Object Instance nixio.CryptoHash
Cryptographical Hash and HMAC object.
Functions
| CryptoHash:final () | Finalize the hash and return the digest. |
| CryptoHash:update (chunk) | Add another chunk of data to be hashed. |
Functions
- CryptoHash:final ()
-
Finalize the hash and return the digest.
Usage:
You cannot call update on a hash object that was already finalized you can however call final multiple times to get the digest.Return values:
- hexdigest
- buffer containing binary digest
- CryptoHash:update (chunk)
-
Add another chunk of data to be hashed.
Parameters
- chunk: Chunk of data
Return value:
CryptoHash object (self)