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crypto_unit_test.go
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//go:build all || unit
// +build all unit
package hedera
/*-
*
* Hedera Go SDK
*
* Copyright (C) 2020 - 2024 Hedera Hashgraph, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
import (
"bytes"
"crypto/ed25519"
"encoding/hex"
"fmt"
"strings"
"testing"
"github.com/ethereum/go-ethereum/crypto"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
const _Ed25519PubKeyPrefix = "302a300506032b6570032100"
const _ECDSAPubKeyPrefix = "3036301006072a8648ce3d020106052b8104000a0322000"
const _ECDSAPrivatePrefix = "30540201010420"
const testPrivateKeyStr = "302e020100300506032b657004220420db484b828e64b2d8f12ce3c0a0e93a0b8cce7af1bb8f39c97732394482538e10"
const testPublicKeyStr = "302a300506032b6570032100e0c8ec2758a5879ffac226a13c0c516b799e72e35141a0dd828f94d37988a4b7"
const testMnemonic3 = "obvious favorite remain caution remove laptop base vacant increase video erase pass sniff sausage knock grid argue salt romance way alone fever slush dune"
// generated by hedera-keygen-java, not used anywhere
const testMnemonic = "inmate flip alley wear offer often piece magnet surge toddler submit right radio absent pear floor belt raven price stove replace reduce plate home"
const testMnemonicKey = "302e020100300506032b657004220420853f15aecd22706b105da1d709b4ac05b4906170c2b9c7495dff9af49e1391da"
// backup phrase generated by the iOS wallet, not used anywhere
const iosMnemonicString = "tiny denial casual grass skull spare awkward indoor ethics dash enough flavor good daughter early hard rug staff capable swallow raise flavor empty angle"
// private key for "default account", should be index 0
const iosDefaultPrivateKey = "5f66a51931e8c99089472e0d70516b6272b94dd772b967f8221e1077f966dbda2b60cf7ee8cf10ecd5a076bffad9a7c7b97df370ad758c0f1dd4ef738e04ceb6"
// backup phrase generated by the Android wallet, also not used anywhere
const androidMnemonicString = "ramp april job flavor surround pyramid fish sea good know blame gate village viable include mixed term draft among monitor swear swing novel track"
// private key for "default account", should be index 0
const androidDefaultPrivateKey = "c284c25b3a1458b59423bc289e83703b125c8eefec4d5aa1b393c2beb9f2bae66188a344ba75c43918ab12fa2ea4a92960eca029a2320d8c6a1c3b94e06c9985"
// test pem key contests for the above testPrivateKeyStr
const pemString = `-----BEGIN PRIVATE KEY-----
MC4CAQAwBQYDK2VwBCIEINtIS4KOZLLY8SzjwKDpOguMznrxu485yXcyOUSCU44Q
-----END PRIVATE KEY-----
`
// const encryptedPem = `-----BEGIN ENCRYPTED PRIVATE KEY-----
// MIGbMFcGCSqGSIb3DQEFDTBKMCkGCSqGSIb3DQEFDDAcBAi8WY7Gy2tThQICCAAw
// DAYIKoZIhvcNAgkFADAdBglghkgBZQMEAQIEEOq46NPss58chbjUn20NoK0EQG1x
// R88hIXcWDOECttPTNlMXWJt7Wufm1YwBibrxmCq1QykIyTYhy1TZMyxyPxlYW6aV
// 9hlo4YEh3uEaCmfJzWM=
// -----END ENCRYPTED PRIVATE KEY-----`
const encryptedPem = `-----BEGIN ENCRYPTED PRIVATE KEY-----
MIGbMFcGCSqGSIb3DQEFDTBKMCkGCSqGSIb3DQEFDDAcBAi8WY7Gy2tThQICCAAw
DAYIKoZIhvcNAgkFADAdBglghkgBZQMEAQIEEOq46NPss58chbjUn20NoK0EQG1x
R88hIXcWDOECttPTNlMXWJt7Wufm1YwBibrxmCq1QykIyTYhy1TZMyxyPxlYW6aV
9hlo4YEh3uEaCmfJzWM=
-----END ENCRYPTED PRIVATE KEY-----
`
const pemPassphrase = "this is a passphrase"
func TestUnitPrivateKeyGenerate(t *testing.T) {
t.Parallel()
key, err := GeneratePrivateKey()
require.NoError(t, err)
assert.True(t, strings.HasPrefix(key.String(), _Ed25519PrivateKeyPrefix))
}
func TestUnitPrivateEd25519KeyGenerate(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
