Example header file
Each implementation of the PSA Crypto API must provide a header file named psa/crypto.h, in which the API elements in this specification are defined.
This appendix provides a example of the psa/crypto.h header file with all of the API elements. This can be used as a starting point or reference for an implementation.
psa/crypto.h
typedef /* implementation-defined type */ psa_aead_operation_t; typedef uint32_t psa_algorithm_t; typedef /* implementation-defined type */ psa_cipher_operation_t; typedef uint8_t psa_dh_family_t; typedef uint8_t psa_ecc_family_t; typedef /* implementation-defined type */ psa_hash_operation_t; typedef /* implementation-defined type */ psa_key_attributes_t; typedef /* implementation-defined type */ psa_key_derivation_operation_t; typedef uint16_t psa_key_derivation_step_t; typedef uint32_t psa_key_id_t; typedef uint32_t psa_key_lifetime_t; typedef uint16_t psa_key_type_t; typedef uint32_t psa_key_usage_t; typedef /* implementation-defined type */ psa_mac_operation_t; typedef int32_t psa_status_t; #define PSA_AEAD_DECRYPT_OUTPUT_MAX_SIZE(ciphertext_length) \ /* implementation-defined value */ #define PSA_AEAD_DECRYPT_OUTPUT_SIZE(key_type, alg, ciphertext_length) \ /* implementation-defined value */ #define PSA_AEAD_ENCRYPT_OUTPUT_MAX_SIZE(plaintext_length) \ /* implementation-defined value */ #define PSA_AEAD_ENCRYPT_OUTPUT_SIZE(key_type, alg, plaintext_length) \ /* implementation-defined value */ #define PSA_AEAD_FINISH_OUTPUT_MAX_SIZE /* implementation-defined value */ #define PSA_AEAD_FINISH_OUTPUT_SIZE(key_type, alg) \ /* implementation-defined value */ #define PSA_AEAD_NONCE_LENGTH(key_type, alg) /* implementation-defined value */ #define PSA_AEAD_NONCE_MAX_SIZE /* implementation-defined value */ #define PSA_AEAD_OPERATION_INIT /* implementation-defined value */ #define PSA_AEAD_TAG_LENGTH(key_type, key_bits, alg) \ /* implementation-defined value */ #define PSA_AEAD_TAG_MAX_SIZE /* implementation-defined value */ #define PSA_AEAD_UPDATE_OUTPUT_MAX_SIZE(input_length) \ /* implementation-defined value */ #define PSA_AEAD_UPDATE_OUTPUT_SIZE(key_type, alg, input_length) \ /* implementation-defined value */ #define PSA_AEAD_VERIFY_OUTPUT_MAX_SIZE /* implementation-defined value */ #define PSA_AEAD_VERIFY_OUTPUT_SIZE(key_type, alg) \ /* implementation-defined value */ #define PSA_ALG_AEAD_WITH_DEFAULT_LENGTH_TAG(aead_alg) \ /* specification-defined value */ #define PSA_ALG_AEAD_WITH_SHORTENED_TAG(aead_alg, tag_length) \ /* specification-defined value */ #define PSA_ALG_ANY_HASH ((psa_algorithm_t)0x020000ff) #define PSA_ALG_CBC_MAC ((psa_algorithm_t)0x03c00100) #define PSA_ALG_CBC_NO_PADDING ((psa_algorithm_t)0x04404000) #define PSA_ALG_CBC_PKCS7 ((psa_algorithm_t)0x04404100) #define PSA_ALG_CCM ((psa_algorithm_t)0x05500100) #define PSA_ALG_CFB ((psa_algorithm_t)0x04c01100) #define PSA_ALG_CHACHA20_POLY1305 ((psa_algorithm_t)0x05100500) #define PSA_ALG_CMAC ((psa_algorithm_t)0x03c00200) #define PSA_ALG_CTR ((psa_algorithm_t)0x04c01000) #define PSA_ALG_DETERMINISTIC_ECDSA(hash_alg) /* specification-defined value */ #define PSA_ALG_ECB_NO_PADDING ((psa_algorithm_t)0x04404400) #define