163 lines
6.0 KiB
Diff
163 lines
6.0 KiB
Diff
--- libtomcrypt-1.17.orig/libtomcrypt.pc
|
|
+++ libtomcrypt-1.17/libtomcrypt.pc
|
|
@@ -0,0 +1,10 @@
|
|
+prefix=/usr
|
|
+exec_prefix=${prefix}
|
|
+libdir=${exec_prefix}/lib
|
|
+includedir=${prefix}/include
|
|
+
|
|
+Name: LibTomCrypt
|
|
+Description: public domain open source cryptographic toolkit
|
|
+Version: 1.17
|
|
+Libs: -L${libdir} -ltomcrypt
|
|
+Cflags: -I${includedir}
|
|
--- libtomcrypt-1.17.orig/makefile
|
|
+++ libtomcrypt-1.17/makefile
|
|
@@ -340,7 +340,6 @@
|
|
rm -f crypt.aux crypt.dvi crypt.idx crypt.ilg crypt.ind crypt.log crypt.toc
|
|
rm -f $(TV) $(PROF) $(SMALL) $(CRYPT) $(HASHSUM) $(MULTI) $(TIMING) $(TEST)
|
|
rm -rf doc/doxygen
|
|
- rm -f doc/*.pdf
|
|
rm -f *.txt
|
|
|
|
#build the doxy files (requires Doxygen, tetex and patience)
|
|
--- libtomcrypt-1.17.orig/libtomcrypt.3
|
|
+++ libtomcrypt-1.17/libtomcrypt.3
|
|
@@ -0,0 +1,96 @@
|
|
+.\" Hey, EMACS: -*- nroff -*-
|
|
+.\" First parameter, NAME, should be all caps
|
|
+.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
|
|
+.\" other parameters are allowed: see man(7), man(1)
|
|
+.TH LIBTOMCRYPT 3 "June 2009"
|
|
+.\" Please adjust this date whenever revising the manpage.
|
|
+.\"
|
|
+.\" Some roff macros, for reference:
|
|
+.\" .nh disable hyphenation
|
|
+.\" .hy enable hyphenation
|
|
+.\" .ad l left justify
|
|
+.\" .ad b justify to both left and right margins
|
|
+.\" .nf disable filling
|
|
+.\" .fi enable filling
|
|
+.\" .br insert line break
|
|
+.\" .sp <n> insert n+1 empty lines
|
|
+.\" for manpage-specific macros, see man(7)
|
|
+.SH NAME
|
|
+libtomcrypt \- public domain open source crypthographic toolkit
|
|
+.SH SYNOPSIS
|
|
+#include <tomcrypt.h>
|
|
+
|
|
+Link with \-ltomcrypt (use pkg-config --libs libtomcrypt)
|
|
+
|
|
+.SH DESCRIPTION
|
|
+.B libtomcrypt
|
|
+is documented in /usr/share/doc/libtomcrypt-dev/crypt.pdf. To give you a very
|
|
+brief introduction, the following example is provided.
|
|
+
|
|
+.SH EXAMPLE
|
|
+.nf
|
|
+ /* AES-XTS example for libtomcrypt. (c) 2008 Michael Stapelberg, Public Domain */
|
|
+ #include <stdint.h>
|
|
+ #include <string.h>
|
|
+ #include <tomcrypt.h>
|
|
+
|
|
+ static symmetric_xts xts;
|
|
+
|
|
+ /*
|
|
+ * Initializes AES-XTS for use with encrypt(). Key must be at least 32 bytes long, only
|
|
+ * the first 32 bytes will be used.
|
|
+ *
|
|
+ */
|
|
+ void initialize_xts(unsigned char *key) {
|
|
+ int idx, err;
|
|
+ unsigned char aeskey1[16], aeskey2[16];
|
|
+
|
|
+ /* You can use 32 different ciphers simultaneously. Before using a cipher, you must register it. */
|
|
+ register_cipher(&aes_desc);
|
|
+
|
|
+ /* Get the index of the cipher registered before */
|
|
+ if ((idx = find_cipher("aes")) == \-1) {
|
|
+ fprintf(stderr, "ERROR: AES not available in libtomcrypt. Please upgrade/fix libtomcrypt.\\n");
|
|
+ exit(EXIT_FAILURE);
|
|
+ }
|
|
+
|
|
+ /* Set up the two private keys required by AES-XTS (see 3.4.10 of crypt.pdf) */
|
|
+ strncpy((char*)aeskey1, key, 16);
|
|
+ strncpy((char*)aeskey2, key+16, 16);
|
|
+
|
|
+ printf("Initializing with keys \\"%.16s\\" and \\"%.16s\\" (AES-XTS)\\n", aeskey1, aeskey2);
|
|
+
|
|
+ /* Initialize AES-XTS */
|
|
+ if ((err = xts_start(idx, aeskey1, aeskey2, 16, 0, &xts)) != CRYPT_OK) {
|
|
+ fprintf(stderr, "ERROR starting XTS: %s\\n", error_to_string(err));
|
|
+ exit(EXIT_FAILURE);
|
|
+ }
|
|
+ }
|
|
+
|
|
+ /*
|
|
+ * Encrypts the input (of input_size) and stores the result in output. The piece index
|
|
+ * is required because XTS wants a tweak for each block so that it doesn't generate
|
|
+ * patterns which would be visible in the encrypted output.
