Download Chiffry Secure Messenger v1.2.68 APK

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Package name: de.chiffry
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    v1.2.68

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The description of Download Chiffry Secure Messenger v1.2.68 APK

Chiffry is the first app with the quality label "IT Security made in Germany", which allows you a safe and comprehensive communication. With Chiffry you can make phone calls tap-proof and send your photos, videos, contacts, voice and text messages confidential. All data will be securely transmitted using state-of-the-art end-to-end encryption (256 bit AES - GCM 512 bit ECDH) and digital signatures (512 bit ECDSA).

For information security these key lengths and encryption methods are used:
Chiffry uses elliptic curve cryptography (ECC) and the industry standard AES. The key lengths used correspond respectively to 15,500 bit RSA keys (Source: BSI TR 02102-1). Other service providers offer usually security equal to a maximum of 4,096 bit RSA keys.

According to the BSI (Federal Office for Information Security) directive "BSI TR-03111" the recommended ECC curve "brainpoolP512r1" for asymmetric functions is exclusively used.

The referenced BSI guidelines can be found here:
https://www.bsi.bund.de/DE/Publikationen/TechnischeRichtlinien/tr02102/index_htm.html
https://www.bsi.bund.de/DE/Publikationen/TechnischeRichtlinien/tr03111/index_htm.html
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Chiffry Secure Messenger v1.2.68 APK for Android 4.1+

Version: v1.2.68 for Android 4.1+

Update on: 2019-06-14

File size: 28.668.389 bytes

App permissions: view permissions

What's new:

- Optimized encryption and decryption implementation
- Improved updating of user VCards
- Fixed problem when changing the picture of a group
- Device LED usage improved on Android 8+
- Optimized playing audio messages
- Better localization when sending positions
- Improved compatibility for older Android versions

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Versions history:
1. LATEST. Chiffry Secure Messenger v1.2.68 APK (2019-06-14, 28.668.389 bytes)
2. Chiffry Secure Messenger Varies with device APK (2019-01-22, 27.940.607 bytes)
3. Chiffry Secure Messenger Varies with device APK (2018-10-07, 27.883.162 bytes)
4. Chiffry Secure Messenger v1.2.61 APK (2018-09-21, 28.011.800 bytes)
5. Chiffry Secure Messenger v1.2.60 APK (2018-09-07, 28.011.502 bytes)
6. Chiffry Secure Messenger v1.2.47 APK (2017-08-06, 22.659.096 bytes)
7. Chiffry Secure Messenger v1.2.46 APK (2017-07-12, 22.657.036 bytes)
8. Chiffry Secure Messenger v1.2.43 APK (2017-05-11, 22.120.619 bytes)
9. Chiffry Secure Messenger v1.2.42 APK (2017-04-26, 22.117.103 bytes)
10. Chiffry Secure Messenger v1.2.39 APK (2016-10-25, 22.970.718 bytes)
11. Chiffry Secure Messenger v1.2.38 APK (2016-08-13, 22.954.909 bytes)
12. Chiffry Secure Messenger v1.2.36 APK (2016-07-02, 22.903.575 bytes)
13. Chiffry Secure Messenger v1.2.32 APK (2016-05-20, 22.241.758 bytes)
14. Chiffry Secure Messenger v1.2.28 APK (2016-04-05, 16.438.574 bytes)
15. Chiffry Secure Messenger v1.2.19 APK (2016-01-04, 16.193.958 bytes)
16. Chiffry Secure Messenger v1.2.13 APK (2015-09-30, 16.438.574 bytes)
17. Chiffry Secure Messenger v1.2.12 APK (2015-09-27, 16.438.574 bytes)
18. Chiffry Secure Messenger v1.2.10 APK (2015-08-02, 18.927.559 bytes)
19. Chiffry Secure Messenger v1.2.9 APK (2015-08-01, 18.927.559 bytes)
20. Chiffry Secure Messenger v1.2.6 APK (2015-06-19, 18.873.784 bytes)
21. Chiffry Secure Messenger v1.2.4 APK (2015-06-01, 17.528.215 bytes)
22. Chiffry Secure Messenger v1.0.33_beta APK (2015-01-01, 15.468.078 bytes)