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Searched refs:TPM_HEADER_SIZE (Results 1 – 12 of 12) sorted by relevance

/Linux-v5.10/security/keys/trusted-keys/
Dtrusted_tpm2.c137 blob_len = be32_to_cpup((__be32 *) &buf.data[TPM_HEADER_SIZE]); in tpm2_seal_trusted()
142 if (tpm_buf_length(&buf) < TPM_HEADER_SIZE + 4 + blob_len) { in tpm2_seal_trusted()
147 memcpy(payload->blob, &buf.data[TPM_HEADER_SIZE + 4], blob_len); in tpm2_seal_trusted()
217 (__be32 *) &buf.data[TPM_HEADER_SIZE]); in tpm2_load_cmd()
269 (__be16 *) &buf.data[TPM_HEADER_SIZE + 4]); in tpm2_unseal_cmd()
275 if (tpm_buf_length(&buf) < TPM_HEADER_SIZE + 6 + data_len) { in tpm2_unseal_cmd()
279 data = &buf.data[TPM_HEADER_SIZE + 6]; in tpm2_unseal_cmd()
/Linux-v5.10/drivers/char/tpm/
Dtpm2-space.c115 *handle = be32_to_cpup((__be32 *)&tbuf.data[TPM_HEADER_SIZE]); in tpm2_load_context()
151 body_size = tpm_buf_length(&tbuf) - TPM_HEADER_SIZE; in tpm2_save_context()
158 memcpy(&buf[*offset], &tbuf.data[TPM_HEADER_SIZE], body_size); in tpm2_save_context()
254 handle = (__be32 *)&cmd[TPM_HEADER_SIZE]; in tpm2_map_command()
275 if (len < TPM_HEADER_SIZE || !chip->nr_commands) in tpm_find_and_validate_cc()
290 if (len < TPM_HEADER_SIZE + 4 * nr_handles) in tpm_find_and_validate_cc()
397 phandle = be32_to_cpup((__be32 *)&rsp[TPM_HEADER_SIZE]); in tpm2_map_response_header()
406 *(__be32 *)&rsp[TPM_HEADER_SIZE] = cpu_to_be32(vhandle); in tpm2_map_response_header()
451 if (len < TPM_HEADER_SIZE + 9) in tpm2_map_response_body()
454 data = (void *)&rsp[TPM_HEADER_SIZE]; in tpm2_map_response_body()
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Dtpm2-cmd.c202 out = (struct tpm2_pcr_read_out *)&buf.data[TPM_HEADER_SIZE]; in tpm2_pcr_read()
320 &buf.data[TPM_HEADER_SIZE]; in tpm2_get_random()
323 TPM_HEADER_SIZE + in tpm2_get_random()
402 &buf.data[TPM_HEADER_SIZE]; in tpm2_get_tpm_pt()
567 (__be32 *)&buf.data[TPM_HEADER_SIZE + 5]); in tpm2_get_pcr_allocation()
577 marker = &buf.data[TPM_HEADER_SIZE + 9]; in tpm2_get_pcr_allocation()
658 be32_to_cpup((__be32 *)&buf.data[TPM_HEADER_SIZE + 5])) { in tpm2_get_cc_attrs_tbl()
665 attrs = (__be32 *)&buf.data[TPM_HEADER_SIZE + 9]; in tpm2_get_cc_attrs_tbl()
Dtpm_i2c_infineon.c474 if (count < TPM_HEADER_SIZE) { in tpm_tis_i2c_recv()
480 size = recv_data(chip, buf, TPM_HEADER_SIZE); in tpm_tis_i2c_recv()
481 if (size < TPM_HEADER_SIZE) { in tpm_tis_i2c_recv()
487 if (((size_t) expected > count) || (expected < TPM_HEADER_SIZE)) { in tpm_tis_i2c_recv()
492 size += recv_data(chip, &buf[TPM_HEADER_SIZE], in tpm_tis_i2c_recv()
493 expected - TPM_HEADER_SIZE); in tpm_tis_i2c_recv()
Dtpm-interface.c69 if (bufsiz < TPM_HEADER_SIZE) in tpm_try_transmit()
130 } else if (len < TPM_HEADER_SIZE || len != be32_to_cpu(header->length)) in tpm_try_transmit()
157 u8 save[TPM_HEADER_SIZE + 3*sizeof(u32)]; in tpm_transmit()
232 if (len < min_rsp_body_length + TPM_HEADER_SIZE) in tpm_transmit_cmd()
Dtpm1-cmd.c508 *cap = *(cap_t *)&buf.data[TPM_HEADER_SIZE + 4]; in tpm1_getcap()
555 out = (struct tpm1_get_random_out *)&buf.data[TPM_HEADER_SIZE]; in tpm1_get_random()
563 if (tpm_buf_length(&buf) < TPM_HEADER_SIZE + in tpm1_get_random()
605 memcpy(res_buf, &buf.data[TPM_HEADER_SIZE], TPM_DIGEST_SIZE); in tpm1_pcr_read()
Dtpm_tis_core.c325 if (count < TPM_HEADER_SIZE) { in tpm_tis_recv()
330 size = recv_data(chip, buf, TPM_HEADER_SIZE); in tpm_tis_recv()
332 if (size < TPM_HEADER_SIZE) { in tpm_tis_recv()
338 if (expected > count || expected < TPM_HEADER_SIZE) { in tpm_tis_recv()
343 size += recv_data(chip, &buf[TPM_HEADER_SIZE], in tpm_tis_recv()
344 expected - TPM_HEADER_SIZE); in tpm_tis_recv()
Dtpm_i2c_nuvoton.c276 if (count < TPM_HEADER_SIZE) { in i2c_nuvoton_recv()
306 if (size < TPM_HEADER_SIZE) { in i2c_nuvoton_recv()
Dtpm_crb.c289 if (count < TPM_HEADER_SIZE) in crb_recv()
305 if (expected > count || expected < TPM_HEADER_SIZE) in crb_recv()
Dtpm_ftpm_tee.c149 if (resp_len < TPM_HEADER_SIZE) { in ftpm_tee_tpm_op_send()
/Linux-v5.10/drivers/char/tpm/st33zp24/
Dst33zp24.c364 if (len < TPM_HEADER_SIZE) in st33zp24_send()
451 if (count < TPM_HEADER_SIZE) { in st33zp24_recv()
456 size = recv_data(chip, buf, TPM_HEADER_SIZE); in st33zp24_recv()
457 if (size < TPM_HEADER_SIZE) { in st33zp24_recv()
463 if (expected > count || expected < TPM_HEADER_SIZE) { in st33zp24_recv()
468 size += recv_data(chip, &buf[TPM_HEADER_SIZE], in st33zp24_recv()
469 expected - TPM_HEADER_SIZE); in st33zp24_recv()
/Linux-v5.10/include/linux/
Dtpm.h168 #define TPM_HEADER_SIZE 10 macro