[sqlite] Encryption

Hello, I creates a project with Runtime Revolution. I am using an add-on (called an external) that comes with RR. I don't have the source for the external and can't recompile it to include an encryption library. Does anyone know about a way to encrypt an SQLite database without having to

[sqlite] Encryption

Hello, I created a project with Runtime Revolution. I am using an add-on (called an external) that comes with RR. I don't have the source for the external and can't recompile it to include an encryption library. Does anyone know about a way to encrypt an SQLite database without having to

Re: [sqlite] Encryption of sqlite DB

Timothy A. Sawyer wrote: > The easiest way to encrypt a specific row is to put the data through > some > sort of one way hash function before you write the data to the table. > However since this is symmetric, anyone with the key can decrypt the > data > easily. A

Re: [sqlite] Encryption of sqlite DB

got out. Timothy A. Sawyer, CISSP Managing Director MBD Solutions -Original Message- From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users-boun...@sqlite.org] On Behalf Of Kavita Raghunathan Sent: Tuesday, May 04, 2010 12:19 PM To: Discussion of SQLite Database Subject: [sqlite

Re: [sqlite] Encryption of sqlite DB

Hello KR> What’s the simplest way to encrypt only certain rows in an sqlite DB? KR> If there is no way to do this (for storing passwords etc), I would KR> like to know the best way to encrypt the whole sqlite DB. (Prefer only KR> encrypting some rows, but if this introduces complexity, I’m

Re: [sqlite] Encryption of sqlite DB

On Tue, May 4, 2010 at 11:19 AM, Kavita Raghunathan wrote: > Hi, > What’s the simplest way to encrypt only certain rows in an sqlite DB? If > there is no way to do this (for storing passwords etc), You certainly mean some or all columns in all the rows, don't

Re: [sqlite] Encryption of sqlite DB

On Tue, May 4, 2010 at 9:19 AM, Kavita Raghunathan wrote: > Hi, > What’s the simplest way to encrypt only certain rows in an sqlite DB? If > there is no way to do this (for storing passwords etc), I would like to know > the best way to encrypt the whole sqlite

[sqlite] Encryption of sqlite DB

Hi, What’s the simplest way to encrypt only certain rows in an sqlite DB? If there is no way to do this (for storing passwords etc), I would like to know the best way to encrypt the whole sqlite DB. (Prefer only encrypting some rows, but if this introduces complexity, I’m willing to encrypt the

Re: [sqlite] encryption

you can try    http://greschenz.dyndns.org/downloads/sqlite_crypt.zip bye, gg   Simon Slavin hat am 12. April 2010 um 12:56 geschrieben: > > On 12 Apr 2010, at 5:59am, Steve Bywaters wrote: > > > I am currently using a proprietary ISAM database for an application. > >

Re: [sqlite] encryption

On 12 Apr 2010, at 5:59am, Steve Bywaters wrote: > I am currently using a proprietary ISAM database for an application. > These files are .TPS/Topspeed format files, for Clarion, which have built-in > encryption via a 'password'. > > Since sensitive setup and sales data is contained in these,

[sqlite] encryption

I am currently using a proprietary ISAM database for an application. These files are .TPS/Topspeed format files, for Clarion, which have built-in encryption via a 'password'. Since sensitive setup and sales data is contained in these, I would want to maintain that level of security. Any way I

[sqlite] Encryption implementation from System.Data.SQLite

parties. And, while I am positive that the proprietary SQLite Encryption Extension would produce a much more hardened target, it's hard to justify the investment since I don't need that level of encryption strength, and given the fact that the app will not have broad appeal outside of its business

Re: [sqlite] SQLite Encryption Extension

On Jan 4, 2010, at 10:36 AM, Olivier Roger wrote: > Hello, > for some project we need an encryption on our database. SQLite > Encryption Extension seems to fit our need perfectly but some > questions > remain. > > After having paid the license fee we can download the e

[sqlite] SQLite Encryption Extension

Hello, for some project we need an encryption on our database. SQLite Encryption Extension seems to fit our need perfectly but some questions remain. After having paid the license fee we can download the entire source code of the extension, right ? not only a dll (or equivalent) The encrypted

Re: [sqlite] How to get started SQLite Encryption Extensions(SEE) in SQLite

Hi Kees, Thanks for your advice, I am understand now. Andi On 10/4/09, Kees Nuyt wrote: > On Sun, 4 Oct 2009 12:11:52 +0700, Andi Suhandi > wrote: > >>Hi George, >> >> >>Thanks for the link >>(http://www.codeproject.com/KB/database/CppSQLite.aspx) that

