GP131: Add TEE_ALG_ECDH_DERIVE_SHARED_SECRET and TEE_ALG_ECDSA_SHA*

Adds the defines
- TEE_ALG_ECDH_DERIVE_SHARED_SECRET
- TEE_ALG_ECDSA_SHA1
- TEE_ALG_ECDSA_SHA224
- TEE_ALG_ECDSA_SHA256
- TEE_ALG_

GP131: Add TEE_ALG_ECDH_DERIVE_SHARED_SECRET and TEE_ALG_ECDSA_SHA*

Adds the defines
- TEE_ALG_ECDH_DERIVE_SHARED_SECRET
- TEE_ALG_ECDSA_SHA1
- TEE_ALG_ECDSA_SHA224
- TEE_ALG_ECDSA_SHA256
- TEE_ALG_ECDSA_SHA386
- TEE_ALG_ECDSA_SHA512
from TEE Internal Core API version 1.3.1 to replace the previous now
deprecated defines:
- TEE_ALG_ECDSA_P192
- TEE_ALG_ECDSA_P224
- TEE_ALG_ECDSA_P256
- TEE_ALG_ECDSA_P384
- TEE_ALG_ECDSA_P521
- TEE_ALG_ECDH_P192
- TEE_ALG_ECDH_P224
- TEE_ALG_ECDH_P256
- TEE_ALG_ECDH_P384
- TEE_ALG_ECDH_P521

The new defines have new values and the values from the old defines are
not reused.

The syscall ABI maintains compatibility by handling both the old and new
values in parallel from now on.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Update reported version to GP TEE Core Internal API v1.3.1

The UUID assigned to libutee when compiled as a shared library is update
to let old TAs use the ABI of the old libutee before it's upgraded

Update reported version to GP TEE Core Internal API v1.3.1

The UUID assigned to libutee when compiled as a shared library is update
to let old TAs use the ABI of the old libutee before it's upgraded to
support Internal API v1.3.1.

This commit is followed by a number of commits which finally brings
OP-TEE up to date with v1.3.1.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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pta: imx: add OCOTP PTA

Add a OCOTP PTA for i.MX platforms. This PTA exposes two commands:
- the read of OCOTP shadow registers.
- the read of the platform UID.

Signed-off-by: Clement Faure <clem

pta: imx: add OCOTP PTA

Add a OCOTP PTA for i.MX platforms. This PTA exposes two commands:
- the read of OCOTP shadow registers.
- the read of the platform UID.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>

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pta: imx: add DIGPROG PTA

Add an i.MX PTA to get the platform digprog value.
This 32 bits value holds the SOC type and the minor and major revision
number.

Signed-off-by: Clement Faure <clement.fau

pta: imx: add DIGPROG PTA

Add an i.MX PTA to get the platform digprog value.
This 32 bits value holds the SOC type and the minor and major revision
number.

Signed-off-by: Clement Faure <clement.faure@nxp.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>

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pta: stm32mp: mention access denied error code in BSEC PTA API

Fixes BSEC PTA API header file that did not mention possible error code
TEE_ERROR_ACCESS_DENIED for command PTA_BSEC_CMD_READ_OTP.

Fix

pta: stm32mp: mention access denied error code in BSEC PTA API

Fixes BSEC PTA API header file that did not mention possible error code
TEE_ERROR_ACCESS_DENIED for command PTA_BSEC_CMD_READ_OTP.

Fixes: 4583de067b5d ("pta: stm32mp: add BSEC PTA")
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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core: pta: scmi: internal switches for supported transports

Adds internal configuration switch _CFG_SMCI_PTA_SMT_HEADER
and _CFG_SCMI_PTA_MSG_HEADER to specify which are supported.
This change will

core: pta: scmi: internal switches for supported transports

Adds internal configuration switch _CFG_SMCI_PTA_SMT_HEADER
and _CFG_SCMI_PTA_MSG_HEADER to specify which are supported.
This change will ease integration of the alternate SCMI server
build from SCP-firmware.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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libutee: riscv: modify the UTEE_SYSCALL assembly

Use li instead of mv in UTEE_SYSCALL, store the num_args
in the t1 register. This works on RV32 and RV64,
so change the compile control and rename th

libutee: riscv: modify the UTEE_SYSCALL assembly

Use li instead of mv in UTEE_SYSCALL, store the num_args
in the t1 register. This works on RV32 and RV64,
so change the compile control and rename the file.

