0.8.6 / July 25, 2011
(3.0/5) (10)
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Description

You want to send your friends messages thatnoother person can read? Or save encrypted messages on yourphonewith your note-app of choice?

Private Message allows you to encrypt, decrypt messagesusingarbitrary passphrases and share the encrypted messages (e.g.SMS,Email, Twitter, Notes-App, ...). Your friends who knowthepassphrase and also have Private Message installed are abletodecrypt the messages.

Why another App that encrypts messages? There are severalsimilarones on the market! Some of these do not have anintuitiveuserinterface or weak android integration (just passingmessages toother apps using copy and paste, e.g.), but much moreimportant:lack of secure encryption! Apparently none of the apps Ifound userandom salt, random stretching and random initializationvectors toimprove key and encryption quality. So I had to craft myownmessage encryption app :)


Features:
* Simple and intuitive user interface
* No ads
* Requires no permissions
* Industry standard encryption algorithm AES 128(randominitialization vector - the encrypted message is differenteverytime you encrypt it). If you feel that you need more security(AES256, SHA256, random salt, random stretching, randominitializationvector) you might consider buying the Proversion.
* Share the encrypted messages (e.g. SMS, Email, Twitter,Notes-App,...)
* Currently supported languages: English, Spanish, German


Some random points you might find useful:
* The current version is not supposed to be beta, however therearemany different devices, which possibly behavedifferently,available. Therefor any feedback is greatlyappreciated.
* In case of issues, please contact me before rating.
* The best encryption algorithms are useless if you choosebadpasswords.
* You might want to wipe the clipboard (copy/paste) after using it-just hit the menu button and choose 'Wipe clipboard'.
* The message length is currently limited to 124 signs. Forlongermessages please consider buying the pro version.


Why should I buy the Pro Version?
* Stronger encryption (AES 256, SHA256, random salt,randomstretching, random initialization vector)
* Better Android integration and communication withotherapps.
* No copy and paste necessary to en- or decrypt a SMS, youcanbrowse your SMS within Private Message Pro
* Longer messages - currently up to 1000 letters inproversion
* You support further app development

BTW, by downloading this app, you agree to the following:
This software is provided by the author "as is" and any expressorimplied warranties, including, but not limited to, theimpliedwarranties of merchantability and fitness for a particularpurposeare disclaimed. In no event shall the author be liable foranydirect, indirect, incidental, special, exemplary, orconsequentialdamages (including, but not limited to, procurement ofsubstitutegoods or services; loss of use, data, or profits; orbusinessinterruption) however caused and on any theory ofliability,whether in contract, strict liability, or tort(includingnegligence or otherwise) arising in any way out of theuse of thissoftware, even if advised of the possibility of suchdamage.


In case you have some spare bitcoins (already the fraction ofabitcoin is greatly appreciated) please considerdonating:1BW6ify9psU2dN9MhS3HGJomNUkyrUJWn9


In the Android Market 'Private Message' is currently justavailablefor Canada and the USA.

App Information Private Message

  • App Name
    Private Message
  • Package Name
    com.docmanna.crypticmessage
  • Updated
    July 25, 2011
  • File Size
    40k
  • Requires Android
    Android 2.1 and up
  • Version
    0.8.6
  • Developer
    docmanna
  • Installs
    1,000 - 5,000
  • Price
    Free
  • Category
    Communication
  • Developer
  • Google Play Link

docmanna Show More...

