Category Archives: cryptography

Git: how to use tags

Tagging is a very popular and common concept in version control systems. Tags are generally used to mark special milestones in a history of your repository like releasing a new version of your product. The common practice is to create … Continue reading

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Calculating cryptographic hash functions in Java

Cryptographic hash function is an algorithm which takes block of data of arbitrary length as an input and outputs a short fixed-length sequence of bits (usually 128-512 bits) and which ideally should have following properties: it is very easy to … Continue reading

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