match ("static (int|void) test_keys .*;$", line)
+ if not m is None:
+ chmsg = "(test_keys): Removed declaration."
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match ("static void secret .*;$", line)
+ if not m is None:
+ chmsg = "(secret): Removed declaration."
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match (r"static void \(\*progress_cb\).*;$", line)
+ if not m is None:
+ chmsg = "(progress_cb): Removed declaration."
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match (r"static void \*progress_cb_data.*;$", line)
+ if not m is None:
+ chmsg = "(progress_cb): Removed declaration."
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+
+ m = re.match (r"((static )?const char( |)\*|static const gcry_md_spec_t \*|(static )?gpg_err_code_t|gpg_error_t|void|(static )?int|(static )?unsigned int|(static )?gcry_err_code_t|static gcry_mpi_t|static void|void|static elliptic_curve_t) *$", line)
+ if not m is None:
+ hold = True
+ holdline = line
+ continue
+ m = re.match (r"static int tripledes_set2keys \(.*\);", line)
+ if not m is None:
+ continue
+ m = re.match (r"static int tripledes_set3keys \(.*\);", line)
+ if not m is None:
+ continue
+ m = re.match (r"static int tripledes_set2keys \(", line)
+ if not m is None:
+ skip_statement = True
+ continue
+ m = re.match (r"static int tripledes_set3keys \(", line)
+ if not m is None:
+ skip_statement = True
+ continue
+ m = re.match ("static const char sample_secret_key", line)
+ if not m is None:
+ skip_statement = True
+ continue
+ m = re.match ("static const char sample_public_key", line)
+ if not m is None:
+ skip_statement = True
+ continue
+ m = re.match ("static void sign|static gpg_err_code_t sign|static gpg_err_code_t generate",
+ line)
+ if not m is None:
+ skip_statement = True
+ continue
+
+ m = re.match ("cipher_extra_spec_t", line)
+ if isc and not m is None:
+ skip2 = True
+ fname = line[len ("cipher_extra_spec_t "):]
+ fname = re.match ("[a-zA-Z0-9_]*", fname).group ()
+ chmsg = "(%s): Removed." % fname
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match ("pk_extra_spec_t", line)
+ if isc and not m is None:
+ skip2 = True
+ fname = line[len ("pk_extra_spec_t "):]
+ fname = re.match ("[a-zA-Z0-9_]*", fname).group ()
+ chmsg = "(%s): Removed." % fname
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match ("md_extra_spec_t", line)
+ if isc and not m is None:
+ skip2 = True
+ fname = line[len ("md_extra_spec_t "):]
+ fname = re.match ("[a-zA-Z0-9_]*", fname).group ()
+ chmsg = "(%s): Removed." % fname
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ fw.write (line)
+ if len (ciphernames) > 0 or len (mdnames) > 0 or len (pknames) > 0:
+ modfiles = [cipher_file]
+ if modname in extra_files:
+ modfiles += extra_files[modname]
+ if len (ciphernames) > 0 or len (mdnames) > 0:
+ modules_sym_md.append (modname)
+ chmsg = "(GRUB_MOD_INIT(%s)): New function\n" % modname
if nch:
chlognew = "%s\n %s" % (chlognew, chmsg)
else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
- continue
- else:
- fw.write (holdline)
- m = re.match ("# *include <(.*)>", line)
- if not m is None:
- chmsg = "Removed including of %s" % m.groups ()[0]
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s: %s" % (chlognew, chmsg)
- nch = True
- continue
- m = re.match ("(const )?gcry_cipher_spec_t", line)
- if isc and not m is None:
- assert (not ismd)
- assert (not ispk)
- assert (not iscipher)
- assert (not iscryptostart)
- ciphername = removeprefix(removeprefix(line, "const "), "gcry_cipher_spec_t").strip ()