PSA_ALG_ECDH ((psa_algorithm_t)0x09020000) #define PSA_ALG_ECDSA(hash_alg) /* specification-defined value */ #define PSA_ALG_ECDSA_ANY ((psa_algorithm_t) 0x06000600)) #define PSA_ALG_FFDH ((psa_algorithm_t)0x09010000) #define PSA_ALG_FULL_LENGTH_MAC(mac_alg) /* specification-defined value */ #define PSA_ALG_GCM ((psa_algorithm_t)0x05500200) #define PSA_ALG_GET_HASH(alg) /* specification-defined value */ #define PSA_ALG_HKDF(hash_alg) /* specification-defined value */ #define PSA_ALG_HMAC(hash_alg) /* specification-defined value */ #define PSA_ALG_IS_AEAD(alg) /* specification-defined value */ #define PSA_ALG_IS_AEAD_ON_BLOCK_CIPHER(alg) /* specification-defined value */ #define PSA_ALG_IS_ASYMMETRIC_ENCRYPTION(alg) /* specification-defined value */ #define PSA_ALG_IS_BLOCK_CIPHER_MAC(alg) /* specification-defined value */ #define PSA_ALG_IS_CIPHER(alg) /* specification-defined value */ #define PSA_ALG_IS_DETERMINISTIC_ECDSA(alg) /* specification-defined value */ #define PSA_ALG_IS_ECDH(alg) /* specification-defined value */ #define PSA_ALG_IS_ECDSA(alg) /* specification-defined value */ #define PSA_ALG_IS_FFDH(alg) /* specification-defined value */ #define PSA_ALG_IS_HASH(alg) /* specification-defined value */ #define PSA_ALG_IS_HASH_AND_SIGN(alg) /* specification-defined value */ #define PSA_ALG_IS_HKDF(alg) /* specification-defined value */ #define PSA_ALG_IS_HMAC(alg) /* specification-defined value */ #define PSA_ALG_IS_KEY_AGREEMENT(alg) /* specification-defined value */ #define PSA_ALG_IS_KEY_DERIVATION(alg) /* specification-defined value */ #define PSA_ALG_IS_MAC(alg) /* specification-defined value */ #define PSA_ALG_IS_RANDOMIZED_ECDSA(alg) /* specification-defined value */ #define PSA_ALG_IS_RAW_KEY_AGREEMENT(alg) /* specification-defined value */ #define PSA_ALG_IS_RSA_OAEP(alg) /* specification-defined value */ #define PSA_ALG_IS_RSA_PKCS1V15_SIGN(alg) /* specification-defined value */ #define PSA_ALG_IS_RSA_PSS(alg) /* specification-defined value */ #define PSA_ALG_IS_SIGN(alg) /* specification-defined value */ #define PSA_ALG_IS_SIGN_HASH(alg) /* specification-defined value */ #define PSA_ALG_IS_SIGN_MESSAGE(alg) /* specification-defined value */ #define PSA_ALG_IS_STREAM_CIPHER(alg) /* specification-defined value */ #define PSA_ALG_IS_TLS12_PRF(alg) /* specification-defined value */ #define PSA_ALG_IS_TLS12_PSK_TO_MS(alg) /* specification-defined value */ #define PSA_ALG_IS_WILDCARD(alg) /* specification-defined value */ #define PSA_ALG_KEY_AGREEMENT(ka_alg, kdf_alg) \ /* specification-defined value */ #define PSA_ALG_KEY_AGREEMENT_GET_BASE(alg) /* specification-defined value */ #define PSA_ALG_KEY_AGREEMENT_GET_KDF(alg) /* specification-defined value */ #define PSA_ALG_MD2 ((psa_algorithm_t)0x02000001) #define PSA_ALG_MD4 ((psa_algorithm_t)0x02000002) #define PSA_ALG_MD5 ((psa_algorithm_t)0x02000003) #define PSA_ALG_NONE ((psa_algorithm_t)0) #define PSA_ALG_OFB ((psa_algorithm_t)0x04c01200) #define PSA_ALG_RIPEMD160 ((psa_algorithm_t)0x02000004) #define PSA_ALG_RSA_OAEP(hash_alg) /* specification-defined value */ #define PSA_ALG_RSA_PKCS1V15_CRYPT ((psa_algorithm_t)0x07000200) #define