Signed-off-by: liushiwei <liushiwei@eswincomputing.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Reviewed-by: Marouene Boubakri <marouene.boubakri@nxp.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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pta: stm32mp: add BSEC PTA

Add BSEC PTA to offer an interface with One Time Programmed resources
(OTPs) of stm32mp1x platforms.

This interface allows non-secure world clients to get the state of
th

pta: stm32mp: add BSEC PTA

Add BSEC PTA to offer an interface with One Time Programmed resources
(OTPs) of stm32mp1x platforms.

This interface allows non-secure world clients to get the state of
the BSEC, and read and write the OTPs. The REE has restricted
access on OTPs, the policy is defined in the embedded DT.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Signed-off-by: Gatien Chevallier <gatien.chevallier@foss.st.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>

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libutee: clarify that the used version is still 1.1

Clarifies that the used version in TEE Internal Core API is still v1.1.
Changes the version defines back to v1.1.0.

Acked-by: Etienne Carriere <e

libutee: clarify that the used version is still 1.1

Clarifies that the used version in TEE Internal Core API is still v1.1.
Changes the version defines back to v1.1.0.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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libutee: support RISC-V syscall

Add 64-bit RISC-V TA system call function.
Modify the utee_syscalls_asm.S file to be generic.

Signed-off-by: liushiwei <liushiwei@eswincomputing.com>
Reviewed-by: ch

libutee: support RISC-V syscall

Add 64-bit RISC-V TA system call function.
Modify the utee_syscalls_asm.S file to be generic.

Signed-off-by: liushiwei <liushiwei@eswincomputing.com>
Reviewed-by: chenchaokai <chenchaokai@eswincomputing.com>
Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>

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libutee: remove _utee_se_*() prototypes

Removes the obsolete _utee_se_*() prototypes in utee_syscalls.h.

Fixes: e147a447ccc0 ("Remove Secure Element API support")
Reviewed-by: Etienne Carriere <eti

libutee: remove _utee_se_*() prototypes

Removes the obsolete _utee_se_*() prototypes in utee_syscalls.h.

Fixes: e147a447ccc0 ("Remove Secure Element API support")
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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libutee: fix TEE_MemFill() return type

TEE_MemFill() has until this patch returned a void *, but the standard
says it should return void. So fix this.

Reviewed-by: Etienne Carriere <etienne.carrier

libutee: fix TEE_MemFill() return type

TEE_MemFill() has until this patch returned a void *, but the standard
says it should return void. So fix this.

Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Fix TEE_ATTR_ECC_EPHEMERAL_PUBLIC_VALUE_*

Commit 5b385b3f835d ("core: crypto: add support for SM2 KEP")defined by
mistake the wrong values for these two. To fix this we're are renaming
these IDs alt

Fix TEE_ATTR_ECC_EPHEMERAL_PUBLIC_VALUE_*

Commit 5b385b3f835d ("core: crypto: add support for SM2 KEP")defined by
mistake the wrong values for these two. To fix this we're are renaming
these IDs alternative IDs which OP-TEE will recognize in addition to the
correct official values when deriving a key using the TEE_ALG_SM2_KEP
algorithm.

TEE_ATTR_ECC_EPHEMERAL_PUBLIC_VALUE_X and
TEE_ATTR_ECC_EPHEMERAL_PUBLIC_VALUE_Y are only used as input parameters
so there is no need to translate back to the old invalid values.

Fixes: 5b385b3f835d ("core: crypto: add support for SM2 KEP")
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core, libutee: introduce TEE_ALG_SM4_XTS

In this patch, The sm4-xts algorithm is supported in the GP process.

