diff options
Diffstat (limited to 'meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0012-add-psa-ipc-crypto-backend.patch')
-rw-r--r-- | meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0012-add-psa-ipc-crypto-backend.patch | 2570 |
1 files changed, 0 insertions, 2570 deletions
diff --git a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0012-add-psa-ipc-crypto-backend.patch b/meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0012-add-psa-ipc-crypto-backend.patch deleted file mode 100644 index 67ea7b8c56..0000000000 --- a/meta-arm/meta-arm-bsp/recipes-security/trusted-services/corstone1000/0012-add-psa-ipc-crypto-backend.patch +++ /dev/null @@ -1,2570 +0,0 @@ -From 0b5d96b1a9f927dc141047600edf2249af7022c5 Mon Sep 17 00:00:00 2001 -From: Rui Miguel Silva <rui.silva@linaro.org> -Date: Thu, 9 Dec 2021 14:17:39 +0000 -Subject: [PATCH 12/20] add psa ipc crypto backend - -Add psa ipc crypto backend and attach it to se proxy -deployment. - -Upstream-Status: Pending -Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org> ---- - components/service/common/include/psa/sid.h | 73 +++++ - .../crypto/backend/psa_ipc/component.cmake | 21 ++ - .../backend/psa_ipc/crypto_ipc_backend.c | 26 ++ - .../backend/psa_ipc/crypto_ipc_backend.h | 70 ++++ - .../client/caller/psa_ipc/crypto_caller.h | 34 ++ - .../caller/psa_ipc/crypto_caller_aead.h | 252 +++++++++++++++ - .../crypto_caller_asymmetric_decrypt.h | 76 +++++ - .../crypto_caller_asymmetric_encrypt.h | 76 +++++ - .../caller/psa_ipc/crypto_caller_cipher.h | 246 +++++++++++++++ - .../caller/psa_ipc/crypto_caller_copy_key.h | 57 ++++ - .../psa_ipc/crypto_caller_destroy_key.h | 51 +++ - .../caller/psa_ipc/crypto_caller_export_key.h | 59 ++++ - .../psa_ipc/crypto_caller_export_public_key.h | 59 ++++ - .../psa_ipc/crypto_caller_generate_key.h | 55 ++++ - .../psa_ipc/crypto_caller_generate_random.h | 57 ++++ - .../crypto_caller_get_key_attributes.h | 56 ++++ - .../caller/psa_ipc/crypto_caller_hash.h | 220 +++++++++++++ - .../caller/psa_ipc/crypto_caller_import_key.h | 57 ++++ - .../psa_ipc/crypto_caller_key_attributes.h | 51 +++ - .../psa_ipc/crypto_caller_key_derivation.h | 298 ++++++++++++++++++ - .../client/caller/psa_ipc/crypto_caller_mac.h | 207 ++++++++++++ - .../caller/psa_ipc/crypto_caller_purge_key.h | 51 +++ - .../caller/psa_ipc/crypto_caller_sign_hash.h | 64 ++++ - .../psa_ipc/crypto_caller_verify_hash.h | 59 ++++ - .../crypto/include/psa/crypto_client_struct.h | 8 +- - .../service/crypto/include/psa/crypto_sizes.h | 2 +- - .../se-proxy/common/service_proxy_factory.c | 15 +- - .../providers/arm/corstone1000/platform.cmake | 2 + - 28 files changed, 2292 insertions(+), 10 deletions(-) - create mode 100644 components/service/crypto/backend/psa_ipc/component.cmake - create mode 100644 components/service/crypto/backend/psa_ipc/crypto_ipc_backend.c - create mode 100644 components/service/crypto/backend/psa_ipc/crypto_ipc_backend.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_aead.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_asymmetric_decrypt.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_asymmetric_encrypt.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_cipher.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_copy_key.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_destroy_key.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_export_key.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_export_public_key.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_generate_key.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_generate_random.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_get_key_attributes.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_hash.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_import_key.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_key_attributes.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_key_derivation.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_mac.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_purge_key.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_sign_hash.h - create mode 100644 components/service/crypto/client/caller/psa_ipc/crypto_caller_verify_hash.h - -diff --git a/components/service/common/include/psa/sid.h b/components/service/common/include/psa/sid.h -index 4a951d4a3502..7a29cc253bad 100644 ---- a/components/service/common/include/psa/sid.h -+++ b/components/service/common/include/psa/sid.h -@@ -37,6 +37,79 @@ extern "C" { - #define TFM_CRYPTO_VERSION (1U) - #define TFM_CRYPTO_HANDLE (0x40000100U) - -+/** -+ * \brief Define a progressive numerical value for each SID which can be used -+ * when dispatching the requests to the service -+ */ -+enum { -+ TFM_CRYPTO_GET_KEY_ATTRIBUTES_SID = (0u), -+ TFM_CRYPTO_RESET_KEY_ATTRIBUTES_SID, -+ TFM_CRYPTO_OPEN_KEY_SID, -+ TFM_CRYPTO_CLOSE_KEY_SID, -+ TFM_CRYPTO_IMPORT_KEY_SID, -+ TFM_CRYPTO_DESTROY_KEY_SID, -+ TFM_CRYPTO_EXPORT_KEY_SID, -+ TFM_CRYPTO_EXPORT_PUBLIC_KEY_SID, -+ TFM_CRYPTO_PURGE_KEY_SID, -+ TFM_CRYPTO_COPY_KEY_SID, -+ TFM_CRYPTO_HASH_COMPUTE_SID, -+ TFM_CRYPTO_HASH_COMPARE_SID, -+ TFM_CRYPTO_HASH_SETUP_SID, -+ TFM_CRYPTO_HASH_UPDATE_SID, -+ TFM_CRYPTO_HASH_FINISH_SID, -+ TFM_CRYPTO_HASH_VERIFY_SID, -+ TFM_CRYPTO_HASH_ABORT_SID, -+ TFM_CRYPTO_HASH_CLONE_SID, -+ TFM_CRYPTO_MAC_COMPUTE_SID, -+ TFM_CRYPTO_MAC_VERIFY_SID, -+ TFM_CRYPTO_MAC_SIGN_SETUP_SID, -+ TFM_CRYPTO_MAC_VERIFY_SETUP_SID, -+ TFM_CRYPTO_MAC_UPDATE_SID, -+ TFM_CRYPTO_MAC_SIGN_FINISH_SID, -+ TFM_CRYPTO_MAC_VERIFY_FINISH_SID, -+ TFM_CRYPTO_MAC_ABORT_SID, -+ TFM_CRYPTO_CIPHER_ENCRYPT_SID, -+ TFM_CRYPTO_CIPHER_DECRYPT_SID, -+ TFM_CRYPTO_CIPHER_ENCRYPT_SETUP_SID, -+ TFM_CRYPTO_CIPHER_DECRYPT_SETUP_SID, -+ TFM_CRYPTO_CIPHER_GENERATE_IV_SID, -+ TFM_CRYPTO_CIPHER_SET_IV_SID, -+ TFM_CRYPTO_CIPHER_UPDATE_SID, -+ TFM_CRYPTO_CIPHER_FINISH_SID, -+ TFM_CRYPTO_CIPHER_ABORT_SID, -+ TFM_CRYPTO_AEAD_ENCRYPT_SID, -+ TFM_CRYPTO_AEAD_DECRYPT_SID, -+ TFM_CRYPTO_AEAD_ENCRYPT_SETUP_SID, -+ TFM_CRYPTO_AEAD_DECRYPT_SETUP_SID, -+ TFM_CRYPTO_AEAD_GENERATE_NONCE_SID, -+ TFM_CRYPTO_AEAD_SET_NONCE_SID, -+ TFM_CRYPTO_AEAD_SET_LENGTHS_SID, -+ TFM_CRYPTO_AEAD_UPDATE_AD_SID, -+ TFM_CRYPTO_AEAD_UPDATE_SID, -+ TFM_CRYPTO_AEAD_FINISH_SID, -+ TFM_CRYPTO_AEAD_VERIFY_SID, -+ TFM_CRYPTO_AEAD_ABORT_SID, -+ TFM_CRYPTO_SIGN_MESSAGE_SID, -+ TFM_CRYPTO_VERIFY_MESSAGE_SID, -+ TFM_CRYPTO_SIGN_HASH_SID, -+ TFM_CRYPTO_VERIFY_HASH_SID, -+ TFM_CRYPTO_ASYMMETRIC_ENCRYPT_SID, -+ TFM_CRYPTO_ASYMMETRIC_DECRYPT_SID, -+ TFM_CRYPTO_KEY_DERIVATION_SETUP_SID, -+ TFM_CRYPTO_KEY_DERIVATION_GET_CAPACITY_SID, -+ TFM_CRYPTO_KEY_DERIVATION_SET_CAPACITY_SID, -+ TFM_CRYPTO_KEY_DERIVATION_INPUT_BYTES_SID, -+ TFM_CRYPTO_KEY_DERIVATION_INPUT_KEY_SID, -+ TFM_CRYPTO_KEY_DERIVATION_KEY_AGREEMENT_SID, -+ TFM_CRYPTO_KEY_DERIVATION_OUTPUT_BYTES_SID, -+ TFM_CRYPTO_KEY_DERIVATION_OUTPUT_KEY_SID, -+ TFM_CRYPTO_KEY_DERIVATION_ABORT_SID, -+ TFM_CRYPTO_RAW_KEY_AGREEMENT_SID, -+ TFM_CRYPTO_GENERATE_RANDOM_SID, -+ TFM_CRYPTO_GENERATE_KEY_SID, -+ TFM_CRYPTO_SID_MAX, -+}; -+ - /******** TFM_SP_PLATFORM ********/ - #define TFM_SP_PLATFORM_SYSTEM_RESET_SID (0x00000040U) - #define TFM_SP_PLATFORM_SYSTEM_RESET_VERSION (1U) -diff --git a/components/service/crypto/backend/psa_ipc/component.cmake b/components/service/crypto/backend/psa_ipc/component.cmake -new file mode 100644 -index 000000000000..93c297a83ac6 ---- /dev/null -+++ b/components/service/crypto/backend/psa_ipc/component.cmake -@@ -0,0 +1,21 @@ -+#------------------------------------------------------------------------------- -+# Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+# -+# SPDX-License-Identifier: BSD-3-Clause -+# -+#------------------------------------------------------------------------------- -+if (NOT DEFINED TGT) -+ message(FATAL_ERROR "mandatory parameter TGT is not defined.") -+endif() -+ -+target_sources(${TGT} PRIVATE -+ "${CMAKE_CURRENT_LIST_DIR}/crypto_ipc_backend.c" -+ ) -+ -+# The ipc crypto backend uses the psa crypto client to realize the -+# psa crypto API that the crypto provider depends on. This define -+# configures the psa crypto client to be built with the ipc crypto -+# caller. -+target_compile_definitions(${TGT} PRIVATE -+ PSA_CRYPTO_CLIENT_CALLER_SELECTION_H="service/crypto/client/caller/psa_ipc/crypto_caller.h" -+) -diff --git a/components/service/crypto/backend/psa_ipc/crypto_ipc_backend.c b/components/service/crypto/backend/psa_ipc/crypto_ipc_backend.c -new file mode 100644 -index 000000000000..e47cd4ffb4ce ---- /dev/null -+++ b/components/service/crypto/backend/psa_ipc/crypto_ipc_backend.c -@@ -0,0 +1,26 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#include <stddef.h> -+#include <psa/crypto.h> -+#include <service/crypto/client/psa/psa_crypto_client.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include "crypto_ipc_backend.h" -+ -+psa_status_t crypto_ipc_backend_init(struct rpc_caller *caller) -+{ -+ psa_status_t status = psa_crypto_client_init(caller); -+ -+ if (status == PSA_SUCCESS) -+ status = psa_crypto_init(); -+ -+ return status; -+} -+ -+void crypto_ipc_backend_deinit(void) -+{ -+ psa_crypto_client_deinit(); -+} -diff --git a/components/service/crypto/backend/psa_ipc/crypto_ipc_backend.h b/components/service/crypto/backend/psa_ipc/crypto_ipc_backend.h -new file mode 100644 -index 000000000000..c13c20e84131 ---- /dev/null -+++ b/components/service/crypto/backend/psa_ipc/crypto_ipc_backend.h -@@ -0,0 +1,70 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef CRYPTO_IPC_BACKEND_H -+#define CRYPTO_IPC_BACKEND_H -+ -+#include <service/crypto/client/psa/psa_crypto_client.h> -+#include <psa/error.h> -+#include <rpc_caller.h> -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+/** -+ * \brief This type is used to overcome a limitation in the number of maximum -+ * IOVECs that can be used especially in psa_aead_encrypt and -+ * psa_aead_decrypt. To be removed in case the AEAD APIs number of -+ * parameters passed gets restructured -+ */ -+#define TFM_CRYPTO_MAX_NONCE_LENGTH (16u) -+struct psa_ipc_crypto_aead_pack_input { -+ uint8_t nonce[TFM_CRYPTO_MAX_NONCE_LENGTH]; -+ uint32_t nonce_length; -+}; -+ -+struct psa_ipc_crypto_pack_iovec { -+ uint32_t sfn_id; /*!< Secure function ID used to dispatch the -+ * request -+ */ -+ uint16_t step; /*!< Key derivation step */ -+ psa_key_id_t key_id; /*!< Key id */ -+ psa_algorithm_t alg; /*!< Algorithm */ -+ uint32_t op_handle; /*!< Frontend context handle associated to a -+ * multipart operation -+ */ -+ uint32_t capacity; /*!< Key derivation capacity */ -+ -+ struct psa_ipc_crypto_aead_pack_input aead_in; /*!< FixMe: Temporarily used for -+ * AEAD until the API is -+ * restructured -+ */ -+}; -+ -+#define iov_size sizeof(struct psa_ipc_crypto_pack_iovec) -+ -+/** -+ * \brief Initialize the psa ipc crypto backend -+ * -+ * Initializes a crypto backend that uses the psa API client with a -+ * psa_ipc_backend caller to realize the PSA crypto API used by the crypto -+ * service proviser. -+ * -+ * \return PSA_SUCCESS if backend initialized successfully -+ */ -+psa_status_t crypto_ipc_backend_init(struct rpc_caller *caller); -+ -+/** -+ * \brief Clean-up to free any resource used by the crypto backend -+ */ -+void crypto_ipc_backend_deinit(void); -+ -+#ifdef __cplusplus -+} /* extern "C" */ -+#endif -+ -+#endif /* CRYPTO_IPC_BACKEND_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller.h -new file mode 100644 -index 000000000000..0a972187062f ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller.h -@@ -0,0 +1,34 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_H -+#define PSA_IPC_CRYPTO_CALLER_H -+ -+/** -+ * Includes all header files that form the psa ipc crypto caller -+ * interface. May be used by a client that needs to call operations -+ * provided by a crypto service instance using the psa ipc interface. -+ */ -+#include "crypto_caller_aead.h" -+#include "crypto_caller_asymmetric_decrypt.h" -+#include "crypto_caller_asymmetric_encrypt.h" -+#include "crypto_caller_cipher.h" -+#include "crypto_caller_copy_key.h" -+#include "crypto_caller_destroy_key.h" -+#include "crypto_caller_export_key.h" -+#include "crypto_caller_export_public_key.h" -+#include "crypto_caller_generate_key.h" -+#include "crypto_caller_generate_random.h" -+#include "crypto_caller_get_key_attributes.h" -+#include "crypto_caller_hash.h" -+#include "crypto_caller_import_key.h" -+#include "crypto_caller_key_derivation.h" -+#include "crypto_caller_mac.h" -+#include "crypto_caller_purge_key.h" -+#include "crypto_caller_sign_hash.h" -+#include "crypto_caller_verify_hash.h" -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_aead.