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| # Blind liability proof based on bitcoin merkle trees | |
| module BLProof | |
| def self.sha256 data | |
| Digest::SHA256.base64digest(data) | |
| end | |
| def self.hash_nodes a, b | |
| value = a[:value] + b[:value] | |
| hash = sha256( value.to_s + a[:hash] + b[:hash] ) |
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| all: example | |
| example: example.c | |
| gcc example.c -lotr -o example | |
| .PHONY: clean | |
| clean: | |
| rm -f example |
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| class Logger | |
| LEVELS = [:debug, :info, :warn, :error, :fatal] | |
| attr_accessor :level | |
| def initialize(name) | |
| @name = name | |
| @level = :info | |
| end |