Signed-off-by: Pingan Xie <xiepingan3@huawei.com>
Reviewed-by: Xiaoxu Zeng <zengxiaoxu@

core, libutee: introduce TEE_ALG_SM4_XTS

In this patch, The sm4-xts algorithm is supported in the GP process.

Signed-off-by: Pingan Xie <xiepingan3@huawei.com>
Reviewed-by: Xiaoxu Zeng <zengxiaoxu@huawei.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

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Update reported version to GP Core Internal API v1.3.1

Updates the reported version to 1.3.1. Three new defines:
- TEE_CORE_API_REQUIRED_MAJOR_VERSION
- TEE_CORE_API_REQUIRED_MINOR_VERSION
- TEE_COR

Update reported version to GP Core Internal API v1.3.1

Updates the reported version to 1.3.1. Three new defines:
- TEE_CORE_API_REQUIRED_MAJOR_VERSION
- TEE_CORE_API_REQUIRED_MINOR_VERSION
- TEE_CORE_API_REQUIRED_MAINTENANCE_VERSION
are added by the standard as a way for the TA to specify required
version of the API. OP-TEE only supports downgrading to version 1.1.

A simplified OP-TEE specific method is also provided:
Adds the configuration option CFG_TA_OPTEE_CORE_API_COMPAT_1_1 which
enables TEE Internal Core API v1.1 compatibility for in-tree TAs.

The TA dev kit is also updated to recognize
CFG_TA_OPTEE_CORE_API_COMPAT_1_1 and set define
__OPTEE_CORE_API_COMPAT_1_1 to 1 if set.

These new defines does not do anything yet, but in following commits
functions and types will be updated gradually until all functions and
types changed in version 1.3.1 compared to the ones in v1.1 have been
updated.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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ldelf: support RISC-V

Add 64-bit RISC-V ldelf startup assembly and
parsing 64-bit ELF files.

Signed-off-by: liushiwei <liushiwei@eswincomputing.com>
Tested-by: liushiwei <liushiwei@eswincomputing.c

ldelf: support RISC-V

Add 64-bit RISC-V ldelf startup assembly and
parsing 64-bit ELF files.

Signed-off-by: liushiwei <liushiwei@eswincomputing.com>
Tested-by: liushiwei <liushiwei@eswincomputing.com>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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Use struct utee_object_info in TA syscall abi

TEE_ObjectInfo was until now used in the syscall ABI provided to TAs.
TEE_ObjectInfo changes in later versions of the TEE Internal Core API so
add an in

Use struct utee_object_info in TA syscall abi

TEE_ObjectInfo was until now used in the syscall ABI provided to TAs.
TEE_ObjectInfo changes in later versions of the TEE Internal Core API so
add an independent definition with struct utee_object_info in order to
preserve a stable ABI.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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Move tee_api.h and tee_ta_api.h into tee_internal_api.h

The Global Platform TEE Internal Core specifications only mentions
tee_internal_api.h, the other .h files are part of the OP-TEE specific
impl

Move tee_api.h and tee_ta_api.h into tee_internal_api.h

The Global Platform TEE Internal Core specifications only mentions
tee_internal_api.h, the other .h files are part of the OP-TEE specific
implementation. Having a separate tee_api_defines.h for defines and a
tee_api_types.h for types is useful in OP-TEE core, but tee_api.h and
tee_ta_api.h adds nothing of value. Quite the opposite as it will make
it harder than necessary to implement the macro tricks needed for
backwards compatibility when updating to a more recent standard.

So to simplify things, move function declarations in tee_api.h and
tee_ta_api.h into tee_internal_api.h. tee_api.h and tee_ta_api.h are
kept for compatibility, but they are only including
<tee_internal_api.h>.

Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

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core: implement a method to dump user TA runtime status

This patch is to dump user TA runtime status for debug purposes.
The change includes:
1. Add new command (STATS_CMD_TA_STATS) in the stats PTA

core: implement a method to dump user TA runtime status

This patch is to dump user TA runtime status for debug purposes.
The change includes:
1. Add new command (STATS_CMD_TA_STATS) in the stats PTA.
2. Add tee_ta_dump_stats() to scan all ongoing TA instance and sessions
and snapshot their status.
3. Add new function: entry_dump_memstats() to __utee_entry() to get TA
heap statistics.
4. Add new compile option (CFG_TA_STATS, default n) to enable this
feature.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Tested-by: Weizhao Jiang <weizhaoj@amazon.com>
Signed-off-by: Weizhao Jiang <weizhaoj@amazon.com>
[jf: edit commit message]
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

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libutee: change __utee_entry() handling on unknown function IDs

Change __utee_entry() to return TEE_ERROR_NOT_SUPPORTED
instead panicking when handling unknown entry function IDs.

Reviewed-by: Jens

libutee: change __utee_entry() handling on unknown function IDs

Change __utee_entry() to return TEE_ERROR_NOT_SUPPORTED
instead panicking when handling unknown entry function IDs.

Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Tested-by: Weizhao Jiang <weizhaoj@amazon.com>
Signed-off-by: Weizhao Jiang <weizhaoj@amazon.com>
[jf: edit commit message]
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

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libutee: add Ed25519 support

This commit adds Ed25519 support as defined in TEE Internal Core API v1.3.1

Signed-off-by: Sergiy Kibrik <Sergiy_Kibrik@epam.com>
Signed-off-by: Valerii Chubar <valerii

libutee: add Ed25519 support

This commit adds Ed25519 support as defined in TEE Internal Core API v1.3.1

Signed-off-by: Sergiy Kibrik <Sergiy_Kibrik@epam.com>
Signed-off-by: Valerii Chubar <valerii_chubar@epam.com>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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arm32: libutils, libutee, ta: add .note.GNU-stack section to .S files

When building for arm32 with GNU binutils 2.39, the linker outputs
warnings when linking Trusted Applications:

arm-unknown-lin

arm32: libutils, libutee, ta: add .note.GNU-stack section to .S files

When building for arm32 with GNU binutils 2.39, the linker outputs
warnings when linking Trusted Applications:

arm-unknown-linux-uclibcgnueabihf-ld.bfd: warning: utee_syscalls_a32.o: missing .note.GNU-stack section implies executable stack
arm-unknown-linux-uclibcgnueabihf-ld.bfd: NOTE: This behaviour is deprecated and will be removed in a future version of the linker

We could silence the warning by adding the '--no-warn-execstack' option
to the TA link flags, like we did in the parent commit for the TEE core
and ldelf. Indeed, ldelf always allocates a non-executable piece of
memory for the TA to use as a stack.

However it seems preferable to comply with the common ELF practices in
this case. A better fix is therefore to add the missing .note.GNU-stack
sections in the assembler files.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>

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libutee: add SHA3 algorithm identifiers

Add SHA3 algorithm identifiers from TEE Internal Core API Specification
Public Release v1.3.1.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Review

libutee: add SHA3 algorithm identifiers

Add SHA3 algorithm identifiers from TEE Internal Core API Specification
Public Release v1.3.1.

Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io>
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>

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pta: rng: rename rng_pta_client.h to pta_rng.h

Renames RNG PTA exported header file from rng_pta_client.h to pta_rng.h
as the later follows PTAs header file name convention in optee_os
that is pta_x

pta: rng: rename rng_pta_client.h to pta_rng.h

Renames RNG PTA exported header file from rng_pta_client.h to pta_rng.h
as the later follows PTAs header file name convention in optee_os
that is pta_xxx.h.

Preserve rng_pta_client.h for backward compatibility. That header file
only includes pta_rng.h.

Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

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libutee: add X25519 support

This commit adds X25519 support to libutee as defined in
TEE Internal Core API v1.2.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier

libutee: add X25519 support

This commit adds X25519 support to libutee as defined in
TEE Internal Core API v1.2.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Sohaib ul Hassan <sohaib.ul.hassan@unikie.com>
[jf: minor edit to commit description]
Signed-off-by: Jerome Forissier <jerone.forissier@linaro.org>

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