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_aead.h -new file mode 100644 -index 000000000000..78517fe32ca9 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_aead.h -@@ -0,0 +1,252 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_AEAD_H -+#define PSA_IPC_CRYPTO_CALLER_AEAD_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_aead_encrypt( -+ struct service_client *context, -+ psa_key_id_t key, -+ psa_algorithm_t alg, -+ const uint8_t *nonce, -+ size_t nonce_length, -+ const uint8_t *additional_data, -+ size_t additional_data_length, -+ const uint8_t *plaintext, -+ size_t plaintext_length, -+ uint8_t *aeadtext, -+ size_t aeadtext_size, -+ size_t *aeadtext_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ size_t in_len; -+ int i; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_AEAD_ENCRYPT_SID, -+ .key_id = key, -+ .alg = alg, -+ .aead_in = { .nonce = {0}, .nonce_length = nonce_length }, -+ }; -+ -+ if (!additional_data && additional_data_length) -+ return PSA_ERROR_INVALID_ARGUMENT; -+ -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(plaintext), -+ .len = plaintext_length }, -+ { .base = psa_ptr_const_to_u32(additional_data), -+ .len = additional_data_length}, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(aeadtext), .len = aeadtext_size }, -+ }; -+ -+ if (nonce_length > TFM_CRYPTO_MAX_NONCE_LENGTH) -+ return PSA_ERROR_INVALID_ARGUMENT; -+ -+ if (nonce) { -+ for (i = 0; i < nonce_length; i++) -+ iov.aead_in.nonce[i] = nonce[i]; -+ } -+ -+ in_len = IOVEC_LEN(in_vec); -+ -+ if (!additional_data) -+ in_len--; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ in_len, out_vec, IOVEC_LEN(out_vec)); -+ -+ *aeadtext_length = out_vec[0].len; -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_aead_decrypt( -+ struct service_client *context, -+ psa_key_id_t key, -+ psa_algorithm_t alg, -+ const uint8_t *nonce, -+ size_t nonce_length, -+ const uint8_t *additional_data, -+ size_t additional_data_length, -+ const uint8_t *aeadtext, -+ size_t aeadtext_length, -+ uint8_t *plaintext, -+ size_t plaintext_size, -+ size_t *plaintext_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ size_t in_len; -+ int i; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_AEAD_DECRYPT_SID, -+ .key_id = key, -+ .alg = alg, -+ .aead_in = { .nonce = {0}, .nonce_length = nonce_length }, -+ }; -+ -+ if (!additional_data && additional_data_length) -+ return PSA_ERROR_INVALID_ARGUMENT; -+ -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(aeadtext), -+ .len = aeadtext_length }, -+ { .base = psa_ptr_const_to_u32(additional_data), -+ .len = additional_data_length}, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(plaintext), .len = plaintext_size }, -+ }; -+ -+ if (nonce_length > TFM_CRYPTO_MAX_NONCE_LENGTH) -+ return PSA_ERROR_INVALID_ARGUMENT; -+ -+ if (nonce) { -+ for (i = 0; i < nonce_length; i++) -+ iov.aead_in.nonce[i] = nonce[i]; -+ } -+ -+ in_len = IOVEC_LEN(in_vec); -+ -+ if (!additional_data) -+ in_len--; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ in_len, out_vec, IOVEC_LEN(out_vec)); -+ -+ *plaintext_length = out_vec[0].len; -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_aead_encrypt_setup( -+ struct service_client *context, -+ uint32_t *op_handle, -+ psa_key_id_t key, -+ psa_algorithm_t alg) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_decrypt_setup( -+ struct service_client *context, -+ uint32_t *op_handle, -+ psa_key_id_t key, -+ psa_algorithm_t alg) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_generate_nonce( -+ struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *nonce, -+ size_t nonce_size, -+ size_t *nonce_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_set_nonce( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *nonce, -+ size_t nonce_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_set_lengths( -+ struct service_client *context, -+ uint32_t op_handle, -+ size_t ad_length, -+ size_t plaintext_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_update_ad( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *input, -+ size_t input_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_update( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *input, -+ size_t input_length, -+ uint8_t *output, -+ size_t output_size, -+ size_t *output_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_finish( -+ struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *aeadtext, -+ size_t aeadtext_size, -+ size_t *aeadtext_length, -+ uint8_t *tag, -+ size_t tag_size, -+ size_t *tag_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_verify( -+ struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *plaintext, -+ size_t plaintext_size, -+ size_t *plaintext_length, -+ const uint8_t *tag, -+ size_t tag_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_aead_abort( -+ struct service_client *context, -+ uint32_t op_handle) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_AEAD_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_asymmetric_decrypt.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_asymmetric_decrypt.h -new file mode 100644 -index 000000000000..ff01815c09e9 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_asymmetric_decrypt.h -@@ -0,0 +1,76 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_ASYMMETRIC_DECRYPT_H -+#define PSA_IPC_CRYPTO_CALLER_ASYMMETRIC_DECRYPT_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_asymmetric_decrypt( -+ struct service_client *context, -+ psa_key_id_t id, -+ psa_algorithm_t alg, -+ const uint8_t *input, size_t input_length, -+ const uint8_t *salt, size_t salt_length, -+ uint8_t *output, size_t output_size, -+ size_t *output_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ size_t in_len; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_ASYMMETRIC_DECRYPT_SID, -+ .key_id = id, -+ .alg = alg, -+ }; -+ -+ /* Sanitize optional input */ -+ if (!salt && salt_length) -+ return PSA_ERROR_INVALID_ARGUMENT; -+ -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(input), .len = input_length }, -+ { .base = psa_ptr_const_to_u32(salt), .len = salt_length }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(output), .len = output_size }, -+ }; -+ -+ -+ in_len = IOVEC_LEN(in_vec); -+ if (!salt) -+ in_len--; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ in_len, out_vec, IOVEC_LEN(out_vec)); -+ -+ *output_length = out_vec[0].len; -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_ASYMMETRIC_DECRYPT_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_asymmetric_encrypt.