cryptography   21581

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China’s New Cybersecurity Law: The 101 | China Law Blog
- interesting requirements laid down for data protection including use of encryption
cryptography  china  totwitter 
yesterday by renaissancechambara
Merkle tree - Wikipedia
In cryptography and computer science, a hash tree or Merkle tree is a tree in which every non-leaf node is labelled with the hash of the labels or values (in case of leaves) of its child nodes. Hash trees allow efficient and secure verification of the contents of large data structures. Hash trees are a generalization of hash lists and hash chains.
algorithm  blockchain  p2p  cryptography  programming 
4 days ago by axelav
Welcome to pyca/cryptography — Cryptography 2.0.dev1 documentation
cryptography includes both high level recipes and low level interfaces to common cryptographic algorithms such as symmetric ciphers, message digests, and key derivation functions. For example, to encrypt something with cryptography‘s high level symmetric encryption recipe:
cryptography  python  security  library 
4 days ago by thej

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