https://github.com/theasp/stash

A simple symmetric encryption tool using only openssl
https://github.com/theasp/stash

Last synced: 2 months ago
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A simple symmetric encryption tool using only openssl

• Host: GitHub
• URL: https://github.com/theasp/stash
• Owner: theasp
• License: gpl-2.0
• Created: 2017-01-10T20:31:29.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-07-17T23:00:28.000Z (almost 8 years ago)
• Last Synced: 2025-01-07T19:41:44.137Z (4 months ago)
• Language: Shell
• Homepage:
• Size: 18.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
A simple symmetric encryption tool using only openssl.

```

Usage: stash.sh [OPTION]

Encrypt or decrypt a file from INFILE (or STDIN) into OUTFILE (or STDOUT).

  -e, --encrypt

      Encrypt INFILE and store in OUTFILE, using a provided or

      generated key.  The key used is written to STDERR.

  -d, --decrypt

      Decrypt INFILE (default), using a provided key.

  -i INFILE, --in INFILE

      The name of the input file, or - for STDIN (default).

  -o OUTFILE, --out OUTFILE

      The name of the output file, or - for STDOUT (default).

  -k KEY, --key KEY

      A key of appropriate length in hex format.

  -c CIPHER, --cipher CIPHER

      Specify a cipher from one of: aes-256-cbc (default),

      aes-192-cbc, or aes-128-cbc.

  -H DIGEST, --hmac DIGEST

      Specify the digest algorithm to use for the HMAC from one of:

      sha512 (default), sha384, sha256, sha224, sha

  -T TMPDIR, --tmpdir TMPDIR

      Use TMPDIR to (de)construct the stash file.

You may override the defaults using the following variables:

STASH_KEY, STASH_CIPHER, and STASH_HMAC.

```