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Import code from previous AssetBuilder version

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Jan
2019-09-24 10:45:09 +02:00
parent 5609557516
commit 0d8432d4f7
919 changed files with 154412 additions and 26 deletions
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75
thirdparty/libtomcrypt/mac/f9/f9_done.c vendored Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
/**
@file f9_done.c
f9 Support, terminate the state
*/
#ifdef LTC_F9_MODE
/** Terminate the f9-MAC state
@param f9 f9 state to terminate
@param out [out] Destination for the MAC tag
@param outlen [in/out] Destination size and final tag size
Return CRYPT_OK on success
*/
int f9_done(f9_state *f9, unsigned char *out, unsigned long *outlen)
{
int err, x;
LTC_ARGCHK(f9 != NULL);
LTC_ARGCHK(out != NULL);
/* check structure */
if ((err = cipher_is_valid(f9->cipher)) != CRYPT_OK) {
return err;
}
if ((f9->blocksize > cipher_descriptor[f9->cipher].block_length) || (f9->blocksize < 0) ||
(f9->buflen > f9->blocksize) || (f9->buflen < 0)) {
return CRYPT_INVALID_ARG;
}
if (f9->buflen != 0) {
/* encrypt */
cipher_descriptor[f9->cipher].ecb_encrypt(f9->IV, f9->IV, &f9->key);
f9->buflen = 0;
for (x = 0; x < f9->blocksize; x++) {
f9->ACC[x] ^= f9->IV[x];
}
}
/* schedule modified key */
if ((err = cipher_descriptor[f9->cipher].setup(f9->akey, f9->keylen, 0, &f9->key)) != CRYPT_OK) {
return err;
}
/* encrypt the ACC */
cipher_descriptor[f9->cipher].ecb_encrypt(f9->ACC, f9->ACC, &f9->key);
cipher_descriptor[f9->cipher].done(&f9->key);
/* extract tag */
for (x = 0; x < f9->blocksize && (unsigned long)x < *outlen; x++) {
out[x] = f9->ACC[x];
}
*outlen = x;
#ifdef LTC_CLEAN_STACK
zeromem(f9, sizeof(*f9));
#endif
return CRYPT_OK;
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */

97
thirdparty/libtomcrypt/mac/f9/f9_file.c vendored Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
/**
@file f9_file.c
f9 support, process a file, Tom St Denis
*/
#ifdef LTC_F9_MODE
/**
f9 a file
@param cipher The index of the cipher desired
@param key The secret key
@param keylen The length of the secret key (octets)
@param fname The name of the file you wish to f9
@param out [out] Where the authentication tag is to be stored
@param outlen [in/out] The max size and resulting size of the authentication tag
@return CRYPT_OK if successful, CRYPT_NOP if file support has been disabled
*/
int f9_file(int cipher,
const unsigned char *key, unsigned long keylen,
const char *fname,
unsigned char *out, unsigned long *outlen)
{
#ifdef LTC_NO_FILE
LTC_UNUSED_PARAM(cipher);
LTC_UNUSED_PARAM(key);
LTC_UNUSED_PARAM(keylen);
LTC_UNUSED_PARAM(fname);
LTC_UNUSED_PARAM(out);
LTC_UNUSED_PARAM(outlen);
return CRYPT_NOP;
#else
size_t x;
int err;
f9_state f9;
FILE *in;
unsigned char *buf;
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(fname != NULL);
LTC_ARGCHK(out != NULL);
LTC_ARGCHK(outlen != NULL);
if ((buf = XMALLOC(LTC_FILE_READ_BUFSIZE)) == NULL) {
return CRYPT_MEM;
}
if ((err = f9_init(&f9, cipher, key, keylen)) != CRYPT_OK) {
goto LBL_ERR;
}
in = fopen(fname, "rb");
if (in == NULL) {
err = CRYPT_FILE_NOTFOUND;
goto LBL_ERR;
}
do {
x = fread(buf, 1, LTC_FILE_READ_BUFSIZE, in);
if ((err = f9_process(&f9, buf, (unsigned long)x)) != CRYPT_OK) {
fclose(in);
goto LBL_CLEANBUF;
}
} while (x == LTC_FILE_READ_BUFSIZE);
if (fclose(in) != 0) {
err = CRYPT_ERROR;
goto LBL_CLEANBUF;
}
err = f9_done(&f9, out, outlen);
LBL_CLEANBUF:
zeromem(buf, LTC_FILE_READ_BUFSIZE);
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(&f9, sizeof(f9_state));
#endif
XFREE(buf);
return err;
#endif
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */

68
thirdparty/libtomcrypt/mac/f9/f9_init.c vendored Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
/**
@file f9_init.c
F9 Support, start an F9 state
*/
#ifdef LTC_F9_MODE
/** Initialize F9-MAC state
@param f9 [out] f9 state to initialize
@param cipher Index of cipher to use
@param key [in] Secret key
@param keylen Length of secret key in octets
Return CRYPT_OK on success
*/
int f9_init(f9_state *f9, int cipher, const unsigned char *key, unsigned long keylen)
{
int x, err;
LTC_ARGCHK(f9 != NULL);
LTC_ARGCHK(key != NULL);
/* schedule the key */
if ((err = cipher_is_valid(cipher)) != CRYPT_OK) {
return err;
}
#ifdef LTC_FAST
if (cipher_descriptor[cipher].block_length % sizeof(LTC_FAST_TYPE)) {
return CRYPT_INVALID_ARG;
}
#endif
if ((err = cipher_descriptor[cipher].setup(key, keylen, 0, &f9->key)) != CRYPT_OK) {
goto done;
}
/* make the second key */
for (x = 0; (unsigned)x < keylen; x++) {
f9->akey[x] = key[x] ^ 0xAA;
}
/* setup struct */
zeromem(f9->IV, cipher_descriptor[cipher].block_length);
zeromem(f9->ACC, cipher_descriptor[cipher].block_length);
f9->blocksize = cipher_descriptor[cipher].block_length;
f9->cipher = cipher;
f9->buflen = 0;
f9->keylen = keylen;
done:
return err;
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */

69
thirdparty/libtomcrypt/mac/f9/f9_memory.c vendored Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
/**
@file f9_process.c
f9 Support, Process a block through F9-MAC
*/
#ifdef LTC_F9_MODE
/** f9-MAC a block of memory
@param cipher Index of cipher to use
@param key [in] Secret key
@param keylen Length of key in octets
@param in [in] Message to MAC
@param inlen Length of input in octets
@param out [out] Destination for the MAC tag
@param outlen [in/out] Output size and final tag size
Return CRYPT_OK on success.
*/
int f9_memory(int cipher,
const unsigned char *key, unsigned long keylen,
const unsigned char *in, unsigned long inlen,
unsigned char *out, unsigned long *outlen)
{
f9_state *f9;
int err;
/* is the cipher valid? */
if ((err = cipher_is_valid(cipher)) != CRYPT_OK) {
return err;
}
/* Use accelerator if found */
if (cipher_descriptor[cipher].f9_memory != NULL) {
return cipher_descriptor[cipher].f9_memory(key, keylen, in, inlen, out, outlen);
}
f9 = XCALLOC(1, sizeof(*f9));
if (f9 == NULL) {
return CRYPT_MEM;
}
if ((err = f9_init(f9, cipher, key, keylen)) != CRYPT_OK) {
goto done;
}
if ((err = f9_process(f9, in, inlen)) != CRYPT_OK) {
goto done;
}
err = f9_done(f9, out, outlen);
done:
XFREE(f9);
return err;
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */

88
thirdparty/libtomcrypt/mac/f9/f9_memory_multi.c vendored Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#include <stdarg.h>
/**
@file f9_memory_multi.c
f9 support, process multiple blocks of memory, Tom St Denis
*/
#ifdef LTC_F9_MODE
/**
f9 multiple blocks of memory
@param cipher The index of the desired cipher
@param key The secret key
@param keylen The length of the secret key (octets)
@param out [out] The destination of the authentication tag
@param outlen [in/out] The max size and resulting size of the authentication tag (octets)
@param in The data to send through f9
@param inlen The length of the data to send through f9 (octets)
@param ... tuples of (data,len) pairs to f9, terminated with a (NULL,x) (x=don't care)
@return CRYPT_OK if successful
*/
int f9_memory_multi(int cipher,
const unsigned char *key, unsigned long keylen,
unsigned char *out, unsigned long *outlen,
const unsigned char *in, unsigned long inlen, ...)
{
int err;
f9_state *f9;
va_list args;
const unsigned char *curptr;
unsigned long curlen;
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(in != NULL);
LTC_ARGCHK(out != NULL);
LTC_ARGCHK(outlen != NULL);
/* allocate ram for f9 state */
f9 = XMALLOC(sizeof(f9_state));
if (f9 == NULL) {
return CRYPT_MEM;
}
/* f9 process the message */
if ((err = f9_init(f9, cipher, key, keylen)) != CRYPT_OK) {
goto LBL_ERR;
}
va_start(args, inlen);
curptr = in;
curlen = inlen;
for (;;) {
/* process buf */
if ((err = f9_process(f9, curptr, curlen)) != CRYPT_OK) {
goto LBL_ERR;
}
/* step to next */
curptr = va_arg(args, const unsigned char*);
if (curptr == NULL) {
break;
}
curlen = va_arg(args, unsigned long);
}
if ((err = f9_done(f9, out, outlen)) != CRYPT_OK) {
goto LBL_ERR;
}
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(f9, sizeof(f9_state));
#endif
XFREE(f9);
va_end(args);
return err;
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */