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_asymmetric_encrypt.h -new file mode 100644 -index 000000000000..1daf1689c076 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_asymmetric_encrypt.h -@@ -0,0 +1,76 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_ASYMMETRIC_ENCRYPT_H -+#define PSA_IPC_CRYPTO_CALLER_ASYMMETRIC_ENCRYPT_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_asymmetric_encrypt( -+ struct service_client *context, -+ psa_key_id_t id, -+ psa_algorithm_t alg, -+ const uint8_t *input, size_t input_length, -+ const uint8_t *salt, size_t salt_length, -+ uint8_t *output, size_t output_size, -+ size_t *output_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ size_t in_len; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_ASYMMETRIC_ENCRYPT_SID, -+ .key_id = id, -+ .alg = alg, -+ }; -+ -+ /* Sanitize optional input */ -+ if (!salt && salt_length) -+ return PSA_ERROR_INVALID_ARGUMENT; -+ -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(input), .len = input_length }, -+ { .base = psa_ptr_const_to_u32(salt), .len = salt_length }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(output), .len = output_size }, -+ }; -+ -+ -+ in_len = IOVEC_LEN(in_vec); -+ if (!salt) -+ in_len--; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ in_len, out_vec, IOVEC_LEN(out_vec)); -+ -+ *output_length = out_vec[0].len; -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_ASYMMETRIC_ENCRYPT_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_cipher.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_cipher.h -new file mode 100644 -index 000000000000..fbefb28d813a ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_cipher.h -@@ -0,0 +1,246 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_CIPHER_H -+#define PSA_IPC_CRYPTO_CALLER_CIPHER_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_cipher_encrypt_setup( -+ struct service_client *context, -+ uint32_t *op_handle, -+ psa_key_id_t key, -+ psa_algorithm_t alg) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_CIPHER_ENCRYPT_SETUP_SID, -+ .key_id = key, -+ .alg = alg, -+ .op_handle = *op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(op_handle), .len = sizeof(uint32_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_cipher_decrypt_setup( -+ struct service_client *context, -+ uint32_t *op_handle, -+ psa_key_id_t key, -+ psa_algorithm_t alg) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_CIPHER_DECRYPT_SETUP_SID, -+ .key_id = key, -+ .alg = alg, -+ .op_handle = *op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(op_handle), .len = sizeof(uint32_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_cipher_generate_iv( -+ struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *iv, -+ size_t iv_size, -+ size_t *iv_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_CIPHER_GENERATE_IV_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ { .base = psa_ptr_to_u32(iv), .len = iv_size }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *iv_length = out_vec[1].len; -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_cipher_set_iv( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *iv, -+ size_t iv_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_CIPHER_SET_IV_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(iv), .len = iv_length }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_cipher_update( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *input, -+ size_t input_length, -+ uint8_t *output, -+ size_t output_size, -+ size_t *output_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_CIPHER_UPDATE_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(input), .len = input_length }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ { .base = psa_ptr_to_u32(output), .len = output_size }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *output_length = out_vec[1].len; -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_cipher_finish( -+ struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *output, -+ size_t output_size, -+ size_t *output_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_CIPHER_FINISH_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ { .base = psa_ptr_to_u32(output), .len = output_size }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *output_length = out_vec[1].len; -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_cipher_abort( -+ struct service_client *context, -+ uint32_t op_handle) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_CIPHER_ABORT_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline size_t crypto_caller_cipher_max_update_size(const struct service_client *context) -+{ -+ /* Returns the maximum number of bytes that may be -+ * carried as a parameter of the cipher_update operation -+ * using the ipc encoding. -+ */ -+ size_t payload_space = context->service_info.max_payload; -+ size_t overhead = iov_size; -+ -+ /* Allow for output to be a whole number of blocks */ -+ overhead += PSA_BLOCK_CIPHER_BLOCK_MAX_SIZE; -+ -+ return (payload_space > overhead) ? payload_space - overhead : 0; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_CIPHER_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_copy_key.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_copy_key.h -new file mode 100644 -index 000000000000..9a988171b098 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_copy_key.h -@@ -0,0 +1,57 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_COPY_KEY_H -+#define PSA_IPC_CRYPTO_CALLER_COPY_KEY_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_copy_key(struct service_client *context, -+ psa_key_id_t source_key, -+ const psa_key_attributes_t *attributes, -+ psa_key_id_t *target_key) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_COPY_KEY_SID, -+ .key_id = source_key, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ { .base = psa_ptr_const_to_u32(attributes), .len = sizeof(psa_key_attributes_t) }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(target_key), .len = sizeof(psa_key_id_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_COPY_KEY_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_destroy_key.