diff options
Diffstat (limited to 'firmware/lib/tpm_lite/tlcl.c')
| -rw-r--r-- | firmware/lib/tpm_lite/tlcl.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/firmware/lib/tpm_lite/tlcl.c b/firmware/lib/tpm_lite/tlcl.c index 7da5e14e..70fce2b9 100644 --- a/firmware/lib/tpm_lite/tlcl.c +++ b/firmware/lib/tpm_lite/tlcl.c @@ -200,7 +200,7 @@ uint32_t TlclDefineSpace(uint32_t index, uint32_t perm, uint32_t size) { struct s_tpm_nv_definespace_cmd cmd; VBDEBUG(("TPM: TlclDefineSpace(0x%x, 0x%x, %d)\n", index, perm, size)); - Memcpy(&cmd, &tpm_nv_definespace_cmd, sizeof(cmd)); + memcpy(&cmd, &tpm_nv_definespace_cmd, sizeof(cmd)); ToTpmUint32(cmd.buffer + tpm_nv_definespace_cmd.index, index); ToTpmUint32(cmd.buffer + tpm_nv_definespace_cmd.perm, perm); ToTpmUint32(cmd.buffer + tpm_nv_definespace_cmd.size, size); @@ -215,13 +215,13 @@ uint32_t TlclWrite(uint32_t index, const void* data, uint32_t length) kTpmRequestHeaderLength + kWriteInfoLength + length; VBDEBUG(("TPM: TlclWrite(0x%x, %d)\n", index, length)); - Memcpy(&cmd, &tpm_nv_write_cmd, sizeof(cmd)); + memcpy(&cmd, &tpm_nv_write_cmd, sizeof(cmd)); VbAssert(total_length <= TPM_LARGE_ENOUGH_COMMAND_SIZE); SetTpmCommandSize(cmd.buffer, total_length); ToTpmUint32(cmd.buffer + tpm_nv_write_cmd.index, index); ToTpmUint32(cmd.buffer + tpm_nv_write_cmd.length, length); - Memcpy(cmd.buffer + tpm_nv_write_cmd.data, data, length); + memcpy(cmd.buffer + tpm_nv_write_cmd.data, data, length); return TlclSendReceive(cmd.buffer, response, sizeof(response)); } @@ -234,7 +234,7 @@ uint32_t TlclRead(uint32_t index, void* data, uint32_t length) uint32_t result; VBDEBUG(("TPM: TlclRead(0x%x, %d)\n", index, length)); - Memcpy(&cmd, &tpm_nv_read_cmd, sizeof(cmd)); + memcpy(&cmd, &tpm_nv_read_cmd, sizeof(cmd)); ToTpmUint32(cmd.buffer + tpm_nv_read_cmd.index, index); ToTpmUint32(cmd.buffer + tpm_nv_read_cmd.length, length); @@ -245,7 +245,7 @@ uint32_t TlclRead(uint32_t index, void* data, uint32_t length) if (result_length > length) result_length = length; /* Truncate to fit buffer */ nv_read_cursor += sizeof(uint32_t); - Memcpy(data, nv_read_cursor, result_length); + memcpy(data, nv_read_cursor, result_length); } return result; @@ -261,13 +261,13 @@ uint32_t TlclPCRRead(uint32_t index, void* data, uint32_t length) if (length < kPcrDigestLength) { return TPM_E_IOERROR; } - Memcpy(&cmd, &tpm_pcr_read_cmd, sizeof(cmd)); + memcpy(&cmd, &tpm_pcr_read_cmd, sizeof(cmd)); ToTpmUint32(cmd.buffer + tpm_pcr_read_cmd.pcrNum, index); result = TlclSendReceive(cmd.buffer, response, sizeof(response)); if (result == TPM_SUCCESS) { uint8_t* pcr_read_cursor = response + kTpmResponseHeaderLength; - Memcpy(data, pcr_read_cursor, kPcrDigestLength); + memcpy(data, pcr_read_cursor, kPcrDigestLength); } return result; @@ -353,7 +353,7 @@ uint32_t TlclSetDeactivated(uint8_t flag) { struct s_tpm_physicalsetdeactivated_cmd cmd; VBDEBUG(("TPM: