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# Format
ECTester mostly reads/outputs data in either human-readable format or using CSV.
## Curves
Input files for the `-c/--curve` option should be in CSV, little-endian hexadecimal format.
Output of the `-e/--export` option will also be in this format.
### Prime field
`p,a,b,gx,gy,n,h`
### Binary field
`m,e1,e2,e3,a,b,gx,gy,n,h`
## Key material
Input files for the `-k/--key`, `-pub/--public` and `-priv/--private` options should be in CSV, little-endian hexadecimal format.
### Keypair
`wx,wy,s`
### Public key
`wx,wy`
### Private key
`s`
### Notation
- `p` - prime F_p
- `m` - binary field exponent F_2^m
- `e1` - largest exponent of the field polynomial
- `e2` - middle exponenet of the field polynomial, or `0000` if field poly is a trinomial
- `e3` - smallest exponent (except zero) of the field polynomial, or `0000` if field poly is a trinomial
- `a` - a parameter in short Weierstrass curve equation
- `b` - b parameter in short Weierstrass curve equation
- `gx` - x coordinate of the curve base-point g
- `gy` - y coordinate of the curve base-point g
- `n` - the base-point order
- `h` - the base-point cofactor
- `wx` - the x coordinate of the public key
- `wy` - the y coordinate of th public key
- `s` - the private key value
## Key generation output(CSV)
Output of the `-g/--generate` option.
`index;time;pubW;privS`
## KeyAgreement output(CSV)
Output of the `-dh/--ecdh` option.
`index;time;pubW;privS;secret`
## Signature output(CSV)
Output of the `-dsa/--ecdsa` option.
`index;time;signature`
## Test runs
By default test runs are output in a human readable format, however YAML and XML is also supported and can be selected
by using the `-o/--output` option.
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