76
thirdparty/libtomcrypt/mac/f9/f9_process.c vendored Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
/**
@file f9_process.c
f9 Support, process blocks with f9
*/
#ifdef LTC_F9_MODE
/** Process data through f9-MAC
@param f9 The f9-MAC state
@param in Input data to process
@param inlen Length of input in octets
Return CRYPT_OK on success
*/
int f9_process(f9_state *f9, const unsigned char *in, unsigned long inlen)
{
int err, x;
LTC_ARGCHK(f9 != NULL);
LTC_ARGCHK(in != NULL);
/* check structure */
if ((err = cipher_is_valid(f9->cipher)) != CRYPT_OK) {
return err;
}
if ((f9->blocksize > cipher_descriptor[f9->cipher].block_length) || (f9->blocksize < 0) ||
(f9->buflen > f9->blocksize) || (f9->buflen < 0)) {
return CRYPT_INVALID_ARG;
}
#ifdef LTC_FAST
if (f9->buflen == 0) {
while (inlen >= (unsigned long)f9->blocksize) {
for (x = 0; x < f9->blocksize; x += sizeof(LTC_FAST_TYPE)) {
*(LTC_FAST_TYPE_PTR_CAST(&(f9->IV[x]))) ^= *(LTC_FAST_TYPE_PTR_CAST(&(in[x])));
}
cipher_descriptor[f9->cipher].ecb_encrypt(f9->IV, f9->IV, &f9->key);
for (x = 0; x < f9->blocksize; x += sizeof(LTC_FAST_TYPE)) {
*(LTC_FAST_TYPE_PTR_CAST(&(f9->ACC[x]))) ^= *(LTC_FAST_TYPE_PTR_CAST(&(f9->IV[x])));
}
in += f9->blocksize;
inlen -= f9->blocksize;
}
}
#endif
while (inlen) {
if (f9->buflen == f9->blocksize) {
cipher_descriptor[f9->cipher].ecb_encrypt(f9->IV, f9->IV, &f9->key);
for (x = 0; x < f9->blocksize; x++) {
f9->ACC[x] ^= f9->IV[x];
}
f9->buflen = 0;
}
f9->IV[f9->buflen++] ^= *in++;
--inlen;
}
return CRYPT_OK;
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */

76
thirdparty/libtomcrypt/mac/f9/f9_test.c vendored Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
/**
@file f9_test.c
f9 Support, Test F9 mode
*/
#ifdef LTC_F9_MODE
/** Test f9-MAC mode
Return CRYPT_OK on succes
*/
int f9_test(void)
{
#ifdef LTC_NO_TEST
return CRYPT_NOP;
#else
static const struct {
int msglen;
unsigned char K[16], M[128], T[4];
} tests[] = {
{
20,
{ 0x2B, 0xD6, 0x45, 0x9F, 0x82, 0xC5, 0xB3, 0x00, 0x95, 0x2C, 0x49, 0x10, 0x48, 0x81, 0xFF, 0x48 },
{ 0x38, 0xA6, 0xF0, 0x56, 0xB8, 0xAE, 0xFD, 0xA9, 0x33, 0x32, 0x34, 0x62, 0x63, 0x39, 0x38, 0x61, 0x37, 0x34, 0x79, 0x40 },
{ 0x46, 0xE0, 0x0D, 0x4B }
},
{
105,
{ 0x83, 0xFD, 0x23, 0xA2, 0x44, 0xA7, 0x4C, 0xF3, 0x58, 0xDA, 0x30, 0x19, 0xF1, 0x72, 0x26, 0x35 },
{ 0x36, 0xAF, 0x61, 0x44, 0x4F, 0x30, 0x2A, 0xD2,
0x35, 0xC6, 0x87, 0x16, 0x63, 0x3C, 0x66, 0xFB, 0x75, 0x0C, 0x26, 0x68, 0x65, 0xD5, 0x3C, 0x11, 0xEA, 0x05, 0xB1, 0xE9, 0xFA, 0x49, 0xC8, 0x39, 0x8D, 0x48, 0xE1, 0xEF, 0xA5, 0x90, 0x9D, 0x39,
0x47, 0x90, 0x28, 0x37, 0xF5, 0xAE, 0x96, 0xD5, 0xA0, 0x5B, 0xC8, 0xD6, 0x1C, 0xA8, 0xDB, 0xEF, 0x1B, 0x13, 0xA4, 0xB4, 0xAB, 0xFE, 0x4F, 0xB1, 0x00, 0x60, 0x45, 0xB6, 0x74, 0xBB, 0x54, 0x72,
0x93, 0x04, 0xC3, 0x82, 0xBE, 0x53, 0xA5, 0xAF, 0x05, 0x55, 0x61, 0x76, 0xF6, 0xEA, 0xA2, 0xEF, 0x1D, 0x05, 0xE4, 0xB0, 0x83, 0x18, 0x1E, 0xE6, 0x74, 0xCD, 0xA5, 0xA4, 0x85, 0xF7, 0x4D, 0x7A,
0x40|0x80 },
{ 0x95, 0xAE, 0x41, 0xBA },
}
};
unsigned char T[16];
unsigned long taglen;
int err, x, idx;
/* find kasumi */
if ((idx = find_cipher("kasumi")) == -1) {
return CRYPT_NOP;
}
for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
taglen = 4;
if ((err = f9_memory(idx, tests[x].K, 16, tests[x].M, tests[x].msglen, T, &taglen)) != CRYPT_OK) {
return err;
}
if (compare_testvector(T, taglen, tests[x].T, 4, "F9", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
#endif
/* ref: HEAD -> master, tag: v1.18.2 */
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
/* commit time: 2018-07-01 22:49:01 +0200 */