[−][src]Module k210_pac::aes
AES Accelerator
Modules
| aad_data | Additional authenticated data |
| aad_num | GCM additional authenticated data count in bytes, minus one |
| data_in_flag | Data can input flag |
| data_out_flag | Data can output flag |
| dma_sel | DMA select |
| en | AES module enable |
| encrypt_sel | Encryption or decryption select |
| endian | Endian control |
| finish | Finished status |
| gcm_in_tag | GCM input tag for comparison with the calculated tag |
| gcm_out_tag | Computed GCM output tag |
| iv | Initialisation Vector (96 bit for GCM, 128 bit for CBC) |
| key | 1st-4th word of key |
| key_ext | 5th-8th word of key |
| mode_ctl | AES mode register |
| out_data | Plaintext/ciphertext output data |
| pc_num | Plaintext/ciphertext input data count in bytes, minus one |
| tag_chk | Tag check status |
| tag_clear | Tag clear (a write to this register clears the tag_chk status) |
| tag_in_flag | Can input tag (when using GCM) |
| text_data | Plaintext/ciphertext input data |
Structs
| RegisterBlock | Register block |
Type Definitions
| AAD_DATA | Additional authenticated data |
| AAD_NUM | GCM additional authenticated data count in bytes, minus one |
| DATA_IN_FLAG | Data can input flag |
| DATA_OUT_FLAG | Data can output flag |
| DMA_SEL | DMA select |
| EN | AES module enable |
| ENCRYPT_SEL | Encryption or decryption select |
| ENDIAN | Endian control |
| FINISH | Finished status |
| GCM_IN_TAG | GCM input tag for comparison with the calculated tag |
| GCM_OUT_TAG | Computed GCM output tag |
| IV | Initialisation Vector (96 bit for GCM, 128 bit for CBC) |
| KEY | 1st-4th word of key |
| KEY_EXT | 5th-8th word of key |
| MODE_CTL | AES mode register |
| OUT_DATA | Plaintext/ciphertext output data |
| PC_NUM | Plaintext/ciphertext input data count in bytes, minus one |
| TAG_CHK | Tag check status |
| TAG_CLEAR | Tag clear (a write to this register clears the tag_chk status) |
| TAG_IN_FLAG | Can input tag (when using GCM) |
| TEXT_DATA | Plaintext/ciphertext input data |