feat(intel): support ECDSA SHA-2 Data Signature Verification
This command support ECC based signature verification on a blob. Supported ECC algorithm are NISP P-256, NISP P-384, Brainpool 256 and Brainpool 384. Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com> Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com> Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com> Change-Id: I7f43d2a69bbe6693ec1bb90f32b817cf00f9f5ae
This commit is contained in:
parent
07912da1b7
commit
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@ -9,76 +9,77 @@
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/* FCS Definitions */
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#define FCS_RANDOM_WORD_SIZE 8U
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#define FCS_PROV_DATA_WORD_SIZE 44U
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#define FCS_SHA384_WORD_SIZE 12U
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#define FCS_RANDOM_WORD_SIZE 8U
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#define FCS_PROV_DATA_WORD_SIZE 44U
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#define FCS_SHA384_WORD_SIZE 12U
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#define FCS_RANDOM_BYTE_SIZE (FCS_RANDOM_WORD_SIZE * 4U)
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#define FCS_RANDOM_EXT_MAX_WORD_SIZE 1020U
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#define FCS_PROV_DATA_BYTE_SIZE (FCS_PROV_DATA_WORD_SIZE * 4U)
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#define FCS_SHA384_BYTE_SIZE (FCS_SHA384_WORD_SIZE * 4U)
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#define FCS_RANDOM_BYTE_SIZE (FCS_RANDOM_WORD_SIZE * 4U)
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#define FCS_RANDOM_EXT_MAX_WORD_SIZE 1020U
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#define FCS_PROV_DATA_BYTE_SIZE (FCS_PROV_DATA_WORD_SIZE * 4U)
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#define FCS_SHA384_BYTE_SIZE (FCS_SHA384_WORD_SIZE * 4U)
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#define FCS_RANDOM_EXT_OFFSET 3
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#define FCS_RANDOM_EXT_OFFSET 3
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#define FCS_MODE_DECRYPT 0x0
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#define FCS_MODE_ENCRYPT 0x1
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#define FCS_ENCRYPTION_DATA_0 0x10100
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#define FCS_DECRYPTION_DATA_0 0x10102
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#define FCS_OWNER_ID_OFFSET 0xC
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#define FCS_CRYPTION_CRYPTO_HEADER 0x07000000
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#define FCS_CRYPTION_RESP_WORD_SIZE 4U
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#define FCS_CRYPTION_RESP_SIZE_OFFSET 3U
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#define FCS_MODE_DECRYPT 0x0
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#define FCS_MODE_ENCRYPT 0x1
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#define FCS_ENCRYPTION_DATA_0 0x10100
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#define FCS_DECRYPTION_DATA_0 0x10102
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#define FCS_OWNER_ID_OFFSET 0xC
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#define FCS_CRYPTION_CRYPTO_HEADER 0x07000000
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#define FCS_CRYPTION_RESP_WORD_SIZE 4U
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#define FCS_CRYPTION_RESP_SIZE_OFFSET 3U
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#define PSGSIGMA_TEARDOWN_MAGIC 0xB852E2A4
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#define PSGSIGMA_SESSION_ID_ONE 0x1
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#define PSGSIGMA_UNKNOWN_SESSION 0xFFFFFFFF
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#define PSGSIGMA_TEARDOWN_MAGIC 0xB852E2A4
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#define PSGSIGMA_SESSION_ID_ONE 0x1
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#define PSGSIGMA_UNKNOWN_SESSION 0xFFFFFFFF
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#define RESERVED_AS_ZERO 0x0
