/* Automatically generated by generate_psa_constant.py. DO NOT EDIT. */ static const char *psa_strerror(psa_status_t status) { switch (status) { case PSA_ERROR_ALREADY_EXISTS: return "PSA_ERROR_ALREADY_EXISTS"; case PSA_ERROR_BAD_STATE: return "PSA_ERROR_BAD_STATE"; case PSA_ERROR_BUFFER_TOO_SMALL: return "PSA_ERROR_BUFFER_TOO_SMALL"; case PSA_ERROR_COMMUNICATION_FAILURE: return "PSA_ERROR_COMMUNICATION_FAILURE"; case PSA_ERROR_CORRUPTION_DETECTED: return "PSA_ERROR_CORRUPTION_DETECTED"; case PSA_ERROR_DOES_NOT_EXIST: return "PSA_ERROR_DOES_NOT_EXIST"; case PSA_ERROR_GENERIC_ERROR: return "PSA_ERROR_GENERIC_ERROR"; case PSA_ERROR_HARDWARE_FAILURE: return "PSA_ERROR_HARDWARE_FAILURE"; case PSA_ERROR_INSUFFICIENT_DATA: return "PSA_ERROR_INSUFFICIENT_DATA"; case PSA_ERROR_INSUFFICIENT_ENTROPY: return "PSA_ERROR_INSUFFICIENT_ENTROPY"; case PSA_ERROR_INSUFFICIENT_MEMORY: return "PSA_ERROR_INSUFFICIENT_MEMORY"; case PSA_ERROR_INSUFFICIENT_STORAGE: return "PSA_ERROR_INSUFFICIENT_STORAGE"; case PSA_ERROR_INVALID_ARGUMENT: return "PSA_ERROR_INVALID_ARGUMENT"; case PSA_ERROR_INVALID_HANDLE: return "PSA_ERROR_INVALID_HANDLE"; case PSA_ERROR_INVALID_PADDING: return "PSA_ERROR_INVALID_PADDING"; case PSA_ERROR_INVALID_SIGNATURE: return "PSA_ERROR_INVALID_SIGNATURE"; case PSA_ERROR_NOT_PERMITTED: return "PSA_ERROR_NOT_PERMITTED"; case PSA_ERROR_NOT_SUPPORTED: return "PSA_ERROR_NOT_SUPPORTED"; case PSA_ERROR_STORAGE_FAILURE: return "PSA_ERROR_STORAGE_FAILURE"; case PSA_SUCCESS: return "PSA_SUCCESS"; default: return NULL; } } static const char *psa_ecc_family_name(psa_ecc_family_t curve) { switch (curve) { case PSA_ECC_FAMILY_BRAINPOOL_P_R1: return "PSA_ECC_FAMILY_BRAINPOOL_P_R1"; case PSA_ECC_FAMILY_MONTGOMERY: return "PSA_ECC_FAMILY_MONTGOMERY"; case PSA_ECC_FAMILY_SECP_K1: return "PSA_ECC_FAMILY_SECP_K1"; case PSA_ECC_FAMILY_SECP_R1: return "PSA_ECC_FAMILY_SECP_R1"; case PSA_ECC_FAMILY_SECP_R2: return "PSA_ECC_FAMILY_SECP_R2"; case PSA_ECC_FAMILY_SECT_K1: return "PSA_ECC_FAMILY_SECT_K1"; case PSA_ECC_FAMILY_SECT_R1: return "PSA_ECC_FAMILY_SECT_R1"; case PSA_ECC_FAMILY_SECT_R2: return "PSA_ECC_FAMILY_SECT_R2"; default: return NULL; } } static const char *psa_dh_family_name(psa_dh_family_t group) { switch (group) { case PSA_DH_FAMILY_CUSTOM: return "PSA_DH_FAMILY_CUSTOM"; case PSA_DH_FAMILY_RFC7919: return "PSA_DH_FAMILY_RFC7919"; default: return NULL; } } static const char *psa_hash_algorithm_name(psa_algorithm_t hash_alg) { switch (hash_alg) { case PSA_ALG_ANY_HASH: return "PSA_ALG_ANY_HASH"; case PSA_ALG_CATEGORY_HASH: return "PSA_ALG_CATEGORY_HASH"; case PSA_ALG_MD2: return "PSA_ALG_MD2"; case PSA_ALG_MD4: return "PSA_ALG_MD4"; case PSA_ALG_MD5: return "PSA_ALG_MD5"; case PSA_ALG_RIPEMD160: return "PSA_ALG_RIPEMD160"; case PSA_ALG_SHA3_224: return "PSA_ALG_SHA3_224"; case PSA_ALG_SHA3_256: return "PSA_ALG_SHA3_256"; case PSA_ALG_SHA3_384: return "PSA_ALG_SHA3_384"; case PSA_ALG_SHA3_512: return "PSA_ALG_SHA3_512"; case PSA_ALG_SHA_1: return "PSA_ALG_SHA_1"; case PSA_ALG_SHA_224: return "PSA_ALG_SHA_224"; case PSA_ALG_SHA_256: return "PSA_ALG_SHA_256"; case PSA_ALG_SHA_384: return "PSA_ALG_SHA_384"; case PSA_ALG_SHA_512: return "PSA_ALG_SHA_512"; case PSA_ALG_SHA_512_224: return "PSA_ALG_SHA_512_224"; case PSA_ALG_SHA_512_256: return "PSA_ALG_SHA_512_256"; default: return NULL; } } static const char *psa_ka_algorithm_name(psa_algorithm_t ka_alg) { switch (ka_alg) { case PSA_ALG_CATEGORY_KEY_AGREEMENT: return "PSA_ALG_CATEGORY_KEY_AGREEMENT"; case PSA_ALG_ECDH: return "PSA_ALG_ECDH"; case PSA_ALG_FFDH: return "PSA_ALG_FFDH"; default: return NULL; } } static int psa_snprint_key_type(char *buffer, size_t buffer_size, psa_key_type_t type) { size_t required_size = 0; switch (type) { case PSA_KEY_TYPE_AES: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_AES", 16); break; case PSA_KEY_TYPE_ARC4: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_ARC4", 17); break; case PSA_KEY_TYPE_CAMELLIA: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_CAMELLIA", 21); break; case PSA_KEY_TYPE_CATEGORY_FLAG_PAIR: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_CATEGORY_FLAG_PAIR", 31); break; case PSA_KEY_TYPE_CATEGORY_KEY_PAIR: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_CATEGORY_KEY_PAIR", 30); break; case PSA_KEY_TYPE_CATEGORY_PUBLIC_KEY: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_CATEGORY_PUBLIC_KEY", 32); break; case PSA_KEY_TYPE_CATEGORY_RAW: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_CATEGORY_RAW", 25); break; case PSA_KEY_TYPE_CATEGORY_SYMMETRIC: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_CATEGORY_SYMMETRIC", 31); break; case PSA_KEY_TYPE_CHACHA20: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_CHACHA20", 21); break; case PSA_KEY_TYPE_DERIVE: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_DERIVE", 19); break; case PSA_KEY_TYPE_DES: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_DES", 16); break; case PSA_KEY_TYPE_DH_KEY_PAIR_BASE: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_DH_KEY_PAIR_BASE", 29); break; case PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_DH_PUBLIC_KEY_BASE", 31); break; case PSA_KEY_TYPE_DSA_KEY_PAIR: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_DSA_KEY_PAIR", 25); break; case PSA_KEY_TYPE_DSA_PUBLIC_KEY: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_DSA_PUBLIC_KEY", 27); break; case PSA_KEY_TYPE_ECC_KEY_PAIR_BASE: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_ECC_KEY_PAIR_BASE", 30); break; case PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_ECC_PUBLIC_KEY_BASE", 32); break; case PSA_KEY_TYPE_HMAC: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_HMAC", 17); break; case PSA_KEY_TYPE_NONE: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_NONE", 17); break; case PSA_KEY_TYPE_RAW_DATA: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_RAW_DATA", 21); break; case PSA_KEY_TYPE_RSA_KEY_PAIR: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_RSA_KEY_PAIR", 25); break; case PSA_KEY_TYPE_RSA_PUBLIC_KEY: append(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_RSA_PUBLIC_KEY", 27); break; default: if (PSA_KEY_TYPE_IS_ECC_KEY_PAIR(type)) { append_with_curve(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_ECC_KEY_PAIR", 25, PSA_KEY_TYPE_ECC_GET_FAMILY(type)); } else if (PSA_KEY_TYPE_IS_ECC_PUBLIC_KEY(type)) { append_with_curve(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_ECC_PUBLIC_KEY", 27, PSA_KEY_TYPE_ECC_GET_FAMILY(type)); } else if (PSA_KEY_TYPE_IS_DH_KEY_PAIR(type)) { append_with_group(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_DH_KEY_PAIR", 24, PSA_KEY_TYPE_DH_GET_FAMILY(type)); } else if (PSA_KEY_TYPE_IS_DH_PUBLIC_KEY(type)) { append_with_group(&buffer, buffer_size, &required_size, "PSA_KEY_TYPE_DH_PUBLIC_KEY", 26, PSA_KEY_TYPE_DH_GET_FAMILY(type)); } else { return snprintf(buffer, buffer_size, "0x%04x", (unsigned) type); } break; } buffer[0] = 0; return (int) required_size; } #define NO_LENGTH_MODIFIER 0xfffffffflu static int psa_snprint_algorithm(char *buffer, size_t buffer_size, psa_algorithm_t alg) { size_t required_size = 0; psa_algorithm_t core_alg = alg; unsigned long length_modifier = NO_LENGTH_MODIFIER; if (PSA_ALG_IS_MAC(alg)) { core_alg = PSA_ALG_TRUNCATED_MAC(alg, 0); if (core_alg != alg) { append(&buffer, buffer_size, &required_size, "PSA_ALG_TRUNCATED_MAC(", 22); length_modifier = PSA_MAC_TRUNCATED_LENGTH(alg); } } else if (PSA_ALG_IS_AEAD(alg)) { core_alg = PSA_ALG_AEAD_WITH_DEFAULT_TAG_LENGTH(alg); if (core_alg == 0) { /* For unknown AEAD algorithms, there is no "default tag length". */ core_alg = alg; } else if (core_alg != alg) { append(&buffer, buffer_size, &required_size, "PSA_ALG_AEAD_WITH_TAG_LENGTH(", 29); length_modifier = PSA_AEAD_TAG_LENGTH(alg); } } else if (PSA_ALG_IS_KEY_AGREEMENT(alg) && !PSA_ALG_IS_RAW_KEY_AGREEMENT(alg)) { core_alg = PSA_ALG_KEY_AGREEMENT_GET_KDF(alg); append(&buffer, buffer_size, &required_size, "PSA_ALG_KEY_AGREEMENT(", 22); append_with_alg(&buffer, buffer_size, &required_size, psa_ka_algorithm_name, PSA_ALG_KEY_AGREEMENT_GET_BASE(alg)); append(&buffer, buffer_size, &required_size, ", ", 2); } switch (core_alg) { case PSA_ALG_ANY_HASH: append(&buffer, buffer_size, &required_size, "PSA_ALG_ANY_HASH", 16); break; case PSA_ALG_ARC4: append(&buffer, buffer_size, &required_size, "PSA_ALG_ARC4", 12); break; case PSA_ALG_CATEGORY_AEAD: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_AEAD", 21); break; case PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_ASYMMETRIC_ENCRYPTION", 38); break; case PSA_ALG_CATEGORY_CIPHER: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_CIPHER", 23); break; case PSA_ALG_CATEGORY_HASH: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_HASH", 21); break; case PSA_ALG_CATEGORY_KEY_AGREEMENT: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_KEY_AGREEMENT", 30); break; case PSA_ALG_CATEGORY_KEY_DERIVATION: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_KEY_DERIVATION", 31); break; case PSA_ALG_CATEGORY_MAC: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_MAC", 20); break; case PSA_ALG_CATEGORY_SIGN: append(&buffer, buffer_size, &required_size, "PSA_ALG_CATEGORY_SIGN", 21); break; case PSA_ALG_CBC_MAC: append(&buffer, buffer_size, &required_size, "PSA_ALG_CBC_MAC", 15); break; case PSA_ALG_CBC_NO_PADDING: append(&buffer, buffer_size, &required_size, "PSA_ALG_CBC_NO_PADDING", 22); break; case PSA_ALG_CBC_PKCS7: append(&buffer, buffer_size, &required_size, "PSA_ALG_CBC_PKCS7", 17); break; case PSA_ALG_CCM: append(&buffer, buffer_size, &required_size, "PSA_ALG_CCM", 11); break; case PSA_ALG_CFB: append(&buffer, buffer_size, &required_size, "PSA_ALG_CFB", 11); break; case PSA_ALG_CHACHA20: append(&buffer, buffer_size, &required_size, "PSA_ALG_CHACHA20", 16); break; case PSA_ALG_CHACHA20_POLY1305: append(&buffer, buffer_size, &required_size, "PSA_ALG_CHACHA20_POLY1305", 25); break; case PSA_ALG_CIPHER_MAC_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_CIPHER_MAC_BASE", 23); break; case PSA_ALG_CMAC: append(&buffer, buffer_size, &required_size, "PSA_ALG_CMAC", 12); break; case PSA_ALG_CTR: append(&buffer, buffer_size, &required_size, "PSA_ALG_CTR", 11); break; case PSA_ALG_DETERMINISTIC_DSA_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_DETERMINISTIC_DSA_BASE", 30); break; case PSA_ALG_DETERMINISTIC_ECDSA_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_DETERMINISTIC_ECDSA_BASE", 32); break; case PSA_ALG_DSA_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_DSA_BASE", 16); break; case PSA_ALG_ECB_NO_PADDING: append(&buffer, buffer_size, &required_size, "PSA_ALG_ECB_NO_PADDING", 22); break; case