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From: owner-openssl-us...@openssl.org
[mailto:owner-openssl-us...@openssl.org] On Behalf Of Ben Laurie
Sent: Tuesday, August 21, 2012 1:47 PM
To: openssl-users@openssl.org
Subject: Re: OpenSSL DES generates '\n' in encrypted code
On Tue, Aug 21, 2012 at 2:14 PM, Charles Mills charl...@mcn.org
Hi All,
Issue is encrypted code contains '\n' which is an major issue for my
software application.
Given below is problem summarized.
I have used OpenSSL library's DES_ede3_ofb64_encrypt() function to perform
encryption byte by byte on chunk of 24 bytes.
For example:
Input 24 bytes are:
Hi All,
Issue is encrypted code contains '\n' which is an major issue for my software
application.
Given below is problem summarized.
I have used OpenSSL library's DES_ede3_ofb64_encrypt() function to perform
encryption byte by byte on chunk of 24 bytes.
For example:
Input 24 bytes are:
Hi Tarun.
Output of every encryption function is always binary so it can contains
ANY character. You should encode this binary string to base64 or hex
format by yourself to pass it to your application. Do not forget to do
reverse encoding before decrypting.
Best regards,
Andrey Koltsov
Hi,
Thanks for your reply..
But issue in base64 encoding is it will generate encoded test greater than
24 bytes. Application output should generate encrypted code exactly 24 bytes
as input.
Thanks,
Tarun
Andrey Koltsov-2 wrote:
Hi Tarun.
Output of every encryption function is always
Hi.
base64 format can encode strings of any length. The encoded result would
be longer of course.
Best regards,
Andrey Koltsov
software developer
CyberplatSoft Ltd
21.08.2012 11:45, Tarun Thakur пишет:
Hi,
Thanks for your reply..
But issue in base64 encoding is it will generate encoded
As Andrey has said the output from encryption is binary and so can be any
character (prinatable and non-printable). Therefore you are going to have
to do some kind of encoding of the output to force it to be
printablethis is going to increase the length no matter what.
What is the allowed set
Hi All,
Thank you very much for your responses.
Output of my software application (after encryption and encoding with any
mechanism) should be of 24 bytes containing alphanumeric characters only.
So, if I get encrypted 24 bytes from plain 24bytes, then
which encoding mechanism can convert
On 21 August 2012 12:00, Tarun Thakur tarun.tha...@nechclst.in wrote:
Hi All,
Thank you very much for your responses.
Output of my software application (after encryption and encoding with any
mechanism) should be of 24 bytes containing alphanumeric characters only.
So, if I get encrypted
generates '\n' in encrypted code
As Andrey has said the output from encryption is binary and so can be any
character (prinatable and non-printable). Therefore you are going to have to do
some kind of encoding of the output to force it to be printablethis is
going to increase the length no matter
@openssl.org
Subject: OpenSSL DES generates '\n' in encrypted code
Hi All,
Issue is encrypted code contains '\n' which is an major issue for my
software application.
Given below is problem summarized.
I have used OpenSSL library's DES_ede3_ofb64_encrypt() function to perform
encryption byte
Thank you all for your suggested solutions.
Matt Caswell (fr...@baggins.org) wrote:
On 21 August 2012 12:00, Tarun Thakur tarun.tha...@nechclst.in wrote:
Hi All,
Thank you very much for your responses.
Output of my software application (after encryption and encoding with any
On 8/21/2012 7:17 AM, Matt Caswell wrote:
On 21 August 2012 12:00, Tarun Thakur wrote:
Output of my software application (after encryption and encoding with
any mechanism) should be of 24 bytes containing alphanumeric
characters only.
So, if I get encrypted 24 bytes from plain 24bytes, then
: OpenSSL DES generates '\n' in encrypted code
On 8/21/2012 7:17 AM, Matt Caswell wrote:
On 21 August 2012 12:00, Tarun Thakur wrote:
Output of my software application (after encryption and encoding with
any mechanism) should be of 24 bytes containing alphanumeric
characters only.
So, if I
, August 21, 2012 5:49 AM
*To:* openssl-users@openssl.org
*Subject:* Re: OpenSSL DES generates '\n' in encrypted code
As Andrey has said the output from encryption is binary and so can be
any character (prinatable and non-printable). Therefore you are going to
have to do some kind of encoding
Message-
From: owner-openssl-us...@openssl.org [mailto:
owner-openssl-us...@openssl.org] On Behalf Of Ken Goldman
Sent: Tuesday, August 21, 2012 8:46 AM
To: openssl-users@openssl.org
Subject: Re: OpenSSL DES generates '\n' in encrypted code
On 8/21/2012 7:17 AM, Matt Caswell wrote
To: openssl-users@openssl.org
Subject: Re: OpenSSL DES generates '\n' in encrypted code
On 21 August 2012 14:14, Charles Mills charl...@mcn.org wrote:
Actually, there IS *almost* a general solution to this problem.
The input consists of characters from some set of 'n' characters. (Perhaps
'n' is 94
On Tue, Aug 21, 2012 at 2:14 PM, Charles Mills charl...@mcn.org wrote:
Actually, there IS *almost* a general solution to this problem.
The input consists of characters from some set of 'n' characters. (Perhaps
'n' is 94 -- 0x21 through 0x7e inclusive -- but it does not matter.) You need
to
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