SetDeactivated(%d)\n", flag)); - Memcpy(&cmd, &tpm_physicalsetdeactivated_cmd, sizeof(cmd)); + memcpy(&cmd, &tpm_physicalsetdeactivated_cmd, sizeof(cmd)); *(cmd.buffer + cmd.deactivated) = flag; return Send(cmd.buffer); } @@ -370,7 +370,7 @@ uint32_t TlclGetPermanentFlags(TPM_PERMANENT_FLAGS* pflags) /* TODO(crbug.com/379255): This fails. Find out why. * VbAssert(size == sizeof(TPM_PERMANENT_FLAGS)); */ - Memcpy(pflags, + memcpy(pflags, response + kTpmResponseHeaderLength + sizeof(size), sizeof(TPM_PERMANENT_FLAGS)); return result; @@ -389,7 +389,7 @@ uint32_t TlclGetSTClearFlags(TPM_STCLEAR_FLAGS* vflags) /* TODO(crbug.com/379255): This fails. Find out why. * VbAssert(size == 7 && sizeof(TPM_STCLEAR_FLAGS) - 1 == 7); */ - Memcpy(vflags, + memcpy(vflags, response + kTpmResponseHeaderLength + sizeof(size), sizeof(TPM_STCLEAR_FLAGS)); return result; @@ -429,15 +429,15 @@ uint32_t TlclExtend(int pcr_num, const uint8_t* in_digest, uint8_t response[kTpmResponseHeaderLength + kPcrDigestLength]; uint32_t result; - Memcpy(&cmd, &tpm_extend_cmd, sizeof(cmd)); + memcpy(&cmd, &tpm_extend_cmd, sizeof(cmd)); ToTpmUint32(cmd.buffer + tpm_extend_cmd.pcrNum, pcr_num); - Memcpy(cmd.buffer + cmd.inDigest, in_digest, kPcrDigestLength); + memcpy(cmd.buffer + cmd.inDigest, in_digest, kPcrDigestLength); result = TlclSendReceive(cmd.buffer, response, sizeof(response)); if (result != TPM_SUCCESS) return result; - Memcpy(out_digest, response + kTpmResponseHeaderLength, + memcpy(out_digest, response + kTpmResponseHeaderLength, kPcrDigestLength); return result; } @@ -450,7 +450,7 @@ uint32_t TlclGetPermissions(uint32_t index, uint32_t* permissions) uint32_t result; uint32_t size; - Memcpy(&cmd, &tpm_getpermissions_cmd, sizeof(cmd)); + memcpy(&cmd, &tpm_getpermissions_cmd, sizeof(cmd)); ToTpmUint32(cmd.buffer + tpm_getpermissions_cmd.index, index); result = TlclSendReceive(cmd.buffer, response, sizeof(response)); if (result != TPM_SUCCESS) @@ -473,7 +473,7 @@ uint32_t TlclGetOwnership(uint8_t* owned) /* TODO(crbug.com/379255): This fails. Find out why. * VbAssert(size == sizeof(*owned)); */ - Memcpy(owned, + memcpy(owned, response + kTpmResponseHeaderLength + sizeof(size), sizeof(*owned)); return result; @@ -486,7 +486,7 @@ uint32_t TlclGetRandom(uint8_t* data, uint32_t length, uint32_t *size) uint32_t result; VBDEBUG(("TPM: TlclGetRandom(%d)\n", length)); - Memcpy(&cmd, &tpm_get_random_cmd, sizeof(cmd)); + memcpy(&cmd, &tpm_get_random_cmd, sizeof(cmd)); ToTpmUint32(cmd.buffer + tpm_get_random_cmd.bytesRequested, length); /* There must be room in the response buffer for the bytes. */ if (length > TPM_LARGE_ENOUGH_COMMAND_SIZE - kTpmResponseHeaderLength @@ -505,7 +505,7 @@ uint32_t TlclGetRandom(uint8_t* data, uint32_t length, uint32_t *size) } get_random_cursor = response + kTpmResponseHeaderLength + sizeof(uint32_t); - Memcpy(data, get_random_cursor, *size); + memcpy(data, get_random_cursor, *size); } return result; |