---
name: "ecryptfs-rewrap-passphrase"
section: "1"
platform: "linux"
package: "ecryptfs-utils"
version: "111-9"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/ecryptfs-rewrap-passphrase"
---

# ecryptfs-rewrap-passphrase(1)

unwrap an eCryptfs wrapped passphrase, rewrap it with a new passphrase, and write it back to file.

## NAME

ecryptfs-rewrap-passphrase - unwrap an eCryptfs wrapped passphrase, rewrap it with a new passphrase, and write it back to file.

## SYNOPSIS

**ecryptfs-rewrap-passphrase \[file\]**

printf "%s\\n%s" "old wrapping passphrase" "new wrapping passphrase" \| **ecryptfs-rewrap-passphrase \[file\] -**

## DESCRIPTION

**ecryptfs-rewrap-passphrase** is a utility to change the wrapping passphrase on a wrapped passphrase file.

## SEE ALSO

- [**ecryptfs**(7)](/ecryptfs/7.md), [**ecryptfs-unwrap-passphrase**(1)](/ecryptfs-unwrap-passphrase/1.md), [**ecryptfs-wrap-passphrase**(1)](/ecryptfs-wrap-passphrase/1.md)

  - */usr/share/doc/ecryptfs-utils/ecryptfs-faq.html*

  - *http://ecryptfs.org/*

  ## AUTHOR

This manpage was written by Dustin Kirkland \<kirkland@ubuntu.com\> for Ubuntu systems (but may be used by others).  Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.

On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.