SM2 Encrypt

Category: Crypto

Status: Registered and callable in the CyberChef 11.3.0 compatibility inventory.

Input / output: ArrayBuffer → string

What it does

Encrypts a message utilizing the SM2 standard

Note

Status here means the operation name is implemented and callable. It does not by itself promise byte-for-byte parity for every upstream option. See Compatibility and current status for the verified scope and known boundaries.

Arguments and options

Arguments are positional. Keep their order when using bake() or Pipeline.then().

Index	Name	UI type	PyChef default	Accepted values / format
`0`	Public Key X	`string`	`'DEADBEEF'`	`'DEADBEEF'`
`1`	Public Key Y	`string`	`'DEADBEEF'`	`'DEADBEEF'`
`2`	Output Format	`option`	`'C1C3C2'`	`'C1C3C2'`, `'C1C2C3'`
`3`	Curve	`option`	`'sm2p256v1'`	`'sm2p256v1'`

Recipe template

Important

This is a call template built from the documented defaults. Replace placeholder values such as empty keys, paths, patterns, or lookup data before running it.

from pychef import bake

input_value = b"example"
args = ['DEADBEEF', 'DEADBEEF', 'C1C3C2', 'sm2p256v1']
result = bake(input_value, [{"op": 'SM2 Encrypt', "args": args}])
print(result)

Pipeline example

from pychef import Pipeline

args = ['DEADBEEF', 'DEADBEEF', 'C1C3C2', 'sm2p256v1']
transform = Pipeline().then('SM2 Encrypt', *args)
result = transform(b"example")

Dedicated operation module

The registered entry point lives in pychef.operations.by_operation.sm2_encrypt. Direct calls receive the input value and a positional argument tuple:

from pychef.operations.by_operation.sm2_encrypt import run

result = run(b"example", tuple(['DEADBEEF', 'DEADBEEF', 'C1C3C2', 'sm2p256v1']))

pychef.operations.by_operation.sm2_encrypt.run(value, args)

Run this operation using its shared internal implementation.

Parameters:

value (str | bytes)
args (Sequence[Any])

Return type:

str | bytes