Re: [sqlite] How to get started SQLite Encryption Extensions(SEE) in SQLite

On Sun, 4 Oct 2009 12:11:52 +0700, Andi Suhandi wrote: >Hi George, > > >Thanks for the link >(http://www.codeproject.com/KB/database/CppSQLite.aspx) that you gave >me, it really help me to start progamming in C++. > >Ok, read the code in

Re: [sqlite] How to get started SQLite Encryption Extensions(SEE) in SQLite

Hi George, Thanks for the link (http://www.codeproject.com/KB/database/CppSQLite.aspx) that you gave me, it really help me to start progamming in C++. Ok, read the code in http://www.sqlite.org/quickstart.html, but it looks like no SEE implementation. #include #include static int

Re: [sqlite] How to get started SQLite Encryption Extensions(SEE) in SQLite

Simon Slavin writes: > On 4 Oct 2009, at 3:08am, Andi Suhandi wrote: > > > Since SQLite support C++, I have to ask these questions > > You could ask somewhere else. > > SQLite supports C. It does not support C++, it just doesn't violate > it. There is nothing in SQLite that takes

Re: [sqlite] How to get started SQLite Encryption Extensions(SEE) in SQLite

Well, Since SQLite support C++, I have to ask these questions Regards, Andi On 10/4/09, Simon Slavin wrote: > > On 4 Oct 2009, at 2:12am, Andi Suhandi wrote: > >> Are there anyone can give simple sample code in Visual C++, >> implementation SQLite with and

Re: [sqlite] How to get started SQLite Encryption Extensions(SEE) in SQLite

On 4 Oct 2009, at 2:12am, Andi Suhandi wrote: > Are there anyone can give simple sample code in Visual C++, > implementation SQLite with and without SEE ? SO I can compare it ? > Starting from : > 1. how to connect to database > 2. query > 3. close the database Which is it you are: someone who

[sqlite] How to get started SQLite Encryption Extensions(SEE) in SQLite

Dear All, Thank you to the member for fast reply Are there anyone can give simple sample code in Visual C++, implementation SQLite with and without SEE ? SO I can compare it ? Starting from : 1. how to connect to database 2. query 3. close the database Regards, Andi ===

Re: [sqlite] SQLite Encryption Extensions(SEE) for SQLite

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Robert Simpson wrote: > I'm pretty sure the license Rather than speculating, the SEE usage and license is documented at http://www.hwaci.com/sw/sqlite/see.html Roger -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using

Re: [sqlite] SQLite Encryption Extensions(SEE) for SQLite

. -Original Message- From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users-boun...@sqlite.org] On Behalf Of Andi Suhandi Sent: Saturday, October 03, 2009 11:52 AM To: sqlite-users@sqlite.org Subject: [sqlite] SQLite Encryption Extensions(SEE) for SQLite Dear All Hi, I was using sqlite as a database

[sqlite] SQLite Encryption Extensions(SEE) for SQLite

Dear All Hi, I was using sqlite as a database for my program. My program is based on C++ . Well, for my next project I want encryt the database, and I read about SQLite Encryption Extensions(SEE). My questions : 1. Are there problems if I add SEE ? 2. Do I have change a lot in my program ? 3. How

Re: [sqlite] SQLite Encryption Extension: Datatype misalignmenterror on WM 5.0

Thanks, It worked. Ulric -Original Message- From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users-boun...@sqlite.org] On Behalf Of D. Richard Hipp Sent: February 13, 2009 10:49 AM To: General Discussion of SQLite Database Subject: Re: [sqlite] SQLite Encryption Extension: Datatype

Re: [sqlite] SQLite Encryption Extension: Datatype misalignment error on WM 5.0

On Feb 13, 2009, at 10:31 AM, Ulric Auger wrote: > Hi > > I'm trying to use SQLite Encryption Extension on Windows Mobile 5.0 > but I'm > getting a "Datatype misalignment" error inside rijndaelKeySetupEnc256 > function. > > The Datatype misalignment oc

[sqlite] SQLite Encryption Extension: Datatype misalignment error on WM 5.0

Hi I'm trying to use SQLite Encryption Extension on Windows Mobile 5.0 but I'm getting a "Datatype misalignment" error inside rijndaelKeySetupEnc256 function. The Datatype misalignment occurs on the line: rk[0] = GETU32(cipherKey ); I'm using sqlite 3.6.10 with see.h Here is th

Re: [sqlite] Encryption and decryption functionality ?