PSA_ALG_ECDH: append(&buffer, buffer_size, &required_size, "PSA_ALG_ECDH", 12); break; case PSA_ALG_ECDSA_ANY: append(&buffer, buffer_size, &required_size, "PSA_ALG_ECDSA_ANY", 17); break; case PSA_ALG_FFDH: append(&buffer, buffer_size, &required_size, "PSA_ALG_FFDH", 12); break; case PSA_ALG_GCM: append(&buffer, buffer_size, &required_size, "PSA_ALG_GCM", 11); break; case PSA_ALG_HKDF_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_HKDF_BASE", 17); break; case PSA_ALG_HMAC_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_HMAC_BASE", 17); break; case PSA_ALG_MD2: append(&buffer, buffer_size, &required_size, "PSA_ALG_MD2", 11); break; case PSA_ALG_MD4: append(&buffer, buffer_size, &required_size, "PSA_ALG_MD4", 11); break; case PSA_ALG_MD5: append(&buffer, buffer_size, &required_size, "PSA_ALG_MD5", 11); break; case PSA_ALG_OFB: append(&buffer, buffer_size, &required_size, "PSA_ALG_OFB", 11); break; case PSA_ALG_RIPEMD160: append(&buffer, buffer_size, &required_size, "PSA_ALG_RIPEMD160", 17); break; case PSA_ALG_RSA_OAEP_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_RSA_OAEP_BASE", 21); break; case PSA_ALG_RSA_PKCS1V15_CRYPT: append(&buffer, buffer_size, &required_size, "PSA_ALG_RSA_PKCS1V15_CRYPT", 26); break; case PSA_ALG_RSA_PKCS1V15_SIGN_RAW: append(&buffer, buffer_size, &required_size, "PSA_ALG_RSA_PKCS1V15_SIGN_RAW", 29); break; case PSA_ALG_RSA_PSS_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_RSA_PSS_BASE", 20); break; case PSA_ALG_SHA3_224: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA3_224", 16); break; case PSA_ALG_SHA3_256: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA3_256", 16); break; case PSA_ALG_SHA3_384: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA3_384", 16); break; case PSA_ALG_SHA3_512: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA3_512", 16); break; case PSA_ALG_SHA_1: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_1", 13); break; case PSA_ALG_SHA_224: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_224", 15); break; case PSA_ALG_SHA_256: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_256", 15); break; case PSA_ALG_SHA_384: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_384", 15); break; case PSA_ALG_SHA_512: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_512", 15); break; case PSA_ALG_SHA_512_224: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_512_224", 19); break; case PSA_ALG_SHA_512_256: append(&buffer, buffer_size, &required_size, "PSA_ALG_SHA_512_256", 19); break; case PSA_ALG_TLS12_PRF_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_TLS12_PRF_BASE", 22); break; case PSA_ALG_TLS12_PSK_TO_MS_BASE: append(&buffer, buffer_size, &required_size, "PSA_ALG_TLS12_PSK_TO_MS_BASE", 28); break; case PSA_ALG_XTS: append(&buffer, buffer_size, &required_size, "PSA_ALG_XTS", 11); break; default: if (PSA_ALG_IS_DETERMINISTIC_DSA(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_DETERMINISTIC_DSA(", 25 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_DETERMINISTIC_ECDSA(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_DETERMINISTIC_ECDSA(", 27 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_RANDOMIZED_DSA(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_DSA(", 11 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_RANDOMIZED_ECDSA(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_ECDSA(", 13 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_HKDF(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_HKDF(", 12 