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#define RESERVED_AS_ZERO 0x0
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/* FCS Single cert */
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#define FCS_BIG_CNTR_SEL 0x1
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#define FCS_BIG_CNTR_SEL 0x1
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#define FCS_SVN_CNTR_0_SEL 0x2
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#define FCS_SVN_CNTR_1_SEL 0x3
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#define FCS_SVN_CNTR_2_SEL 0x4
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#define FCS_SVN_CNTR_3_SEL 0x5
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#define FCS_SVN_CNTR_0_SEL 0x2
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#define FCS_SVN_CNTR_1_SEL 0x3
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#define FCS_SVN_CNTR_2_SEL 0x4
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#define FCS_SVN_CNTR_3_SEL 0x5
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#define FCS_BIG_CNTR_VAL_MAX 495U
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#define FCS_SVN_CNTR_VAL_MAX 64U
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#define FCS_BIG_CNTR_VAL_MAX 495U
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#define FCS_SVN_CNTR_VAL_MAX 64U
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/* FCS Attestation Cert Request Parameter */
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#define FCS_ALIAS_CERT 0x01
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#define FCS_DEV_ID_SELF_SIGN_CERT 0x02
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#define FCS_DEV_ID_ENROLL_CERT 0x04
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#define FCS_ENROLL_SELF_SIGN_CERT 0x08
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#define FCS_PLAT_KEY_CERT 0x10
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#define FCS_ALIAS_CERT 0x01
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#define FCS_DEV_ID_SELF_SIGN_CERT 0x02
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#define FCS_DEV_ID_ENROLL_CERT 0x04
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#define FCS_ENROLL_SELF_SIGN_CERT 0x08
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#define FCS_PLAT_KEY_CERT 0x10
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/* FCS Crypto Service */
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#define FCS_CS_KEY_OBJ_MAX_WORD_SIZE 88U
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#define FCS_CS_KEY_INFO_MAX_WORD_SIZE 36U
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#define FCS_CS_KEY_RESP_STATUS_MASK 0xFF
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#define FCS_CS_KEY_RESP_STATUS_OFFSET 16U
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#define FCS_CS_KEY_OBJ_MAX_WORD_SIZE 88U
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#define FCS_CS_KEY_INFO_MAX_WORD_SIZE 36U
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#define FCS_CS_KEY_RESP_STATUS_MASK 0xFF
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#define FCS_CS_KEY_RESP_STATUS_OFFSET 16U
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#define FCS_CS_FIELD_SIZE_MASK 0xFFFF
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#define FCS_CS_FIELD_FLAG_OFFSET 24
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#define FCS_CS_FIELD_FLAG_INIT BIT(0)
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#define FCS_CS_FIELD_FLAG_UPDATE BIT(1)
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#define FCS_CS_FIELD_FLAG_FINALIZE BIT(2)
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#define FCS_CS_FIELD_SIZE_MASK 0xFFFF
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#define FCS_CS_FIELD_FLAG_OFFSET 24
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#define FCS_CS_FIELD_FLAG_INIT BIT(0)
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#define FCS_CS_FIELD_FLAG_UPDATE BIT(1)
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#define FCS_CS_FIELD_FLAG_FINALIZE BIT(2)
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#define FCS_AES_MAX_DATA_SIZE 0x10000000 /* 256 MB */
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#define FCS_AES_MIN_DATA_SIZE 0x20 /* 32 Byte */