PSA_ALG_RSA_PKCS1V15_SIGN(hash_alg) /* specification-defined value */ #define PSA_ALG_RSA_PKCS1V15_SIGN_RAW ((psa_algorithm_t) 0x06000200)) #define PSA_ALG_RSA_PSS(hash_alg) /* specification-defined value */ #define PSA_ALG_SHA3_224 ((psa_algorithm_t)0x02000010) #define PSA_ALG_SHA3_256 ((psa_algorithm_t)0x02000011) #define PSA_ALG_SHA3_384 ((psa_algorithm_t)0x02000012) #define PSA_ALG_SHA3_512 ((psa_algorithm_t)0x02000013) #define PSA_ALG_SHA_1 ((psa_algorithm_t)0x02000005) #define PSA_ALG_SHA_224 ((psa_algorithm_t)0x02000008) #define PSA_ALG_SHA_256 ((psa_algorithm_t)0x02000009) #define PSA_ALG_SHA_384 ((psa_algorithm_t)0x0200000a) #define PSA_ALG_SHA_512 ((psa_algorithm_t)0x0200000b) #define PSA_ALG_SHA_512_224 ((psa_algorithm_t)0x0200000c) #define PSA_ALG_SHA_512_256 ((psa_algorithm_t)0x0200000d) #define PSA_ALG_STREAM_CIPHER ((psa_algorithm_t)0x04800100) #define PSA_ALG_TLS12_PRF(hash_alg) /* specification-defined value */ #define PSA_ALG_TLS12_PSK_TO_MS(hash_alg) /* specification-defined value */ #define PSA_ALG_TRUNCATED_MAC(mac_alg, mac_length) \ /* specification-defined value */ #define PSA_ALG_XTS ((psa_algorithm_t)0x0440ff00) #define PSA_ASYMMETRIC_DECRYPT_OUTPUT_MAX_SIZE \ /* implementation-defined value */ #define PSA_ASYMMETRIC_DECRYPT_OUTPUT_SIZE(key_type, key_bits, alg) \ /* implementation-defined value */ #define PSA_ASYMMETRIC_ENCRYPT_OUTPUT_MAX_SIZE \ /* implementation-defined value */ #define PSA_ASYMMETRIC_ENCRYPT_OUTPUT_SIZE(key_type, key_bits, alg) \ /* implementation-defined value */ #define PSA_BLOCK_CIPHER_BLOCK_LENGTH(type) /* specification-defined value */ #define PSA_BLOCK_CIPHER_BLOCK_MAX_SIZE /* implementation-defined value */ #define PSA_CIPHER_DECRYPT_OUTPUT_MAX_SIZE(input_length) \ /* implementation-defined value */ #define PSA_CIPHER_DECRYPT_OUTPUT_SIZE(key_type, alg, input_length) \ /* implementation-defined value */ #define PSA_CIPHER_ENCRYPT_OUTPUT_MAX_SIZE(input_length) \ /* implementation-defined value */ #define PSA_CIPHER_ENCRYPT_OUTPUT_SIZE(key_type, alg, input_length) \ /* implementation-defined value */ #define PSA_CIPHER_FINISH_OUTPUT_MAX_SIZE /* implementation-defined value */ #define PSA_CIPHER_FINISH_OUTPUT_SIZE(key_type, alg) \ /* implementation-defined value */ #define PSA_CIPHER_IV_LENGTH(key_type, alg) /* implementation-defined value */ #define PSA_CIPHER_IV_MAX_SIZE /* implementation-defined value */ #define PSA_CIPHER_OPERATION_INIT /* implementation-defined value */ #define PSA_CIPHER_UPDATE_OUTPUT_MAX_SIZE(input_length) \ /* implementation-defined value */ #define PSA_CIPHER_UPDATE_OUTPUT_SIZE(key_type, alg, input_length) \ /* implementation-defined value */ #define PSA_CRYPTO_API_VERSION_MAJOR 1 #define PSA_CRYPTO_API_VERSION_MINOR 0 #define PSA_DH_FAMILY_RFC7919 ((psa_dh_family_t) 0x03) #define PSA_ECC_FAMILY_BRAINPOOL_P_R1 ((psa_ecc_family_t) 0x30) #define PSA_ECC_FAMILY_FRP ((psa_ecc_family_t) 0x33) #define PSA_ECC_FAMILY_MONTGOMERY ((psa_ecc_family_t) 0x41) #define PSA_ECC_FAMILY_SECP_K1 ((psa_ecc_family_t) 0x17) #define PSA_ECC_FAMILY_SECP_R1 ((psa_ecc_family_t) 0x12) #define PSA_ECC_FAMILY_SECP_R2 ((psa_ecc_family_t) 0x1b) #define