# sm3sum

**Repository Path**: pqcrypto/sm3sum

## Basic Information

- **Project Name**: sm3sum
- **Description**: sm3sum is used to verify the integrity of files with SM3 hash.
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 2
- **Forks**: 2
- **Created**: 2024-06-20
- **Last Updated**: 2025-05-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: Crypto

## README

# sm3sum

sm3sum is used to verify the integrity of files using SM3 hash.

It is a md5sum-like tool.

## Compile

```bash
make build
cd build
cmake ..
make
```

## Usage

```txt
Usage: sm3sum [OPTION] [FILE]
Calculate or check SM3 (256-bit) checksum of a file.

When [FILE] is -, read from standard input.
  -c, --check       check the provided SM3 checksum and the input FILE's checksum

      --help        display this help information
      --version     output version information

The SM3 sum is computed as described in GM/T 0004-2012.
```