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_HMAC(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_HMAC(", 12 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_RSA_OAEP(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_RSA_OAEP(", 16 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_RSA_PKCS1V15_SIGN(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_RSA_PKCS1V15_SIGN(", 25 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_RSA_PSS(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_RSA_PSS(", 15 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_TLS12_PRF(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_TLS12_PRF(", 17 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else if (PSA_ALG_IS_TLS12_PSK_TO_MS(core_alg)) { append(&buffer, buffer_size, &required_size, "PSA_ALG_TLS12_PSK_TO_MS(", 23 + 1); append_with_alg(&buffer, buffer_size, &required_size, psa_hash_algorithm_name, PSA_ALG_GET_HASH(core_alg)); append(&buffer, buffer_size, &required_size, ")", 1); } else { append_integer(&buffer, buffer_size, &required_size, "0x%08lx", (unsigned long) core_alg); } break; } if (core_alg != alg) { if (length_modifier != NO_LENGTH_MODIFIER) { append(&buffer, buffer_size, &required_size, ", ", 2); append_integer(&buffer, buffer_size, &required_size, "%lu", length_modifier); } append(&buffer, buffer_size, &required_size, ")", 1); } buffer[0] = 0; return (int) required_size; } static int psa_snprint_key_usage(char *buffer, size_t buffer_size, psa_key_usage_t usage) { size_t required_size = 0; if (usage == 0) { if (buffer_size > 1) { buffer[0] = '0'; buffer[1] = 0; } else if (buffer_size == 1) { buffer[0] = 0; } return 1; } if (usage & PSA_KEY_USAGE_COPY) { if (required_size != 0) { append(&buffer, buffer_size, &required_size, " | ", 3); } append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_COPY", 18); usage ^= PSA_KEY_USAGE_COPY; } if (usage & PSA_KEY_USAGE_DECRYPT) { if (required_size != 0) { append(&buffer, buffer_size, &required_size, " | ", 3); } append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_DECRYPT", 21); usage ^= PSA_KEY_USAGE_DECRYPT; } if (usage & PSA_KEY_USAGE_DERIVE) { if (required_size != 0) { append(&buffer, buffer_size, &required_size, " | ", 3); } append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_DERIVE", 20); usage ^= PSA_KEY_USAGE_DERIVE; } if (usage & PSA_KEY_USAGE_ENCRYPT) { if (required_size != 0) { append(&buffer, buffer_size, &required_size, " | ", 3); } append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_ENCRYPT", 21); usage ^= PSA_KEY_USAGE_ENCRYPT; } if (usage & PSA_KEY_USAGE_EXPORT) { if (required_size != 0) { append(&buffer, buffer_size, &required_size, " | ", 3); } append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_EXPORT", 20); usage ^= PSA_KEY_USAGE_EXPORT; } if (usage & PSA_KEY_USAGE_SIGN_HASH) { if (required_size != 0) { append(&buffer, buffer_size, &required_size, " | ", 3); } append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_SIGN_HASH", 23); usage ^= PSA_KEY_USAGE_SIGN_HASH; } if (usage & PSA_KEY_USAGE_VERIFY_HASH) { if (required_size != 0) { append(&buffer, buffer_size, &required_size, " | ", 3); } append(&buffer, buffer_size, &required_size, "PSA_KEY_USAGE_VERIFY_HASH", 25); usage ^= PSA_KEY_USAGE_VERIFY_HASH; } if (usage != 0) { if (required_size != 0) { append(&buffer, buffer_size, &required_size, " | ", 3); } append_integer(&buffer, buffer_size, &required_size, "0x%08lx", (unsigned long) usage); } else { buffer[0] = 0; } return (int) required_size; } /* End of automatically generated file. */