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#define FCS_AES_CMD_MAX_WORD_SIZE 15U
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#define FCS_AES_MAX_DATA_SIZE 0x10000000 /* 256 MB */
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#define FCS_AES_MIN_DATA_SIZE 0x20 /* 32 Byte */
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#define FCS_AES_CMD_MAX_WORD_SIZE 15U
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#define FCS_GET_DIGEST_CMD_MAX_WORD_SIZE 7U
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#define FCS_GET_DIGEST_RESP_MAX_WORD_SIZE 19U
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#define FCS_MAC_VERIFY_CMD_MAX_WORD_SIZE 23U
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#define FCS_MAC_VERIFY_RESP_MAX_WORD_SIZE 4U
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#define FCS_SHA_HMAC_CRYPTO_PARAM_SIZE_OFFSET 8U
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#define FCS_GET_DIGEST_CMD_MAX_WORD_SIZE 7U
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#define FCS_GET_DIGEST_RESP_MAX_WORD_SIZE 19U
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#define FCS_MAC_VERIFY_CMD_MAX_WORD_SIZE 23U
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#define FCS_MAC_VERIFY_RESP_MAX_WORD_SIZE 4U
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#define FCS_SHA_HMAC_CRYPTO_PARAM_SIZE_OFFSET 8U
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#define FCS_ECDSA_GET_PUBKEY_MAX_WORD_SIZE 5U
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#define FCS_ECDSA_SHA2_DATA_SIGN_CMD_MAX_WORD_SIZE 7U
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#define FCS_ECDSA_GET_PUBKEY_MAX_WORD_SIZE 5U
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#define FCS_ECDSA_SHA2_DATA_SIGN_CMD_MAX_WORD_SIZE 7U
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#define FCS_ECDSA_SHA2_DATA_SIG_VERIFY_CMD_MAX_WORD_SIZE 43U
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/* FCS Payload Structure */
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typedef struct fcs_rng_payload_t {
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uint32_t session_id;
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@ -246,6 +247,16 @@ int intel_fcs_ecdsa_sha2_data_sign_finalize(uint32_t session_id,
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uint32_t src_size, uint64_t dst_addr,
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uint32_t *dst_size, uint32_t *mbox_error);
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int intel_fcs_ecdsa_sha2_data_sig_verify_init(uint32_t session_id,
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uint32_t context_id, uint32_t key_id,
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uint32_t param_size, uint64_t param_data,
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uint32_t *mbox_error);
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int intel_fcs_ecdsa_sha2_data_sig_verify_finalize(uint32_t session_id,
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uint32_t context_id, uint32_t src_addr,
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uint32_t src_size, uint64_t dst_addr,
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uint32_t *dst_size, uint32_t data_size,
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uint32_t *mbox_error);
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int intel_fcs_ecdsa_get_pubkey_init(uint32_t session_id, uint32_t context_id,
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uint32_t key_id, uint32_t param_size,
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uint64_t param_data, uint32_t *mbox_error);
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#define MBOX_FCS_GET_DIGEST_REQ 0x82
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#define MBOX_FCS_MAC_VERIFY_REQ 0x83
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#define MBOX_FCS_ECDSA_SHA2_DATA_SIGN_REQ 0x85
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#define MBOX_FCS_ECDSA_SHA2_DATA_SIGN_VERIFY 0x87
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#define MBOX_FCS_ECDSA_GET_PUBKEY 0x88
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#define MBOX_FCS_OPEN_CS_SESSION 0xA0
