setjmp_mod_SOURCES = lib/$(target_cpu)/setjmp.S
setjmp_mod_ASFLAGS = $(COMMON_ASFLAGS)
setjmp_mod_LDFLAGS = $(COMMON_LDFLAGS)
+
+include $(srcdir)/conf/gcry.mk
--- /dev/null
+# -*- makefile -*-
+
+pkglib_MODULES += seed.mod
+seed_mod_SOURCES = gcry/cipher/seed.c
+seed_mod_ASFLAGS = $(COMMON_ASFLAGS)
+seed_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += twofish.mod
+twofish_mod_SOURCES = gcry/cipher/twofish.c
+twofish_mod_ASFLAGS = $(COMMON_ASFLAGS)
+twofish_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += des.mod
+des_mod_SOURCES = gcry/cipher/des.c
+des_mod_ASFLAGS = $(COMMON_ASFLAGS)
+des_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += arcfour.mod
+arcfour_mod_SOURCES = gcry/cipher/arcfour.c
+arcfour_mod_ASFLAGS = $(COMMON_ASFLAGS)
+arcfour_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += rfc2268.mod
+rfc2268_mod_SOURCES = gcry/cipher/rfc2268.c
+rfc2268_mod_ASFLAGS = $(COMMON_ASFLAGS)
+rfc2268_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += cast5.mod
+cast5_mod_SOURCES = gcry/cipher/cast5.c
+cast5_mod_ASFLAGS = $(COMMON_ASFLAGS)
+cast5_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += camellia-glue.mod
+camellia-glue_mod_SOURCES = gcry/cipher/camellia-glue.c
+camellia-glue_mod_ASFLAGS = $(COMMON_ASFLAGS)
+camellia-glue_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += rijndael.mod
+rijndael_mod_SOURCES = gcry/cipher/rijndael.c
+rijndael_mod_ASFLAGS = $(COMMON_ASFLAGS)
+rijndael_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += serpent.mod
+serpent_mod_SOURCES = gcry/cipher/serpent.c
+serpent_mod_ASFLAGS = $(COMMON_ASFLAGS)
+serpent_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
+pkglib_MODULES += blowfish.mod
+blowfish_mod_SOURCES = gcry/cipher/blowfish.c
+blowfish_mod_ASFLAGS = $(COMMON_ASFLAGS)
+blowfish_mod_LDFLAGS = $(COMMON_ASFLAGS)
+
kern/generic/millisleep.c \
kern/env.c \
term/i386/pc/console.c term/i386/vga_common.c \
+ kern/crypto.c \
symlist.c
kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
env.h err.h file.h fs.h kernel.h loader.h misc.h mm.h net.h parser.h \
partition.h msdos_partition.h reader.h symbol.h term.h time.h types.h \
machine/biosdisk.h machine/boot.h machine/console.h machine/init.h \
machine/memory.h machine/loader.h machine/vga.h machine/vbe.h \
- machine/kernel.h machine/pxe.h i386/pit.h list.h handler.h command.h
+ machine/kernel.h machine/pxe.h i386/pit.h list.h handler.h command.h \
+ crypto.h
kernel_img_CFLAGS = $(COMMON_CFLAGS) $(TARGET_IMG_CFLAGS)
kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
kernel_img_LDFLAGS = $(COMMON_LDFLAGS) $(TARGET_IMG_LDFLAGS)$(GRUB_KERNEL_MACHINE_LINK_ADDR) $(COMMON_CFLAGS)
--- /dev/null
+import re
+import sys
+import os
+import datetime
+
+if len (sys.argv) < 3:
+ print ("Usage: %s SOURCE DESTINATION" % sys.argv[0])
+ exit (0)
+indir = sys.argv[1]
+outdir = sys.argv[2]
+
+basedir = os.path.join (outdir, "gcry")
+os.makedirs (basedir)
+cipher_dir_in = os.path.join (indir, "cipher")
+cipher_dir_out = os.path.join (basedir, "cipher")
+os.makedirs (cipher_dir_out)
+cipher_files = os.listdir (cipher_dir_in)
+conf = open (os.path.join (outdir, "conf", "gcry.rmk"), "w")
+conf.write ("# -*- makefile -*-\n\n")
+chlog = ""
+
+for cipher_file in cipher_files:
