In project root:
$ make
...
$ ./demo.sh
Package tz contains pure-Go (with some Assembly) implementation of hashing
function described by Tillich and
Zémor.
There are existing implementations already, however they are written in C.
Package gf127 contains arithmetic in GF(2^127) with x^127+x^63+1 as reduction polynomial.
TZ Hash can be used instead of Merkle-tree for data-validation, because homomorphic hashes are concatenable: hash sum of data can be calculated based on hashes of chunks.
The example of how it works can be seen in tests and demo.
BenchmarkSum/AVX_digest-8 308 3889484 ns/op 25.71 MB/s 5 allocs/op
BenchmarkSum/AVXInline_digest-8 457 2455437 ns/op 40.73 MB/s 5 allocs/op
BenchmarkSum/AVX2_digest-8 399 3031102 ns/op 32.99 MB/s 3 allocs/op
BenchmarkSum/AVX2Inline_digest-8 602 2077719 ns/op 48.13 MB/s 3 allocs/op
BenchmarkSum/PureGo_digest-8 68 17795480 ns/op 5.62 MB/s 5 allocs/op
Usage:
make <target>
Targets:
all Just `make` will build all possible binaries
clean Print version
dep Pull go dependencies
help Show this help prompt
test Run Unit Test with go test
version Print versionFeel free to contribute to this project after reading the contributing guidelines.
Before starting to work on a certain topic, create a new issue first, describing the feature/topic you are going to implement.
This project is licensed under the Apache 2.0 License - see the LICENSE file for details