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#define MBOX_FCS_CLOSE_CS_SESSION 0xA1
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/* SiP status response */
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#define INTEL_SIP_SMC_STATUS_OK 0
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#define INTEL_SIP_SMC_STATUS_BUSY 0x1
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#define INTEL_SIP_SMC_STATUS_REJECTED 0x2
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#define INTEL_SIP_SMC_STATUS_NO_RESPONSE 0x3
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#define INTEL_SIP_SMC_STATUS_ERROR 0x4
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#define INTEL_SIP_SMC_RSU_ERROR 0x7
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#define INTEL_SIP_SMC_STATUS_OK 0
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#define INTEL_SIP_SMC_STATUS_BUSY 0x1
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#define INTEL_SIP_SMC_STATUS_REJECTED 0x2
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#define INTEL_SIP_SMC_STATUS_NO_RESPONSE 0x3
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#define INTEL_SIP_SMC_STATUS_ERROR 0x4
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#define INTEL_SIP_SMC_RSU_ERROR 0x7
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/* SiP mailbox error code */
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#define GENERIC_RESPONSE_ERROR 0x3FF
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#define GENERIC_RESPONSE_ERROR 0x3FF
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/* SMC SiP service function identifier */
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/* FPGA Reconfig */
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#define INTEL_SIP_SMC_FPGA_CONFIG_START 0xC2000001
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#define INTEL_SIP_SMC_FPGA_CONFIG_WRITE 0x42000002
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#define INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE 0xC2000003
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#define INTEL_SIP_SMC_FPGA_CONFIG_ISDONE 0xC2000004
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#define INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM 0xC2000005
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#define INTEL_SIP_SMC_FPGA_CONFIG_START 0xC2000001
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#define INTEL_SIP_SMC_FPGA_CONFIG_WRITE 0x42000002
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#define INTEL_SIP_SMC_FPGA_CONFIG_COMPLETED_WRITE 0xC2000003
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#define INTEL_SIP_SMC_FPGA_CONFIG_ISDONE 0xC2000004
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#define INTEL_SIP_SMC_FPGA_CONFIG_GET_MEM 0xC2000005
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/* FPGA Bitstream Flag */
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#define FLAG_PARTIAL_CONFIG BIT(0)
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#define FLAG_AUTHENTICATION BIT(1)
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#define CONFIG_TEST_FLAG(_flag, _type) (((flag) & FLAG_##_type) \
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== FLAG_##_type)
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#define FLAG_PARTIAL_CONFIG BIT(0)
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#define FLAG_AUTHENTICATION BIT(1)
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#define CONFIG_TEST_FLAG(_flag, _type) (((flag) & FLAG_##_type) \
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== FLAG_##_type)
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/* Secure Register Access */
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#define INTEL_SIP_SMC_REG_READ 0xC2000007
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#define INTEL_SIP_SMC_REG_UPDATE 0xC2000009
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/* Remote System Update */
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#define INTEL_SIP_SMC_RSU_STATUS 0xC200000B
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#define INTEL_SIP_SMC_RSU_UPDATE 0xC200000C
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#define INTEL_SIP_SMC_RSU_NOTIFY 0xC200000E