|
|
+ *
|
|
+ */
|
|
+ void encrypt(const uint8_t *input, uint8_t *output, int input_size, int piece_idx) {
|
|
+ unsigned char tweak[256];
|
|
+ int err;
|
|
+
|
|
+ memset(tweak, '\\0', 256);
|
|
+ snprintf((char*)tweak, 256, "%d", piece_idx);
|
|
+
|
|
+ if ((err = xts_encrypt(input, input_size, output, tweak, &xts)) != CRYPT_OK) {
|
|
+ fprintf(stderr, "ERROR in AES encryption: %d: %s\\n", err, error_to_string(err));
|
|
+ exit(EXIT_FAILURE);
|
|
+ }
|
|
+ }
|
|
+.fi
|
|
+
|
|
+.SH SEE ALSO
|
|
+.BR pkg-config (1)
|
|
+.SH AUTHOR
|
|
+libtomcrypt was written by Tom St Denis.
|
|
+.PP
|
|
+This manual page was written by Michael Stapelberg <michael@stapelberg.de>,
|
|
+for the Debian project (and may be used by others).
|
|
--- a/makefile.shared.orig 2007-05-12 16:46:25.000000000 +0200
|
|
+++ b/makefile.shared 2013-07-18 03:38:06.551390390 +0200
|
|
@@ -9,7 +9,7 @@
|
|
VERSION=0:117
|
|
|
|
# Compiler and Linker Names
|
|
-CC=libtool --mode=compile --tag=CC gcc
|
|
+CC=libtool --mode=compile --tag=CC @@CC@@
|
|
|
|
# ranlib tools
|
|
ifndef RANLIB
|
|
@@ -231,7 +231,7 @@ default:library
|
|
|
|
#ciphers come in two flavours... enc+dec and enc
|
|
src/ciphers/aes/aes_enc.o: src/ciphers/aes/aes.c src/ciphers/aes/aes_tab.c
|
|
- $(CC) $(CFLAGS) -DENCRYPT_ONLY -c src/ciphers/aes/aes.c -o src/ciphers/aes/aes_enc.o
|
|
+ libtool --mode=compile --tag=CC @@CC@@ $(CFLAGS) -DENCRYPT_ONLY -c src/ciphers/aes/aes.c -o src/ciphers/aes/aes_enc.o
|
|
|
|
#These are the rules to make certain object files.
|
|
src/ciphers/aes/aes.o: src/ciphers/aes/aes.c src/ciphers/aes/aes_tab.c
|
|
@@ -248,15 +248,16 @@ testprof/$(LIBTEST):
|
|
|
|
objs: $(OBJECTS)
|
|
|
|
-$(LIBNAME): $(OBJECTS) testprof/$(LIBTEST)
|
|
- libtool --silent --mode=link gcc $(CFLAGS) `find . -type f | grep "[.]lo" | grep "src/" | xargs` $(EXTRALIBS) -o $(LIBNAME) -rpath $(LIBPATH) -version-info $(VERSION)
|
|
+$(LIBNAME): $(OBJECTS)
|
|
+ libtool --tag=CC --mode=link @@CC@@ $(CFLAGS) -rpath $(LIBPATH) -version-info $(VERSION) -o $(LIBNAME) `find . -type f | grep "[.]lo" | grep "src/" | xargs` $(EXTRALIBS)
|
|
|
|
install: $(LIBNAME)
|
|
install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(LIBPATH)
|
|
- cd testprof ; CFLAGS="$(CFLAGS)" GROUP=$(GROUP) USER=$(USER) VERSION=$(VERSION) LIBPATH=$(LIBPATH) LIBTEST=$(LIBTEST) LIBTEST_S=$(LIBTEST_S) DESTDIR=$(DESTDIR) make -f makefile.shared install
|
|
libtool --silent --mode=install install -c libtomcrypt.la $(DESTDIR)$(LIBPATH)/libtomcrypt.la
|
|
install -d -g $(GROUP) -o $(USER) $(DESTDIR)$(INCPATH)
|
|
install -g $(GROUP) -o $(USER) $(HEADERS) $(DESTDIR)$(INCPATH)
|
|
+ install -d $(DESTDIR)$(LIBPATH)/pkgconfig
|
|
+ install -m 0644 -g $(GROUP) -o $(USER) libtomcrypt.pc $(DESTDIR)$(LIBPATH)/pkgconfig/libtomcrypt.pc
|
|
|
|
#This rule makes the hash program included with libtomcrypt
|
|
hashsum: library
|