PSA_ECC_FAMILY_SECT_K1 ((psa_ecc_family_t) 0x27) #define PSA_ECC_FAMILY_SECT_R1 ((psa_ecc_family_t) 0x22) #define PSA_ECC_FAMILY_SECT_R2 ((psa_ecc_family_t) 0x2b) #define PSA_ERROR_ALREADY_EXISTS ((psa_status_t)-139) #define PSA_ERROR_BAD_STATE ((psa_status_t)-137) #define PSA_ERROR_BUFFER_TOO_SMALL ((psa_status_t)-138) #define PSA_ERROR_COMMUNICATION_FAILURE ((psa_status_t)-145) #define PSA_ERROR_CORRUPTION_DETECTED ((psa_status_t)-151) #define PSA_ERROR_DATA_CORRUPT ((psa_status_t)-152) #define PSA_ERROR_DATA_INVALID ((psa_status_t)-153) #define PSA_ERROR_DOES_NOT_EXIST ((psa_status_t)-140) #define PSA_ERROR_GENERIC_ERROR ((psa_status_t)-132) #define PSA_ERROR_HARDWARE_FAILURE ((psa_status_t)-147) #define PSA_ERROR_INSUFFICIENT_DATA ((psa_status_t)-143) #define PSA_ERROR_INSUFFICIENT_ENTROPY ((psa_status_t)-148) #define PSA_ERROR_INSUFFICIENT_MEMORY ((psa_status_t)-141) #define PSA_ERROR_INSUFFICIENT_STORAGE ((psa_status_t)-142) #define PSA_ERROR_INVALID_ARGUMENT ((psa_status_t)-135) #define PSA_ERROR_INVALID_HANDLE ((psa_status_t)-136) #define PSA_ERROR_INVALID_PADDING ((psa_status_t)-150) #define PSA_ERROR_INVALID_SIGNATURE ((psa_status_t)-149) #define PSA_ERROR_NOT_PERMITTED ((psa_status_t)-133) #define PSA_ERROR_NOT_SUPPORTED ((psa_status_t)-134) #define PSA_ERROR_STORAGE_FAILURE ((psa_status_t)-146) #define PSA_EXPORT_KEY_OUTPUT_SIZE(key_type, key_bits) \ /* implementation-defined value */ #define PSA_EXPORT_KEY_PAIR_MAX_SIZE /* implementation-defined value */ #define PSA_EXPORT_PUBLIC_KEY_MAX_SIZE /* implementation-defined value */ #define PSA_EXPORT_PUBLIC_KEY_OUTPUT_SIZE(key_type, key_bits) \ /* implementation-defined value */ #define PSA_HASH_BLOCK_LENGTH(alg) /* implementation-defined value */ #define PSA_HASH_LENGTH(alg) /* implementation-defined value */ #define PSA_HASH_MAX_SIZE /* implementation-defined value */ #define PSA_HASH_OPERATION_INIT /* implementation-defined value */ #define PSA_HASH_SUSPEND_ALGORITHM_FIELD_LENGTH ((size_t)4) #define PSA_HASH_SUSPEND_HASH_STATE_FIELD_LENGTH(alg) \ /* specification-defined value */ #define PSA_HASH_SUSPEND_INPUT_LENGTH_FIELD_LENGTH(alg) \ /* specification-defined value */ #define PSA_HASH_SUSPEND_OUTPUT_MAX_SIZE /* implementation-defined value */ #define PSA_HASH_SUSPEND_OUTPUT_SIZE(alg) /* specification-defined value */ #define PSA_KEY_ATTRIBUTES_INIT /* implementation-defined value */ #define PSA_KEY_DERIVATION_INPUT_CONTEXT /* implementation-defined value */ #define PSA_KEY_DERIVATION_INPUT_INFO /* implementation-defined value */ #define PSA_KEY_DERIVATION_INPUT_LABEL /* implementation-defined value */ #define PSA_KEY_DERIVATION_INPUT_SALT /* implementation-defined value */ #define PSA_KEY_DERIVATION_INPUT_SECRET /* implementation-defined value */ #define PSA_KEY_DERIVATION_INPUT_SEED /* implementation-defined value */ #define PSA_KEY_DERIVATION_OPERATION_INIT /* implementation-defined value */ #define PSA_KEY_DERIVATION_UNLIMITED_CAPACITY \ /* implementation-defined value */ #define PSA_KEY_ID_NULL ((psa_key_id_t)0) #define PSA_KEY_ID_USER_MAX ((psa_key_id_t)0x3fffffff) #define PSA_KEY_ID_USER_MIN ((psa_key_id_t)0x00000001) #define