What cryptographic hash functions can Python use?
As a finance professional with a keen interest in cryptocurrency and its underlying technologies, I'm curious to understand which cryptographic hash functions Python supports. Cryptographic hash functions play a crucial role in blockchain technology, ensuring the integrity and security of data. Could you elaborate on some of the popular cryptographic hash functions that Python developers can leverage? I'm particularly interested in understanding their applications in the cryptocurrency space, such as generating unique identifiers for transactions or verifying the authenticity of data.