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_destroy_key.h -new file mode 100644 -index 000000000000..d00f4faa7a52 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_destroy_key.h -@@ -0,0 +1,51 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_DESTROY_KEY_H -+#define PSA_IPC_CRYPTO_CALLER_DESTROY_KEY_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_destroy_key(struct service_client *context, -+ psa_key_id_t id) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_DESTROY_KEY_SID, -+ .key_id = id, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), NULL, 0); -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_DESTROY_KEY_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_export_key.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_export_key.h -new file mode 100644 -index 000000000000..8ac5477f7b9a ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_export_key.h -@@ -0,0 +1,59 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_EXPORT_KEY_H -+#define PSA_IPC_CRYPTO_CALLER_EXPORT_KEY_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_export_key(struct service_client *context, -+ psa_key_id_t id, -+ uint8_t *data, -+ size_t data_size, -+ size_t *data_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_EXPORT_KEY_SID, -+ .key_id = id, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(data), .len = data_size } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *data_length = out_vec[0].len; -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_EXPORT_KEY_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_export_public_key.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_export_public_key.h -new file mode 100644 -index 000000000000..b24c47f1257e ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_export_public_key.h -@@ -0,0 +1,59 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_EXPORT_PUBLIC_KEY_H -+#define PSA_IPC_CRYPTO_CALLER_EXPORT_PUBLIC_KEY_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_export_public_key(struct service_client *context, -+ psa_key_id_t id, -+ uint8_t *data, -+ size_t data_size, -+ size_t *data_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_EXPORT_PUBLIC_KEY_SID, -+ .key_id = id, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(data), .len = data_size } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *data_length = out_vec[0].len; -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_EXPORT_PUBLIC_KEY_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_generate_key.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_generate_key.h -new file mode 100644 -index 000000000000..1b66ed4020de ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_generate_key.h -@@ -0,0 +1,55 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_GENERATE_KEY_H -+#define PSA_IPC_CRYPTO_CALLER_GENERATE_KEY_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_generate_key(struct service_client *context, -+ const psa_key_attributes_t *attributes, -+ psa_key_id_t *id) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_GENERATE_KEY_SID, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ { .base = psa_ptr_const_to_u32(attributes), .len = sizeof(psa_key_attributes_t) }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(id), .len = sizeof(psa_key_id_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_GENERATE_KEY_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_generate_random.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_generate_random.h -new file mode 100644 -index 000000000000..7c538237805a ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_generate_random.h -@@ -0,0 +1,57 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_GENERATE_RANDOM_H -+#define PSA_IPC_CRYPTO_CALLER_GENERATE_RANDOM_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_generate_random(struct service_client *context, -+ uint8_t *output, -+ size_t output_size) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_GENERATE_RANDOM_SID, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(output), .len = output_size } -+ }; -+ -+ if (!output_size) -+ return PSA_SUCCESS; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_GENERATE_RANDOM_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_get_key_attributes.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_get_key_attributes.h -new file mode 100644 -index 000000000000..22f1d18f1476 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_get_key_attributes.h -@@ -0,0 +1,56 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_GET_KEY_ATTRIBUTES_H -+#define PSA_IPC_CRYPTO_CALLER_GET_KEY_ATTRIBUTES_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_get_key_attributes( -+ struct service_client *context, -+ psa_key_id_t key, -+ psa_key_attributes_t *attributes) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_GET_KEY_ATTRIBUTES_SID, -+ .key_id = key, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(attributes), .len = sizeof(psa_key_attributes_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_GET_KEY_ATTRIBUTES_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_hash.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_hash.h -new file mode 100644 -index 000000000000..9f37908a2f25 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_hash.h -@@ -0,0 +1,220 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_HASH_H -+#define PSA_IPC_CRYPTO_CALLER_HASH_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_hash_setup( -+ struct service_client *context, -+ uint32_t *op_handle, -+ psa_algorithm_t alg) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_HASH_SETUP_SID, -+ .alg = alg, -+ .op_handle = *op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(op_handle), .len = sizeof(uint32_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_hash_update( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *input, -+ size_t input_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_HASH_UPDATE_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(input), .len = input_length }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_hash_finish( -+ struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *hash, -+ size_t hash_size, -+ size_t *hash_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_HASH_FINISH_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ { .base = psa_ptr_to_u32(hash), .len = hash_size}, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *hash_length = out_vec[1].len; -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_hash_abort( -+ struct service_client *context, -+ uint32_t op_handle) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_HASH_ABORT_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_hash_verify( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *hash, -+ size_t hash_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_HASH_VERIFY_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(hash), .len = hash_length}, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_hash_clone( -+ struct service_client *context, -+ uint32_t source_op_handle, -+ uint32_t *target_op_handle) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_HASH_CLONE_SID, -+ .op_handle = source_op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(target_op_handle), -+ .