On Feb 4, 2009, at 2:08 PM, Lothar Behrens wrote: > Hi, > > I have got any information that sqlite supports encryption and > decryption. > > Does it ? > > If these are extensions, where to get ? > > http://www.hwaci.com/sw/sqlite/see.html D. Richard Hipp d...@hwaci.com

[sqlite] Encryption and decryption functionality ?

Hi, I have got any information that sqlite supports encryption and decryption. Does it ? If these are extensions, where to get ? Alternative variants available ? Thanks Lothar -- | Rapid Prototyping | XSLT Codegeneration | http://www.lollisoft.de Lothar Behrens Heinrich-Scheufelen-Platz 2

Re: [sqlite] SQLite Encryption Extension (SEE) memory usage andperformance

: sqlite-users-boun...@sqlite.org [mailto:sqlite-users-boun...@sqlite.org] On Behalf Of D. Richard Hipp Sent: January 13, 2009 9:37 PM To: General Discussion of SQLite Database Subject: Re: [sqlite] SQLite Encryption Extension (SEE) memory usage andperformance On Jan 13, 2009, at 9:29 PM, Ulric

Re: [sqlite] SQLite Encryption Extension (SEE) memory usage and performance

On Jan 13, 2009, at 9:29 PM, Ulric Auger wrote: > I started to use SEE and I was surprise to notice that the file size > of my > encrypted database is the same has the un-encrypted database, how > come? > > It seems too good to be true, I was sure that the encrypted database > would > have

[sqlite] SQLite Encryption Extension (SEE) memory usage and performance

I started to use SEE and I was surprise to notice that the file size of my encrypted database is the same has the un-encrypted database, how come? It seems too good to be true, I was sure that the encrypted database would have been bigger. Also, I timed some query (insert and select) and

Re: [sqlite] If SQLite Encryption Extension (SEE) FIPS 140-2 compliant?

On Fri, 6 Jun 2008 10:17:36 -0500, Dan wrote: > I see that SQLite Encryption Extension (SEE) uses AES > for its encryption algorithm. > Does this make SEE FIPS 140-2 compliant? This list should answer it. http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/1401val2008.htm Mor

[sqlite] If SQLite Encryption Extension (SEE) FIPS 140-2 compliant?

I see that SQLite Encryption Extension (SEE) uses AES for its encryption algorithm. Does this make SEE FIPS 140-2 compliant? Thanks, Dan ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite

Re: [sqlite] Encryption?

hi, yes i know, my changed my webserver to lighttpd but i had no time to finish the complete the installation because i'm on a business trip right now :-( but its still working if you know the right urls :-) please try http://greschenz.dyndns.org/index.php for the

Re: [sqlite] Encryption?

*) for crypting/compression you can have a look at http://www.greschenz.de (look/search for "sqlite" of course :-) i've written 2 (very small) sqlite-functions to support this... if my server is down again, please inform me :-) *) yes, i always use *.sdb (for SqliteDB, what else :-) Jason

RE: [sqlite] Encryption?

On Wed, 2007-12-19 at 16:10 -0800, James Dennett wrote: > > -Original Message- > > From: Jason Tudor [mailto:[EMAIL PROTECTED] > > Sent: Wednesday, December 19, 2007 4:06 PM > > To: sqlite-users@sqlite.org > > Subject: [sqlite] Encryption? > > >

RE: [sqlite] Encryption?

> -Original Message- > From: Jason Tudor [mailto:[EMAIL PROTECTED] > Sent: Wednesday, December 19, 2007 4:06 PM > To: sqlite-users@sqlite.org > Subject: [sqlite] Encryption? > > Is there any encryption functionality built into SQLite? Not in the public domain versio

[sqlite] Encryption?

Is there any encryption functionality built into SQLite? Also, can I use extensions other than .db for SQLite database filtes? Thanks Tudor

Re: [sqlite] Encryption

typo... sorry for the confusion, i'll be more careful in the future.. On 5/11/06, Edwin Hernán Barrios Núñez <[EMAIL PROTECTED]> wrote: Hi , When i can download that sqlite version you take about, with encryption extension. I saw in your message that you use version 3.4.5 but on sqlte.org the

Re: [sqlite] Encryption

3.3.5. > > What is the diference ? , where i can download encryption ( that it's > a need funcionality for sqlite ) > The "3.4.5" was a typo. There is no such version. The latest version of SQLite is 3.3.5. The SQLite Encryption Extension is proprietary. There is a lic

Re: [sqlite] Encryption

Hi , When i can download that sqlite version you take about, with encryption extension. I saw in your message that you use version 3.4.5 but on sqlte.org the last one is 3.3.5. What is the diference ? , where i can download encryption ( that it's a need funcionality for sqlite ) Thanks !!!

