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   SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
   Code is Apache-2.0 and docs are CC-BY-4.0

Cryptography
============

Use the following link to find the BigchainDB Transactions Spec (or Specs) that are relevant to you:

`BigchainDB Transactions Specs <https://github.com/bigchaindb/BEPs/tree/master/tx-specs/>`_

Then see the sections titled **Cryptographic Hashes** and **Cryptographic Keys and Signatures**.