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_hash_suspend(struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *hash_state, -+ size_t hash_state_size, -+ size_t *hash_state_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline psa_status_t crypto_caller_hash_resume(struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *hash_state, -+ size_t hash_state_length) -+{ -+ return PSA_ERROR_NOT_SUPPORTED; -+} -+ -+static inline size_t crypto_caller_hash_max_update_size(const struct service_client *context) -+{ -+ /* Returns the maximum number of bytes that may be -+ * carried as a parameter of the hash_update operation -+ * using the packed-c encoding. -+ */ -+ size_t payload_space = context->service_info.max_payload; -+ size_t overhead = iov_size; -+ -+ return (payload_space > overhead) ? payload_space - overhead : 0; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_HASH_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_import_key.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_import_key.h -new file mode 100644 -index 000000000000..d47033662790 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_import_key.h -@@ -0,0 +1,57 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_IMPORT_KEY_H -+#define PSA_IPC_CRYPTO_CALLER_IMPORT_KEY_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_import_key(struct service_client *context, -+ const psa_key_attributes_t *attributes, -+ const uint8_t *data, size_t data_length, -+ psa_key_id_t *id) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_IMPORT_KEY_SID, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ { .base = psa_ptr_const_to_u32(attributes), .len = sizeof(psa_key_attributes_t) }, -+ { .base = psa_ptr_const_to_u32(data), .len = data_length } -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(id), .len = sizeof(psa_key_id_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PACKEDC_CRYPTO_CALLER_IMPORT_KEY_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_key_attributes.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_key_attributes.h -new file mode 100644 -index 000000000000..2fad2f0a64e6 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_key_attributes.h -@@ -0,0 +1,51 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PACKEDC_CRYPTO_CALLER_KEY_ATTRIBUTES_H -+#define PACKEDC_CRYPTO_CALLER_KEY_ATTRIBUTES_H -+ -+#include <psa/crypto.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline void packedc_crypto_caller_translate_key_attributes_to_proto( -+ struct ts_crypto_key_attributes *proto_attributes, -+ const psa_key_attributes_t *psa_attributes) -+{ -+ proto_attributes->type = psa_get_key_type(psa_attributes); -+ proto_attributes->key_bits = psa_get_key_bits(psa_attributes); -+ proto_attributes->lifetime = psa_get_key_lifetime(psa_attributes); -+ proto_attributes->id = psa_get_key_id(psa_attributes); -+ -+ proto_attributes->policy.usage = psa_get_key_usage_flags(psa_attributes); -+ proto_attributes->policy.alg = psa_get_key_algorithm(psa_attributes); -+ } -+ -+static inline void packedc_crypto_caller_translate_key_attributes_from_proto( -+ psa_key_attributes_t *psa_attributes, -+ const struct ts_crypto_key_attributes *proto_attributes) -+{ -+ psa_set_key_type(psa_attributes, proto_attributes->type); -+ psa_set_key_bits(psa_attributes, proto_attributes->key_bits); -+ psa_set_key_lifetime(psa_attributes, proto_attributes->lifetime); -+ -+ if (proto_attributes->lifetime == PSA_KEY_LIFETIME_PERSISTENT) { -+ -+ psa_set_key_id(psa_attributes, proto_attributes->id); -+ } -+ -+ psa_set_key_usage_flags(psa_attributes, proto_attributes->policy.usage); -+ psa_set_key_algorithm(psa_attributes, proto_attributes->policy.alg); -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PACKEDC_CRYPTO_CALLER_KEY_ATTRIBUTES_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_key_derivation.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_key_derivation.h -new file mode 100644 -index 000000000000..5ce4fb6cca82 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_key_derivation.h -@@ -0,0 +1,298 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_KEY_DERIVATION_H -+#define PSA_IPC_CRYPTO_CALLER_KEY_DERIVATION_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_key_derivation_setup( -+ struct service_client *context, -+ uint32_t *op_handle, -+ psa_algorithm_t alg) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_SETUP_SID, -+ .alg = alg, -+ .op_handle = *op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(op_handle), .len = sizeof(uint32_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_key_derivation_get_capacity( -+ struct service_client *context, -+ const uint32_t op_handle, -+ size_t *capacity) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_GET_CAPACITY_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(capacity), .len = sizeof(uint32_t) } -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_key_derivation_set_capacity( -+ struct service_client *context, -+ uint32_t op_handle, -+ size_t capacity) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_SET_CAPACITY_SID, -+ .capacity = capacity, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), NULL, 0); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_key_derivation_input_bytes( -+ struct service_client *context, -+ uint32_t op_handle, -+ psa_key_derivation_step_t step, -+ const uint8_t *data, -+ size_t data_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_INPUT_BYTES_SID, -+ .step = step, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(data), .len = data_length }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), NULL, 0); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_key_derivation_input_key( -+ struct service_client *context, -+ uint32_t op_handle, -+ psa_key_derivation_step_t step, -+ psa_key_id_t key) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_INPUT_KEY_SID, -+ .key_id = key, -+ .step = step, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), NULL, 0); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_key_derivation_output_bytes( -+ struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *output, -+ size_t output_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_OUTPUT_BYTES_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(output), .len = output_length }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_key_derivation_output_key( -+ struct service_client *context, -+ const psa_key_attributes_t *attributes, -+ uint32_t op_handle, -+ psa_key_id_t *key) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_OUTPUT_KEY_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(attributes), -+ .len = sizeof(psa_key_attributes_t) }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(key), .len = sizeof(psa_key_id_t)}, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_key_derivation_abort( -+ struct service_client *context, -+ uint32_t op_handle) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_ABORT_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_key_derivation_key_agreement( -+ struct service_client *context, -+ uint32_t op_handle, -+ psa_key_derivation_step_t step, -+ psa_key_id_t private_key, -+ const uint8_t *peer_key, -+ size_t peer_key_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_KEY_DERIVATION_KEY_AGREEMENT_SID, -+ .key_id = private_key, -+ .step = step, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(peer_key), -+ .len = peer_key_length}, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), NULL, 0); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_raw_key_agreement( -+ struct service_client *context, -+ psa_algorithm_t alg, -+ psa_key_id_t private_key, -+ const uint8_t *peer_key, -+ size_t peer_key_length, -+ uint8_t *output, -+ size_t output_size, -+ size_t *output_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_RAW_KEY_AGREEMENT_SID, -+ .alg = alg, -+ .key_id = private_key, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(peer_key), -+ .len = peer_key_length}, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(output), .len = output_size }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *output_length = out_vec[0].len; -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_KEY_DERIVATION_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_mac.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_mac.h -new file mode 100644 -index 000000000000..3a820192495a ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_mac.h -@@ -0,0 +1,207 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_MAC_H -+#define PSA_IPC_CRYPTO_CALLER_MAC_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_mac_sign_setup( -+ struct service_client *context, -+ uint32_t *op_handle, -+ psa_key_id_t key, -+ psa_algorithm_t alg) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_MAC_SIGN_SETUP_SID, -+ .key_id = key, -+ .alg = alg, -+ .op_handle = *op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_mac_verify_setup( -+ struct service_client *context, -+ uint32_t *op_handle, -+ psa_key_id_t key, -+ psa_algorithm_t alg) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_MAC_VERIFY_SETUP_SID, -+ .key_id = key, -+ .alg = alg, -+ .op_handle = *op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_mac_update( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *input, -+ size_t input_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_MAC_UPDATE_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(input), .len = input_length }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_mac_sign_finish( -+ struct service_client *context, -+ uint32_t op_handle, -+ uint8_t *mac, -+ size_t mac_size, -+ size_t *mac_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_MAC_SIGN_FINISH_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ { .base = psa_ptr_to_u32(mac), .len = mac_size }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *mac_length = out_vec[1].len; -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_mac_verify_finish( -+ struct service_client *context, -+ uint32_t op_handle, -+ const uint8_t *mac, -+ size_t mac_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_MAC_VERIFY_FINISH_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(mac), .len = mac_length }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline psa_status_t crypto_caller_mac_abort( -+ struct service_client *context, -+ uint32_t op_handle) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_MAC_ABORT_SID, -+ .op_handle = op_handle, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(&op_handle), .len = sizeof(uint32_t) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ return status; -+} -+ -+static inline size_t crypto_caller_mac_max_update_size(const struct service_client *context) -+{ -+ /* Returns the maximum number of bytes that may be -+ * carried as a parameter of the mac_update operation -+ * using the packed-c encoding. -+ */ -+ size_t payload_space = context->service_info.max_payload; -+ size_t overhead = iov_size; -+ -+ return (payload_space > overhead) ? payload_space - overhead : 0; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_MAC_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_purge_key.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_purge_key.h -new file mode 100644 -index 000000000000..a3a796e2166c ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_purge_key.h -@@ -0,0 +1,51 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PACKEDC_CRYPTO_CALLER_PURGE_KEY_H -+#define PACKEDC_CRYPTO_CALLER_PURGE_KEY_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_purge_key(struct service_client *context, -+ psa_key_id_t id) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_PURGE_KEY_SID, -+ .key_id = id, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), NULL, 0); -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PACKEDC_CRYPTO_CALLER_PURGE_KEY_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_sign_hash.