Re: [sqlite] Encryption

[EMAIL PROTECTED] schrieb: Dennis Cote <[EMAIL PROTECTED]> wrote: [EMAIL PROTECTED] wrote: I'm having trouble compiling the 3.4.5 version with encryption extensions.. Question answered by private email. Version 3.4.5... I wonder if this is a typo or the mythical

Re: [sqlite] Encryption

Dennis Cote <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] wrote: > > > >> I'm having trouble compiling the 3.4.5 version with encryption > >> extensions.. > > Question answered by private email. > > > > > Version 3.4.5... > > I wonder if this is a typo or the mythical "Cinnamon". Editing in

Re: [sqlite] Encryption

[EMAIL PROTECTED] wrote: I'm having trouble compiling the 3.4.5 version with encryption extensions.. Question answered by private email. Version 3.4.5... I wonder if this is a typo or the mythical "Cinnamon". Editing in the wiki and questions being answered by private email makes it

Re: [sqlite] Encryption

"Preston & Chrystie" <[EMAIL PROTECTED]> wrote: > I'm having trouble compiling the 3.4.5 version with encryption > extensions.. I have done it a hundred times before, but i just > switched to a new computer and don't know what stupid mistake i am > making... > > (NOTE: *.c is everything in the

[sqlite] Encryption

I'm having trouble compiling the 3.4.5 version with encryption extensions.. I have done it a hundred times before, but i just switched to a new computer and don't know what stupid mistake i am making... (NOTE: *.c is everything in the zip file with the addition of crypto3.c and exclusion of

RE: [sqlite] Encryption and fixed header values (was Re: [sqlite] Why can i open a textfile?)

On Fri, 2005-08-26 at 12:53 -0400, Griggs, Donald wrote: > Regarding Mrs. Brisby's ending comment: >"A better defense: use a different key each time. Encrypt the session key > separately." > > I may way off in asking this, but: > Since we're talking about the encyption of data at rest, and

Re: [sqlite] Encryption and fixed header values (was Re: [sqlite]Why can i open a textfile?)

On Fri, 2005-08-26 at 16:21 +0200, F.W.A. van Leeuwen wrote: > > > > The usual defense against this attack is to mix some random information > > into the beginning of the plaintext. > > > > A better defense: use a different key each time. Encrypt the session key > > separately. > > > > And /or

RE: [sqlite] Encryption and fixed header values (was Re: [sqlite] Why can i open a textfile?)

Regarding Mrs. Brisby's ending comment: "A better defense: use a different key each time. Encrypt the session key separately." I may way off in asking this, but: Since we're talking about the encyption of data at rest, and aren't in a client-server situation, how could sqlite make session

Re: [sqlite] Encryption and fixed header values (was Re: [sqlite]Why can i open a textfile?)

> > The usual defense against this attack is to mix some random information > into the beginning of the plaintext. > > A better defense: use a different key each time. Encrypt the session key > separately. > And /or start encrypting after the fixed header. Best regards, Frank.

Re: [sqlite] Encryption and fixed header values (was Re: [sqlite] Why can i open a textfile?)

On Wed, 2005-08-24 at 22:55 -0400, D. Richard Hipp wrote: > Weaknesses in RC4 have been found where > the first few numbers coming out of the PRNG leak information about the > key. If an attacker can guess the first few bytes of plaintext, and > hence guess the first few numbers from the PRNG,

Re: [sqlite] Encryption and fixed header values (was Re: [sqlite] Why can i open a textfile?)

On Wed, 2005-08-24 at 22:32 -0400, Mrs. Brisby wrote: > > There are several attacks that can be used to derive the original key > > state, but they all require huge samples of data to analyze. > > No they don't. That's the problem. They only need a large number of > _uses_ of the key, not large

Re: [sqlite] Encryption and fixed header values (was Re: [sqlite] Why can i open a textfile?)

On Mon, 2005-08-22 at 16:39 -0500, Dennis Jenkins wrote: > RC4 is basically an XOR against a huge one-time pad. No it's not. The only thing like a one-time pad is a one-time pad. What makes an OTP secure isn't the protocol, but where the bits come from. If they come from ANYWHERE but a truly

Re: [sqlite] Encryption and fixed header values (was Re: [sqlite] Why can i open a textfile?)