assert.True(t, strings.HasPrefix(key.String(), _Ed25519PrivateKeyPrefix))
}
func TestUnitPrivateECDSAKeyGenerate(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
assert.True(t, strings.HasPrefix(key.String(), _ECDSAPrivatePrefix))
}
func TestUnitPrivateKeyExternalSerialization(t *testing.T) {
t.Parallel()
key, err := PrivateKeyFromString(testPrivateKeyStr)
require.NoError(t, err)
assert.Equal(t, testPrivateKeyStr, key.String())
}
func TestUnitPrivateKeyExternalSerializationForConcatenatedHex(t *testing.T) {
t.Parallel()
keyStr := "db484b828e64b2d8f12ce3c0a0e93a0b8cce7af1bb8f39c97732394482538e10e0c8ec2758a5879ffac226a13c0c516b799e72e35141a0dd828f94d37988a4b7"
key, err := PrivateKeyFromStringEd25519(keyStr)
require.NoError(t, err)
assert.Equal(t, testPrivateKeyStr, key.String())
}
func TestUnitShouldMatchHbarWalletV1(t *testing.T) {
t.Parallel()
mnemonic, err := MnemonicFromString("jolly kidnap tom lawn drunk chick optic lust mutter mole bride galley dense member sage neural widow decide curb aboard margin manure")
require.NoError(t, err)
key, err := mnemonic.ToLegacyPrivateKey()
require.NoError(t, err)
deriveKey, err := key.LegacyDerive(1099511627775)
require.NoError(t, err)
assert.Equal(t, "302a300506032b657003210045f3a673984a0b4ee404a1f4404ed058475ecd177729daa042e437702f7791e9", deriveKey.PublicKey().String())
}
func TestUnitLegacyPrivateKeyFromMnemonicDerive(t *testing.T) {
t.Parallel()
mnemonic, err := MnemonicFromString("jolly kidnap tom lawn drunk chick optic lust mutter mole bride galley dense member sage neural widow decide curb aboard margin manure")
require.NoError(t, err)
key, err := mnemonic.ToLegacyPrivateKey()
require.NoError(t, err)
deriveKey, err := key.LegacyDerive(0)
require.NoError(t, err)
deriveKey2, err := key.LegacyDerive(-1)
require.NoError(t, err)
assert.Equal(t, "302e020100300506032b657004220420882a565ad8cb45643892b5366c1ee1c1ef4a730c5ce821a219ff49b6bf173ddf", deriveKey2.String())
assert.Equal(t, "302e020100300506032b657004220420fae0002d2716ea3a60c9cd05ee3c4bb88723b196341b68a02d20975f9d049dc6", deriveKey.String())
}
func TestUnitPrivateKeyExternalSerializationForRawHex(t *testing.T) {
t.Parallel()
keyStr := "db484b828e64b2d8f12ce3c0a0e93a0b8cce7af1bb8f39c97732394482538e10"
key, err := PrivateKeyFromStringEd25519(keyStr)
require.NoError(t, err)
assert.Equal(t, testPrivateKeyStr, key.String())
}
func TestUnitPublicKeyExternalSerializationForDerEncodedHex(t *testing.T) {
t.Parallel()
key, err := PublicKeyFromString(testPublicKeyStr)
require.NoError(t, err)
assert.Equal(t, testPublicKeyStr, key.String())
}
func TestUnitPublicKeyExternalSerializationForRawHex(t *testing.T) {
t.Parallel()
keyStr := "e0c8ec2758a5879ffac226a13c0c516b799e72e35141a0dd828f94d37988a4b7"
key, err := PublicKeyFromStringEd25519(keyStr)
require.NoError(t, err)
assert.Equal(t, testPublicKeyStr, key.String())
}
func TestUnitMnemonicToPrivateKey(t *testing.T) {
t.Parallel()
mnemonic, err := MnemonicFromString(testMnemonic)
require.NoError(t, err)
key, err := mnemonic.ToPrivateKey("")
require.NoError(t, err)
assert.Equal(t, testMnemonicKey, key.String())
}
func TestUnitIOSPrivateKeyFromMnemonic(t *testing.T) {
t.Parallel()
mnemonic, err := MnemonicFromString(iosMnemonicString)
require.NoError(t, err)
key, err := PrivateKeyFromMnemonic(mnemonic, "")
require.NoError(t, err)
derivedKey, err := key.Derive(0)
require.NoError(t, err)
expectedKey, err := PrivateKeyFromString(iosDefaultPrivateKey)