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_sign_hash.h -new file mode 100644 -index 000000000000..71d88cededf5 ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_sign_hash.h -@@ -0,0 +1,64 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_SIGN_HASH_H -+#define PSA_IPC_CRYPTO_CALLER_SIGN_HASH_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_sign_hash(struct service_client *context, -+ psa_key_id_t id, -+ psa_algorithm_t alg, -+ const uint8_t *hash, -+ size_t hash_length, -+ uint8_t *signature, -+ size_t signature_size, -+ size_t *signature_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_SIGN_HASH_SID, -+ .key_id = id, -+ .alg = alg, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = iov_size }, -+ { .base = psa_ptr_const_to_u32(hash), .len = hash_length }, -+ }; -+ struct psa_outvec out_vec[] = { -+ { .base = psa_ptr_to_u32(signature), .len = signature_size }, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), out_vec, IOVEC_LEN(out_vec)); -+ -+ *signature_length = out_vec[0].len; -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_SIGN_HASH_H */ -diff --git a/components/service/crypto/client/caller/psa_ipc/crypto_caller_verify_hash.h b/components/service/crypto/client/caller/psa_ipc/crypto_caller_verify_hash.h -new file mode 100644 -index 000000000000..e16f6e5450af ---- /dev/null -+++ b/components/service/crypto/client/caller/psa_ipc/crypto_caller_verify_hash.h -@@ -0,0 +1,59 @@ -+/* -+ * Copyright (c) 2021, Arm Limited and Contributors. All rights reserved. -+ * -+ * SPDX-License-Identifier: BSD-3-Clause -+ */ -+ -+#ifndef PSA_IPC_CRYPTO_CALLER_VERIFY_HASH_H -+#define PSA_IPC_CRYPTO_CALLER_VERIFY_HASH_H -+ -+#include <string.h> -+#include <stdlib.h> -+#include <psa/crypto.h> -+#include <psa/client.h> -+#include <psa/sid.h> -+#include <service/common/client/service_client.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> -+#include <protocols/rpc/common/packed-c/status.h> -+#include <protocols/service/crypto/packed-c/opcodes.h> -+#include <protocols/service/crypto/packed-c/key_attributes.h> -+#include <protocols/service/crypto/packed-c/import_key.h> -+#include "crypto_caller_key_attributes.h" -+ -+#ifdef __cplusplus -+extern "C" { -+#endif -+ -+static inline psa_status_t crypto_caller_verify_hash(struct service_client *context, -+ psa_key_id_t id, -+ psa_algorithm_t alg, -+ const uint8_t *hash, -+ size_t hash_length, -+ const uint8_t *signature, -+ size_t signature_length) -+{ -+ struct service_client *ipc = context; -+ struct rpc_caller *caller = ipc->caller; -+ psa_status_t status; -+ struct psa_ipc_crypto_pack_iovec iov = { -+ .sfn_id = TFM_CRYPTO_VERIFY_HASH_SID, -+ .key_id = id, -+ .alg = alg, -+ }; -+ struct psa_invec in_vec[] = { -+ { .base = psa_ptr_to_u32(&iov), .len = sizeof(struct psa_ipc_crypto_pack_iovec) }, -+ { .base = psa_ptr_const_to_u32(hash), .len = hash_length }, -+ { .base = psa_ptr_const_to_u32(signature), .len = signature_length}, -+ }; -+ -+ status = psa_call(caller, TFM_CRYPTO_HANDLE, PSA_IPC_CALL, in_vec, -+ IOVEC_LEN(in_vec), NULL, 0); -+ -+ return status; -+} -+ -+#ifdef __cplusplus -+} -+#endif -+ -+#endif /* PSA_IPC_CRYPTO_CALLER_VERIFY_HASH_H */ -diff --git a/components/service/crypto/include/psa/crypto_client_struct.h b/components/service/crypto/include/psa/crypto_client_struct.h -index abd420c82607..bf95c9821e55 100644 ---- a/components/service/crypto/include/psa/crypto_client_struct.h -+++ b/components/service/crypto/include/psa/crypto_client_struct.h -@@ -31,12 +31,12 @@ extern "C" { - * data structure internally. */ - struct psa_client_key_attributes_s - { -+ uint16_t type; -+ uint16_t bits; - uint32_t lifetime; -- uint32_t id; -- uint32_t alg; -+ psa_key_id_t id; - uint32_t usage; -- size_t bits; -- uint16_t type; -+ uint32_t alg; - }; - - #define PSA_CLIENT_KEY_ATTRIBUTES_INIT {0, 0, 0, 0, 0, 0} -diff --git a/components/service/crypto/include/psa/crypto_sizes.h b/components/service/crypto/include/psa/crypto_sizes.h -index 7a0149bbca62..4d7bf6e959b0 100644 ---- a/components/service/crypto/include/psa/crypto_sizes.h -+++ b/components/service/crypto/include/psa/crypto_sizes.h -@@ -81,7 +81,7 @@ - #define PSA_HASH_MAX_SIZE 64 - #define PSA_HMAC_MAX_HASH_BLOCK_SIZE 128 - #else --#define PSA_HASH_MAX_SIZE 32 -+#define PSA_HASH_MAX_SIZE 64 - #define PSA_HMAC_MAX_HASH_BLOCK_SIZE 64 - #endif - -diff --git a/deployments/se-proxy/common/service_proxy_factory.c b/deployments/se-proxy/common/service_proxy_factory.c -index 1110ac46bf8b..7edeef8b434a 100644 ---- a/deployments/se-proxy/common/service_proxy_factory.c -+++ b/deployments/se-proxy/common/service_proxy_factory.c -@@ -15,7 +15,7 @@ - #include <trace.h> - - /* Stub backends */ --#include <service/crypto/backend/stub/stub_crypto_backend.h> -+#include <service/crypto/backend/psa_ipc/crypto_ipc_backend.h> - #include <service/secure_storage/backend/secure_storage_ipc/secure_storage_ipc.h> - #include <service/secure_storage/backend/mock_store/mock_store.h> - -@@ -47,12 +47,17 @@ struct rpc_interface *crypto_proxy_create(void) - { - struct rpc_interface *crypto_iface = NULL; - struct crypto_provider *crypto_provider; -+ struct rpc_caller *crypto_caller; - -- if (stub_crypto_backend_init() == PSA_SUCCESS) { -+ crypto_caller = openamp_caller_init(&openamp); -+ if (!crypto_caller) -+ return NULL; -+ -+ if (crypto_ipc_backend_init(&openamp.rpc_caller) != PSA_SUCCESS) -+ return NULL; - -- crypto_provider = crypto_provider_factory_create(); -- crypto_iface = service_provider_get_rpc_interface(&crypto_provider->base_provider); -- } -+ crypto_provider = crypto_provider_factory_create(); -+ crypto_iface = service_provider_get_rpc_interface(&crypto_provider->base_provider); - - return crypto_iface; - } -diff --git a/platform/providers/arm/corstone1000/platform.cmake b/platform/providers/arm/corstone1000/platform.cmake -index bb778bb9719b..51e5faa3e4d8 100644 ---- a/platform/providers/arm/corstone1000/platform.cmake -+++ b/platform/providers/arm/corstone1000/platform.cmake -@@ -8,3 +8,5 @@ - - # include MHU driver - include(${TS_ROOT}/platform/drivers/arm/mhu_driver/component.cmake) -+ -+add_compile_definitions(MBEDTLS_ECP_DP_SECP521R1_ENABLED) --- -2.38.1 - |