AIX dropping crypt surprised me too. Using standard AIX software, no, I do not believe there is a way to password encrypt a file. However, you can compile/install OpenSSL available from http://www.openssl.org
There are oodles of encryption algorithms and encrypting a file is quite simple.
To decrypt, simply swap your -in and -out file parameters and add a -d to the command line:
How to set password in zip files under unix?
There are password protection available in various os.
Does unix has password protection for zip files?
Is zip and gzip command has it? (6 Replies)
Hi Experts,
I am an SAP ABAP developer and compleatly stranger to unix and I need a help to extend a small peice of code.
Our requirement is to zip a file with password protection in a specified directory. Following is the code I am using to zip a file ZZZZ.TXT.
Here YYYY = is the path... (3 Replies)
I am trying to zip a file with password protection.
I have read all or atleast most of the threads on the website, but couldn't come up with a solution.
I am running ZIP version 2.3 on HP-UX but I dont see the -P (password) option. I read somewhere that free versions of zip don't come with... (5 Replies)
Hi Friends,
I execute a perl script with password as input but i wish not to print the password when i give the input. Instead when i provide the password it could be shown as "****" instead of original password. I know we can use Term::ReadKey or IO::Prompt for this, but just wanted to know if... (0 Replies)
HI,
Can we add password protection for attachment of .CSV file in below command or any alternative solution.
uuencode ../reports/gtsa_lmt_pb_rfs_daily.txt gtsa_lmt_pb_rfs_daily-$FILDTE.csv |mailx -s "gtsa_lmt_pb_rfs_daily" $MAILTO
Many thanks
regards,
Sampath (4 Replies)
Hi all,
I'm looking for secure file encryption tools that use MAC address as encryption key. FYI, I'm using Red Hat Enterprise Linux OS.
For example: when A wants to send file to B
A will encrypt the file with B's computer MAC/IP address as an encryption key
This file can only be decrypted... (2 Replies)
Hi Gurus,
I need to encrypt the Db passwords which are stored in a configuration file (.txt) as below:
stage_db_pwd=ABC
this is test line
content_db_pwd=123def
This is test line 2
stg_db_name=xyz
I want to encrypt all the password fields (identified by "pwd"), encrypt them in the same... (3 Replies)
Discussion started by: ashishpanchal85
3 Replies
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All,
I have requirement to send password protected excel file in an email from unix/linux box without zipping it. Any help would be appreciated.
Thanks.. (1 Reply)
All,
I have requirement to send password protected excel file in an email from unix/linux box without zipping it. Any help would be appreciated.
Thanks.. (8 Replies)
Discussion started by: Durgesh Gupta
8 Replies
LEARN ABOUT HPUX
crypt_r
crypt(3C)crypt(3C)NAME
crypt - generate hashing encryption
SYNOPSIS
Obsolescent Interfaces
DESCRIPTION
crypt():
is the password encryption function. It is based on a one way hashing encryption algorithm with variations intended (among other things)
to frustrate use of hardware implementations of a key search.
key is a user's typed password. salt is a two-character string chosen from the set this string is used to perturb the hashing algorithm in
one of 4096 different ways, after which the password is used as the key to encrypt repeatedly a constant string. The returned value points
to the encrypted password. The first two characters are the salt itself.
Obsolescent Interfaces
generate hashing encryption.
WARNINGS
The return value for points to data whose content is overwritten by each call.
and are obsolescent interfaces supported only for compatibility with existing DCE applications. New multithreaded applications should use
SEE ALSO crypt(1), login(1), passwd(1), getpass(3C), passwd(4), thread_safety(5).
STANDARDS CONFORMANCE crypt(3C)