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git://git.gnupg.org/gnupg.git
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* cipher.c (setup_cipher_table): #ifdef IDEA.
* random.c (fast_random_poll): Only use times() if we HAVE_TIMES. * sha512.c, tiger.c: Use the U64_C() macro to specify 64-bit constants. U64_C is defined in include/types.h and uses the correct suffix depending on the underlying type of u64. * idea-stub.c (load_module): Catch an error if the idea module file is unloadable for some reason (unreadable, bad permissions, etc.) * md.c (string_to_digest_algo): Give a warning about TIGER192 not being part of OpenPGP.
This commit is contained in:
David Shaw
parent
1e6592941b
commit
0048ebcbae
@ -1,3 +1,20 @@
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2003-05-15 David Shaw <dshaw@jabberwocky.com>
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* cipher.c (setup_cipher_table): #ifdef IDEA.
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* random.c (fast_random_poll): Only use times() if we HAVE_TIMES.
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* sha512.c, tiger.c: Use the U64_C() macro to specify 64-bit
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constants. U64_C is defined in include/types.h and uses the
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correct suffix depending on the underlying type of u64.
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* idea-stub.c (load_module): Catch an error if the idea module
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file is unloadable for some reason (unreadable, bad permissions,
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etc.)
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* md.c (string_to_digest_algo): Give a warning about TIGER192 not
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being part of OpenPGP.
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2003-04-15 Werner Koch <wk@gnupg.org>
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* md.c (md_start_debug): Need to open the file in binary mode.
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@ -176,16 +176,20 @@ setup_cipher_table(void)
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if( !cipher_table[i].name )
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BUG();
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i++;
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#ifdef USE_IDEA
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cipher_table[i].algo = CIPHER_ALGO_IDEA;
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cipher_table[i].name = idea_get_info( cipher_table[i].algo,
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&cipher_table[i].keylen,
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&cipher_table[i].blocksize,
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&cipher_table[i].contextsize,
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&cipher_table[i].setkey,
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&cipher_table[i].encrypt,
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&cipher_table[i].decrypt );
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&cipher_table[i].keylen,
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&cipher_table[i].blocksize,
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&cipher_table[i].contextsize,
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&cipher_table[i].setkey,
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&cipher_table[i].encrypt,
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&cipher_table[i].decrypt );
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if (cipher_table[i].name)
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i++; /* Note that IDEA is usually not available. */
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i++; /* Note that the loadable IDEA module may not be
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available. */
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#endif
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#ifdef ALLOW_DUMMY
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cipher_table[i].algo = CIPHER_ALGO_DUMMY;
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@ -124,9 +124,9 @@ load_module (const char *name)
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#endif
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handle = dlopen (name, RTLD_NOW);
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if (!name)
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if (!handle)
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{
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/*log_error ("error loading module `%s': %s\n", name, dlerror());*/
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err=dlerror();
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goto failure;
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}
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@ -134,14 +134,12 @@ load_module (const char *name)
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if (dlerror ())
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sym = dlsym (handle, "_idea_get_info");
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if ((err=dlerror()))
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{
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log_info ("invalid module `%s': %s\n", name, err);
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goto failure;
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}
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goto failure;
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return sym;
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failure:
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log_info ("invalid module `%s': %s\n", name?name:"???", err?err:"???");
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if (handle)
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dlclose (handle);
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#endif /*USE_DYNAMIC_LINKING*/
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@ -144,6 +144,12 @@ string_to_digest_algo( const char *string )
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return 0;
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}
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#ifdef USE_TIGER192
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if(!ascii_strcasecmp("tiger192",string))
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log_info(_("WARNING: digest `%s' is not part of OpenPGP. "
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"Use at your own risk!\n"),string);
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#endif
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do {
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for(r = digest_list; r; r = r->next )
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if( !ascii_strcasecmp( r->name, string ) )
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@ -38,12 +38,15 @@
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#include <sys/stat.h>
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#include <unistd.h>
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#include <fcntl.h>
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#ifdef HAVE_GETHRTIME
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#ifdef HAVE_GETHRTIME
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#include <sys/times.h>
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#endif
