简单的对称GPG文件加解密.zip

# crypto ## Simple symmetric GPG file encryption and decryption ## About crypto provides a simple interface to symmetric Gnu Privacy Guard (gpg) encryption and decryption for one or more files on Unix and Linux platforms. It runs on top of gpg and requires a gpg install on your system. Encryption is performed with the AES256 cipher algorithm. Encryption benchmarks vs. default gpg encryption are available [here](http://chrissimpkins.github.io/crypto/benchmarks.html) with additional details for [text](http://chrissimpkins.github.io/crypto/text-benchmarks.html), [pdf](http://chrissimpkins.github.io/crypto/pdf-benchmarks.html), [mp3](http://chrissimpkins.github.io/crypto/mp3-benchmarks.html), and [png](http://chrissimpkins.github.io/crypto/png-benchmarks.html) mime types. crypto provides a number of options including automated tar archives of multiple files prior to encryption, portable ASCII armored encryption formatting, and SHA256 hash digest generation for your encrypted files. ## Documentation Detailed documentation is available [here](http://chrissimpkins.github.io/crypto/index.html). ## Quickstart #### Encrypt a File ``` $ crypto sometext.txt ``` #### Encrypt with Portable ASCII Armored Format ``` $ crypto --armor sometext.txt ``` #### Encrypt Multiple Files with Same Passphrase ``` $ crypto sometext.txt anotherimage.jpg ``` #### Encrypt Multiple Files with Wildcard Expansion ``` $ crypto *.txt ``` #### Encrypt and Generate SHA256 Hash Digest of the Encrypted File ``` $ crypto --hash sometext.txt ``` #### Encrypt All Top Level Files in Multiple Directories with Same Passphrase ``` $ crypto imagedir privatedir ``` #### Pack Multiple Files in a Tar Archive, Then Encrypt the Archive ``` $ crypto --tar privatedir ``` #### Decrypt a File ``` $ decrypto sometext.txt.crypt ``` #### Decrypt All Encrypted Files in Top Level of Directory ``` $ decrypto privatedir ``` #### Decrypt Text to Standard Output Stream ``` $ decrypto --stdout sometext.txt.gpg ``` ## Install ### 1) Install GPG #### Mac OSX Users Mac OSX users can install gpg from [source](https://www.gnupg.org/download/index.html), with [Homebrew](http://brew.sh/), or by installing the [Mac GPG Tools Suite](https://gpgtools.org/gpgsuite.html). The Homebrew install command is: ``` brew install gpg ``` Please refer to the detailed documentation on the Gnu Privacy Guard and Mac GPG Tools suite sites for more information if you choose the source or GPG Tools approaches. #### Linux Users If gpg is not installed on your Linux distro, you can use your package manager to install it or compile and install it from the [source](https://www.gnupg.org/download/index.html). ### 2) Install crypto You can install crypto with [pip](https://pypi.python.org/pypi/pip/): ``` pip install crypto ``` or download the [crypto source](https://github.com/chrissimpkins/crypto/archive/master.zip), unpack it, navigate to the top level directory, and install with the command: ``` python setup.py install ``` ## Options ### crypto Options #### `--armor | -a` Encrypt in a portable ASCII armored format #### `--hash` Generate SHA256 hash digest of encrypted file(s) #### `--space` Favor reduced file size over encryption speed #### `--speed` Favor encryption speed over reduced file size #### `--tar` Create tar archives from directories of files, then encrypt ### decrypto Options #### `--nountar` Do not automatically unpack tar archives after decryption #### `--overwrite | -o` Overwrite an existing file with the new decrypted file #### `--stdout | -s` Push the decrypted data to the standard output stream instead of generating a new file ### Other Options #### `--help | -h` View the help documentation #### `--usage` View the usage documentation #### `--version | -v` View the crypto version number ## Issues Please submit a [new issue report on the GitHub repository](https://github.com/chrissimpkins/crypto/issueshttps://github.com/chrissimpkins/crypto/issues) with a detailed overview of the problem that you are having. ## Project Contributors - [Christoph Russ](https://github.com/christophruss) (@christophruss) --- [MIT License](https://github.com/chrissimpkins/crypto/blob/master/docs/LICENSE) | Built with the [Naked Framework](https://pypi.python.org/pypi/Naked)