require.NoError(t, err)
assert.Equal(t, expectedKey.ed25519PrivateKey.keyData, derivedKey.ed25519PrivateKey.keyData)
}
func TestUnitAndroidPrivateKeyFromMnemonic(t *testing.T) {
t.Parallel()
mnemonic, err := MnemonicFromString(androidMnemonicString)
require.NoError(t, err)
key, err := PrivateKeyFromMnemonic(mnemonic, "")
require.NoError(t, err)
derivedKey, err := key.Derive(0)
require.NoError(t, err)
expectedKey, err := PrivateKeyFromString(androidDefaultPrivateKey)
require.NoError(t, err)
assert.Equal(t, expectedKey.ed25519PrivateKey.keyData, derivedKey.ed25519PrivateKey.keyData)
}
func TestUnitMnemonic3(t *testing.T) {
t.Parallel()
mnemonic, err := MnemonicFromString(testMnemonic3)
require.NoError(t, err)
key, err := mnemonic.ToLegacyPrivateKey()
require.NoError(t, err)
derivedKey, err := key.LegacyDerive(0)
require.NoError(t, err)
derivedKey2, err := key.LegacyDerive(-1)
require.NoError(t, err)
assert.Equal(t, "302e020100300506032b6570042204202b7345f302a10c2a6d55bf8b7af40f125ec41d780957826006d30776f0c441fb", derivedKey.String())
assert.Equal(t, "302e020100300506032b657004220420caffc03fdb9853e6a91a5b3c57a5c0031d164ce1c464dea88f3114786b5199e5", derivedKey2.String())
}
func TestUnitSigning(t *testing.T) {
t.Parallel()
priKey, err := PrivateKeyFromString(testPrivateKeyStr)
require.NoError(t, err)
pubKey, err := PublicKeyFromString(testPublicKeyStr)
require.NoError(t, err)
testSignData := []byte("this is the test data to sign")
signature := priKey.Sign(testSignData)
assert.True(t, ed25519.Verify(pubKey.Bytes(), []byte("this is the test data to sign"), signature))
}
func TestUnitGenerated24MnemonicToWorkingPrivateKey(t *testing.T) {
t.Parallel()
mnemonic, err := GenerateMnemonic24()
require.NoError(t, err)
privateKey, err := mnemonic.ToPrivateKey("")
require.NoError(t, err)
message := []byte("this is a test message")
signature := privateKey.Sign(message)
assert.True(t, ed25519.Verify(privateKey.PublicKey().Bytes(), message, signature))
}
func TestUnitGenerated12MnemonicToWorkingPrivateKey(t *testing.T) {
t.Parallel()
mnemonic, err := GenerateMnemonic12()
require.NoError(t, err)
privateKey, err := mnemonic.ToPrivateKey("")
require.NoError(t, err)
message := []byte("this is a test message")
signature := privateKey.Sign(message)
assert.True(t, ed25519.Verify(privateKey.PublicKey().Bytes(), message, signature))
}
func TestUnitPrivateKeyFromKeystore(t *testing.T) {
t.Parallel()
privatekey, err := PrivateKeyFromKeystore([]byte(testKeystore), passphrase)
require.NoError(t, err)
actualPrivateKey, err := PrivateKeyFromStringEd25519(testKeystoreKeyString)
require.NoError(t, err)
assert.Equal(t, actualPrivateKey.ed25519PrivateKey.keyData, privatekey.ed25519PrivateKey.keyData)
}
func TestUnitPrivateKeyKeystore(t *testing.T) {
t.Parallel()
privateKey, err := PrivateKeyFromString(testPrivateKeyStr)
require.NoError(t, err)
keystore, err := privateKey.Keystore(passphrase)
require.NoError(t, err)
ksPrivateKey, err := _ParseKeystore(keystore, passphrase)
require.NoError(t, err)
assert.Equal(t, privateKey.ed25519PrivateKey.keyData, ksPrivateKey.ed25519PrivateKey.keyData)
}
func TestUnitPrivateKeyReadKeystore(t *testing.T) {
t.Parallel()
actualPrivateKey, err := PrivateKeyFromStringEd25519(testKeystoreKeyString)
require.NoError(t, err)
keystoreReader := bytes.NewReader([]byte(testKeystore))
privateKey, err := PrivateKeyReadKeystore(keystoreReader, passphrase)
require.NoError(t, err)
assert.Equal(t, actualPrivateKey.ed25519PrivateKey.keyData, privateKey.ed25519PrivateKey.keyData)