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#define INTEL_SIP_SMC_RSU_RETRY_COUNTER 0xC200000F
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#define INTEL_SIP_SMC_RSU_DCMF_VERSION 0xC2000010
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#define INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION 0xC2000011
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#define INTEL_SIP_SMC_RSU_MAX_RETRY 0xC2000012
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#define INTEL_SIP_SMC_RSU_COPY_MAX_RETRY 0xC2000013
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#define INTEL_SIP_SMC_RSU_DCMF_STATUS 0xC2000014
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#define INTEL_SIP_SMC_RSU_COPY_DCMF_STATUS 0xC2000015
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#define INTEL_SIP_SMC_RSU_STATUS 0xC200000B
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#define INTEL_SIP_SMC_RSU_UPDATE 0xC200000C
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#define INTEL_SIP_SMC_RSU_NOTIFY 0xC200000E
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#define INTEL_SIP_SMC_RSU_RETRY_COUNTER 0xC200000F
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#define INTEL_SIP_SMC_RSU_DCMF_VERSION 0xC2000010
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#define INTEL_SIP_SMC_RSU_COPY_DCMF_VERSION 0xC2000011
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#define INTEL_SIP_SMC_RSU_MAX_RETRY 0xC2000012
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#define INTEL_SIP_SMC_RSU_COPY_MAX_RETRY 0xC2000013
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#define INTEL_SIP_SMC_RSU_DCMF_STATUS 0xC2000014
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#define INTEL_SIP_SMC_RSU_COPY_DCMF_STATUS 0xC2000015
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/* Hardware monitor */
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#define INTEL_SIP_SMC_HWMON_READTEMP 0xC2000020
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#define INTEL_SIP_SMC_HWMON_READVOLT 0xC2000021
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#define TEMP_CHANNEL_MAX (1 << 15)
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#define VOLT_CHANNEL_MAX (1 << 15)
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#define INTEL_SIP_SMC_HWMON_READTEMP 0xC2000020
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#define INTEL_SIP_SMC_HWMON_READVOLT 0xC2000021
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#define TEMP_CHANNEL_MAX (1 << 15)
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#define VOLT_CHANNEL_MAX (1 << 15)
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/* ECC */
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#define INTEL_SIP_SMC_ECC_DBE 0xC200000D
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#define INTEL_SIP_SMC_ECC_DBE 0xC200000D
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/* Generic Command */
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#define INTEL_SIP_SMC_HPS_SET_BRIDGES 0xC2000032
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#define INTEL_SIP_SMC_GET_ROM_PATCH_SHA384 0xC2000040
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#define INTEL_SIP_SMC_MBOX_SEND_CMD 0xC200001E
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#define INTEL_SIP_SMC_FIRMWARE_VERSION 0xC200001F
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#define INTEL_SIP_SMC_HPS_SET_BRIDGES 0xC2000032
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#define INTEL_SIP_SMC_GET_ROM_PATCH_SHA384 0xC2000040
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/* Send Mailbox Command */
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#define INTEL_SIP_SMC_MBOX_SEND_CMD 0xC200001E
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#define INTEL_SIP_SMC_FIRMWARE_VERSION 0xC200001F
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#define INTEL_SIP_SMC_HPS_SET_BRIDGES 0xC2000032
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#define SERVICE_COMPLETED_MODE_ASYNC 0x00004F4E
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#define SERVICE_COMPLETED_MODE_ASYNC 0x00004F4E
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/* Mailbox Command */
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#define INTEL_SIP_SMC_GET_USERCODE 0xC200003D