- ciphername = re.match("[a-zA-Z0-9_]*",ciphername).group ()
- ciphernames.append (ciphername)
- iscipher = True
- iscryptostart = True
-
- m = re.match ("(const )?gcry_pk_spec_t", line)
- if isc and not m is None:
- assert (not ismd)
- assert (not ispk)
- assert (not iscipher)
- assert (not iscryptostart)
- pkname = removeprefix(removeprefix(line, "const "), "gcry_pk_spec_t").strip ()
- pkname = re.match("[a-zA-Z0-9_]*",pkname).group ()
- pknames.append (pkname)
- ispk = True
- iscryptostart = True
-
- m = re.match (r"DEFINE_BLAKE2_VARIANT\((.), (.), ([0-9]*)", line)
- if isc and not m is None:
- bs = m.groups()[0]
- bits = m.groups()[2]
- mdname = "_gcry_digest_spec_blake2%s_%s" % (bs, bits)
- mdnames.append (mdname)
-
- m = re.match ("(const )?gcry_md_spec_t", line)
- if isc and not m is None:
- assert (not ismd)
- assert (not ispk)
- assert (not iscipher)
- assert (not iscryptostart)
- line = removeprefix(line, "const ")
- mdname = removeprefix(removeprefix(line, "const "), "gcry_md_spec_t").strip ()
- mdname = re.match("[a-zA-Z0-9_]*",mdname).group ()
- mdnames.append (mdname)
- ismd = True
- ismddefine = False
- mdarg = 0
- iscryptostart = True
- m = re.match (" (const )?gcry_md_spec_t _gcry_digest_spec_blake2.*\\\\", line)
- if isc and not m is None:
- assert (not ismd)
- assert (not ispk)
- assert (not iscipher)
- assert (not iscryptostart)
- line = removeprefix(line, " const ")
- ismd = True
- ismddefine = True
- mdname = "_gcry_digest_spec_blake2"
- mdarg = 0
- iscryptostart = True
- m = re.match (r"static const char \*selftest.*;$", line)
- if not m is None:
- fname = line[len (r"static const char \*"):]
- fname = re.match ("[a-zA-Z0-9_]*", fname).group ()
- chmsg = "(%s): Removed declaration." % fname
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
- continue
- m = re.match ("static gcry_mpi_t gen_k .*;$", line)
- if not m is None:
- chmsg = "(gen_k): Removed declaration."
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
- continue
- m = re.match ("static (int|void) test_keys .*;$", line)
- if not m is None:
- chmsg = "(test_keys): Removed declaration."
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
- continue
- m = re.match ("static void secret .*;$", line)
- if not m is None:
- chmsg = "(secret): Removed declaration."
- if nch:
+ chlognew = "%s%s" % (chlognew, chmsg)
+ nch = True
+ fw.write ("\n\nGRUB_MOD_INIT(%s)\n" % modname)
+ fw.write ("{\n")
+ for ciphername in ciphernames:
+ chmsg = "Register cipher %s" % ciphername
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ fw.write (" grub_cipher_register (&%s);\n" % ciphername)
+ for ctxsize in mdctxsizes:
+ fw.write (" COMPILE_TIME_ASSERT(%s <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);\n" % ctxsize)
+ for mdname in mdnames:
+ chmsg = "Register digest %s" % mdname
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ fw.write (" grub_md_register (&%s);\n" % mdname)
+ for pkname in pknames:
+ chmsg = "Register pk %s" % pkname
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ fw.write (" grub_crypto_pk_%s = &%s;\n"
+ % (pkname.replace ("_gcry_pubkey_spec_", ""), pkname))
+ fw.write ("}")
+ chmsg = "(GRUB_MOD_FINI(%s)): New function\n" % modname
chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
+ fw.write ("\n\nGRUB_MOD_FINI(%s)\n" % modname)
+ fw.write ("{\n")
+ for ciphername in ciphernames:
+ chmsg = "Unregister cipher %s" % ciphername
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ fw.write (" grub_cipher_unregister (&%s);\n" % ciphername)
+ for mdname in mdnames:
