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HPM SDK
HPMicro Software Development Kit
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HPM SDK
HPMicro Software Development Kit
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Go to the source code of this file.
Data Structures | |
| struct | sdp_crypto_ctx_t |
| SDP AES context structure. More... | |
| struct | sdp_dma_ctx_t |
| SDP DMA context. More... | |
| struct | sdp_hash_ctx_t |
| SDP HASH context. More... | |
| struct | sdp_action_t |
| SDP Action Structure. More... | |
Macros | |
| #define | HASH_BLOCK_SIZE (64U) |
| #define | AES_BLOCK_SIZE (16U) |
| #define | AES_128_KEY_SIZE (0x10U) |
| #define | AES_256_KEY_SIZE (0x20U) |
| #define | SM4_BLOCK_SIZE (AES_BLOCK_SIZE) |
| #define | SM4_KEY_SIZE (AES_128_KEY_SIZE) |
| #define | SDP_PKT_CTRL_DERSEMA_MASK (1U << 2) |
| Bitfield definitions for the PKT_CTRL. More... | |
| #define | SDP_PKT_CTRL_CHAIN_MASK (1U << 3) |
| #define | SDP_PKT_CTRL_HASHINIT_MASK (1U << 4) |
| #define | SDP_PKT_CTRL_HASHFINISH_MASK (1U << 5) |
| #define | SDP_PKT_CTRL_CIPHIV_MASK (1U << 6) |
Typedefs | |
| typedef sdp_crypto_key_bits_t | sdp_aes_key_bits_t |
| typedef sdp_crypto_key_bits_t | sdp_sm4_key_bits_t |
| typedef sdp_crypto_op_t | sdp_aes_op_t |
| typedef struct _sdp_packet_struct | sdp_pkt_struct_t |
| SDP Command Packet structure. More... | |
| typedef sdp_crypto_ctx_t | sdp_aes_ctx_t |
Enumerations | |
| enum | sdp_crypto_key_bits_t { sdp_aes_keybits_128 = 0 , sdp_aes_keybits_256 = 1 } |
| SDP AES key bit options. More... | |
| enum | sdp_crypto_op_t { sdp_aes_op_encrypt , sdp_aes_op_decrypt } |
| Crypto operation option. More... | |
| enum | sdp_crypto_alg_t { sdp_crypto_alg_aes = 0 } |
| SDP Crypto algorithms. More... | |
| enum | sdp_crypto_mode_t { sdp_crypto_mode_ecb = 0 , sdp_crypto_mode_cbc = 1 } |
| SDP Crypto modes. More... | |
| enum | sdp_data_swap_mode_t { sdp_swap_mode_none = 0 , sdp_swap_mode_bytes_in_word = 1 , sdp_swap_mode_word_swap = 2 , sdp_swap_mode_switch_endian = 3 } |
| SDP Data Swap modes. More... | |
| enum | sdp_calc_hash_mode_t { sdp_calc_hash_for_input = 0 , sdp_calc_hash_for_output = 1 } |
| SDP HASH calculation mode. More... | |
| enum | sdp_hash_alg_t { sdp_hash_alg_sha1 = 0 , sdp_hash_alg_crc32 = 1 , sdp_hash_alg_sha256 = 2 , sdp_hash_alg_max = sdp_hash_alg_sha256 } |
| SDP HASH algorithm definitions. More... | |
| enum | { status_sdp_no_crypto_support = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 0 )) , status_sdp_no_hash_support = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 1 )) , status_sdp_invalid_key_src = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 2 )) , status_sdp_error_packet = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 3 )) , status_sdp_aes_busy = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 4 )) , status_sdp_hash_busy = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 5 )) , status_sdp_error_setup = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 6 )) , status_sdp_error_src = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 7 )) , status_sdp_error_dst = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 8 )) , status_sdp_error_hash = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 9 )) , status_sdp_error_chain = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 10 )) , status_sdp_error_invalid_mac = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 11 )) , status_sdp_invalid_alg = ((uint32_t)( status_group_sdp )*1000U + (uint32_t)( 12 )) } |
| SDP error status definitions. More... | |
| enum | sdp_operation_t { sdp_op_invalid = 0 , sdp_op_cipher_only = SDP_SDPCR_CIPHEN_MASK , sdp_op_hash_only = SDP_SDPCR_HASHEN_MASK , sdp_op_memcpy_only = SDP_SDPCR_MCPEN_MASK , sdp_op_memfill_only = SDP_SDPCR_CONFEN_MASK , sdp_op_cipher_hash = SDP_SDPCR_CIPHEN_MASK | SDP_SDPCR_HASHEN_MASK , sdp_op_copy_hash = SDP_SDPCR_MCPEN_MASK | SDP_SDPCR_HASHEN_MASK } |
