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-rw-r--r--packages/order-utils/src/signature_utils.ts13
1 files changed, 1 insertions, 12 deletions
diff --git a/packages/order-utils/src/signature_utils.ts b/packages/order-utils/src/signature_utils.ts
index e5478d4d6..c0c9e71a7 100644
--- a/packages/order-utils/src/signature_utils.ts
+++ b/packages/order-utils/src/signature_utils.ts
@@ -291,7 +291,7 @@ export const signatureUtils = {
/**
* Combines the signature proof and the Signature Type.
* @param signature The hex encoded signature proof
- * @param signatureType The signature type, i.e EthSign, Trezor, Wallet etc.
+ * @param signatureType The signature type, i.e EthSign, Wallet etc.
* @return Hex encoded string of signature proof with Signature Type
*/
convertToSignatureWithType(signature: string, signatureType: SignatureType): string {
@@ -318,12 +318,6 @@ export const signatureUtils = {
const prefixedMsgHex = ethUtil.bufferToHex(prefixedMsgBuff);
return prefixedMsgHex;
}
- case SignerType.Trezor: {
- const msgBuff = ethUtil.toBuffer(message);
- const prefixedMsgBuff = hashTrezorPersonalMessage(msgBuff);
- const prefixedMsgHex = ethUtil.bufferToHex(prefixedMsgBuff);
- return prefixedMsgHex;
- }
default:
throw new Error(`Unrecognized SignerType: ${signerType}`);
}
@@ -346,11 +340,6 @@ export const signatureUtils = {
},
};
-function hashTrezorPersonalMessage(message: Buffer): Buffer {
- const prefix = ethUtil.toBuffer(`\x19Ethereum Signed Message:\n${message.byteLength}`);
- return ethUtil.sha3(Buffer.concat([prefix, message]));
-}
-
function parseValidatorSignature(signature: string): ValidatorSignature {
assert.isOneOfExpectedSignatureTypes(signature, [SignatureType.Validator]);
// tslint:disable:custom-no-magic-numbers