+ chmsg = "Unregister MD %s" % mdname
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ fw.write (" grub_md_unregister (&%s);\n" % mdname)
+ for pkname in pknames:
+ chmsg = "Unregister pk %s" % pkname
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ fw.write (" grub_crypto_pk_%s = 0;\n"
+ % (pkname.replace ("_gcry_pubkey_spec_", "")))
+ fw.write ("}\n")
+ conf.write ("module = {\n")
+ conf.write (" name = %s;\n" % modname)
+ for src in modfiles:
+ conf.write (" common = lib/libgcrypt-grub/cipher/%s;\n" % src)
+ if len (ciphernames) > 0 or len (mdnames) > 0:
+ confutil.write (" common = grub-core/lib/libgcrypt-grub/cipher/%s;\n" % src)
+ if modname == "gcry_ecc":
+ conf.write (" common = lib/libgcrypt-grub/mpi/ec.c;\n")
+ conf.write (" cflags = '$(CFLAGS_GCRY) -Wno-redundant-decls';\n")
+ elif modname in ["gcry_rijndael", "gcry_md4", "gcry_md5", "gcry_rmd160", "gcry_sha1", "gcry_sha256", "gcry_sha512", "gcry_tiger"]:
+ # Alignment checked by hand
+ conf.write (" cflags = '$(CFLAGS_GCRY) -Wno-cast-align';\n")
+ else:
+ conf.write (" cflags = '$(CFLAGS_GCRY)';\n")
+ conf.write (" cppflags = '$(CPPFLAGS_GCRY)';\n")
+ conf.write ("};\n\n")
+ if nch:
+ chlog = "%s%s\n" % (chlog, chlognew)
+ elif isc and cipher_file not in extra_files_list:
+ print ("WARNING: C file isn't a module: %s" % cipher_file)
+ os.remove (outfile)
+ chlog = "%s\n * %s: Removed" % (chlog, cipher_file)
continue
- m = re.match (r"static void \(\*progress_cb\).*;$", line)
- if not m is None:
- chmsg = "(progress_cb): Removed declaration."
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
+ chlog = "%s%sSkipped unknown file\n" % (chlog, chlognew)
+ print ("WARNING: unknown file %s" % cipher_file)
+
+ for src in sorted (os.listdir (os.path.join (indir, "src"))):
+ if src in ["versioninfo.rc.in", "ath.c", "ChangeLog-2011",
+ "dumpsexp.c", "fips.c", "gcrypt.h.in",
+ "gcryptrnd.c", "getrandom.c",
+ "global.c", "hmac256.c",
+ "hwfeatures.c", "libgcrypt-config.in",
+ "libgcrypt.def", "libgcrypt.m4",
+ "libgcrypt.vers", "Makefile.am",
+ "Manifest", "misc.c",
+ "missing-string.c", "module.c",
+ "secmem.c",
+ "stdmem.c", "visibility.c"]:
+ continue
+ outfile = os.path.join (basedir, "src", src)
+ infile = os.path.join (indir, "src", src)
+ if os.path.isdir (infile):
+ continue
+ with codecs.open (outfile, "w", "utf-8") as fw:
+ if src == "gcrypt-module.h":
continue
- m = re.match (r"static void \*progress_cb_data.*;$", line)
- if not m is None:
- chmsg = "(progress_cb): Removed declaration."
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
+ if src == "visibility.h":
+ fw.write ("# include <grub/gcrypt/gcrypt.h>\n")
continue
+ with codecs.open (infile, "r", "utf-8") as f:
+ if src == "types.h":
+ fw.write (f.read ().replace ("float f;", "").replace ("double g;", ""))
+ continue
- m = re.match (r"((static )?const char( |)\*|static const gcry_md_spec_t \*|(static )?gpg_err_code_t|gpg_error_t|void|(static )?int|(static )?unsigned int|(static )?gcry_err_code_t|static gcry_mpi_t|static void|void|static elliptic_curve_t) *$", line)
- if not m is None:
- hold = True
- holdline = line
- continue
- m = re.match (r"static int tripledes_set2keys \(.*\);", line)
- if not m is None:
- continue
- m = re.match (r"static int tripledes_set3keys \(.*\);", line)
- if not m is None:
- continue
- m = re.match (r"static int tripledes_set2keys \(", line)
- if not m is None:
- skip_statement = True
- continue
- m = re.match (r"static int tripledes_set3keys \(", line)
- if not m is None:
- skip_statement = True
- continue