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#define INTEL_SIP_SMC_GET_USERCODE 0xC200003D
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/* FPGA Crypto Services */
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#define INTEL_SIP_SMC_FCS_RANDOM_NUMBER 0xC200005A
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#define INTEL_SIP_SMC_FCS_RANDOM_NUMBER_EXT 0x4200008F
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#define INTEL_SIP_SMC_FCS_CRYPTION 0x4200005B
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#define INTEL_SIP_SMC_FCS_CRYPTION_EXT 0xC2000090
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#define INTEL_SIP_SMC_FCS_SEND_CERTIFICATE 0x4200005D
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#define INTEL_SIP_SMC_FCS_GET_PROVISION_DATA 0x4200005E
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#define INTEL_SIP_SMC_FCS_CNTR_SET_PREAUTH 0xC200005F
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#define INTEL_SIP_SMC_FCS_PSGSIGMA_TEARDOWN 0xC2000064
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#define INTEL_SIP_SMC_FCS_CHIP_ID 0xC2000065
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#define INTEL_SIP_SMC_FCS_ATTESTATION_SUBKEY 0xC2000066
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#define INTEL_SIP_SMC_FCS_ATTESTATION_MEASUREMENTS 0xC2000067
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#define INTEL_SIP_SMC_FCS_GET_ATTESTATION_CERT 0xC2000068
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#define INTEL_SIP_SMC_FCS_CREATE_CERT_ON_RELOAD 0xC2000069
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#define INTEL_SIP_SMC_FCS_OPEN_CS_SESSION 0xC200006E
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#define INTEL_SIP_SMC_FCS_CLOSE_CS_SESSION 0xC200006F
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#define INTEL_SIP_SMC_FCS_IMPORT_CS_KEY 0x42000070
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#define INTEL_SIP_SMC_FCS_EXPORT_CS_KEY 0xC2000071
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#define INTEL_SIP_SMC_FCS_REMOVE_CS_KEY 0xC2000072
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#define INTEL_SIP_SMC_FCS_GET_CS_KEY_INFO 0xC2000073
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#define INTEL_SIP_SMC_FCS_AES_CRYPT_INIT 0xC2000074
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#define INTEL_SIP_SMC_FCS_AES_CRYPT_FINALIZE 0x42000076
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#define INTEL_SIP_SMC_FCS_GET_DIGEST_INIT 0xC2000077
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#define INTEL_SIP_SMC_FCS_GET_DIGEST_FINALIZE 0xC2000079
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#define INTEL_SIP_SMC_FCS_MAC_VERIFY_INIT 0xC200007A
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#define INTEL_SIP_SMC_FCS_MAC_VERIFY_FINALIZE 0xC200007C
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#define INTEL_SIP_SMC_FCS_ECDSA_SHA2_DATA_SIGN_INIT 0xC2000080
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#define INTEL_SIP_SMC_FCS_ECDSA_SHA2_DATA_SIGN_FINALIZE 0xC2000082
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#define INTEL_SIP_SMC_FCS_ECDSA_GET_PUBKEY_INIT 0xC2000089
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#define INTEL_SIP_SMC_FCS_ECDSA_GET_PUBKEY_FINALIZE 0xC200008B
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#define INTEL_SIP_SMC_FCS_RANDOM_NUMBER 0xC200005A
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#define INTEL_SIP_SMC_FCS_RANDOM_NUMBER_EXT 0x4200008F
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#define INTEL_SIP_SMC_FCS_CRYPTION 0x4200005B
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#define INTEL_SIP_SMC_FCS_CRYPTION_EXT 0xC2000090
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#define INTEL_SIP_SMC_FCS_SEND_CERTIFICATE 0x4200005D
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#define INTEL_SIP_SMC_FCS_GET_PROVISION_DATA 0x4200005E
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#define INTEL_SIP_SMC_FCS_CNTR_SET_PREAUTH 0xC200005F
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#define INTEL_SIP_SMC_FCS_PSGSIGMA_TEARDOWN 0xC2000064
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#define INTEL_SIP_SMC_FCS_CHIP_ID 0xC2000065
