EthWallet.Utils.Crypto (eth_wallet v0.1.1)
Crypto Lib
Summary
Functions
:crypto.sign(:ecdsa, :sha256, msg, [privkey, :secp256k1])
The test is here
The test is here
Functions
Link to this function
decrypt_key(encrypted_key, password)
Link to this function
double_sha256(data)
Link to this function
encrypt_key(unencrypted_key, password)
Link to this function
generate_key_secp256k1()
Link to this function
generate_key_secp256k1(privkey)
Link to this function
kec(data)
Link to this function
md5(data)
Link to this function
pad(data, block_size)
Link to this function
pubkey_to_address(public_key)
Link to this function
recover(digest, signature, recovery_id_handled, chain_id \\ nil)
Link to this function
ripemd160(data)
Link to this function
sha256(data)
Link to this function
sign(digest, priv)
:crypto.sign(:ecdsa, :sha256, msg, [privkey, :secp256k1])
equal to
msg |> sha256() |> :libsecp256k1.ecdsa_sign
sig format: 0x30 [total-length] 0x02 [R-length] [R] 0x02 [S-length] [S]
- sha256 digest using for bitcoin
Link to this function
sign_compact(digest, privkey, chain_id \\ nil)
The test is here:
https://github.com/exthereum/exth_crypto/blob/master/lib/signature/signature.ex
Attention: hash should be 32 bytes.
Link to this function
unpad(data)
Link to this function
verify(digest, sig, pubkey)
The test is here:
https://github.com/exthereum/exth_crypto/blob/master/lib/signature/signature.ex
Attention: hash should be 32 bytes.
Link to this function