- m = re.match ("static const char sample_secret_key", line)
- if not m is None:
- skip_statement = True
- continue
- m = re.match ("static const char sample_public_key", line)
- if not m is None:
- skip_statement = True
- continue
- m = re.match ("static void sign|static gpg_err_code_t sign|static gpg_err_code_t generate",
- line)
- if not m is None:
- skip_statement = True
- continue
+ if src == "cipher-proto.h":
+ fw.write("#include <grub/crypto.h>\n")
+ fw.write("typedef gcry_selftest_func_t selftest_func_t;")
+ continue
- m = re.match ("cipher_extra_spec_t", line)
- if isc and not m is None:
- skip2 = True
- fname = line[len ("cipher_extra_spec_t "):]
- fname = re.match ("[a-zA-Z0-9_]*", fname).group ()
- chmsg = "(%s): Removed." % fname
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
- continue
- m = re.match ("pk_extra_spec_t", line)
- if isc and not m is None:
- skip2 = True
- fname = line[len ("pk_extra_spec_t "):]
- fname = re.match ("[a-zA-Z0-9_]*", fname).group ()
- chmsg = "(%s): Removed." % fname
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
- continue
- m = re.match ("md_extra_spec_t", line)
- if isc and not m is None:
- skip2 = True
- fname = line[len ("md_extra_spec_t "):]
- fname = re.match ("[a-zA-Z0-9_]*", fname).group ()
- chmsg = "(%s): Removed." % fname
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s %s" % (chlognew, chmsg)
- nch = True
- continue
- fw.write (line)
- if len (ciphernames) > 0 or len (mdnames) > 0 or len (pknames) > 0:
- modfiles = [cipher_file]
- if modname in extra_files.keys():
- modfiles += extra_files[modname]
- if len (ciphernames) > 0 or len (mdnames) > 0:
- modules_sym_md.append (modname)
- chmsg = "(GRUB_MOD_INIT(%s)): New function\n" % modname
- if nch:
- chlognew = "%s\n %s" % (chlognew, chmsg)
- else:
- chlognew = "%s%s" % (chlognew, chmsg)
- nch = True
- fw.write ("\n\nGRUB_MOD_INIT(%s)\n" % modname)
- fw.write ("{\n")
- for ciphername in ciphernames:
- chmsg = "Register cipher %s" % ciphername
- chlognew = "%s\n %s" % (chlognew, chmsg)
- fw.write (" grub_cipher_register (&%s);\n" % ciphername)
- for ctxsize in mdctxsizes:
- fw.write (" COMPILE_TIME_ASSERT(%s <= GRUB_CRYPTO_MAX_MD_CONTEXT_SIZE);\n" % ctxsize)
- for mdname in mdnames:
- chmsg = "Register digest %s" % mdname
- chlognew = "%s\n %s" % (chlognew, chmsg)
- fw.write (" grub_md_register (&%s);\n" % mdname)
- for pkname in pknames:
- chmsg = "Register pk %s" % pkname
- chlognew = "%s\n %s" % (chlognew, chmsg)
- fw.write (" grub_crypto_pk_%s = &%s;\n"
- % (pkname.replace ("_gcry_pubkey_spec_", ""), pkname))
- fw.write ("}")
- chmsg = "(GRUB_MOD_FINI(%s)): New function\n" % modname
- chlognew = "%s\n %s" % (chlognew, chmsg)
- fw.write ("\n\nGRUB_MOD_FINI(%s)\n" % modname)
- fw.write ("{\n")
- for ciphername in ciphernames:
- chmsg = "Unregister cipher %s" % ciphername
- chlognew = "%s\n %s" % (chlognew, chmsg)
- fw.write (" grub_cipher_unregister (&%s);\n" % ciphername)
- for mdname in mdnames:
- chmsg = "Unregister MD %s" % mdname
- chlognew = "%s\n %s" % (chlognew, chmsg)
- fw.write (" grub_md_unregister (&%s);\n" % mdname)
- for pkname in pknames:
- chmsg = "Unregister pk %s" % pkname
- chlognew = "%s\n %s" % (chlognew, chmsg)
- fw.write (" grub_crypto_pk_%s = 0;\n"
- % (pkname.replace ("_gcry_pubkey_spec_", "")))
- fw.write ("}\n")
- conf.write ("module = {\n")
- conf.write (" name = %s;\n" % modname)
- for src in modfiles:
- conf.write (" common = lib/libgcrypt-grub/cipher/%s;\n" % src)
- if len (ciphernames) > 0 or len (mdnames) > 0:
- confutil.write (" common = grub-core/lib/libgcrypt-grub/cipher/%s;\n" % src)
- if modname == "gcry_ecc":
- conf.write (" common = lib/libgcrypt-grub/mpi/ec.c;\n")
- conf.write (" cflags = '$(CFLAGS_GCRY) -Wno-redundant-decls';\n")
- elif modname == "gcry_rijndael" or modname == "gcry_md4" or modname == "gcry_md5" or modname == "gcry_rmd160" or modname == "gcry_sha1" or modname == "gcry_sha256" or modname == "gcry_sha512" or modname == "gcry_tiger":
- # Alignment checked by hand
- conf.write (" cflags = '$(CFLAGS_GCRY) -Wno-cast-align';\n");
- else:
- conf.write (" cflags = '$(CFLAGS_GCRY)';\n");
- conf.write (" cppflags = '$(CPPFLAGS_GCRY)';\n");
- conf.write ("};\n\n")
- f.close ()
- fw.close ()
- if nch:
- chlog = "%s%s\n" % (chlog, chlognew)
- elif isc and cipher_file not in extra_files_list:
- print ("WARNING: C file isn't a module: %s" % cipher_file)
- f.close ()
- fw.close ()
- os.remove (outfile)
- chlog = "%s\n * %s: Removed" % (chlog, cipher_file)
- continue
- chlog = "%s%sSkipped unknown file\n" % (chlog, chlognew)
- print ("WARNING: unknown file %s" % cipher_file)
-
-cryptolist.close ()
-
-for src in sorted (os.listdir (os.path.join (indir, "src"))):
- if src == "versioninfo.rc.in" or src == "ath.c" or src == "ChangeLog-2011" \
- or src == "dumpsexp.c" or src == "fips.c" or src == "gcrypt.h.in" \
- or src == "gcryptrnd.c"or src == "getrandom.c" \
- or src == "global.c" or src == "hmac256.c" \
- or src == "hwfeatures.c" or src == "libgcrypt-config.in" \
- or src == "libgcrypt.def" or src == "libgcrypt.m4" \
- or src == "libgcrypt.vers" or src == "Makefile.am" \
- or src == "Manifest" or src == "misc.c" \
- or src == "missing-string.c" or src == "module.c" \
- or src == "secmem.c" \
- or src == "stdmem.c" or src == "visibility.c":
- continue
- outfile = os.path.join (basedir, "src", src)
- infile = os.path.join (indir, "src", src)
- if os.path.isdir (infile):
- continue
- fw = codecs.open (outfile, "w", "utf-8")
- if src == "gcrypt-module.h":
- fw.close ()
- continue
- if src == "visibility.h":
- fw.write ("# include <grub/gcrypt/gcrypt.h>\n")
- fw.close ()
- continue
- f = codecs.open (infile, "r", "utf-8")
- if src == "types.h":
- fw.write (f.read ().replace ("float f;", "").replace ("double g;", ""))
- f.close ()
- fw.close ()
- continue
-
- if src == "cipher-proto.h":
- fw.write("#include <grub/crypto.h>\n")
- fw.write("typedef gcry_selftest_func_t selftest_func_t;")
- f.close ()
- fw.close ()
- continue
-
- if src == "g10lib.h":
- fw.write("#include <cipher_wrap.h>\n")
- fw.write("#include <grub/crypto.h>\n")
- fw.write("#include <stdlib.h>\n")
- fw.write (f.read ().replace ("(printf,f,a)", "(__printf__,f,a)").replace ("#include \"../compat/libcompat.h\"", "").replace("#define N_(a) (a)", ""))
- f.close ()
- fw.close ()
- continue
-
- fw.write (f.read ())
- f.close ()
- fw.close ()
-
-for src in sorted (os.listdir (os.path.join (indir, "mpi"))):
- if src == "config.links" or src == "ChangeLog-2011" \
- or src == "Manifest" \
- or src == "Makefile.am":
- continue
- infile = os.path.join (indir, "mpi", src)
- outfile = os.path.join (basedir, "mpi", src)
- if os.path.isdir (infile):
- continue
- f = codecs.open (infile, "r", "utf-8")
- fw = codecs.open (outfile, "w", "utf-8")
- fw.write ("/* This file was automatically imported with \n")
- fw.write (" import_gcry.py. Please don't modify it */\n")
- hold = False
- skip = 0
- for line in f:
- if skip > 0:
- if line[0] == "}":
- skip = skip - 1
- continue
- if hold:
- hold = False
- # We're optimising for size and exclude anything needing good
- # randomness.
