tree 386769eb6d7a9069a1f15d00feb79c9a970015bb
parent b346ddbb2e92ad375a7cf9eb9b35bcb945ba5431
author Alexander Afanasyev <alexander.afanasyev@ucla.edu> 1435869609 -0700
committer Alexander Afanasyev <alexander.afanasyev@ucla.edu> 1437120744 +0800

util: Improvements of string helpers

Improvements include:
- test cases for every string helper
- a new `printHex` helper to output hex conversion directly to std::ostream
- new `toHex` and `printHex` helpers that accept Buffer as input parameter
- a new `fromHex` helper to convert the supplied string to shared_ptr<const Buffer>
- replaced uses of CryptoPP routines with `toHex` and `fromHex` helpers where applicable

Change-Id: I092c9fa8fd21c413b53ea5624b82f769287bb42c
Refs: #3006