void tpm_init_data(void)
{
/* endorsement key */
uint8_t ek_n[] = "\xa8\xdb\xa9\x42\xa8\xf3\xb8\x06\x85\x90\x76\x93\xad\xf7"
"\x74\xec\x3f\xd3\x3d\x9d\xe8\x2e\xff\x15\xed\x0e\xce\x5f\x93"
"\x92\xeb\xd1\x96\x2b\x72\x18\x81\x79\x12\x9d\x9c\x40\xd7\x1a"
"\x21\xda\x5f\x56\xe0\xc9\x48\x31\xdd\x96\xdc\xbb\x45\xc6\x8e"
"\xad\x58\x23\xcb\xbe\xbb\x13\x2d\x6b\x86\xc5\x57\xf5\xdd\x48"
"\xc1\x3d\xcd\x4d\xda\x81\xc4\x43\x17\xaa\x05\x40\x33\x62\x0a"
"\x59\xdb\x28\xcd\xb5\x08\x31\xbb\x06\xf5\xf7\x71\xae\x21\xa8"
"\xf2\x2f\x0e\x17\x80\x5d\x9c\xdf\xaa\xe9\x89\x09\x54\x65\x2b"
"\x46\xfb\x9d\xb2\x00\x70\x63\x0d\x9a\x6d\x3d\x5e\x11\x78\x65"
"\x90\xe6\x26\xee\x77\xbe\x08\xff\x07\x60\x5a\xcc\xf1\x0a\xbd"
"\x44\x92\x6b\xca\xb6\xce\x66\xf9\x93\x40\xae\xf3\x3e\x53\x02"
"\x3c\xa6\x81\xb3\xbe\xad\x6e\x6c\xa6\xf0\xeb\xdf\xe9\xa2\x83"
"\x36\x0e\x52\x0d\x64\x17\xd9\xff\xa1\x74\x7c\x2b\xbc\x6a\xcc"
"\xe5\x4e\xb4\x52\xd9\xec\x43\xbd\x26\x6a\x2b\x19\x19\x6e\x97"
"\xb8\x1d\x9f\x7b\xe7\x32\x2d\xdd\x7c\x51\xc8\xe4\xf3\x02\xd4"
"\x7c\x90\x44\xa0\x33\x72\x81\x75\xa9\x16\x27\x5c\x00\x1d\x07"
"\x81\xd4\xf7\xac\xcb\xfe\xd6\x60\x03\x6f\x7a\xcc\x00\xd1\xc4"
"\x85\x37";
uint8_t ek_e[] = "\x01\x00\x01";
uint8_t ek_p[] = "\xd7\xea\x61\x15\x8b\xa3\x71\xdf\xa8\x74\x77\xca\x88\x95"
"\xd0\x76\x17\x43\x2c\xf6\x23\x27\x44\xb9\x0e\x18\x35\x7e\xe4"
"\xc3\xcb\x13\x6e\xfc\x38\x02\x1e\x77\x26\x40\x9d\x17\xb2\x39"
"\x9c\x7f\x5f\x98\xe6\xf2\x55\x0c\x12\x05\x4c\xb3\x51\xae\x29"
"\xe7\xcd\xce\x41\x0b\x28\x4d\x97\x13\x4b\x60\xc8\xd8\x70\x81"
"\xf9\x1c\x12\x44\xdf\x53\x0a\x87\x9d\x33\x92\x4a\x34\x69\xf0"
"\x70\x5e\x1b\x5d\x65\xc7\x84\x90\xa2\x62\xdf\x83\x14\x10\x69"
"\xe2\xa7\x18\x43\xd7\x1f\x60\xc9\x03\x8f\xd6\xa4\xce\xb2\x9d"
"\x40\x37\x70\x17\x4c\xe3\x69\xd4\x59";
uint8_t ek_q[] = "\xc8\x34\xd2\xd0\x7c\xfa\xdc\x68\xe2\x72\xd7\x92\xe2\x50"
"\x93\xfc\xbb\x72\x55\x4d\x6b\x7a\x0c\x0b\xcf\x87\x66\x1f\x81"
"\x71\xf3\x50\xcb\xaa\xe6\x43\x7e\xbe\x11\xc4\xec\x00\x53\xf4"
"\x78\x13\x2b\x59\x26\x4a\x9f\x91\x61\x8f\xa7\x07\x64\x11\x5a"
"\xf4\xaf\x9c\x9b\x5a\x5d\x69\x20\x17\x55\x74\xba\xd8\xe4\x59"
"\x39\x1a\x0a\x7b\x4a\x30\xf0\xc8\x7f\xd9\xaf\x72\xc5\xb6\x71"
"\xd1\xc0\x8b\x5b\xa2\x2e\xa7\x15\xca\x50\x75\x10\x48\x9c\x2b"