}
func TestUnitPrivateKeyFromPem(t *testing.T) {
t.Parallel()
actualPrivateKey, err := PrivateKeyFromString(testPrivateKeyStr)
require.NoError(t, err)
privateKey, err := PrivateKeyFromPem([]byte(pemString), "")
require.NoError(t, err)
assert.Equal(t, actualPrivateKey, privateKey)
}
func TestUnitPrivateKeyFromPemInvalid(t *testing.T) {
t.Parallel()
_, err := PrivateKeyFromPem([]byte("invalid"), "")
assert.Error(t, err)
}
func TestUnitPrivateKeyFromPemWithPassphrase(t *testing.T) {
t.Parallel()
actualPrivateKey, err := PrivateKeyFromString(testPrivateKeyStr)
require.NoError(t, err)
privateKey, err := PrivateKeyFromPem([]byte(encryptedPem), pemPassphrase)
require.NoError(t, err)
assert.Equal(t, actualPrivateKey, privateKey)
}
func TestUnitECDSAPrivateKeyFromUnencryptedUncompressedPEM(t *testing.T) {
unencryptedUncompressed := "-----BEGIN EC PRIVATE KEY-----\n" +
"MHQCAQEEIG8I+jKi+iGVa7ttbfnlnML5AdvPugbgBWnseYjrle6qoAcGBSuBBAAK\n" +
"oUQDQgAEqf5BmMeBzkU1Ra9UAbZJo3tytVOlb7erTc36LRLP20mOLU7+mFY+3Cfe\n" +
"fAZgBtPXRAmDtRvYGODswAalW85GKA==\n" +
"-----END EC PRIVATE KEY-----"
privateKey, err := PrivateKeyFromPem([]byte(unencryptedUncompressed), "")
require.NoError(t, err)
assert.Equal(t, "6f08fa32a2fa21956bbb6d6df9e59cc2f901dbcfba06e00569ec7988eb95eeaa", privateKey.StringRaw())
}
func TestUnitECDSAPrivateKeyFromUnencryptedCompressedPEM(t *testing.T) {
unencryptedCompressed := "-----BEGIN EC PRIVATE KEY-----\n" +
"MFQCAQEEIOHyhclwHbha3f281Kvd884rhBzltxGJxCZyaQCagH9joAcGBSuBBAAK\n" +
"oSQDIgACREr6gFZa4K7hBP+bA25VdgQ+0ABFgM+g5RYw/W6T1Og=\n" +
"-----END EC PRIVATE KEY-----"
privateKey, err := PrivateKeyFromPem([]byte(unencryptedCompressed), "")
require.NoError(t, err)
assert.Equal(t, "e1f285c9701db85addfdbcd4abddf3ce2b841ce5b71189c4267269009a807f63", privateKey.StringRaw())
}
func TestUnitECDSAPrivateKeyFromEncryptedUncompressedPEM(t *testing.T) {
encryptedUncompressed := "-----BEGIN EC PRIVATE KEY-----\n" +
"Proc-Type: 4,ENCRYPTED\n" +
"DEK-Info: AES-128-CBC,0046A9EED8D16F0CAA66A197CE8BE8BD\n" +
"\n" +
"9VU9gReUmrn4XywjMx0F0A3oGzpHIksEXma72TCSdcxI7zHy0mtzuGq4Wd25O38s\n" +
"H9c6kvhTPS1N/c6iNhx154B0HUoND8jvAvfxbGR/R87vpZJsOoKCmRxGqrxG8HER\n" +
"FIHQ1jy16DrAbU95kDyLsiF1dy2vUY/HoqFZwxl/IVc=\n" +
"-----END EC PRIVATE KEY-----"
privateKey, err := PrivateKeyFromPem([]byte(encryptedUncompressed), "asdasd123")
require.NoError(t, err)
assert.Equal(t, "cf49eb5206c1b0468854d6ea7b370590619625514f71ff93608a18465e4012ad", privateKey.StringRaw())
}
func TestUnitECDSAPrivateKeyFromEncryptedCompressedPEM(t *testing.T) {
encryptedCompressed := "-----BEGIN EC PRIVATE KEY-----\n" +
"Proc-Type: 4,ENCRYPTED\n" +
"DEK-Info: AES-128-CBC,4A9B3B987EC2EFFA405818327D14FFF7\n" +
"\n" +
"Wh756RkK5fn1Ke2denR1OYfqE9Kr4BXhgrEMTU/6o0SNhMULUhWGHrCWvmNeEQwp\n" +
"ZVZYUxgYoTlJBeREzKAZithcvxIcTbQfLABo1NZbjA6YKqAqlGpM6owwL/f9e2ST\n" +
"-----END EC PRIVATE KEY-----"
privateKey, err := PrivateKeyFromPem([]byte(encryptedCompressed), "asdasd123")
require.NoError(t, err)
assert.Equal(t, "c0d3e16ba5a1abbeac4cd327a3c3c1cc10438431d0bac019054e573e67768bb5", privateKey.StringRaw())
}
func TestUnitPrivateKeyECDSASign(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
hash := crypto.Keccak256Hash([]byte("aaa"))
sig := key.Sign([]byte("aaa"))
s2 := crypto.VerifySignature(key.ecdsaPrivateKey._PublicKey()._BytesRaw(), hash.Bytes(), sig)
require.True(t, s2)
}
func DisabledTestUnitPrivateKeyECDSASign(t *testing.T) {
t.Parallel()
message := []byte("hello world")
