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| author | J08nY | 2017-05-20 22:03:43 +0200 |
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| committer | J08nY | 2017-05-20 22:03:43 +0200 |
| commit | fd170a41d12db27e722f39832d4689eed3ad14b2 (patch) | |
| tree | 98915a6436b1dfb564f2b402cada8bfcde165709 /README.md | |
| parent | 132a768b5718cef1ff621380f2dcf21cd0553404 (diff) | |
| download | ecgen-fd170a41d12db27e722f39832d4689eed3ad14b2.tar.gz ecgen-fd170a41d12db27e722f39832d4689eed3ad14b2.tar.zst ecgen-fd170a41d12db27e722f39832d4689eed3ad14b2.zip | |
Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 15 |
1 files changed, 12 insertions, 3 deletions
@@ -15,14 +15,14 @@ Tool for generating Elliptic curve domain parameters. - `-c / --count=COUNT` Generate multiple curves. - `-i / --invalid` Generate a set of invalid curves, for a given curve (using Invalid curve algorithm). - - `-k / --cofactor=BOUND` Generate a curve with cofactor up to `BOUND` **TODO** + - `-k / --cofactor=BOUND` Generate a curve with cofactor up to `BOUND` **TODO - NOT FINISHED** - `--anomalous` Generate an anomalous curve (of trace one, with field order equal to curve order). - `-K / --koblitz` Generate a Koblitz curve (a = 0). - - `-n / --order=ORDER` Generate a curve with given `ORDER` (using Complex Multiplication). **TODO** + - `-n / --order=ORDER` Generate a curve with given `ORDER` (using Complex Multiplication). **TODO - NOT IMPLEMENTED** - `-p / --prime` Generate a curve with prime order. - `--points=TYPE` Generate points of given `TYPE` (random/prime/none). - `-r / --random` Generate a random curve (using Random approach). - - `-s / --seed[=SEED]` Generate a curve from `SEED` (ANSI X9.62 verifiable procedure). + - `-s / --seed[=SEED]` Generate a curve from `SEED` (ANSI X9.62 verifiable procedure). **TODO - NOT IMPLEMENTED** - `-u / --unique` Generate a curve with only one generator. #### IO options @@ -137,10 +137,19 @@ Three different EC curve parameters generation methods are implemented. - PARI/GP + ecgen uses the [PARI/GP](http://pari.math.u-bordeaux.fr/) library for elliptic curve arithmetic and it's SEA point counting algorithm implementation. It also requires the additional [seadata](http://pari.math.u-bordeaux.fr/packages.html) package (seadata and seadata-big recommended for large curves). +### Libraries + + - `lib/parson` *©MIT* + - `lib/sha1` *©MPL / GPLv2 or later* + +[parson](https://github.com/kgabis/parson) is used to input and output JSON and is included in the `lib/` directory. + +A [SHA-1](lib/sha1/sha1.c) implementation by Paul Kocher, based on the SHA 180-1 Reference Implementation (for ANSI X9.62 algorithm) is used and also included in the `lib/` directory. ### License |