About SM2 Encryption Tool
Encrypts a message utilizing the SM2 standard
Input: binary bytes (text input uses UTF-8; a file retains its original bytes). Output: text.
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 |
|---|---|---|
| Public Key X | "7f47d8d88caa337c0c027aa9da4f633917cb17d132c39afc6811e08e328033ba" | Text |
| Public Key Y | "fe2791837260130c2bb3a58ed632551db4b248575730e9d0226d661da4918551" | Text |
| Output Format | C1C3C2 | C1C3C2, C1C2C3 |
| Curve | sm2p256v1 | sm2p256v1 |
Sample keys and passwords are public. Never use them to protect real data.
Result
The example demonstrates the configured operation. Generated values, timestamps or formatting may vary between runs.
Parameters
| Parameter | Default value | Input and choices |
|---|---|---|
| Public Key X | "DEADBEEF" | Text |
| Public Key Y | "DEADBEEF" | Text |
| Output Format | C1C3C2 | C1C3C2, C1C2C3 |
| Curve | sm2p256v1 | sm2p256v1 |
Before interpreting the result
Parsing a certificate shows its fields; it does not establish trust in the issuer or validate a certificate chain. Signing and verification require the algorithm and key format expected by the other party.
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.