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#define INTEL_SIP_SMC_FCS_ATTESTATION_SUBKEY 0xC2000066
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#define INTEL_SIP_SMC_FCS_ATTESTATION_MEASUREMENTS 0xC2000067
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#define INTEL_SIP_SMC_FCS_GET_ATTESTATION_CERT 0xC2000068
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#define INTEL_SIP_SMC_FCS_CREATE_CERT_ON_RELOAD 0xC2000069
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#define INTEL_SIP_SMC_FCS_OPEN_CS_SESSION 0xC200006E
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#define INTEL_SIP_SMC_FCS_CLOSE_CS_SESSION 0xC200006F
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#define INTEL_SIP_SMC_FCS_IMPORT_CS_KEY 0x42000070
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#define INTEL_SIP_SMC_FCS_EXPORT_CS_KEY 0xC2000071
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#define INTEL_SIP_SMC_FCS_REMOVE_CS_KEY 0xC2000072
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#define INTEL_SIP_SMC_FCS_GET_CS_KEY_INFO 0xC2000073
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#define INTEL_SIP_SMC_FCS_AES_CRYPT_INIT 0xC2000074
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#define INTEL_SIP_SMC_FCS_AES_CRYPT_FINALIZE 0x42000076
|
||||
#define INTEL_SIP_SMC_FCS_GET_DIGEST_INIT 0xC2000077
|
||||
#define INTEL_SIP_SMC_FCS_GET_DIGEST_FINALIZE 0xC2000079
|
||||
#define INTEL_SIP_SMC_FCS_MAC_VERIFY_INIT 0xC200007A
|
||||
#define INTEL_SIP_SMC_FCS_MAC_VERIFY_FINALIZE 0xC200007C
|
||||
#define INTEL_SIP_SMC_FCS_ECDSA_SHA2_DATA_SIGN_INIT 0xC2000080
|
||||
#define INTEL_SIP_SMC_FCS_ECDSA_SHA2_DATA_SIGN_FINALIZE 0xC2000082
|
||||
#define INTEL_SIP_SMC_FCS_ECDSA_SHA2_DATA_SIG_VERIFY_INIT 0xC2000086
|
||||
#define INTEL_SIP_SMC_FCS_ECDSA_SHA2_DATA_SIG_VERIFY_FINALIZE 0xC2000088
|
||||
#define INTEL_SIP_SMC_FCS_ECDSA_GET_PUBKEY_INIT 0xC2000089
|
||||
#define INTEL_SIP_SMC_FCS_ECDSA_GET_PUBKEY_FINALIZE 0xC200008B
|
||||
|
||||
#define INTEL_SIP_SMC_FCS_SHA_MODE_MASK 0xF
|
||||
#define INTEL_SIP_SMC_FCS_DIGEST_SIZE_MASK 0xF
|
||||
#define INTEL_SIP_SMC_FCS_DIGEST_SIZE_OFFSET 4U
|
||||
#define INTEL_SIP_SMC_FCS_ECC_ALGO_MASK 0xF
|
||||
|
||||
#define INTEL_SIP_SMC_FCS_SHA_MODE_MASK 0xF
|
||||
#define INTEL_SIP_SMC_FCS_DIGEST_SIZE_MASK 0xF
|
||||
#define INTEL_SIP_SMC_FCS_DIGEST_SIZE_OFFSET 4U
|
||||
#define INTEL_SIP_SMC_FCS_ECC_ALGO_MASK 0xF
|
||||
/* ECC DBE */
|
||||
#define WARM_RESET_WFI_FLAG BIT(31)
|
||||
#define SYSMGR_ECC_DBE_COLD_RST_MASK (SYSMGR_ECC_OCRAM_MASK |\
|
||||
#define WARM_RESET_WFI_FLAG BIT(31)
|
||||
#define SYSMGR_ECC_DBE_COLD_RST_MASK (SYSMGR_ECC_OCRAM_MASK |\
|
||||
SYSMGR_ECC_DDR0_MASK |\
|
||||
SYSMGR_ECC_DDR1_MASK)
|
||||
|
||||
/* Non-mailbox SMC Call */
|
||||
#define INTEL_SIP_SMC_SVC_VERSION 0xC2000200
|
||||
#define INTEL_SIP_SMC_SVC_VERSION 0xC2000200
|
||||
|
||||
/* SMC function IDs for SiP Service queries */
|
||||
#define SIP_SVC_CALL_COUNT 0x8200ff00
|
||||
#define SIP_SVC_UID 0x8200ff01
|
||||
#define SIP_SVC_VERSION 0x8200ff03
|
||||
#define SIP_SVC_CALL_COUNT 0x8200ff00
|
||||
#define SIP_SVC_UID 0x8200ff01
|
||||
#define SIP_SVC_VERSION 0x8200ff03
|
||||
|
||||
/* SiP Service Calls version numbers */
|
||||
#define SIP_SVC_VERSION_MAJOR 1
|
||||
#define SIP_SVC_VERSION_MINOR 0
|
||||
#define SIP_SVC_VERSION_MAJOR 1
|
||||
#define SIP_SVC_VERSION_MINOR 0
|
||||
|
||||
|
||||
/* Structure Definitions */
|
||||
|
|
|
@ -15,8 +15,9 @@
|
|||
static fcs_crypto_service_aes_data fcs_aes_init_payload;
|
||||
static fcs_crypto_service_data fcs_sha_get_digest_param;
|
||||
static fcs_crypto_service_data fcs_sha_mac_verify_param;
|
||||
static fcs_crypto_service_data fcs_ecdsa_get_pubkey_param;
|
||||
static fcs_crypto_service_data fcs_sha2_data_sign_param;
|
||||
static fcs_crypto_service_data fcs_sha2_data_sig_verify_param;
|
||||
static fcs_crypto_service_data fcs_ecdsa_get_pubkey_param;
|
||||
|
||||
bool is_size_4_bytes_aligned(uint32_t size)
|
||||
{
|
||||
|
@ -1101,6 +1102,102 @@ int intel_fcs_ecdsa_sha2_data_sign_finalize(uint32_t session_id,
|
|||
return INTEL_SIP_SMC_STATUS_OK;
|
||||
}
|
||||
|
||||
int intel_fcs_ecdsa_sha2_data_sig_verify_init(uint32_t session_id,
|
||||
uint32_t context_id, uint32_t key_id,
|
||||
