Add checking on the size of source data does not exceed source size
when using memcpy and memset.
Add checking on the size of source data in FPGA Crypto Service does
not exceed the maximum of expected data size and does not meet the
minimum of expected data size.
Signed-off-by: Phui Kei Wong <phui.kei.wong@intel.com>
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: Idb18f05c18d9142fbe703c3f4075341d179d8bad
No overflow buffer checking for param size. There is a security threat.
Update code to check for param size according to cryto param mode.
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
Change-Id: I37a2d047edd9ff835b3f0986d85309c402887bef
This patch is to extend support SMMU in FCS GET_DIGEST, MAC_VERIFY,
ECDSA_SHA2_DATA_SIGNING and ECDSA_SHA2_DATA_SIGNATURE_VERIFY.
It also will change to use asynchronous mailbox send command to improve
fcs_client timing performance.
Increase the SIP_SVC_VERSION_MAJOR because SMMU support is not backward
compatible.
Increase the SIP_SVC_VERSION_MINOR because 8 news function IDs are
introduced.
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I15e619e246531b065451f9b201646f3c50e26307
This patch is to extend to support large file size
for SHA2/HMAC get digest and verifying. The large
file will be split into smaller chunk and send using
initialize, update and finalize staging method.
Signed-off-by: Yuslaimi, Alif Zakuan <alif.zakuan.yuslaimi@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I1815deeb61287b32c3e77c5ac1b547b79ef12674
This patch is to extend to support large file size
for SHA-2 ECDSA data signing and signature verifying.
The large file will be split into smaller chunk and
send using initialize, update and finalize staging method.
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: If277b2b375a404fe44b0858006c8ba6316a5ce23
This patch is to extend to support large file size
for AES encryption and decryption. The large file
will be split into smaller chunk and send using
initialize, update and finalize staging method.
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: Ie2ceaf247e0d7082aad84faf399fbd18d129c36a
Update the certificate mask to 0xff to cover all certificate
in Agilex family.
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: Id40bc3aa4b3e4f7568a58581bbb03a75b0f20a0b
Supporting the command to send digital signature verification
request on a data blob. This include ECC algorithm such as
NISP P-256, NISP P-384, Brainpool 256 and, Branpool 384
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: Ic86f531bfe7cc7606699f2b064ac677aaf806a76
Supporting the command to send digital signature signing
request on a data blob. This include ECC algorithm such as
NISP P-256, NISP P-384, Brainpool 256 and, Branpool 384
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I12cf0f1ceaf07c33a110eae398d3ad82a9b13d38
This command sends the request on generating a share secret on
Diffie-Hellman key exchange.
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: Ic7c8470cf036ea8c17bf87401f49936950b3e1d6
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 command support ECC based signing 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: I82f95ddafa6b62f8cd882fce9a3e63e469c85067
To support the ECDSA feature and send the command
as a request to get the public key
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I9d7bb5b6ab8ef7d4f3ceb21ff0068baf3175a1ac
Extends existing Secure Data Object Service (SDOS) encryption and
decryption mailbox command to include session id and context id. The
new format requires an opened crypto service session.
A separated SMC function ID is introduced for the new format and it is
only supported by Agilex.
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: I2627750e8337c1af66217e9cb45981a9e06e7d19
Enable Support for AES Crypt Service to send request
to encrypt or decrypt a blob. Command will send a memory
location that SDM will read and also memory location that
SDM will write back after encryption or decryption operation.
Response will be sent back after the crypto operation is done,
and data is written back to the destination
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I86ea4ff64dda2fbb1000591e30fa8cb2640ce954
This command sends request on checking the integrity and authenticity
of a blob by comparing the calculated MAC with tagged MAC. The
comparison result will be returned in response.
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: Ifefdf67f088d7612d2ec2459d71faf2ec8181222
This command is to request the SHA-2 hash digest on a blob.
If input has a key, the output shall be key-hash digest.
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: I08cb82d89a8e8f7bfe04f5f01e079ea49fe38cf5
The random number generation (RNG) mailbox command format
is updated to extends the support to upto 4080 bytes random
number generation. The new RNG format requires an opened
crypto service session.
A separated SMC function ID is introduced for the new RNG
format and it is only supported by Agilex.
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: I3f044a3c01ff7cb50be4705e2c1f982bf6f61432
Support crypto service key operation mailbox commands through SMC.
Crypto service key operation begin by sending an open crypto service
session request to SDM firmware. Once successfully open the session,
send crypto service key management commands (import, export, remove
and get key info) with the associated session id to SDM firmware.
The crypto service key is required before perform any crypto service
(encryption, signing, etc). Last, close the session after finishes
crypto service. All crypto service keys associated with this session
will be erased by SDM firmware.
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: I02406533f38b9607eb1ec7e1395b9dc2d084a9e3
Support crypto service open and close session mailbox commands through
SMC.
Crypto service support begin by sending an open crypto service session
request to SDM firmware. Last, close the session after finishes crypto
service. All crypto service parameters with this session will be erased
by SDM firmware.
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: I48968498bbd6f2e71791f4ed38dd5f369e171082
This patch extends the functionality of FPGA Crypto Services (FCS) to
support FPGA Attestation feature in Agilex device.
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I3c2e29d2fa04d394e9f65d8143d7f4e57389cd02
Extend the functionality of FPGA Crypto Service
(FCS) to support FPGA single certificate feature
so that the counter value can be updated with
only one preauthorized certificate
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: Ibde87e4ee46367cf7f27f7bb0172838ab8766340
This is to extend the functionality of FPGA Crypto Service (FCS)
to support FPGA Attestation feature in Stratix 10 device.
Signed-off-by: Boon Khai Ng <boon.khai.ng@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: Ib15783383dc9a06a2f0dc6dc1786f44b89f32cb1
This change is to re-align HPS cryption logic with
underlying Secure Device Manager's (SDM) mailbox API.
Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: I8fc90982d3cddceaf401c1a112ff8e20861bf4c5
HSD #16014059592:
Add support for ROM Patch SHA384 mailbox SMC call.
Signed-off-by: Kris Chaplin <kris.chaplin@linux.intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: Ide9a7af41a089980745cb7216a9bf85e7fbd84e3
This patch adds driver for Intel FPGA's Crypto Services.
These services are provided by Intel platform
Secure Device Manager(SDM) and are made accessible by
processor components (ie ATF).
Below is the list of enabled features:
- Send SDM certificates
- Efuse provision data dump
- Encryption/decryption service
- Hardware IP random number generator
Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: If7604cd1cacf27a38a9a29ec6b85b07385e1ea26