- if not re.match ("(_gcry_mpi_get_hw_config|gcry_mpi_randomize|_gcry_mpi_randomize)", line) is None:
- skip = 1
- continue
- else:
- fw.write (holdline)
- m = re.match (r"(const char( |)\*|void) *$", line)
- if not m is None:
- hold = True
- holdline = line
+ if src == "g10lib.h":
+ fw.write("#include <cipher_wrap.h>\n")
+ fw.write("#include <grub/crypto.h>\n")
+ fw.write("#include <stdlib.h>\n")
+ fw.write (f.read ().replace ("(printf,f,a)", "(__printf__,f,a)").replace ("#include \"../compat/libcompat.h\"", "").replace("#define N_(a) (a)", ""))
+ continue
+
+ fw.write (f.read ())
+
+ for src in sorted (os.listdir (os.path.join (indir, "mpi"))):
+ if src in ["config.links", "ChangeLog-2011", "Manifest", "Makefile.am"]:
continue
- m = re.match (r"#include \"mod-source-info\.h\"", line)
- if not m is None:
+ infile = os.path.join (indir, "mpi", src)
+ outfile = os.path.join (basedir, "mpi", src)
+ if os.path.isdir (infile):
continue
- fw.write (line)
-
-chlog = "%s * crypto.lst: New file.\n" % chlog
-
-outfile = os.path.join (cipher_dir_out, "types.h")
-fw=codecs.open (outfile, "w", "utf-8")
-fw.write ("#include <grub/types.h>\n")
-fw.write ("#include <cipher_wrap.h>\n")
-chlog = "%s * types.h: New file.\n" % chlog
-fw.close ()
-
-outfile = os.path.join (cipher_dir_out, "memory.h")
-fw=codecs.open (outfile, "w", "utf-8")
-fw.write ("#include <cipher_wrap.h>\n")
-chlog = "%s * memory.h: New file.\n" % chlog
-fw.close ()
-
-
-outfile = os.path.join (cipher_dir_out, "cipher.h")
-fw=codecs.open (outfile, "w", "utf-8")
-fw.write ("#include <grub/crypto.h>\n")
-fw.write ("#include <cipher_wrap.h>\n")
-chlog = "%s * cipher.h: Likewise.\n" % chlog
-fw.close ()
-
-outfile = os.path.join (cipher_dir_out, "g10lib.h")
-fw=codecs.open (outfile, "w", "utf-8")
-fw.write ("#include <cipher_wrap.h>\n")
-chlog = "%s * g10lib.h: Likewise.\n" % chlog
-fw.close ()
-
-conf.close ();
-
-initfile = codecs.open (os.path.join (cipher_dir_out, "init.c"), "w", "utf-8")
-initfile.write ("#include <grub/crypto.h>\n")
-for module in modules_sym_md:
- initfile.write ("extern void grub_%s_init (void);\n" % module)
- initfile.write ("extern void grub_%s_fini (void);\n" % module)
-initfile.write ("\n")
-initfile.write ("void\n")
-initfile.write ("grub_gcry_init_all (void)\n")
-initfile.write ("{\n")
-for module in modules_sym_md:
- initfile.write (" grub_%s_init ();\n" % module)
-initfile.write ("}\n")
-initfile.write ("\n")
-initfile.write ("void\n")
-initfile.write ("grub_gcry_fini_all (void)\n")
-initfile.write ("{\n")
-for module in modules_sym_md:
- initfile.write (" grub_%s_fini ();\n" % module)
-initfile.write ("}\n")
-initfile.close ()
-
-confutil.write (" common = grub-core/lib/libgcrypt-grub/cipher/init.c;\n")
-confutil.write ("};\n");
-confutil.close ();
+ with codecs.open (infile, "r", "utf-8") as f, codecs.open (outfile, "w", "utf-8") as fw:
+ fw.write ("/* This file was automatically imported with \n")
+ fw.write (" import_gcry.py. Please don't modify it */\n")
+ hold = False
+ holdline = ""
+ skip = 0
+ for line in f:
+ if skip > 0:
+ if line[0] == "}":
+ skip = skip - 1
+ continue
+ if hold:
+ hold = False
+ # We're optimising for size and exclude anything needing good
+ # randomness.
