About XOR Checksum
XOR Checksum splits the input into blocks of a configurable size and performs the XOR operation on these blocks.
Input: binary bytes (text input uses UTF-8; a file retains its original bytes). Output: text.
Format reference: XOR Checksum background and specification
Example
Use “Try example” to load this public sample and its settings, then run it.
Settings used in this example
| Parameter | Example value | Input and choices |
|---|---|---|
| Blocksize | 1 | Number |
Input
ნუ პანიკას
Result
df
Parameters
| Parameter | Default value | Input and choices |
|---|---|---|
| Blocksize | 4 | Number |
Before interpreting the result
Use a checksum to compare exact bytes against a trusted digest. Choose a password hashing function for passwords and a MAC for keyed authentication. MD5 and SHA-1 are unsuitable for new security-sensitive designs.
How to use this page
- Paste your input or open a local file.
- Adjust tool options if needed, then choose Run tool.
- Copy the result or download the original output bytes.
Inputs and results are not added to the public catalogue or saved in the URL. Processing happens in your browser; HTTP Request and DNS over HTTPS send the requests you explicitly run. Files up to 128 MiB can be opened; decompression and image tools may have smaller processing limits. Large results have a shortened preview. Text and HTML downloads use UTF-8; binary downloads preserve output bytes. Pasted text follows browser newline handling; open a file when exact input bytes matter.