"\x18\xb9\x67\x8f\x5d\x64\xc3\x28\x9f\x2f\x16\x2f\x08\xda\x47"
"\xec\x86\x43\x0c\x80\x99\x07\x34\x0f";
int i;
info("initializing TPM data to default values");
/* reset all data to NULL, FALSE or 0 */
memset(&tpmData, 0, sizeof(tpmData));
tpmData.permanent.data.tag = TPM_TAG_PERMANENT_DATA;
/* set permanent flags */
tpmData.permanent.flags.tag = TPM_TAG_PERMANENT_FLAGS;
tpmData.permanent.flags.disable = FALSE;
tpmData.permanent.flags.deactivated = FALSE;
tpmData.permanent.flags.ownership = TRUE;
tpmData.permanent.flags.readPubek = TRUE;
tpmData.permanent.flags.allowMaintenance = TRUE;
tpmData.permanent.flags.enableRevokeEK = TRUE;
tpmData.permanent.flags.readSRKPub = TRUE;
tpmData.permanent.flags.nvLocked = TRUE;
/* set TPM vision */
memcpy(&tpmData.permanent.data.version,
&tpm_version, sizeof(TPM_VERSION));
/* seed PRNG */
tpm_get_extern_random_bytes(&tpmData.permanent.data.rngState,
sizeof(tpmData.permanent.data.rngState));
/* setup PCR attributes */
for (i = 0; i < TPM_NUM_PCR && i < 16; i++) {
init_pcr_attr(i, FALSE, 0x00, 0x1f);
}
if (TPM_NUM_PCR >= 24) {
init_pcr_attr(16, TRUE, 0x1f, 0x1f);
init_pcr_attr(17, TRUE, 0x10, 0x1c);
init_pcr_attr(18, TRUE, 0x10, 0x1c);
init_pcr_attr(19, TRUE, 0x10, 0x0c);
init_pcr_attr(20, TRUE, 0x14, 0x0e);
init_pcr_attr(21, TRUE, 0x04, 0x04);
init_pcr_attr(22, TRUE, 0x04, 0x04);
init_pcr_attr(23, TRUE, 0x1f, 0x1f);
}
for (i = 24; i < TPM_NUM_PCR; i++) {
init_pcr_attr(i, TRUE, 0x00, 0x00);
}
if (tpmConf & TPM_CONF_GENERATE_EK) {
/* generate a new endorsement key */
tpm_rsa_generate_key(&tpmData.permanent.data.endorsementKey, 2048);
} else {
/* setup endorsement key */
tpm_rsa_import_key(&tpmData.permanent.data.endorsementKey,
RSA_MSB_FIRST, ek_n, 256, ek_e, 3, ek_p, ek_q);
}
if (tpmConf & TPM_CONF_GENERATE_SEED_DAA) {
/* generate the DAA seed */
tpm_get_random_bytes(tpmData.permanent.data.tpmDAASeed.nonce,
sizeof(tpmData.permanent.data.tpmDAASeed.nonce));
} else {
/* setup DAA seed */
memcpy(tpmData.permanent.data.tpmDAASeed.nonce,
"\x77\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
"\x00\x00\x00\x77", sizeof(TPM_NONCE));
}
memcpy(tpmData.permanent.data.ekReset.nonce, "\xde\xad\xbe\xef", 4);
/* initialize predefined non-volatile storage */
init_nv_storage();
