github.com/klaytn/klaytn@v1.12.1/crypto/bls/blst/aliases.go (about)

     1  // Copyright 2023 The klaytn Authors
     2  // This file is part of the klaytn library.
     3  //
     4  // The klaytn library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The klaytn library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the klaytn library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package blst
    18  
    19  import blst "github.com/supranational/blst/bindings/go"
    20  
    21  // Aliases to underlying blst go binding symbols
    22  //
    23  // Klaytn uses the "minimal-pubkey-size" variant as defined in
    24  // draft-irtf-cfrg-bls-signature-05#2.1.
    25  // Public keys are points in G1 and signatures are points in G2.
    26  type (
    27  	blstScalar             = blst.Scalar
    28  	blstMessage            = blst.Message
    29  	blstSecretKey          = blst.SecretKey
    30  	blstPublicKey          = blst.P1Affine
    31  	blstSignature          = blst.P2Affine
    32  	blstAggregatePublicKey = blst.P1Aggregate
    33  	blstAggregateSignature = blst.P2Aggregate
    34  )
    35  
    36  const (
    37  	blstScalarBytes = blst.BLST_SCALAR_BYTES
    38  	blstRandBits    = 64
    39  )