Top "Signature" questions

In computer programming, especially object-oriented programming, a method is commonly identified by its unique method signature, which usually includes the method name, and the number, types and order of its parameters.

Create `signature area` for mobile app in dart (flutter)

i want to create a signature area like Here with dart in a mobile app! I tried to use the …

mobile dart signature flutter
Android In-App Billing : Security.java says "Signature Verification Failed"

I have implemented a test app with Android's In-App Billing. I have filled in my Public Key in the Security.…

android security signature verification in-app-billing
Can the arguments of main's signature in C++ have the unsigned and const qualifiers?

The standard explicitly states that main has two valid (i.e., guaranteed to work) signatures; namely: int main(); int main(…

c++ signature main
JWT Keys - Asymmetric and Symmetric

I understand the difference between symmetric and asymmetric keys. I understand that the keys are used to calculate the signature …

jwt signature encryption-asymmetric
Get timestamp from Authenticode Signed files in .NET

We need to verify that binary files are signed properly with digital signature (Authenticode). This can be achieved with signtool.…

c# .net certificate signature authenticode
Android compare signature of current package with debug.keystore

As all we do I have application which is signed by debug.keystore (by default) when it is in development …

android apk signature
Android in-app purchase server signature verification using php OpenSSL

In an attempt to follow some of the security guidelines for in-app purchase here: http://developer.android.com/guide/market/…

php android openssl in-app-purchase signature
Update of Android system app, with/without platform signature

I have a system app that the OEM installs with the system image, but is signed by me. If I …

android system google-play signature platform
Use of Curve25519 in ECDSA

I'm currently investigating the use of curve25519 for signing. Original distribution and a C implementation (and a second C implementation). …

encryption signature elliptic-curve
Is there a library for iPhone to work with HMAC-SHA-1 encoding

For all operation with Amazon services(S3, EC2, SimpleDB) You need to sign all resquest with HMAC-SHA-1 Signature(http://en.…

iphone amazon-web-services signature