mirror/go-pulse
1
0
Fork 0
mirror of https://gitlab.com/pulsechaincom/go-pulse.git synced 2024-12-25 12:57:17 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #3032 from Gustav-Simonsson/keystore_padding

Browse Source 
accounts: left pad keybytes-to-encrypt
This commit is contained in:
Felix Lange 2016-09-30 11:30:54 +02:00 committed by GitHub
commit b4cc8cbac4
3 changed files with 62 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
accounts/key_store_passphrase.go
View File

@ -107,7 +107,8 @@ func EncryptKey(key *Key, auth string, scryptN, scryptP int) ([]byte, error) {
return nil, err
}
encryptKey := derivedKey[:16]
keyBytes := crypto.FromECDSA(key.PrivateKey)
keyBytes0 := crypto.FromECDSA(key.PrivateKey)
keyBytes := common.LeftPadBytes(keyBytes0, 32)
iv := randentropy.GetEntropyCSPRNG(aes.BlockSize) // 16
cipherText, err := aesCTRXOR(encryptKey, keyBytes, iv)

12
accounts/key_store_test.go
View File

@ -239,3 +239,15 @@ func TestKeyForDirectICAP(t *testing.T) {
t.Errorf("Expected first address byte to be zero, have: %s", key.Address.Hex())
}
}
func TestV3_31_Byte_Key(t *testing.T) {
t.Parallel()
tests := loadKeyStoreTestV3("testdata/v3_test_vector.json", t)
testDecryptV3(tests["31_byte_key"], t)
}
func TestV3_30_Byte_Key(t *testing.T) {
t.Parallel()
tests := loadKeyStoreTestV3("testdata/v3_test_vector.json", t)
testDecryptV3(tests["30_byte_key"], t)
}

48
accounts/testdata/v3_test_vector.json vendored
View File

@ -45,5 +45,53 @@
},
"password": "testpassword",
"priv": "7a28b5ba57c53603b0b07b56bba752f7784bf506fa95edc395f5cf6c7514fe9d"
},
"31_byte_key": {
"json": {
"crypto" : {
"cipher" : "aes-128-ctr",
"cipherparams" : {
"iv" : "e0c41130a323adc1446fc82f724bca2f"
},
"ciphertext" : "9517cd5bdbe69076f9bf5057248c6c050141e970efa36ce53692d5d59a3984",
"kdf" : "scrypt",
"kdfparams" : {
"dklen" : 32,
"n" : 2,
"r" : 8,
"p" : 1,
"salt" : "711f816911c92d649fb4c84b047915679933555030b3552c1212609b38208c63"
},
"mac" : "d5e116151c6aa71470e67a7d42c9620c75c4d23229847dcc127794f0732b0db5"
},
"id" : "fecfc4ce-e956-48fd-953b-30f8b52ed66c",
"version" : 3
},
"password": "foo",
"priv": "fa7b3db73dc7dfdf8c5fbdb796d741e4488628c41fc4febd9160a866ba0f35"
},
"30_byte_key": {
"json": {
"crypto" : {
"cipher" : "aes-128-ctr",
"cipherparams" : {
"iv" : "3ca92af36ad7c2cd92454c59cea5ef00"
},
"ciphertext" : "108b7d34f3442fc26ab1ab90ca91476ba6bfa8c00975a49ef9051dc675aa",
"kdf" : "scrypt",
"kdfparams" : {
"dklen" : 32,
"n" : 2,
"r" : 8,
"p" : 1,
"salt" : "d0769e608fb86cda848065642a9c6fa046845c928175662b8e356c77f914cd3b"
},
"mac" : "75d0e6759f7b3cefa319c3be41680ab6beea7d8328653474bd06706d4cc67420"
},
"id" : "a37e1559-5955-450d-8075-7b8931b392b2",
"version" : 3
},
"password": "foo",
"priv": "81c29e8142bb6a81bef5a92bda7a8328a5c85bb2f9542e76f9b0f94fc018"
}
}