key, err := PrivateKeyFromStringECDSA("8776c6b831a1b61ac10dac0304a2843de4716f54b1919bb91a2685d0fe3f3048")
require.NoError(t, err)
sig := key.Sign(message)
require.Equal(t, hex.EncodeToString(sig), "f3a13a555f1f8cd6532716b8f388bd4e9d8ed0b252743e923114c0c6cbfe414cf791c8e859afd3c12009ecf2cb20dacf01636d80823bcdbd9ec1ce59afe008f0")
require.True(t, key.PublicKey().Verify(message, sig))
}
func TestUnitPrivateKeyEd25519FromString(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
key2, err := PrivateKeyFromString(key.String())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyEd25519FromStringRaw(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
key2, err := PrivateKeyFromStringEd25519(key.StringRaw())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyEd25519FromStringDer(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
key2, err := PrivateKeyFromStringEd25519(key.StringDer())
require.NoError(t, err)
require.Equal(t, key2.StringDer(), key.StringDer())
}
func TestUnitPublicKeyEd25519FromString(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
publicKey := key.PublicKey()
publicKey2, err := PublicKeyFromStringEd25519(publicKey.String())
require.NoError(t, err)
require.Equal(t, publicKey2.String(), publicKey.String())
}
func TestUnitPublicKeyEd25519FromStringRaw(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
publicKey := key.PublicKey()
publicKey2, err := PublicKeyFromStringEd25519(publicKey.StringRaw())
require.NoError(t, err)
require.Equal(t, publicKey2.String(), publicKey.String())
}
func TestUnitPublicKeyEd25519FromStringDer(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
publicKey := key.PublicKey()
publicKey2, err := PublicKeyFromStringEd25519(publicKey.StringDer())
require.NoError(t, err)
require.Equal(t, publicKey2.StringDer(), publicKey.StringDer())
}
func TestUnitPrivateKeyECDSAFromString(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
key2, err := PrivateKeyFromString(key.String())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyECDSAFromStringRaw(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
key2, err := PrivateKeyFromStringECDSA(key.StringRaw())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyECDSAFromStringDer(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
key2, err := PrivateKeyFromStringECDSA(key.StringDer())
require.NoError(t, err)
require.Equal(t, key2.StringDer(), key.StringDer())
}
func TestUnitPrivateKeyECDSAFromStringLegacyDer(t *testing.T) {
key, err := PrivateKeyFromString("3030020100300706052b8104000a04220420c78aa6584228422d2edb027dec01ff374eb0720e32be2da827d51ed0711d4f8c")
require.NoError(t, err)
key2, err := PrivateKeyFromStringECDSA(key.StringDer())
require.NoError(t, err)
require.Equal(t, key2.StringDer(), key.StringDer())
}
func TestUnitPrivateKeyECDSAFromStringDerUncompressed(t *testing.T) {
key := "3074020101042052DDBE84838D865C18F043489C285C0B62041389569E8A62530" +
"56D0FFBEB7F5DA00706052B8104000AA144034200049D7DABF194F47CD5756BCC5231C821" +
"B34AFA03046EF7F645A2D026BF38D0332AF958B7840607EE4853DED1D372CF89FF131C788" +
"EE22644CF642503DF82EEF652"
expectedDerExport := "3054020101042052ddbe84838d865c18f043489c285c0b62041389569e8" +
"a6253056d0ffbeb7f5da00706052b8104000aa124032200029d7dabf194f47cd5756bcc5231c821b" +
"34afa03046ef7f645a2d026bf38d0332a"
key2, err := PrivateKeyFromStringECDSA(key)
require.NoError(t, err)
require.Equal(t, key2.StringDer(), expectedDerExport)
}
func TestUnitPublicKeyECDSAFromString(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
