Bitcoin - Digital Signatures [3hPtk3dYmyH]

A high-level explanation of digital signature schemes, which are a fundamental building block in many cryptographic protocols. More free lessons at: Video by Zulfikar Ramzan. Zulfikar Ramzan is a world-leading expert in computer security and cryptography and is currently the Chief Scientist at Sourcefire. He received his Ph.D. in computer science from MIT. #bitcoin atm #crypto casino's #james howells bitcoins #cats crypto