GOST2001

GOST R 34.10-2001 CryptoPro ParamSets (January 2006)

Package implements the elliptic curves originally described in RFC 4357

Usage

Usage of gost2001:
  -derive
        Derive shared secret.
  -key string
        Private/Public key.
  -keygen
        Generate keypair.
  -pub string
        Remote's side Public key.
  -sign
        Sign with Private key.
  -signature string
        Signature.
  -verify
        Verify with Public key.

Examples

Asymmetric keypair generation:

./gost2001 -keygen 

Digital signature (ECDSA):

./gost2001 -sign -key $prvkey < file.ext > sign.txt
sign=$(cat sign.txt)
./gost2001 -verify -key $pubkey -signature $sign < file.ext

Shared key agreement (ECDH a.k.a. VKO):

./gost2001 -derive -key $prvkey -pub $pubkey

License

This project is licensed under the ISC License.

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