| ### test_vectors_pkg.sv |
| This class read a list of vector files and parse the useful information to |
| uvm_sequences. |
| The following is a list of common properties and methods: |
| * **_file_list**: A string list of file names grouped by tested functionality. |
| * **test_vectors_t**: A structure of parsed information. |
| * **str_to_bytes**: A method to parse string to a vector of bytes. |
| * **get_test_vectors_path**: A method to get file directory from the run option, |
| and concatenate with input file name. Return the full file path. |
| * **open_file**: A method to open a file with specific path, and return a open |
| file handle. |
| * **parse_sha**: A method to parse SHA vectors files. Return an array of |
| test_vectors_t. |
| |
| ### SHA256 vectors |
| The `SHA256LongMsg.rsp` and `SHA256ShortMsg.rsp` are test vector files downloaded from the |
| [NIST website](https://csrc.nist.gov/Projects/Cryptographic-Algorithm-Validation-Program/Secure-Hashing#shavs). |
| |
| ### HMAC vectors |
| The `HMAC_RFC4868.rsp` contains test vectors extracted from [IETF RFC 4868](https://tools.ietf.org/html/rfc4868). |
