[26] Results

Golang : Gorilla web tool kit secure cookie example

golang secure-cookie gorilla-webtoolkit generate-random-key

Sometimes we need to track user payment status and store the items to be purchased in the browser's cookies cache/jar.….... read more


Generate Random number with math/rand in Go

random-number

Random number is useful in many application. One such example is salting password to make in more secure. In this….... read more


Golang : Load ASN1 encoded DSA public key PEM file example

golang DSA private-key public-key pem-block

In this tutorial, we will learn how to get the DSA public key from a ASN1 encoded PEM file generated….... read more


Random number generation with crypto/rand in Go

random-number

Random number is useful in many applications. From salting password to enabling secure transactions.

In this tutorial, we will….... read more


Golang : How to generate QR codes?

golang qr-codes generate png

In this short tutorial, we will learn how to generate QR codes with the https://godoc.org/code.google.com/p/rsc/qr package. QR codes….... read more


Java : Random alphabets, alpha-numeric or numbers only string generator

java random string alphanumeric

A simple Java function to generate random string based on given parameter - alpha, alphanum and numeric. Depending on the….... read more


Golang : Generate DSA private, public key and PEM files example

golang DSA private-key public-key pem-block

For this tutorial, we will build on the previous tutorial on how to save private and public key….... read more


Golang : Derive cryptographic key from passwords with Argon2

golang aes cryptographic argon key-password

Argon2 is a method used to derive cryptographic key from passwords which has a few advantages over the "traditional method"….... read more


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