Private Message Pro 0.9.2 APK
docmanna
You want to send your friends messages that no other person canread? Or save encrypted messages on your phone with your note-appof choice?Private Message Pro (PMP) allows you to encrypt, decryptmessages using arbitrary passphrases and share the encryptedmessages (e.g. SMS, EMail, Twitter, Notes-App, ...). Your friendswho know the passphrase and also have Private Message Pro installedare able to decrypt the messages.Why another App that encryptsmessages? There are several similarones on the market! Some ofthese do not have an intuitive userinterface or weak androidintegration (just passing messages to other apps using copy andpaste, e.g.), but much more important: lack of secure encryption!Apparently none of the apps I found use random salt, randomstretching and random initialization vectors to improve key andencryption quality. So I had to craft my own message encryption app:)Features:* Simple and intuitive user interface* No ads* Industrystandard encryption algorithm AES 256 (using SHA256, random salt,random stretching, random initialization vector - the encryptedmessage is different every time you encrypt it)* Share theencrypted messages (e.g. SMS, EMail, Twitter, Notes-App, ...)* Toen- or decrypt a SMS, you can browse your SMS within PrivateMessage Pro. This feature is planned for Email also.* En- ordecrypt messages from other apps (these apps need to supportsharing of text)* Currently supported languages: English, Spanish,GermanSome random points you might find useful:* Feedback isgreatly appreciated.* In case of issues, please contact me beforerating.* The best encryption algorithms are useless if you choosebad passwords.* You might want to wipe the clipboard (copy/paste)after using it - just hit the menu button and choose 'Wipeclipboard'.* The message length is currently limited to 1000signs.* As PMP uses stronger encryption than Private Message (PM),PM is currently not able to decrypt messages encrypted with PMP. Wewill change that in one of the next releases.* Why the permissionsto read contacts and sms in the Pro Version? Both permissions arenecessary to generate the SMS-list.* REQUIRES ANDROID: 2.1 andupBTW, by downloading this app, you agree to the following:Thissoftware is provided by the author "as is" and any express orimplied warranties, including, but not limited to, the impliedwarranties of merchantability and fitness for a particular purposeare disclaimed. In no event shall the author be liable for anydirect, indirect, incidental, special, exemplary, or consequentialdamages including, but not limited to, procurement of substitutegoods or services; loss of use, data, or profits; or businessinterruption) however caused and on any theory of liability,whether in contract, strict liability, or tort (includingnegligence or otherwise) arisingin any way out of the use of thissoftware, even if advised of the possibility of such damage.*Private Message is just available in Canada and the USA.
Private Message 0.8.6 APK
docmanna
You want to send your friends messages thatnoother person can read? Or save encrypted messages on yourphonewith your note-app of choice?Private Message allows you to encrypt, decrypt messagesusingarbitrary passphrases and share the encrypted messages (e.g.SMS,Email, Twitter, Notes-App, ...). Your friends who knowthepassphrase and also have Private Message installed are abletodecrypt the messages.Why another App that encrypts messages? There are severalsimilarones on the market! Some of these do not have anintuitiveuserinterface or weak android integration (just passingmessages toother apps using copy and paste, e.g.), but much moreimportant:lack of secure encryption! Apparently none of the apps Ifound userandom salt, random stretching and random initializationvectors toimprove key and encryption quality. So I had to craft myownmessage encryption app :)Features:* Simple and intuitive user interface* No ads* Requires no permissions* Industry standard encryption algorithm AES 128(randominitialization vector - the encrypted message is differenteverytime you encrypt it). If you feel that you need more security(AES256, SHA256, random salt, random stretching, randominitializationvector) you might consider buying the Proversion.* Share the encrypted messages (e.g. SMS, Email, Twitter,Notes-App,...)* Currently supported languages: English, Spanish, GermanSome random points you might find useful:* The current version is not supposed to be beta, however therearemany different devices, which possibly behavedifferently,available. Therefor any feedback is greatlyappreciated.* In case of issues, please contact me before rating.* The best encryption algorithms are useless if you choosebadpasswords.* You might want to wipe the clipboard (copy/paste) after using it-just hit the menu button and choose 'Wipe clipboard'.* The message length is currently limited to 124 signs. Forlongermessages please consider buying the pro version.Why should I buy the Pro Version?* Stronger encryption (AES 256, SHA256, random salt,randomstretching, random initialization vector)* Better Android integration and communication withotherapps.* No copy and paste necessary to en- or decrypt a SMS, youcanbrowse your SMS within Private Message Pro* Longer messages - currently up to 1000 letters inproversion* You support further app developmentBTW, by downloading this app, you agree to the following:This software is provided by the author "as is" and any expressorimplied warranties, including, but not limited to, theimpliedwarranties of merchantability and fitness for a particularpurposeare disclaimed. In no event shall the author be liable foranydirect, indirect, incidental, special, exemplary, orconsequentialdamages (including, but not limited to, procurement ofsubstitutegoods or services; loss of use, data, or profits; orbusinessinterruption) however caused and on any theory ofliability,whether in contract, strict liability, or tort(includingnegligence or otherwise) arising in any way out of theuse of thissoftware, even if advised of the possibility of suchdamage.In case you have some spare bitcoins (already the fraction ofabitcoin is greatly appreciated) please considerdonating:1BW6ify9psU2dN9MhS3HGJomNUkyrUJWn9In the Android Market 'Private Message' is currently justavailablefor Canada and the USA.
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