diff --git a/rpc/src/v1/impls/eth.rs b/rpc/src/v1/impls/eth.rs
index 4a8461c45..97d248ef6 100644
--- a/rpc/src/v1/impls/eth.rs
+++ b/rpc/src/v1/impls/eth.rs
@@ -30,20 +30,23 @@ use ethcore::ethereum::denominations::shannon;
 use v1::traits::{Eth, EthFilter};
 use v1::types::{Block, BlockTransactions, BlockNumber, Bytes, SyncStatus, SyncInfo, Transaction, TransactionRequest, OptionalValue, Index, Filter, Log};
 use v1::helpers::{PollFilter, PollManager};
+use util::keys::store::AccountProvider;
 
 /// Eth rpc implementation.
-pub struct EthClient<C, S> where C: BlockChainClient, S: SyncStatusProvider {
+pub struct EthClient<C, S, A> where C: BlockChainClient, S: SyncStatusProvider, A: AccountProvider {
 	client: Weak<C>,
 	sync: Weak<S>,
+	accounts: Weak<A>,
 	hashrates: RwLock<HashMap<H256, u64>>,
 }
 
-impl<C, S> EthClient<C, S> where C: BlockChainClient, S: SyncStatusProvider {
+impl<C, S, A> EthClient<C, S, A> where C: BlockChainClient, S: SyncStatusProvider, A: AccountProvider {
 	/// Creates new EthClient.
-	pub fn new(client: &Arc<C>, sync: &Arc<S>) -> Self {
+	pub fn new(client: &Arc<C>, sync: &Arc<S>, accounts: &Arc<A>) -> Self {
 		EthClient {
 			client: Arc::downgrade(client),
 			sync: Arc::downgrade(sync),
+			accounts: Arc::downgrade(accounts),
 			hashrates: RwLock::new(HashMap::new()),
 		}
 	}
@@ -94,7 +97,7 @@ impl<C, S> EthClient<C, S> where C: BlockChainClient, S: SyncStatusProvider {
 	}
 }
 
-impl<C, S> Eth for EthClient<C, S> where C: BlockChainClient + 'static, S: SyncStatusProvider + 'static {
+impl<C, S, A> Eth for EthClient<C, S, A> where C: BlockChainClient + 'static, S: SyncStatusProvider + 'static, A: AccountProvider + 'static {
 	fn protocol_version(&self, params: Params) -> Result<Value, Error> {
 		match params {
 			Params::None => to_value(&U256::from(take_weak!(self.sync).status().protocol_version)),
@@ -256,9 +259,8 @@ impl<C, S> Eth for EthClient<C, S> where C: BlockChainClient + 'static, S: SyncS
 	fn send_transaction(&self, params: Params) -> Result<Value, Error> {
 		from_params::<(TransactionRequest, )>(params)
 			.and_then(|(transaction_request, )| {
-				let client = take_weak!(self.client);
-				let store = client.secret_store().read().unwrap();
-				match store.account_secret(&transaction_request.from) {
+				let accounts = take_weak!(self.accounts);
+				match accounts.account_secret(&transaction_request.from) {
 					Ok(secret) => {
 						let sync = take_weak!(self.sync);
 						let (transaction, _) = transaction_request.to_eth();
diff --git a/util/src/keys/store.rs b/util/src/keys/store.rs
index dcc165259..9ea00cbba 100644
--- a/util/src/keys/store.rs
+++ b/util/src/keys/store.rs
@@ -78,6 +78,18 @@ struct AccountUnlock {
 	expires: DateTime<UTC>,
 }
 
+/// Basic account management trait
+pub trait AccountProvider : Send + Sync {
+	/// Unlocks account with the password provided
+	fn unlock_account(&self, account: &Address, pass: &str) -> Result<(), EncryptedHashMapError>;
+	/// Creates account
+	fn new_account(&mut self, pass: &str) -> Result<Address, ::std::io::Error>;
+	/// Returns secret for unlocked account
+	fn account_secret(&self, account: &Address) -> Result<crypto::Secret, SigningError>;
+	/// Returns secret for unlocked account
+	fn sign(&self, account: &Address, message: &H256) -> Result<crypto::Signature, SigningError>;
+}
+
 impl SecretStore {
 	/// new instance of Secret Store in default home directory
 	pub fn new() -> SecretStore {
@@ -144,9 +156,11 @@ impl SecretStore {
 			unlocks: RwLock::new(HashMap::new()),
 		}
 	}
+}
 
+impl AccountProvider for SecretStore {
 	/// Unlocks account for use
-	pub fn unlock_account(&self, account: &Address, pass: &str) -> Result<(), EncryptedHashMapError> {
+	fn unlock_account(&self, account: &Address, pass: &str) -> Result<(), EncryptedHashMapError> {
 		let secret_id = try!(self.account(&account).ok_or(EncryptedHashMapError::UnknownIdentifier));
 		let secret = try!(self.get(&secret_id, pass));
 		{
@@ -160,7 +174,7 @@ impl SecretStore {
 	}
 
 	/// Creates new account
-	pub fn new_account(&mut self, pass: &str) -> Result<Address, ::std::io::Error> {
+	fn new_account(&mut self, pass: &str) -> Result<Address, ::std::io::Error> {
 		let secret = H256::random();
 		let key_id = H128::random();
 		self.insert(key_id.clone(), secret, pass);
@@ -173,7 +187,7 @@ impl SecretStore {
 	}
 
 	/// Signs message with unlocked account
-	pub fn sign(&self, account: &Address, message: &H256) -> Result<crypto::Signature, SigningError> {
+	fn sign(&self, account: &Address, message: &H256) -> Result<crypto::Signature, SigningError> {
 		let read_lock = self.unlocks.read().unwrap();
 		let unlock = try!(read_lock.get(account).ok_or(SigningError::AccountNotUnlocked));
 		match crypto::KeyPair::from_secret(unlock.secret) {
@@ -186,7 +200,7 @@ impl SecretStore {
 	}
 
 	/// Returns secret for unlocked account
-	pub fn account_secret(&self, account: &Address) -> Result<crypto::Secret, SigningError> {
+	fn account_secret(&self, account: &Address) -> Result<crypto::Secret, SigningError> {
 		let read_lock = self.unlocks.read().unwrap();
 		let unlock = try!(read_lock.get(account).ok_or(SigningError::AccountNotUnlocked));
 		Ok(unlock.secret as crypto::Secret)