On Mon, 2005-08-22 at 17:19 -0400, Mike Shaver wrote: > On 8/22/05, Edwin Knoppert <[EMAIL PROTECTED]> wrote: > > Hmm, but every known file format has an header. > > Sqlite has a string, not really a header as it seems. > > Maybe for v4 to implement a real header (if not yet) > > A header doesn't

Re: [sqlite] Encryption and fixed header values (was Re: [sqlite] Why can i open a textfile?)

Mike Shaver wrote: On 8/22/05, Edwin Knoppert <[EMAIL PROTECTED]> wrote: Hmm, but every known file format has an header. Sqlite has a string, not really a header as it seems. Maybe for v4 to implement a real header (if not yet) A header doesn't need to be encrypted. (A bit for testing if

[sqlite] Encryption and fixed header values (was Re: [sqlite] Why can i open a textfile?)

On 8/22/05, Edwin Knoppert <[EMAIL PROTECTED]> wrote: > Hmm, but every known file format has an header. > Sqlite has a string, not really a header as it seems. > Maybe for v4 to implement a real header (if not yet) > A header doesn't need to be encrypted. > (A bit for testing if it's encrypted

[sqlite] SQLite encryption key length?

For those using the encrypted SQLite extension: The instructions say the max key length can be 256 *bytes*, and looking at the code does seem to confirm this. But there is also a comment at the top of the encryption code which says "change the maximum key size to 56 *bits* in order to comply

Re: [sqlite] SQLite & encryption

David Maass wrote: unfortunately the "encrypt database" feature is a bit expensive for a freeware fun project, are there other ways to prevent ppl from reading the database? What about using a cryptoAPI (for example the microsoft one), and do some symetric encryption in the program before storing

[sqlite] SQLite & encryption

Hi, unfortunately the "encrypt database" feature is a bit expensive for a freeware fun project, are there other ways to prevent ppl from reading the database? What about using a cryptoAPI (for example the microsoft one), and do some symetric encryption in the program before storing the data in the

Re: [sqlite] Encryption extension for SQLite

LWL wrote: > I am by no means an expert cryptographer (in fact, I am just learning > cryptography) so there may be security flaws in the design of the > encryption layer. Please help me learn by giving me constructive > criticism and suggestions to improve the code. > A quick glance suggests that

[sqlite] Encryption extension for SQLite

Hi everyone, This is my first post to this mailing list. I wrote an extension for SQLite so that it supports encrypted databases. Existing software based on SQLite with encryption capabilities were either too expensive for the average non-professional user or did not suit my needs.

Re: [sqlite] Encryption?

Bryan Ashby wrote: I have searched around and cannot find a definite answer -- We are working on a project that _requires_ a small, embedded and encrypted database. SQLite fits all of our needs except for the encryption part .. which I'm not totally sure about. I notice that in sqlite3.h there is

[sqlite] Encryption?

I have searched around and cannot find a definite answer -- We are working on a project that _requires_ a small, embedded and encrypted database. SQLite fits all of our needs except for the encryption part .. which I'm not totally sure about. I notice that in sqlite3.h there is a sqlite3_key()

RE: [sqlite] Encryption?

: Wednesday, September 22, 2004 11:22 AM To: [EMAIL PROTECTED] Subject: [sqlite] Encryption? I've searched and can't find a definite answer - does SQLite 3 support encryption? If so, how? I knoticed a sqlite3_key() and sqlite3_rekey() that say something about encryption but am unsure of how to use them

[sqlite] Encryption?

I've searched and can't find a definite answer - does SQLite 3 support encryption? If so, how? I knoticed a sqlite3_key() and sqlite3_rekey() that say something about encryption but am unsure of how to use them. Thanks, Bryan

[sqlite] Encryption

What is the pricing for the encryption extension of sqlite? Does the extensions support user-defined encryption methods (e.g. so I can hook it into the Security.framework on Mac OS X)? Jon. - To unsubscribe, e-mail:

Re: [sqlite] Encryption in 2.8.13

Ulrik Petersen wrote: I see that in 2.8.13, there are stubs for an encryption layer, but the encryption itself seems not to have been made publicly available. Any chance of this becoming public in the next release? Form what I understand of the description on the SQlite site, encryption is

Re: [sqlite] Encryption in 2.8.13

Ulrik Petersen wrote: I see that in 2.8.13, there are stubs for an encryption layer, but the encryption itself seems not to have been made publicly available. Any chance of this becoming public in the next release? If not, is there any chance that the stubs could be documented so that one can

<    1   2