publicKey := key.PublicKey()
publicKey2, err := PublicKeyFromStringECDSA(publicKey.String())
require.NoError(t, err)
require.Equal(t, publicKey2.String(), publicKey.String())
}
func TestUnitPublicKeyECDSAFromStringRaw(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
publicKey := key.PublicKey()
publicKey2, err := PublicKeyFromStringECDSA(publicKey.StringRaw())
require.NoError(t, err)
require.Equal(t, publicKey2.String(), publicKey.String())
}
func TestUnitPublicKeyECDSAFromStringDer(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
publicKey := key.PublicKey()
publicKey2, err := PublicKeyFromStringECDSA(publicKey.StringDer())
require.NoError(t, err)
require.Equal(t, publicKey2.StringDer(), publicKey.StringDer())
}
func TestUnitPublicKeyECDSAFromStringLegacyDer(t *testing.T) {
publicKey, err := PublicKeyFromStringECDSA("302d300706052b8104000a0322000298c5d6efb814ead640467934b5ef9a02b81d3c483719675cb261cc5fde3edd57")
require.NoError(t, err)
publicKey2, err := PublicKeyFromStringECDSA(publicKey.StringDer())
require.NoError(t, err)
require.Equal(t, publicKey2.StringDer(), publicKey.StringDer())
}
func TestUnitPrivateKeyFromBytesDerECDSA(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
bytes := key.BytesDer()
key2, err := PrivateKeyFromBytesDer(bytes)
require.NoError(t, err)
require.True(t, strings.HasPrefix(key2.String(), _ECDSAPrivatePrefix))
}
func TestUnitPrivateKeyFromBytesDerECDSAUncompressed(t *testing.T) {
key := "3074020101042052DDBE84838D865C18F043489C285C0B62041389569E8A62530" +
"56D0FFBEB7F5DA00706052B8104000AA144034200049D7DABF194F47CD5756BCC5231C821" +
"B34AFA03046EF7F645A2D026BF38D0332AF958B7840607EE4853DED1D372CF89FF131C788" +
"EE22644CF642503DF82EEF652"
bytes, err := hex.DecodeString(key)
require.NoError(t, err)
key2, err := PrivateKeyFromBytesDer(bytes)
require.NoError(t, err)
fmt.Printf("key2.String(): %v\n", key2.String())
require.True(t, strings.HasPrefix(key2.String(), _ECDSAPrivatePrefix))
}
func TestUnitPrivateKeyFromBytesDerEd25519(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
bytes := key.BytesDer()
key2, err := PrivateKeyFromBytesDer(bytes)
require.NoError(t, err)
require.True(t, strings.HasPrefix(key2.String(), _Ed25519PrivateKeyPrefix))
}
func TestUnitPublicKeyFromBytesDerECDSA(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
pkey := key.PublicKey()
bytes := pkey.BytesDer()
pkey2, err := PublicKeyFromBytesDer(bytes)
require.NoError(t, err)
require.True(t, strings.HasPrefix(pkey2.String(), _ECDSAPubKeyPrefix))
}
func TestUnitPublicKeyFromBytesDerEd25519(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
pkey := key.PublicKey()
bytes := pkey.BytesDer()
pkey2, err := PublicKeyFromBytesDer(bytes)
require.NoError(t, err)
require.True(t, strings.HasPrefix(pkey2.String(), _Ed25519PubKeyPrefix))
}
func TestUnitPrivateKeyFromStringDerEd25519(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
key2, err := PrivateKeyFromStringDer(key.StringDer())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyFromStringDerECDSA(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
key2, err := PrivateKeyFromStringDer(key.StringDer())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyECDSAFromBytes(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
key2, err := PrivateKeyFromBytes(key.Bytes())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyEd25519FromBytes(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
