fingerprint

Why is my key w/ fingerprint not authorized when I try to push latest changes to Heroku?

由 ╄→尐↘猪︶ㄣ 提交于 2019-11-27 16:35:09
问题 Before you tell me to refer to the similar questions, I've literally tried all of their answers and did my own research online (even though I am new to this). When I try to push the latest changes to Heroku with git remote add heroku git@heroku.com:reviews.git and then git push heroku master I get the following: Macintosh-84:reviews dk1552$ git push heroku master ! Your key with fingerprint 2c:4e:7b:df:02:7e:18:c8:2a:16:04:bc:59:5b:88:98 is not authorized to access reviews. fatal: The remote

Error after Fingerprint touched on Samsung phones: android.security.KeyStoreException: Key user not authenticated

由 烈酒焚心 提交于 2019-11-27 13:08:51
问题 My app uses Android 6.0 Fingerprint API to protect AES key in the Android KeyStore. The stored key can be used only when user is authenticated by fingerprint sensor because the KeyGenParameterSpec is initialized with setUserAuthenticationRequired(true) . When the user touches the sensor I get the initialized Cipher from the callback onAuthenticationSucceeded(Cipher) and I use it for decryption. This works perfectly except on Samsung phones with Android 6. When I try to use the returned Cipher

gpg: WARNING: unsafe ownership on configuration file, $gpg --fingerprint on Ubuntu9.10

由 时光怂恿深爱的人放手 提交于 2019-11-27 12:01:35
问题 I'm getting this error when I run this code. gpg --fingerprint gpg: WARNING: unsafe ownership on configuration file `/home/dylan/.gnupg/gpg.conf The problem seems to be with permissions, but I have tried this code, and it has not seemed to change a thing. Checking through nautilus, I own the file and have read/write priv., and all others set to 'none'. sudo chmod 600 ~/.gnupg/gpg.conf dylan@Majuscule:~$ sudo chown -R dylan ~dylan/.gnupg [sudo] password for dylan: dylan@Majuscule:~$ chmod 600

Is fingerprint supported in Android devices?

由 a 夏天 提交于 2019-11-27 06:20:44
问题 I want to know if I can develop an application that users touch the screen and their fingerprint are registered. If it is possible, is there any library to store and retrieve and detect finger prints? 回答1: This is not possible, current consumer touch screens cannot 'see' with that level of detail. You might have more luck using the camera but I don't know of any projects that have done this before. 回答2: Please check below link: http://www.diamondfortress.com/sdk Paid SDK but we can use it

Is there a fingerprint reader api/sdk?

由 跟風遠走 提交于 2019-11-27 05:37:15
问题 I need to read the user's fingerprint from my application. What I really want is a simple SDK that works with a lot of inexpensive fingerprint readers but I can deal with something that works only with one specific model if that model is cheap and available worldwide. And it has to be royalty-free , I can pay for a development license but if I have to pay for each installation I just can't use it. What I'm doing has no relation to login or encryption, so the software included with the reader

Android fingerprint API for time attendance app [closed]

由 守給你的承諾、 提交于 2019-11-27 05:12:01
I would like to build an app which allows employees to scan fingerprint with the support of Android app. Right now most fingerprint API (Touch ID or Android Imprint) only allows login to app. Is there any 3rd party API that allows usage of API to collect fingerprint and attach to my employee record, and verify when they scan finger? Thanks. No. In fact, the Android Compatibility Definition for Android 6.0 states in the Fingerprint section (7.3.10): MUST NOT enable 3rd-party applications to distinguish between individual fingerprints. Therefore while you could write an app that uses fingerprint

How to convolve an image with different gabor filters adjusted according to the local orientation and density using FFT?

由 拜拜、爱过 提交于 2019-11-27 04:33:40
问题 I'm currently working on a library to generate synthetic fingerprints using the SFinGe method (by Maltoni, Maio and Cappelli) link :http://biolab.csr.unibo.it/research.asp?organize=Activities&select=&selObj=12&pathSubj=111%7C%7C12& One of the steps requires me to apply different gabor filters to an image, each pixel in the image have an orientation and a frequency associated, so the convolution is not done with one kernel over the entire image but the filter must change during the process

How to get Fingerprint input from user and save to sqlite in android

由 亡梦爱人 提交于 2019-11-27 04:33:17
问题 I am Using Android Marshmallow, and Moto G4 plus a device for testing. I want to create an application which will take the fingerprint input and saved in a local database(sqlite) Or to database, I mean which type we can take input and save it? 回答1: You can't get fingerprint template or image from android Fingerprint API. Fingerprint data are stored in a secure place by android system and are not accessible. But you can ask the system to authenticate the user. Here sample code The doc, in

Android fingerprint detect new finger added

由 佐手、 提交于 2019-11-27 04:33:15
问题 How to detect if the user add new fingerprint to Android settings after he/she authenticate finger inside my application ? i.e. iOS have something called (evaluatedPolicyDomainState) to detect changes in fingerprint catalog what is the alternative in Android ? This require for security reasons to prompt password in this case 回答1: From the documentation for setUserAuthenticationRequired: The key will become irreversibly invalidated once the secure lock screen is disabled (reconfigured to None,

OpenCV: Fingerprint Image and Compare Against Database

由 江枫思渺然 提交于 2019-11-27 01:25:39
问题 I have a database of images. When I take a new picture, I want to compare it against the images in this database and receive a similarity score (using OpenCV). This way I want to detect, if I have an image, which is very similar to the fresh picture. Is it possible to create a fingerprint/hash of my database images and match new ones against it? I'm searching for a alogrithm code snippet or technical demo and not for a commercial solution. Best, Stefan 回答1: As Pual R has commented, this
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