PSA_KEY_ID_VENDOR_MAX ((psa_key_id_t)0x7fffffff) #define PSA_KEY_ID_VENDOR_MIN ((psa_key_id_t)0x40000000) #define PSA_KEY_LIFETIME_PERSISTENT ((psa_key_lifetime_t)0x00000001) #define PSA_KEY_LIFETIME_VOLATILE ((psa_key_lifetime_t)0x00000000) #define PSA_KEY_TYPE_AES ((psa_key_type_t)0x2400) #define PSA_KEY_TYPE_ARC4 ((psa_key_type_t)0x2002) #define PSA_KEY_TYPE_CAMELLIA ((psa_key_type_t)0x2403) #define PSA_KEY_TYPE_CHACHA20 ((psa_key_type_t)0x2004) #define PSA_KEY_TYPE_DERIVE ((psa_key_type_t)0x1200) #define PSA_KEY_TYPE_DES ((psa_key_type_t)0x2301) #define PSA_KEY_TYPE_DH_GET_FAMILY(type) /* specification-defined value */ #define PSA_KEY_TYPE_DH_KEY_PAIR(group) /* specification-defined value */ #define PSA_KEY_TYPE_DH_PUBLIC_KEY(group) /* specification-defined value */ #define PSA_KEY_TYPE_ECC_GET_FAMILY(type) /* specification-defined value */ #define PSA_KEY_TYPE_ECC_KEY_PAIR(curve) /* specification-defined value */ #define PSA_KEY_TYPE_ECC_PUBLIC_KEY(curve) /* specification-defined value */ #define PSA_KEY_TYPE_HMAC ((psa_key_type_t)0x1100) #define PSA_KEY_TYPE_IS_ASYMMETRIC(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_DH(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_DH_KEY_PAIR(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_DH_PUBLIC_KEY(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_ECC(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_ECC_KEY_PAIR(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_KEY_PAIR(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_PUBLIC_KEY(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_RSA(type) /* specification-defined value */ #define PSA_KEY_TYPE_IS_UNSTRUCTURED(type) /* specification-defined value */ #define PSA_KEY_TYPE_KEY_PAIR_OF_PUBLIC_KEY(type) \ /* specification-defined value */ #define PSA_KEY_TYPE_NONE ((psa_key_type_t)0x0000) #define PSA_KEY_TYPE_PUBLIC_KEY_OF_KEY_PAIR(type) \ /* specification-defined value */ #define PSA_KEY_TYPE_RAW_DATA ((psa_key_type_t)0x1001) #define PSA_KEY_TYPE_RSA_KEY_PAIR ((psa_key_type_t)0x7001) #define PSA_KEY_TYPE_RSA_PUBLIC_KEY ((psa_key_type_t)0x4001) #define PSA_KEY_USAGE_CACHE ((psa_key_usage_t)0x00000004) #define PSA_KEY_USAGE_COPY ((psa_key_usage_t)0x00000002) #define PSA_KEY_USAGE_DECRYPT ((psa_key_usage_t)0x00000200) #define PSA_KEY_USAGE_DERIVE ((psa_key_usage_t)0x00004000) #define PSA_KEY_USAGE_ENCRYPT ((psa_key_usage_t)0x00000100) #define PSA_KEY_USAGE_EXPORT ((psa_key_usage_t)0x00000001) #define PSA_KEY_USAGE_SIGN_HASH ((psa_key_usage_t)0x00001000) #define PSA_KEY_USAGE_SIGN_MESSAGE ((psa_key_usage_t)0x00000400) #define PSA_KEY_USAGE_VERIFY_HASH ((psa_key_usage_t)0x00002000) #define PSA_KEY_USAGE_VERIFY_MESSAGE ((psa_key_usage_t)0x00000800) #define PSA_MAC_LENGTH(key_type, key_bits, alg) \ /* implementation-defined value */ #define PSA_MAC_MAX_SIZE /* implementation-defined value */ #define PSA_MAC_OPERATION_INIT /* implementation-defined value */ #define PSA_RAW_KEY_AGREEMENT_OUTPUT_MAX_SIZE \ /* implementation-defined value */ #define PSA_RAW_KEY_AGREEMENT_OUTPUT_SIZE(key_type, key_bits) \ /* implementation-defined value */ #define PSA_SIGNATURE_MAX_SIZE /* implementation-defined