key2, err := PrivateKeyFromBytes(key.Bytes())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyFromBytesECDSA(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
key2, err := PrivateKeyFromBytesECDSA(key.Bytes())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPrivateKeyFromBytesEd25519(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
key2, err := PrivateKeyFromBytesEd25519(key.Bytes())
require.NoError(t, err)
require.Equal(t, key2.String(), key.String())
}
func TestUnitPublicKeyFromBytesECDSA(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
key2, err := PublicKeyFromBytesECDSA(key.PublicKey().Bytes())
require.NoError(t, err)
require.Equal(t, key.PublicKey().String(), key2.String())
}
func TestUnitPublicKeyFromBytesEd25519(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
key2, err := PublicKeyFromBytesEd25519(key.PublicKey().Bytes())
require.NoError(t, err)
require.Equal(t, key.PublicKey().String(), key2.String())
}
func TestUnitPublicKeyECDSAFromBytes(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
key2, err := PublicKeyFromBytes(key.PublicKey().Bytes())
require.NoError(t, err)
require.Equal(t, key.PublicKey().String(), key2.String())
}
func TestUnitPublicKeyEd25519FromBytes(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
key2, err := PublicKeyFromBytes(key.PublicKey().Bytes())
require.NoError(t, err)
require.Equal(t, key.PublicKey().String(), key2.String())
}
func TestUnitPrivateKeyBytesRawEd25519(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
require.Equal(t, key.ed25519PrivateKey.keyData[0:32], key.BytesRaw())
}
func TestUnitPrivateKeyBytesRawECDSA(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
require.Equal(t, key.ecdsaPrivateKey.keyData.D.Bytes(), key.BytesRaw())
}
func TestUnitPublicKeyBytesRawEd25519(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEd25519()
require.NoError(t, err)
require.Equal(t, key.PublicKey().ed25519PublicKey.keyData, key.PublicKey().BytesRaw())
}
func TestUnitPublicKeyBytesRawECDSA(t *testing.T) {
t.Parallel()
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
require.Equal(t, crypto.CompressPubkey(&key.ecdsaPrivateKey.keyData.PublicKey), key.PublicKey().BytesRaw())
}
func TestUnitECDSAPrivateKeyFromBytesInvalidLength(t *testing.T) {
invalidPrivateKey := make([]byte, 31)
_, err := _ECDSAPrivateKeyFromBytes(invalidPrivateKey)
require.Error(t, err)
expectedError := fmt.Sprintf("invalid private key length: %v bytes", len(invalidPrivateKey))
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitECDSAPrivateKeyFromBytesRawInvalidLength(t *testing.T) {
invalidPrivateKey := make([]byte, 31)
_, err := _ECDSAPrivateKeyFromBytesRaw(invalidPrivateKey)
require.Error(t, err)
expectedError := fmt.Sprintf("invalid private key length: %v bytes", len(invalidPrivateKey))
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitECDSAPrivateKeyFromBytesRawInvalidKey(t *testing.T) {
invalidPrivateKey := make([]byte, 32)
_, err := _ECDSAPrivateKeyFromBytesRaw(invalidPrivateKey)
require.Error(t, err)
expectedError := "invalid private key, zero or negative"
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnit_ECDSAPrivateKeyFromBytesDerInvalidKey(t *testing.T) {
invalidPrivateKey := make([]byte, 32)
_, err := _ECDSAPrivateKeyFromBytesDer(invalidPrivateKey)
require.Error(t, err)
}
func Test_EcdsaPrivateKeyFromBytesDer_InvalidData(t *testing.T) {
key, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
der := key.BytesDer()
trailingBytes := []byte{0x01, 0x02, 0x03}
derWithTrailingBytes := append(der, trailingBytes...)
