This tool can be used to sign, verify, generate a keypair with ed25519 (both sha2 and sha3).
-
build ed25519
git clone https://github.com/hyperledger/iroha-ed25519 cd iroha-ed25519 mkdir build cd build cmake .. -DCMAKE_BUILD_TYPE=Release -DBUILD=STATIC -DHASH=sha3_brainhub sudo make install
Note: this will install
libed25519with SHA3. If you need sha2 variant, then changesha3_brainhubtosha2_openssl. -
build ed25519-cli
git clone https://github.com/Warchant/ed25519-cli cd ed25519-cli git submodule update --init mkdir build cd build cmake .. -DCMAKE_BUILD_TYPE=Release sudo make installBinary
ed25519-cliwill be installed.
./ed25519-cli --help bogdan@Bogdans-MacBook-Pro
SYNOPSIS
./ed25519-cli help
./ed25519-cli sign -pub <public key> -priv <private key>
./ed25519-cli verify -pub <public key> -sig <signature>
./ed25519-cli keygen [-priv <private key>]
OPTIONS
help Get documentation
sign Sign SDTIN input
-pub, --public-key <public key>
32 bytes hexencoded public key (64 bytes in hex)
-priv, --private-key <private key>
32 bytes hexencoded private key (64 bytes in hex)
verify Verify STDIN input
-pub, --public-key <public key>
32 bytes hexencoded public key (64 bytes in hex)
-sig, --signature <signature>
64 bytes hexencoded signature (128 bytes in hex)
keygen Generate a keypairexample:
$ ed25519-cli keygen
public key : 10b4b0f158afb93e3fd6111b564ad4c4054ae9a142362d8d9e05a9f2d6444530
private key: 7aa064fb575c861d5af00febf08c1c31620d5a70094c4bcb11cb2720630ee98a
$ echo "1" | ed25519-cli sign -pub 10b4b0f158afb93e3fd6111b564ad4c4054ae9a142362d8d9e05a9f2d6444530 -priv 7aa064fb575c861d5af00febf08c1c31620d5a70094c4bcb11cb2720630ee98a
c538752e628c9ca43b3328f68afc76af40cf68732db00a8c9a885a6d41045b495ef44fb625a6742895d6819a63c254e352537998961a6802687140115811a409
$ echo "1" | ed25519-cli verify -pub 10b4b0f158afb93e3fd6111b564ad4c4054ae9a142362d8d9e05a9f2d6444530 -sig c538752e628c9ca43b3328f68afc76af40cf68732db00a8c9a885a6d41045b495ef44fb625a6742895d6819a63c254e352537998961a6802687140115811a409
true
$ echo "2" | ed25519-cli verify -pub 10b4b0f158afb93e3fd6111b564ad4c4054ae9a142362d8d9e05a9f2d6444530 -sig c538752e628c9ca43b3328f68afc76af40cf68732db00a8c9a885a6d41045b495ef44fb625a6742895d6819a63c254e352537998961a6802687140115811a409
false
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