+ infile = os.path.join (cipher_dir_in, cipher_file)
+ outfile = os.path.join (cipher_dir_out, cipher_file)
+ if cipher_file == "ChangeLog":
+ continue
+ chlognew = " * %s" % cipher_file
+ nch = False
+ if re.match (".*\.[ch]$", cipher_file):
+ isc = re.match (".*\.c$", cipher_file)
+ f = open (infile, "r")
+ fw = open (outfile, "w")
+ fw.write ("/* This file was automatically imported with \n")
+ fw.write (" import_gcry.py. Please don't modify it */\n");
+ ciphernames = []
+ for line in f:
+ m = re.match ("#include <.*>", line)
+ if not m is None:
+ chmsg = "Removed including of %s" % \
+ m.group () [len ("#include <"):len (m.group ()) - 1]
+ if nch:
+ chlognew = "%s\n %s" % (chlognew, chmsg)
+ else:
+ chlognew = "%s: %s" % (chlognew, chmsg)
+ nch = True
+ continue
+ m = re.match ("gcry_cipher_spec_t", line)
+ if isc and not m is None:
+ ciphername = line [len ("gcry_cipher_spec_t"):].strip ()
+ ciphername = re.match("[a-zA-Z0-9_]*",ciphername).group ()
+ ciphernames.append (ciphername)
+ fw.write (line)
+ if len (ciphernames) > 0:
+ modname = cipher_file [0:len(cipher_file) - 2]
+ 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)
+ 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)
+ fw.write ("}\n")
+ conf.write ("pkglib_MODULES += %s.mod\n" % modname)
+ conf.write ("%s_mod_SOURCES = gcry/cipher/%s\n" %\
+ (modname, cipher_file))
+ conf.write ("%s_mod_CFLAGS = $(COMMON_CFLAGS) -Wno-error\n" % modname)
+ conf.write ("%s_mod_LDFLAGS = $(COMMON_ASFLAGS)\n\n" % modname)
+ elif isc:
+ print ("WARNING: c file isn't a module: %s" % cipher_file)
+ f.close ()
+ fw.close ()
+ if nch:
+ chlog = "%s%s\n" % (chlog, chlognew)
+ continue
+ if re.match ("(Manifest|Makefile\.am)$", cipher_file):
+ chlog = "%s%sRemoved\n" % (chlog, chlognew)
+ continue
+ # Autogenerated files. Not even worth mentionning in ChangeLog
+ if re.match ("Makefile\.in$", cipher_file):
+ chlog = "%s%sRemoved\n" % (chlog, chlognew)
+ continue
+ chlog = "%s%sSkipped unknown file\n" % (chlog, chlognew)
+ print ("WARNING: unknown file %s" % cipher_file)
+
+outfile = os.path.join (cipher_dir_out, "types.h")
+fw=open (outfile, "w")
+fw.write ("#include <grub/types.h>\n")
+fw.write ("#include <grub/gcry_wrap.h>\n")
+chlog = "%s * types.h: New file.\n" % chlog
+fw.close ()
+
+outfile = os.path.join (cipher_dir_out, "cipher.h")
+fw=open (outfile, "w")
+fw.write ("#include <grub/crypto.h>\n")
+fw.write ("#include <grub/gcry_wrap.h>\n")
+chlog = "%s * cipher.h: Likewise.\n" % chlog
+fw.close ()
+
+outfile = os.path.join (cipher_dir_out, "g10lib.h")
+fw=open (outfile, "w")
+fw.write ("#include <grub/gcry_wrap.h>\n")
+chlog = "%s * g10lib.h: Likewise.\n" % chlog
+fw.close ()
+
+infile = os.path.join (cipher_dir_in, "ChangeLog")
+outfile = os.path.join (cipher_dir_out, "ChangeLog")
+
+
+f=open (infile, "r")
+fw=open (outfile, "w")
+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")
+for line in f:
+ fw.write (line)
+f.close ()
+fw.close ()
--- /dev/null
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006
+ * 2007, 2008, 2009 Free Software Foundation, Inc.
+ *
+ * GRUB is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GRUB is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* Contains elements based on gcrypt-module.h and gcrypt.h.in.
