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Only the NIF remains!

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John Newby 2019-08-07 09:45:47 +02:00
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commit a918dd3964
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README.md
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@ -6,39 +6,10 @@ prerequisite:
to compile: to compile:
`cargo build` `cargo build`
`make` (automatically runs tests).
to test:
`make test` (requires gcc)
(if you don't see `Test passed` then something went wrong).
## Erlang integration ## Erlang integration
### Ports version The shared library uses NIF. Use the erlang file `sec/nifecrecover.erl` to use this:
The binary `erl_ecrecover` works with Erlang Ports to provice ecrecover to an Erlang process. The file `src/ecrecover.erl` has the necessary Erlang code. Run it like this:
```
Eshell V9.3 (abort with ^G)
1> c("src/ecrecover").
{ok,ecrecover}
2> ecrecover:start("./erl_ecrecover").
<0.68.0>
3> ecrecover:ecrecover("47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001b650acf9d3f5f0a2c799776a1254355d5f4061762a237396a99a0e0e3fc2bcd6729514a0dacb2e623ac4abd157cb18163ff942280db4d5caad66ddf941ba12e03").
"000000000000000000000000c08b5542d177ac6686946920409741463a15dddb"
```
You may test if from the command line using the file `data/data/erl_ecrecover.input.bin`, a failing test is in `data/erl_ecrecover.input-fail.bin`:
```
$ cat data/erl_ecrecover.input.bin | ./erl_ecrecover
@000000000000000000000000c08b5542d177ac6686946920409741463a15dddb$
```
### NIF version
The shared library also supports NIF. Use the erlang file `sec/nifecrecover.erl` to use this:
``` ```
c("src/nifecrecover"). c("src/nifecrecover").