+ if not re.match ("(_gcry_mpi_get_hw_config|gcry_mpi_randomize|_gcry_mpi_randomize)", line) is None:
+ skip = 1
+ continue
+ else:
+ fw.write (holdline)
+ m = re.match (r"(const char( |)\*|void) *$", line)
+ if not m is None:
+ hold = True
+ holdline = line
+ continue
+ m = re.match (r"#include \"mod-source-info\.h\"", line)
+ if not m is None:
+ continue
+ fw.write (line)
+
+ chlog = "%s * crypto.lst: New file.\n" % chlog
+
+ outfile = os.path.join (cipher_dir_out, "types.h")
+ with codecs.open (outfile, "w", "utf-8") as fw:
+ fw.write ("#include <grub/types.h>\n")
+ fw.write ("#include <cipher_wrap.h>\n")
+ chlog = "%s * types.h: New file.\n" % chlog
+
+ outfile = os.path.join (cipher_dir_out, "memory.h")
+ with codecs.open (outfile, "w", "utf-8") as fw:
+ fw.write ("#include <cipher_wrap.h>\n")
+ chlog = "%s * memory.h: New file.\n" % chlog
+
+
+ outfile = os.path.join (cipher_dir_out, "cipher.h")
+ with codecs.open (outfile, "w", "utf-8") as fw:
+ fw.write ("#include <grub/crypto.h>\n")
+ fw.write ("#include <cipher_wrap.h>\n")
+ chlog = "%s * cipher.h: Likewise.\n" % chlog
+
+ outfile = os.path.join (cipher_dir_out, "g10lib.h")
+ with codecs.open (outfile, "w", "utf-8") as fw:
+ fw.write ("#include <cipher_wrap.h>\n")
+ chlog = "%s * g10lib.h: Likewise.\n" % chlog
+
+ conf.close ()
+
+ with codecs.open (os.path.join (cipher_dir_out, "init.c"), "w", "utf-8") as initfile:
+ initfile.write ("#include <grub/crypto.h>\n")
+ for module in modules_sym_md:
+ initfile.write ("extern void grub_%s_init (void);\n" % module)
+ initfile.write ("extern void grub_%s_fini (void);\n" % module)
+ initfile.write ("\n")
+ initfile.write ("void\n")
+ initfile.write ("grub_gcry_init_all (void)\n")
+ initfile.write ("{\n")
+ for module in modules_sym_md:
+ initfile.write (" grub_%s_init ();\n" % module)
+ initfile.write ("}\n")
+ initfile.write ("\n")
+ initfile.write ("void\n")
+ initfile.write ("grub_gcry_fini_all (void)\n")
+ initfile.write ("{\n")
+ for module in modules_sym_md:
+ initfile.write (" grub_%s_fini ();\n" % module)
+ initfile.write ("}\n")
+
+ confutil.write (" common = grub-core/lib/libgcrypt-grub/cipher/init.c;\n")
+ confutil.write ("};\n")
+ confutil.close ()
outfile = os.path.join (cipher_dir_out, "ChangeLog")
-fw=codecs.open (outfile, "w", "utf-8")
-dt = datetime.date.today ()
-fw.write ("%04d-%02d-%02d Automatic import tool\n" % \
- (dt.year,dt.month, dt.day))
-fw.write ("\n")
-fw.write (" Imported ciphers to GRUB\n")
-fw.write ("\n")
-fw.write (chlog)
-fw.write ("\n")
-fw.close ()
+with codecs.open (outfile, "w", "utf-8") as fw:
+ dt = datetime.date.today ()
+ fw.write ("%04d-%02d-%02d Automatic import tool\n" % \
+ (dt.year,dt.month, dt.day))
+ fw.write ("\n")
+ fw.write (" Imported ciphers to GRUB\n")
+ fw.write ("\n")
+ fw.write (chlog)
+ fw.write ("\n")
projects / thirdparty / grub.git / commitdiff