+ If it's changed please update this file. */
+
+#ifndef GRUB_CIPHER_HEADER
+#define GRUB_CIPHER_HEADER 1
+
+#include <grub/symbol.h>
+#include <grub/types.h>
+
+typedef enum
+ {
+ GPG_ERR_NO_ERROR,
+ GPG_ERR_BAD_MPI,
+ GPG_ERR_BAD_SECKEY,
+ GPG_ERR_BAD_SIGNATURE,
+ GPG_ERR_CIPHER_ALGO,
+ GPG_ERR_CONFLICT,
+ GPG_ERR_DECRYPT_FAILED,
+ GPG_ERR_DIGEST_ALGO,
+ GPG_ERR_GENERAL,
+ GPG_ERR_INTERNAL,
+ GPG_ERR_INV_ARG,
+ GPG_ERR_INV_CIPHER_MODE,
+ GPG_ERR_INV_FLAG,
+ GPG_ERR_INV_KEYLEN,
+ GPG_ERR_INV_OBJ,
+ GPG_ERR_INV_OP,
+ GPG_ERR_INV_SEXP,
+ GPG_ERR_INV_VALUE,
+ GPG_ERR_MISSING_VALUE,
+ GPG_ERR_NO_ENCRYPTION_SCHEME,
+ GPG_ERR_NO_OBJ,
+ GPG_ERR_NO_PRIME,
+ GPG_ERR_NO_SIGNATURE_SCHEME,
+ GPG_ERR_NOT_FOUND,
+ GPG_ERR_NOT_IMPLEMENTED,
+ GPG_ERR_NOT_SUPPORTED,
+ GPG_ERROR_CFLAGS,
+ GPG_ERR_PUBKEY_ALGO,
+ GPG_ERR_SELFTEST_FAILED,
+ GPG_ERR_TOO_SHORT,
+ GPG_ERR_UNSUPPORTED,
+ GPG_ERR_WEAK_KEY,
+ GPG_ERR_WRONG_KEY_USAGE,
+ GPG_ERR_WRONG_PUBKEY_ALGO,
+ } gcry_err_code_t;
+
+enum gcry_cipher_modes
+ {
+ GCRY_CIPHER_MODE_NONE = 0, /* Not yet specified. */
+ GCRY_CIPHER_MODE_ECB = 1, /* Electronic codebook. */
+ GCRY_CIPHER_MODE_CFB = 2, /* Cipher feedback. */
+ GCRY_CIPHER_MODE_CBC = 3, /* Cipher block chaining. */
+ GCRY_CIPHER_MODE_STREAM = 4, /* Used with stream ciphers. */
+ GCRY_CIPHER_MODE_OFB = 5, /* Outer feedback. */
+ GCRY_CIPHER_MODE_CTR = 6 /* Counter. */
+ };
+
+/* Type for the cipher_setkey function. */
+typedef gcry_err_code_t (*gcry_cipher_setkey_t) (void *c,
+ const unsigned char *key,
+ unsigned keylen);
+
+/* Type for the cipher_encrypt function. */
+typedef void (*gcry_cipher_encrypt_t) (void *c,
+ unsigned char *outbuf,
+ const unsigned char *inbuf);
+
+/* Type for the cipher_decrypt function. */
+typedef void (*gcry_cipher_decrypt_t) (void *c,
+ unsigned char *outbuf,
+ const unsigned char *inbuf);
+
+/* Type for the cipher_stencrypt function. */
+typedef void (*gcry_cipher_stencrypt_t) (void *c,
+ unsigned char *outbuf,
+ const unsigned char *inbuf,
+ unsigned int n);
+
+/* Type for the cipher_stdecrypt function. */
+typedef void (*gcry_cipher_stdecrypt_t) (void *c,
+ unsigned char *outbuf,
+ const unsigned char *inbuf,
+ unsigned int n);
+
+typedef struct gcry_cipher_oid_spec
+{
+ const char *oid;
+ int mode;
+} gcry_cipher_oid_spec_t;
+
+/* Module specification structure for ciphers. */
+typedef struct gcry_cipher_spec
+{
+ const char *name;
+ const char **aliases;
+ gcry_cipher_oid_spec_t *oids;
+ grub_size_t blocksize;
+ grub_size_t keylen;
+ grub_size_t contextsize;
+ gcry_cipher_setkey_t setkey;
+ gcry_cipher_encrypt_t encrypt;
+ gcry_cipher_decrypt_t decrypt;
+ gcry_cipher_stencrypt_t stencrypt;
+ gcry_cipher_stdecrypt_t stdecrypt;
+} gcry_cipher_spec_t;
+
+struct grub_cipher
+{
+ struct grub_cipher *next;
+ const char *name;
+};
+typedef struct grub_cipher *grub_cipher_t;
+
+extern grub_cipher_t EXPORT_VAR (grub_ciphers);
+void EXPORT_FUNC(grub_burn_stack) (grub_size_t size);
+
+
+#endif
--- /dev/null
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 2009 Free Software Foundation, Inc.
+ *
+ * GRUB is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GRUB is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GRUB_GCRY_WRAP_HEADER
+#define GRUB_GCRY_WRAP_HEADER 1
+
+#include <grub/types.h>
+#include <grub/mm.h>
+#include <grub/misc.h>
+#include <grub/dl.h>
+#include <grub/crypto.h>
+
+typedef grub_uint32_t u32;
+typedef grub_uint16_t u16;
+typedef grub_uint8_t byte;
+typedef grub_size_t size_t;
+
+#define _gcry_burn_stack grub_burn_stack
+#define log_error(fmt, args...) grub_dprintf ("crypto", fmt, ## args)
+
+#endif
--- /dev/null
+/*
+ * GRUB -- GRand Unified Bootloader
+ * Copyright (C) 1999, 2001, 2002, 2003, 2007,
+ * 2008, 2009 Free Software Foundation, Inc.
+ *
+ * GRUB is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GRUB is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GRUB. If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <grub/crypto.h>
+#include <grub/misc.h>
+
+grub_cipher_t grub_ciphers;
+
+/* Based on libgcrypt-1.4.4/src/misc.c. */
+void
+grub_burn_stack (grub_size_t size)
+{
+ char buf[64];
+
+ grub_memset (buf, 0, sizeof (buf));
+ size -= sizeof (buf);
+ if (size > 0)
+ grub_burn_stack (size);
+}
projects / grub2.git / commitdiff