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#ifdef HAVE_GETTIMEOFDAY
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#include <sys/times.h>
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#endif
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#ifdef HAVE_TIMES
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#include <sys/times.h>
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#endif
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#ifdef HAVE_GETRUSAGE
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#include <sys/resource.h>
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#endif
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@ -650,13 +653,12 @@ fast_random_poll()
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add_randomness( &tv.tv_sec, sizeof(tv.tv_sec), 1 );
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add_randomness( &tv.tv_nsec, sizeof(tv.tv_nsec), 1 );
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}
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#else /* use times */
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#ifndef HAVE_DOSISH_SYSTEM
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#elif defined (HAVE_TIMES)
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{ struct tms buf;
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times( &buf );
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if( times( &buf ) == -1 )
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BUG();
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add_randomness( &buf, sizeof buf, 1 );
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}
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#endif
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#endif
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#ifdef HAVE_GETRUSAGE
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#ifndef RUSAGE_SELF
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115
cipher/sha512.c
115
cipher/sha512.c
@ -65,42 +65,42 @@ typedef struct {
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static void
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burn_stack (int bytes)
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{
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char buf[128];
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char buf[128];
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wipememory(buf,sizeof buf);
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bytes -= sizeof buf;
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if (bytes > 0)
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burn_stack (bytes);
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wipememory(buf,sizeof buf);
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bytes -= sizeof buf;
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if (bytes > 0)
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burn_stack (bytes);
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}
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void
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sha512_init( SHA512_CONTEXT *hd )
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{
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hd->h0 = 0x6a09e667f3bcc908;
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hd->h1 = 0xbb67ae8584caa73b;
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hd->h2 = 0x3c6ef372fe94f82b;
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hd->h3 = 0xa54ff53a5f1d36f1;
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hd->h4 = 0x510e527fade682d1;
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hd->h5 = 0x9b05688c2b3e6c1f;
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hd->h6 = 0x1f83d9abfb41bd6b;
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hd->h7 = 0x5be0cd19137e2179;
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hd->h0 = U64_C(0x6a09e667f3bcc908);
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hd->h1 = U64_C(0xbb67ae8584caa73b);
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hd->h2 = U64_C(0x3c6ef372fe94f82b);
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hd->h3 = U64_C(0xa54ff53a5f1d36f1);
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hd->h4 = U64_C(0x510e527fade682d1);
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hd->h5 = U64_C(0x9b05688c2b3e6c1f);
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hd->h6 = U64_C(0x1f83d9abfb41bd6b);
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hd->h7 = U64_C(0x5be0cd19137e2179);
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hd->nblocks = 0;
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hd->count = 0;
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hd->nblocks = 0;
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hd->count = 0;
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}
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void
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sha384_init( SHA512_CONTEXT *hd )
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{
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hd->h0 = 0xcbbb9d5dc1059ed8;
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hd->h1 = 0x629a292a367cd507;
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hd->h2 = 0x9159015a3070dd17;
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hd->h3 = 0x152fecd8f70e5939;
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hd->h4 = 0x67332667ffc00b31;
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hd->h5 = 0x8eb44a8768581511;
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hd->h6 = 0xdb0c2e0d64f98fa7;
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hd->h7 = 0x47b5481dbefa4fa4;
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hd->h0 = U64_C(0xcbbb9d5dc1059ed8);
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hd->h1 = U64_C(0x629a292a367cd507);
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hd->h2 = U64_C(0x9159015a3070dd17);
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hd->h3 = U64_C(0x152fecd8f70e5939);
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hd->h4 = U64_C(0x67332667ffc00b31);
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hd->h5 = U64_C(0x8eb44a8768581511);
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hd->h6 = U64_C(0xdb0c2e0d64f98fa7);
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hd->h7 = U64_C(0x47b5481dbefa4fa4);
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hd->nblocks = 0;
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hd->count = 0;
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@ -118,33 +118,46 @@ transform( SHA512_CONTEXT *hd, byte *data )
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int t;
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static const u64 k[]=
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{
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0x428a2f98d728ae22, 0x7137449123ef65cd, 0xb5c0fbcfec4d3b2f,
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0xe9b5dba58189dbbc, 0x3956c25bf348b538, 0x59f111f1b605d019,
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0x923f82a4af194f9b, 0xab1c5ed5da6d8118, 0xd807aa98a3030242,
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0x12835b0145706fbe, 0x243185be4ee4b28c, 0x550c7dc3d5ffb4e2,
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0x72be5d74f27b896f, 0x80deb1fe3b1696b1, 0x9bdc06a725c71235,
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0xc19bf174cf692694, 0xe49b69c19ef14ad2, 0xefbe4786384f25e3,
