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> GmSSL is a crypto toolkit supporting SM1, SM2, SM3, SM4, SM9, and ZUC/ZUC256.
Generate an SM3 hash for a file:
gmssl sm3 {path/to/file}
Encrypt a file using the SM4 cipher:
gmssl sms4 -e -in {path/to/file} -out {path/to/file.sms4}
Decrypt a file using the SM4 cipher:
gmssl sms4 -d -in {path/to/file.sms4}
Generate an SM2 private key:
gmssl sm2 -genkey -out {path/to/file.pem}
Generate an SM2 public key from an existing private key:
gmssl sm2 -pubout -in {path/to/file.pem} -out {path/to/file.pem.pub}
Encrypt a file using the ZUC cipher:
gmssl zuc -e -in {path/to/file} -out {path/to/file.zuc}
Decrypt a file using the ZUC cipher:
gmssl zuc -d -in {path/to/file.zuc}
Print version:
gmssl version
> Copyright © 2014—present the tldr-pages team and contributors.
> This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).
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