| SDP Operations. More... | |
Functions | |
| static void | sdp_enable_interrupt (SDP_Type *base) |
| Enable SDP interrupt. More... | |
| static void | sdp_disable_interrupt (SDP_Type *base) |
| Disable SDP interrupt. More... | |
| static void | sdp_set_key_index (SDP_Type *base, uint32_t key_index) |
| Set the Crypto Key Index in SDP. More... | |
| static void | sdp_write_key (SDP_Type *base, uint32_t key_index, uint32_t key_bits, const uint32_t *crypto_key) |
| Write SDP key to specified SDP Key RAM. More... | |
| static void | sdp_write_hash_digest (SDP_Type *base, const uint32_t *digest, uint32_t num_words) |
| Write the HASH digest result to SDP. More... | |
| static void | sdp_get_hash_digest (SDP_Type *base, uint32_t *digest, uint32_t num_words) |
| Read the HASH digest result from SDP. More... | |
| static void | sdp_write_cipher_iv (SDP_Type *base, const uint32_t *iv) |
| Write the cipher IV to SDP. More... | |
| static void | sdp_clear_status (SDP_Type *base, uint32_t mask) |
| Clear SDP status. More... | |
| static uint32_t | sdp_get_status (SDP_Type *base) |
| Get SDP status. More... | |
| hpm_stat_t | sdp_init (SDP_Type *base) |
| Initialize the SDP controller. More... | |
| hpm_stat_t | sdp_deinit (SDP_Type *base) |
| De-initialize the SDP controller. More... | |
| hpm_stat_t | sdp_aes_set_key (SDP_Type *base, sdp_aes_ctx_t *aes_ctx, const uint8_t *key, sdp_aes_key_bits_t key_bits, uint32_t key_idx) |
| Set the AES key for the SDP AES operation. More... | |
| hpm_stat_t | sdp_aes_crypt_ecb (SDP_Type *base, sdp_aes_ctx_t *aes_ctx, sdp_aes_op_t op, uint32_t len, const uint8_t *in, uint8_t *out) |
| Perform the basic AES ECB operation. More... | |
| hpm_stat_t | sdp_aes_crypt_cbc (SDP_Type *base, sdp_aes_ctx_t *aes_ctx, sdp_aes_op_t op, uint32_t length, const uint8_t iv[16], const uint8_t *input, uint8_t *output) |
| Perform the AES CBC operation. More... | |
| hpm_stat_t | sdp_aes_crypt_ctr (SDP_Type *base, sdp_aes_ctx_t *aes_ctx, uint8_t *nonce_counter, uint8_t *input, uint8_t *output, uint32_t length) |
| Perform the AES-CTR operation See NIST Special Publication800-38A for more details. More... | |
| hpm_stat_t | sdp_aes_ccm_generate_encrypt (SDP_Type *base, sdp_aes_ctx_t *aes_ctx, uint32_t input_len, const uint8_t *iv, uint32_t iv_len, const uint8_t *aad, uint32_t aad_len, const uint8_t *input, uint8_t *output, uint8_t *tag, uint32_t tag_len) |
| Perform the AES-CCM generate and encrypt See NIST Special Publication 800-38C for more details. More... | |
| hpm_stat_t | sdp_aes_ccm_decrypt_verify (SDP_Type *base, sdp_aes_ctx_t *aes_ctx, uint32_t input_len, const uint8_t *iv, uint32_t iv_len, const uint8_t *aad, uint32_t aad_len, const uint8_t *input, uint8_t *output, const uint8_t *tag, uint32_t tag_len) |
| Perform the AES-CCM decrypt and verify See NIST Special Publication 800-38C for more details. More... | |
| hpm_stat_t | sdp_memcpy (SDP_Type *base, sdp_dma_ctx_t *sdp_ctx, void *dst, const void *src, uint32_t length) |
| Perform the DMA accelerated memcpy. More... | |
| hpm_stat_t | sdp_memset (SDP_Type *base, sdp_dma_ctx_t *sdp_ctx, void *dst, uint8_t pattern, uint32_t length) |
| Perform the DMA accelerated memset. More... | |
| hpm_stat_t | sdp_hash_init (SDP_Type *base, sdp_hash_ctx_t *hash_ctx, sdp_hash_alg_t alg) |
| Initialize the HASH engine. More... | |
| hpm_stat_t | sdp_hash_update (SDP_Type *base, sdp_hash_ctx_t *hash_ctx, const uint8_t *data, uint32_t length) |
| Compute the HASH digest. More... | |
| hpm_stat_t | sdp_hash_finish (SDP_Type *base, sdp_hash_ctx_t *hash_ctx, uint8_t *digest) |
| Finish the HASH calculation and output the digest. More... | |
| hpm_stat_t | sdp_wait_done (SDP_Type *base) |
| Wait until the SDP operation gets done. More... | |
| hpm_stat_t | sdp_trigger_action (SDP_Type *base, const sdp_action_t *action, const sdp_pkt_struct_t *cmd_pkt) |
| Trigger SDP operation via the specified SDP packet description. More... | |
1.9.1