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0x0fc19dc68b8cd5b5, 0x240ca1cc77ac9c65, 0x2de92c6f592b0275,
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0x4a7484aa6ea6e483, 0x5cb0a9dcbd41fbd4, 0x76f988da831153b5,
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0x983e5152ee66dfab, 0xa831c66d2db43210, 0xb00327c898fb213f,
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0xbf597fc7beef0ee4, 0xc6e00bf33da88fc2, 0xd5a79147930aa725,
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0x06ca6351e003826f, 0x142929670a0e6e70, 0x27b70a8546d22ffc,
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0x2e1b21385c26c926, 0x4d2c6dfc5ac42aed, 0x53380d139d95b3df,
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0x650a73548baf63de, 0x766a0abb3c77b2a8, 0x81c2c92e47edaee6,
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0x92722c851482353b, 0xa2bfe8a14cf10364, 0xa81a664bbc423001,
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0xc24b8b70d0f89791, 0xc76c51a30654be30, 0xd192e819d6ef5218,
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0xd69906245565a910, 0xf40e35855771202a, 0x106aa07032bbd1b8,
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0x19a4c116b8d2d0c8, 0x1e376c085141ab53, 0x2748774cdf8eeb99,
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0x34b0bcb5e19b48a8, 0x391c0cb3c5c95a63, 0x4ed8aa4ae3418acb,
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0x5b9cca4f7763e373, 0x682e6ff3d6b2b8a3, 0x748f82ee5defb2fc,
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0x78a5636f43172f60, 0x84c87814a1f0ab72, 0x8cc702081a6439ec,
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0x90befffa23631e28, 0xa4506cebde82bde9, 0xbef9a3f7b2c67915,
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0xc67178f2e372532b, 0xca273eceea26619c, 0xd186b8c721c0c207,
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0xeada7dd6cde0eb1e, 0xf57d4f7fee6ed178, 0x06f067aa72176fba,
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0x0a637dc5a2c898a6, 0x113f9804bef90dae, 0x1b710b35131c471b,
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0x28db77f523047d84, 0x32caab7b40c72493, 0x3c9ebe0a15c9bebc,
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0x431d67c49c100d4c, 0x4cc5d4becb3e42b6, 0x597f299cfc657e2a,
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0x5fcb6fab3ad6faec, 0x6c44198c4a475817
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U64_C(0x428a2f98d728ae22), U64_C(0x7137449123ef65cd),
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U64_C(0xb5c0fbcfec4d3b2f), U64_C(0xe9b5dba58189dbbc),
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U64_C(0x3956c25bf348b538), U64_C(0x59f111f1b605d019),
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U64_C(0x923f82a4af194f9b), U64_C(0xab1c5ed5da6d8118),
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U64_C(0xd807aa98a3030242), U64_C(0x12835b0145706fbe),
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U64_C(0x243185be4ee4b28c), U64_C(0x550c7dc3d5ffb4e2),
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U64_C(0x72be5d74f27b896f), U64_C(0x80deb1fe3b1696b1),
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U64_C(0x9bdc06a725c71235), U64_C(0xc19bf174cf692694),
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U64_C(0xe49b69c19ef14ad2), U64_C(0xefbe4786384f25e3),
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U64_C(0x0fc19dc68b8cd5b5), U64_C(0x240ca1cc77ac9c65),
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U64_C(0x2de92c6f592b0275), U64_C(0x4a7484aa6ea6e483),
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U64_C(0x5cb0a9dcbd41fbd4), U64_C(0x76f988da831153b5),
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U64_C(0x983e5152ee66dfab), U64_C(0xa831c66d2db43210),
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U64_C(0xb00327c898fb213f), U64_C(0xbf597fc7beef0ee4),
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U64_C(0xc6e00bf33da88fc2), U64_C(0xd5a79147930aa725),
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U64_C(0x06ca6351e003826f), U64_C(0x142929670a0e6e70),
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U64_C(0x27b70a8546d22ffc), U64_C(0x2e1b21385c26c926),
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U64_C(0x4d2c6dfc5ac42aed), U64_C(0x53380d139d95b3df),
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U64_C(0x650a73548baf63de), U64_C(0x766a0abb3c77b2a8),
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U64_C(0x81c2c92e47edaee6), U64_C(0x92722c851482353b),
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U64_C(0xa2bfe8a14cf10364), U64_C(0xa81a664bbc423001),
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U64_C(0xc24b8b70d0f89791), U64_C(0xc76c51a30654be30),
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U64_C(0xd192e819d6ef5218), U64_C(0xd69906245565a910),
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U64_C(0xf40e35855771202a), U64_C(0x106aa07032bbd1b8),
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U64_C(0x19a4c116b8d2d0c8), U64_C(0x1e376c085141ab53),
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U64_C(0x2748774cdf8eeb99), U64_C(0x34b0bcb5e19b48a8),
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U64_C(0x391c0cb3c5c95a63), U64_C(0x4ed8aa4ae3418acb),
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U64_C(0x5b9cca4f7763e373), U64_C(0x682e6ff3d6b2b8a3),
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U64_C(0x748f82ee5defb2fc), U64_C(0x78a5636f43172f60),
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U64_C(0x84c87814a1f0ab72), U64_C(0x8cc702081a6439ec),
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U64_C(0x90befffa23631e28), U64_C(0xa4506cebde82bde9),
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U64_C(0xbef9a3f7b2c67915), U64_C(0xc67178f2e372532b),
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U64_C(0xca273eceea26619c), U64_C(0xd186b8c721c0c207),
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U64_C(0xeada7dd6cde0eb1e), U64_C(0xf57d4f7fee6ed178),
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U64_C(0x06f067aa72176fba), U64_C(0x0a637dc5a2c898a6),
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U64_C(0x113f9804bef90dae), U64_C(0x1b710b35131c471b),
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U64_C(0x28db77f523047d84), U64_C(0x32caab7b40c72493),
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U64_C(0x3c9ebe0a15c9bebc), U64_C(0x431d67c49c100d4c),
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U64_C(0x4cc5d4becb3e42b6), U64_C(0x597f299cfc657e2a),
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U64_C(0x5fcb6fab3ad6faec), U64_C(0x6c44198c4a475817)
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};
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/* get values from the chaining vars */
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@ -342,7 +355,7 @@ sha512_final(SHA512_CONTEXT *hd)
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static byte *
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sha512_read( SHA512_CONTEXT *hd )
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{
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return hd->buf;
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return hd->buf;
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}
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/****************
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1047
cipher/tiger.c
1047
cipher/tiger.c
File diff suppressed because it is too large
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