find SHA-256 hashes for a specific range of inputs `0000000000000000000000000002000000000000000000000000000000000000` to `0000000000000000000000000003ffffffffffffffffffffffffffffffffffff'
To compute the SHA-256 hashes for the specified range of inputs, you can use programming languages like Python that have libraries capable of generating SHA-256 hashes. Below is a sample Python script that accomplishes this for the range you've provided.
```python
import hashlib
def sha256_hash(hex_input):
# Convert hex input to bytes
bytes_input = bytes.fromhex(hex_input)
# Compute SHA-256 hash
hash_object = hashlib.sha256(bytes_input)
# Return hex digest of the hash
return hash_object.hexdigest()
# Iterate through the specified range from 0x2000000000000000000000000000000000 to 0x3ffffffffffffffffffffffffffffffffffff
start = 0x2000000000000000000000000000000000
end = 0x3ffffffffffffffffffffffffffffffffffff
for i in range(start, end + 1):
hex_input = f'{i:064x}' # Format the number as a 64-character hexadecimal string
hash_result = sha256_hash(hex_input)
print(f'Input: {hex_input} - SHA-256 Hash: {hash_result}')
```
### Instructions to Run the Script:
1. Copy the code provided above into a Python file, for example, `sha256_hashes.py`.
2. Ensure you have Python installed on your system.
3. Run the script from the command line or terminal with `python sha256_hashes.py`.
### Note:
- The above Python script will generate a very large number of hashes depending on the range specified, which may take considerable time and resources.
- It's important to consider the potential performance implications. The specified range is quite large (2^255 values), and computing each SHA-256 hash will take time and require significant memory if executed all at once.
- For practical use, you might want to limit the number of hashes calculated or implement the script to handle chunks of the range at a time.