uint32_t param_size, uint64_t param_data,
|
||||
uint32_t *mbox_error)
|
||||
{
|
||||
return intel_fcs_crypto_service_init(session_id, context_id,
|
||||
key_id, param_size, param_data,
|
||||
(void *) &fcs_sha2_data_sig_verify_param,
|
||||
mbox_error);
|
||||
}
|
||||
|
||||
int intel_fcs_ecdsa_sha2_data_sig_verify_finalize(uint32_t session_id,
|
||||
uint32_t context_id, uint32_t src_addr,
|
||||
uint32_t src_size, uint64_t dst_addr,
|
||||
uint32_t *dst_size, uint32_t data_size,
|
||||
uint32_t *mbox_error)
|
||||
{
|
||||
int status;
|
||||
uint32_t i;
|
||||
uint32_t payload[FCS_ECDSA_SHA2_DATA_SIG_VERIFY_CMD_MAX_WORD_SIZE] = {0U};
|
||||
uint32_t resp_len = *dst_size / MBOX_WORD_BYTE;
|
||||
uintptr_t sig_pubkey_offset;
|
||||
|
||||
if ((dst_size == NULL) || (mbox_error == NULL)) {
|
||||
return INTEL_SIP_SMC_STATUS_REJECTED;
|
||||
}
|
||||
|
||||
if (fcs_sha2_data_sig_verify_param.session_id != session_id ||
|
||||
fcs_sha2_data_sig_verify_param.context_id != context_id) {
|
||||
return INTEL_SIP_SMC_STATUS_REJECTED;
|
||||
}
|
||||
|
||||
if (!is_size_4_bytes_aligned(src_size)) {
|
||||
return INTEL_SIP_SMC_STATUS_REJECTED;
|
||||
}
|
||||
|
||||
if (!is_8_bytes_aligned(data_size) ||
|
||||
!is_8_bytes_aligned(src_addr)) {
|
||||
return INTEL_SIP_SMC_STATUS_REJECTED;
|
||||
}
|
||||
|
||||
if (!is_address_in_ddr_range(src_addr, src_size) ||
|
||||
!is_address_in_ddr_range(dst_addr, *dst_size)) {
|
||||
return INTEL_SIP_SMC_STATUS_REJECTED;
|
||||
}
|
||||
|
||||
/* Prepare command payload */
|
||||
/* Crypto header */
|
||||
i = 0;
|
||||
payload[i] = fcs_sha2_data_sig_verify_param.session_id;
|
||||
i++;
|
||||
payload[i] = fcs_sha2_data_sig_verify_param.context_id;
|
||||
i++;
|
||||
|
||||
payload[i] = fcs_sha2_data_sig_verify_param.crypto_param_size
|
||||
& FCS_CS_FIELD_SIZE_MASK;
|
||||
payload[i] |= (FCS_CS_FIELD_FLAG_INIT | FCS_CS_FIELD_FLAG_UPDATE
|
||||
| FCS_CS_FIELD_FLAG_FINALIZE)
|
||||
<< FCS_CS_FIELD_FLAG_OFFSET;
|
||||
i++;
|
||||
payload[i] = fcs_sha2_data_sig_verify_param.key_id;
|
||||
i++;
|
||||
/* Crypto parameters */
|
||||
payload[i] = fcs_sha2_data_sig_verify_param.crypto_param
|
||||
& INTEL_SIP_SMC_FCS_ECC_ALGO_MASK;
|
||||
i++;
|
||||
/* Data source address and size */
|
||||
payload[i] = src_addr;
|
||||
i++;
|
||||
payload[i] = data_size;
|
||||
i++;
|
||||
/* Signature + Public Key Data */
|
||||
sig_pubkey_offset = src_addr + data_size;
|
||||
memcpy((uint8_t *) &payload[i], (uint8_t *) sig_pubkey_offset,
|
||||
src_size - data_size);
|
||||
|
||||
i += (src_size - data_size) / MBOX_WORD_BYTE;
|
||||
|
||||
status = mailbox_send_cmd(MBOX_JOB_ID,
|
||||
MBOX_FCS_ECDSA_SHA2_DATA_SIGN_VERIFY, payload, i,
|
||||
CMD_CASUAL, (uint32_t *) dst_addr, &resp_len);
|
||||
|
||||
memset((void *) &fcs_sha2_data_sig_verify_param, 0,
|
||||
sizeof(fcs_crypto_service_data));
|
||||
|
||||
if (status < 0) {
|
||||
*mbox_error = -status;
|
||||
return INTEL_SIP_SMC_STATUS_ERROR;
|
||||
}
|
||||
|
||||
*dst_size = resp_len * MBOX_WORD_BYTE;
|
||||
flush_dcache_range(dst_addr, *dst_size);
|
||||
|
||||
return INTEL_SIP_SMC_STATUS_OK;
|
||||
}
|
||||
|
||||
int intel_fcs_ecdsa_get_pubkey_init(uint32_t session_id, uint32_t context_id,
|
||||
uint32_t key_id, uint32_t param_size,
|
||||
uint64_t param_data, uint32_t *mbox_error)
|
||||
|
|
|
@ -924,6 +924,19 @@ uintptr_t sip_smc_handler(uint32_t smc_fid,
|
|||
x4, x5, (uint32_t *) &x6, &mbox_error);
|
||||
SMC_RET4(handle, status, mbox_error, x5, x6);
|
||||
|
||||
case INTEL_SIP_SMC_FCS_ECDSA_SHA2_DATA_SIG_VERIFY_INIT:
|
||||
x5 = SMC_GET_GP(handle, CTX_GPREG_X5);
|
||||
status = intel_fcs_ecdsa_sha2_data_sig_verify_init(x1, x2, x3,
|
||||
x4, x5, &mbox_error);
|
||||
SMC_RET2(handle, status, mbox_error);
|
||||
|
||||
case INTEL_SIP_SMC_FCS_ECDSA_SHA2_DATA_SIG_VERIFY_FINALIZE:
|
||||
x5 = SMC_GET_GP(handle, CTX_GPREG_X5);
|
||||
x6 = SMC_GET_GP(handle, CTX_GPREG_X6);
|
||||
x7 = SMC_GET_GP(handle, CTX_GPREG_X7);
|
||||
status = intel_fcs_ecdsa_sha2_data_sig_verify_finalize(x1, x2, x3,
|
||||
x4, x5, (uint32_t *) &x6, x7, &mbox_error);
|
||||
SMC_RET4(handle, status, mbox_error, x5, x6);
|
||||
|
||||
case INTEL_SIP_SMC_FCS_ECDSA_GET_PUBKEY_INIT:
|
||||
x5 = SMC_GET_GP(handle, CTX_GPREG_X5);
|
||||
|
|
Loading…
Reference in New Issue