/* set the timeout and duration values */
init_timeouts();
#ifdef MTM_EMULATOR
mtm_init_data();
#endif
}
void tpm_init_data(void) {
int i;
BYTE rngState[16];
TPM_DAA_TPM_SEED tpmDAASeed;
TPM_NONCE ekReset;
RSA_PRIVATE_KEY prikey;
TPM_PCR_ATTRIBUTES pcrAttribs[TPM_NUM_PCR];
TPM_VERSION version;
version.major = 0x01;
version.minor = 0x02;
version.revMajor = 0x00;
version.revMinor = 0x01;
/* set permannet data tag */
write_TPM_PERMANENT_DATA_tag(TPM_TAG_PERMANENT_DATA);
/* set TPM version */
write_TPM_PERMANENT_DATA_version(&version);
/* seed PRNG */
get_random(rngState, sizeof(rngState));
write_TPM_PERMANENT_DATA_rngState(rngState);
/* setup PCR attributes */
for (i = 0; i < TPM_NUM_PCR && i < 16; i++) {
init_pcr_attr(pcrAttribs+i, FALSE, 0x00, 0x1f);
}
if (TPM_NUM_PCR >= 24) {
init_pcr_attr(pcrAttribs+16, TRUE, 0x1f, 0x1f);
init_pcr_attr(pcrAttribs+17, TRUE, 0x10, 0x1c);
init_pcr_attr(pcrAttribs+18, TRUE, 0x10, 0x1c);
init_pcr_attr(pcrAttribs+19, TRUE, 0x10, 0x0c);
init_pcr_attr(pcrAttribs+20, TRUE, 0x14, 0x0e);
init_pcr_attr(pcrAttribs+21, TRUE, 0x04, 0x04);
init_pcr_attr(pcrAttribs+22, TRUE, 0x04, 0x04);
init_pcr_attr(pcrAttribs+23, TRUE, 0x1f, 0x1f);
}
for (i = 24; i < TPM_NUM_PCR; i++) {
init_pcr_attr(pcrAttribs+i, TRUE, 0x00, 0x00);
}
write_TPM_PERMANENT_DATA_pcrAttribs(pcrAttribs);
/* set endoresement key */
write_TPM_PERMANENT_DATA_ekFileid(FILEID_EK);
rsa_genkey(FILEID_EK, &prikey);
/* we only need the public part of the prikey */
write_file(FILE_DATA, FILEID_EK_PUB, 0, sizeof(RSA_PUBLIC_KEY), (BYTE *)&prikey);
/* set DAA seed */
get_random(tpmDAASeed.nonce, sizeof(TPM_NONCE));
write_TPM_PERMANENT_DATA_tpmDAASeed(&tpmDAASeed);
/* set ekReset */
memset(ekReset.nonce, 0, sizeof(TPM_NONCE));
memcpy(ekReset.nonce, "\xde\xad\xbe\xef", 4);
write_TPM_PERMANENT_DATA_ekReset(&ekReset);
/* set fileid of public and private portion of keys */
for (i = 0; i < TPM_MAX_KEYS; i++) {
write_TPM_PERMANENT_DATA_keys_zero(i);
write_TPM_PERMANENT_DATA_keys_keyFileid(i, FILEID_RSA_OFFSET + i);
write_TPM_PERMANENT_DATA_keys_pubkeyFileid(i, FILEID_RSA_PUB_OFFSET + i);
}
/* initialize predefined non-volatile storage */
init_nv_storage();
/* set the timeout and duration values */
init_timeouts();
}