value */ #define PSA_SIGN_OUTPUT_SIZE(key_type, key_bits, alg) \ /* implementation-defined value */ #define PSA_SUCCESS ((psa_status_t)0) #define PSA_TLS12_PSK_TO_MS_PSK_MAX_SIZE /* implementation-defined value */ psa_status_t psa_aead_abort(psa_aead_operation_t * operation); psa_status_t psa_aead_decrypt(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 * ciphertext, size_t ciphertext_length, uint8_t * plaintext, size_t plaintext_size, size_t * plaintext_length); psa_status_t psa_aead_decrypt_setup(psa_aead_operation_t * operation, psa_key_id_t key, psa_algorithm_t alg); psa_status_t psa_aead_encrypt(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 * ciphertext, size_t ciphertext_size, size_t * ciphertext_length); psa_status_t psa_aead_encrypt_setup(psa_aead_operation_t * operation, psa_key_id_t key, psa_algorithm_t alg); psa_status_t psa_aead_finish(psa_aead_operation_t * operation, uint8_t * ciphertext, size_t ciphertext_size, size_t * ciphertext_length, uint8_t * tag, size_t tag_size, size_t * tag_length); psa_status_t psa_aead_generate_nonce(psa_aead_operation_t * operation, uint8_t * nonce, size_t nonce_size, size_t * nonce_length); psa_aead_operation_t psa_aead_operation_init(void); psa_status_t psa_aead_set_lengths(psa_aead_operation_t * operation, size_t ad_length, size_t plaintext_length); psa_status_t psa_aead_set_nonce(psa_aead_operation_t * operation, const uint8_t * nonce, size_t nonce_length); psa_status_t psa_aead_update(psa_aead_operation_t * operation, const uint8_t * input, size_t input_length, uint8_t * output, size_t output_size, size_t * output_length); psa_status_t psa_aead_update_ad(psa_aead_operation_t * operation, const uint8_t * input, size_t input_length); psa_status_t psa_aead_verify(psa_aead_operation_t * operation, uint8_t * plaintext, size_t plaintext_size, size_t * plaintext_length, const uint8_t * tag, size_t tag_length); psa_status_t psa_asymmetric_decrypt(psa_key_id_t key, 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); psa_status_t psa_asymmetric_encrypt(psa_key_id_t key, 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); psa_status_t psa_cipher_abort(psa_cipher_operation_t * operation); psa_status_t psa_cipher_decrypt(psa_key_id_t key, psa_algorithm_t alg, const uint8_t * input, size_t input_length, uint8_t * output, size_t output_size, size_t * output_length); psa_status_t psa_cipher_decrypt_setup(psa_cipher_operation_t * operation, psa_key_id_t key, psa_algorithm_t alg); psa_status_t psa_cipher_encrypt(psa_key_id_t key, psa_algorithm_t alg, const uint8_t * input, size_t input_length, uint8_t * output, size_t output_size, size_t * output_length); psa_status_t psa_cipher_encrypt_setup(psa_cipher_operation_t * operation, psa_key_id_t key, psa_algorithm_t alg); psa_status_t psa_cipher_finish(psa_cipher_operation_t * operation, uint8_t * output, size_t output_size, size_t * output_length); psa_status_t psa_cipher_generate_iv(psa_cipher_operation_t * operation, uint8_t * iv, size_t iv_size, size_t * iv_length); psa_cipher_operation_t psa_cipher_operation_init(void); psa_status_t psa_cipher_set_iv(psa_cipher_operation_t * operation, const uint8_t * iv, size_t iv_length); psa_status_t psa_cipher_update(psa_cipher_operation_t * operation, const uint8_t * input, size_t input_length, uint8_t * output, size_t output_size, size_t * output_length); psa_status_t psa_copy_key(psa_key_id_t source_key, const psa_key_attributes_t * attributes, psa_key_id_t * target_key); psa_status_t psa_crypto_init(void); psa_status_t psa_destroy_key(psa_key_id_t key); psa_status_t psa_export_key(psa_key_id_t key, uint8_t * data, size_t data_size, size_t * data_length); psa_status_t psa_export_public_key(psa_key_id_t key, uint8_t * data, size_t data_size, size_t * data_length); psa_status_t psa_generate_key(const psa_key_attributes_t * attributes, psa_key_id_t * key); psa_status_t psa_generate_random(uint8_t * output, size_t output_size); psa_algorithm_t psa_get_key_algorithm(const psa_key_attributes_t * attributes); psa_status_t psa_get_key_attributes(psa_key_id_t key, psa_key_attributes_t * attributes); size_t psa_get_key_bits(const psa_key_attributes_t * attributes); psa_key_id_t psa_get_key_id(const psa_key_attributes_t * attributes); psa_key_lifetime_t psa_get_key_lifetime(const psa_key_attributes_t * attributes); psa_key_type_t psa_get_key_type(const psa_key_attributes_t * attributes); psa_key_usage_t psa_get_key_usage_flags(const psa_key_attributes_t * attributes); psa_status_t psa_hash_abort(psa_hash_operation_t * operation); psa_status_t psa_hash_clone(const psa_hash_operation_t * source_operation, psa_hash_operation_t * target_operation); psa_status_t psa_hash_compare(psa_algorithm_t alg, const uint8_t * input, size_t input_length, const uint8_t * hash, size_t hash_length); psa_status_t psa_hash_compute(psa_algorithm_t alg, const uint8_t * input, size_t input_length, uint8_t * hash, size_t hash_size, size_t * hash_length); psa_status_t psa_hash_finish(psa_hash_operation_t * operation, uint8_t * hash, size_t hash_size, size_t * hash_length); psa_hash_operation_t psa_hash_operation_init(void); psa_status_t psa_hash_resume(psa_hash_operation_t * operation, const uint8_t * hash_state, size_t hash_state_length); psa_status_t psa_hash_setup(psa_hash_operation_t * operation, psa_algorithm_t alg); psa_status_t psa_hash_suspend(psa_hash_operation_t * operation, uint8_t * hash_state, size_t hash_state_size, size_t * hash_state_length); psa_status_t psa_hash_update(psa_hash_operation_t * operation, const uint8_t * input, size_t input_length); psa_status_t psa_hash_verify(psa_hash_operation_t * operation, const uint8_t * hash, size_t hash_length); psa_status_t psa_import_key(const psa_key_attributes_t * attributes, const uint8_t * data, size_t data_length, psa_key_id_t * key); psa_key_attributes_t psa_key_attributes_init(void); psa_status_t psa_key_derivation_abort(psa_key_derivation_operation_t * operation); psa_status_t psa_key_derivation_get_capacity(const psa_key_derivation_operation_t * operation, size_t * capacity); psa_status_t psa_key_derivation_input_bytes(psa_key_derivation_operation_t * operation, psa_key_derivation_step_t step, const uint8_t * data, size_t data_length); psa_status_t psa_key_derivation_input_key(psa_key_derivation_operation_t * operation, psa_key_derivation_step_t