1 files changed, 14 insertions, 8 deletions

diff --git a/whisper/whisperv6/api.go b/whisper/whisperv6/api.go
index 3dddb6953..8ae2882e1 100644
--- a/whisper/whisperv6/api.go
+++ b/whisper/whisperv6/api.go
@@ -36,6 +36,7 @@ const (
 	filterTimeout = 300 // filters are considered timeout out after filterTimeout seconds
 )
 
+// List of errors
 var (
 	ErrSymAsym              = errors.New("specify either a symmetric or an asymmetric key")
 	ErrInvalidSymmetricKey  = errors.New("invalid symmetric key")
@@ -116,12 +117,17 @@ func (api *PublicWhisperAPI) SetMaxMessageSize(ctx context.Context, size uint32)
 	return true, api.w.SetMaxMessageSize(size)
 }
 
-// SetMinPow sets the minimum PoW for a message before it is accepted.
+// SetMinPoW sets the minimum PoW, and notifies the peers.
 func (api *PublicWhisperAPI) SetMinPoW(ctx context.Context, pow float64) (bool, error) {
 	return true, api.w.SetMinimumPoW(pow)
 }
 
-// MarkTrustedPeer marks a peer trusted. , which will allow it to send historic (expired) messages.
+// SetBloomFilter sets the new value of bloom filter, and notifies the peers.
+func (api *PublicWhisperAPI) SetBloomFilter(ctx context.Context, bloom hexutil.Bytes) (bool, error) {
+	return true, api.w.SetBloomFilter(bloom)
+}
+
+// MarkTrustedPeer marks a peer trusted, which will allow it to send historic (expired) messages.
 // Note: This function is not adding new nodes, the node needs to exists as a peer.
 func (api *PublicWhisperAPI) MarkTrustedPeer(ctx context.Context, enode string) (bool, error) {
 	n, err := discover.ParseNode(enode)
@@ -169,7 +175,7 @@ func (api *PublicWhisperAPI) GetPublicKey(ctx context.Context, id string) (hexut
 	return crypto.FromECDSAPub(&key.PublicKey), nil
 }
 
-// GetPublicKey returns the private key associated with the given key. The key is the hex
+// GetPrivateKey returns the private key associated with the given key. The key is the hex
 // encoded representation of a key in the form specified in section 4.3.6 of ANSI X9.62.
 func (api *PublicWhisperAPI) GetPrivateKey(ctx context.Context, id string) (hexutil.Bytes, error) {
 	key, err := api.w.GetPrivateKey(id)
@@ -272,7 +278,7 @@ func (api *PublicWhisperAPI) Post(ctx context.Context, req NewMessage) (bool, er
 		if params.KeySym, err = api.w.GetSymKey(req.SymKeyID); err != nil {
 			return false, err
 		}
-		if !validateSymmetricKey(params.KeySym) {
+		if !validateDataIntegrity(params.KeySym, aesKeyLength) {
 			return false, ErrInvalidSymmetricKey
 		}
 	}
@@ -286,7 +292,7 @@ func (api *PublicWhisperAPI) Post(ctx context.Context, req NewMessage) (bool, er
 	}
 
 	// encrypt and sent message
-	whisperMsg, err := NewSentMessage(params)
+	whisperMsg, err := newSentMessage(params)
 	if err != nil {
 		return false, err
 	}
@@ -378,7 +384,7 @@ func (api *PublicWhisperAPI) Messages(ctx context.Context, crit Criteria) (*rpc.
 		if err != nil {
 			return nil, err
 		}
-		if !validateSymmetricKey(key) {
+		if !validateDataIntegrity(key, aesKeyLength) {
 			return nil, ErrInvalidSymmetricKey
 		}
 		filter.KeySym = key
@@ -550,7 +556,7 @@ func (api *PublicWhisperAPI) NewMessageFilter(req Criteria) (string, error) {
 		if keySym, err = api.w.GetSymKey(req.SymKeyID); err != nil {
 			return "", err
 		}
-		if !validateSymmetricKey(keySym) {
+		if !validateDataIntegrity(keySym, aesKeyLength) {
 			return "", ErrInvalidSymmetricKey
 		}
 	}
@@ -562,7 +568,7 @@ func (api *PublicWhisperAPI) NewMessageFilter(req Criteria) (string, error) {
 	}
 
 	if len(req.Topics) > 0 {
-		topics = make([][]byte, 1)
+		topics = make([][]byte, 0, len(req.Topics))
 		for _, topic := range req.Topics {
 			topics = append(topics, topic[:])
 		}