_, err = _ECDSAPrivateKeyFromBytesDer(derWithTrailingBytes)
require.Error(t, err)
expectedError := "x509: trailing data after ASN.1 of public-key"
if err == nil || err.Error() != expectedError {
t.Fatalf("Expected error %q, got %q", expectedError, err)
}
}
func TestUnitECDSAPublicKeyFromBytesInvalidLength(t *testing.T) {
invalidPrivateKey := make([]byte, 31)
_, err := _ECDSAPublicKeyFromBytes(invalidPrivateKey)
require.Error(t, err)
expectedError := fmt.Sprintf("invalid compressed ECDSA public key length: %v bytes", len(invalidPrivateKey))
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitECDSAPublicKeyFromBytesRawInvalidLength(t *testing.T) {
_, err := _ECDSAPublicKeyFromBytesRaw(nil)
require.Error(t, err)
invalidPrivateKey := make([]byte, 31)
_, err = _ECDSAPublicKeyFromBytesRaw(invalidPrivateKey)
require.Error(t, err)
expectedError := fmt.Sprintf("invalid public key length: %v bytes", len(invalidPrivateKey))
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitECDSAPublicKeyFromBytesRawInvalidKey(t *testing.T) {
invalidPrivateKey := make([]byte, 33)
_, err := _ECDSAPublicKeyFromBytesRaw(invalidPrivateKey)
require.Error(t, err)
expectedError := "invalid public key"
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitECDSAPublicKeyFromBytesDerInvalidKey(t *testing.T) {
_, err := _ECDSAPublicKeyFromBytesDer(nil)
require.Error(t, err)
invalidPrivateKey := make([]byte, 33)
_, err = _ECDSAPublicKeyFromBytesDer(invalidPrivateKey)
require.Error(t, err)
}
func TestUnitECDSAPublicKeyFromBytesDerWrongAlgorithmOID(t *testing.T) {
hexStr := "3036301006072a8648ce3d020206052b8104000a032200021ef6d7f710abb6f137f1c0dd87c6fd0200486c0754273d628cde6688e0bc9bf5"
bytes, err := hex.DecodeString(hexStr)
require.NoError(t, err)
_, err = _ECDSAPublicKeyFromBytesDer(bytes)
expectedError := "public key is not an ECDSA public key"
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitECDSAPublicKeyFromBytesDerWrongCurve(t *testing.T) {
hexStr := "3036301006072a8648ce3d020106052b8104000b03220002f3c22171a370bd5eba014c4ffa2002c4de4e0d8545ab964cda10467f23cfa2e0"
bytes, err := hex.DecodeString(hexStr)
require.NoError(t, err)
_, err = _ECDSAPublicKeyFromBytesDer(bytes)
expectedError := "public key is not a secp256k1 public key"
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitEd25519PrivateKeyFromBytesDerWrongLength(t *testing.T) {
invalidPrivateKey := make([]byte, 33)
_, err := _Ed25519PrivateKeyFromBytesDer(invalidPrivateKey)
require.Error(t, err)
expectedError := fmt.Sprintf("invalid private key length: %v byt", len(invalidPrivateKey))
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitEd25519PrivateKeyFromBytesDerWrongKey(t *testing.T) {
invalidPrivateKey := make([]byte, 32)
_, err := _Ed25519PublicKeyFromBytesDer(invalidPrivateKey)
require.Error(t, err)
}
func TestUnitEd25519PublicKeyFromBytesDerWrongAlgorithmOID(t *testing.T) {
hexStr := "3036301006072a8648ce3d020206052b8104000a032200021ef6d7f710abb6f137f1c0dd87c6fd0200486c0754273d628cde6688e0bc9bf5"
bytes, err := hex.DecodeString(hexStr)
require.NoError(t, err)
_, err = _Ed25519PublicKeyFromBytesDer(bytes)
expectedError := "invalid algorithm identifier, expected Ed25519"
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitEd25519PublicKeyFromBytesDerWrongCurve(t *testing.T) {
bytes, _ := hex.DecodeString("3053300506032b6570032100b6ecf351b0d0d8fce400647f4944621b411e97ae83a249fcadb33cf165f40ca2")
modifiedBytes := append(bytes[:14], bytes[15:]...)
_Ed25519PublicKeyFromBytesDer(modifiedBytes)
}
func TestUnitEd25519PublicKeyFromStringWrongLength(t *testing.T) {
_, err := _Ed25519PublicKeyFromString("303")
require.Error(t, err)
expectedError := "encoding/hex: odd length hex string"
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitEd25519PublicKeyFromBytesRawWrongLength(t *testing.T) {
_, err := _Ed25519PublicKeyFromBytesRaw(nil)
require.Error(t, err)
expectedError := "byte array can't be null"
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
invalidPrivateKey := make([]byte, 33)
_, err = _Ed25519PublicKeyFromBytesRaw(invalidPrivateKey)
require.Error(t, err)
expectedError = fmt.Sprintf("invalid public key length: %v bytes", len(invalidPrivateKey))
if err.Error() != expectedError {
t.Errorf("expected error message %q, but got %q", expectedError, err.Error())
}
}
func TestUnitPrivateKeyECDSASignTransaction(t *testing.T) {
t.Parallel()
newKey, err := PrivateKeyGenerateEcdsa()
require.NoError(t, err)
newBalance := NewHbar(2)
txID := TransactionIDGenerate(AccountID{Account: 123})