step, psa_key_id_t key); psa_status_t psa_key_derivation_key_agreement(psa_key_derivation_operation_t * operation, psa_key_derivation_step_t step, psa_key_id_t private_key, const uint8_t * peer_key, size_t peer_key_length); psa_key_derivation_operation_t psa_key_derivation_operation_init(void); psa_status_t psa_key_derivation_output_bytes(psa_key_derivation_operation_t * operation, uint8_t * output, size_t output_length); psa_status_t psa_key_derivation_output_key(const psa_key_attributes_t * attributes, psa_key_derivation_operation_t * operation, psa_key_id_t * key); psa_status_t psa_key_derivation_set_capacity(psa_key_derivation_operation_t * operation, size_t capacity); psa_status_t psa_key_derivation_setup(psa_key_derivation_operation_t * operation, psa_algorithm_t alg); psa_status_t psa_mac_abort(psa_mac_operation_t * operation); psa_status_t psa_mac_compute(psa_key_id_t key, psa_algorithm_t alg, const uint8_t * input, size_t input_length, uint8_t * mac, size_t mac_size, size_t * mac_length); psa_mac_operation_t psa_mac_operation_init(void); psa_status_t psa_mac_sign_finish(psa_mac_operation_t * operation, uint8_t * mac, size_t mac_size, size_t * mac_length); psa_status_t psa_mac_sign_setup(psa_mac_operation_t * operation, psa_key_id_t key, psa_algorithm_t alg); psa_status_t psa_mac_update(psa_mac_operation_t * operation, const uint8_t * input, size_t input_length); psa_status_t psa_mac_verify(psa_key_id_t key, psa_algorithm_t alg, const uint8_t * input, size_t input_length, const uint8_t * mac, size_t mac_length); psa_status_t psa_mac_verify_finish(psa_mac_operation_t * operation, const uint8_t * mac, size_t mac_length); psa_status_t psa_mac_verify_setup(psa_mac_operation_t * operation, psa_key_id_t key, psa_algorithm_t alg); psa_status_t psa_purge_key(psa_key_id_t key); psa_status_t psa_raw_key_agreement(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); void psa_reset_key_attributes(psa_key_attributes_t * attributes); void psa_set_key_algorithm(psa_key_attributes_t * attributes, psa_algorithm_t alg); void psa_set_key_bits(psa_key_attributes_t * attributes, size_t bits); void psa_set_key_id(psa_key_attributes_t * attributes, psa_key_id_t id); void psa_set_key_lifetime(psa_key_attributes_t * attributes, psa_key_lifetime_t lifetime); void psa_set_key_type(psa_key_attributes_t * attributes, psa_key_type_t type); void psa_set_key_usage_flags(psa_key_attributes_t * attributes, psa_key_usage_t usage_flags); psa_status_t psa_sign_hash(psa_key_id_t key, psa_algorithm_t alg, const uint8_t * hash, size_t hash_length, uint8_t * signature, size_t signature_size, size_t * signature_length); psa_status_t psa_sign_message(psa_key_id_t key, psa_algorithm_t alg, const uint8_t * input, size_t input_length, uint8_t * signature, size_t signature_size, size_t * signature_length); psa_status_t psa_verify_hash(psa_key_id_t key, psa_algorithm_t alg, const uint8_t * hash, size_t hash_length, const uint8_t * signature, size_t signature_length); psa_status_t psa_verify_message(psa_key_id_t key, psa_algorithm_t alg, const uint8_t * input, size_t input_length, const uint8_t * signature, size_t signature_length);