Highly secure and easy to use GTK+ software for two-factor authentication that supports both Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP).
| Name | Min Version | Suggested Version | Notes |
|---|---|---|---|
| GTK+ | 3.18 | - | - |
| Glib | 2.48.0 | - | - |
| jansson | 2.8.0 | - | - |
| libgcrypt | 1.6.0 | - | - |
| libzip | 1.1.0 | - | - |
| libpng | 1.2.0 | - | - |
| libcotp | 1.0.10 | 1.0.14 | 1.1.0 will be supported starting from OTPClient v1.3.0 |
| zbar | 0.10 | 0.20 (linuxtv) | - |
- support both TOTP and HOTP
- support 6 and 8 digits
- support SHA1, SHA256 and SHA2512 algorithms
- import encrypted Authenticator Plus backup
- import encrypted andOTP backup
- encrypt local file using AES256-GCM
- key is derived using PBKDF2 with SHA512 and 100k iterations
- decrypted file is never saved (and hopefully never swapped) to disk. While the app is running, the decrypted content resides in a "secure memory" buffer allocated by Gcrypt
- auto-refresh TOTP every 30 seconds
- when a row is ticked, the otp is automatically copied to the clipboard (which is erased before terminating the program)
- another otp value can still be copied by double clicking it when the row is ticked
- install all the needed libraries listed under requirements
- clone and install OTPClient:
$ git clone https://github.com/paolostivanin/otpclient OTPClient
$ cd OTPClient
$ mkdir build && cd $_
$ cmake -DCMAKE_INSTALL_PREFIX=/usr ..
$ make
$ sudo make install
See the project's wiki
See the project's wiki
See the project's wiki
See the project's wiki
See the project's wiki
This software is released under the GPLv3 license. Please have a look at the LICENSE file for more details.