export new util functions

Author: billbsing

CHANGELOG.md

@@ -1,5 +1,8 @@
 # Change Log
 
+## Release 0.2.12
++   Export new util functions
+
 ## Release 0.2.11
 +   can import/export private key from openssl standard encrypted base64 format
 +   At the moment PEM PKCS8 format not supported

src/Utils.ts

@@ -152,7 +152,7 @@ export function isPublicKeyChecksum(publicKey: string): boolean {
  * Returns true if the string is a hex string
  *
  */
-export function isHexSring(hex: string): boolean {
+export function isHexString(hex: string): boolean {
     return hex !== null && hex.match(/^[0-9a-f]+$/gi) !== null
 }
 
@@ -161,7 +161,7 @@ export function isHexSring(hex: string): boolean {
  * characters from 0 - 9 and a-f
  */
 export function hexToByteArray(hex: string): Uint8Array {
-    if (!isHexSring(hex)) {
+    if (!isHexString(hex)) {
         throw TypeError(`the hex string ${hex} contains non hex characters`)
     }
     const pairs = hex.match(/[0-9a-f]{2}/gi)

src/index.ts

@@ -21,5 +21,9 @@ export {
     prefix0x,
     remove0xPrefix,
     toPublicKeyChecksum,
+    isHexString,
+    hexToByteArray,
+    wordArrayToByteArray,
+    byteArrayToWordArray,
 } from './Utils'
 export { Registry } from './Registry'