From f2f2fe7610f196cd4c5f51b5e588558762448d3c Mon Sep 17 00:00:00 2001 From: Jack Lloyd Date: Mon, 22 May 2017 13:31:37 -0400 Subject: Add HashFunction::copy_state See GH #1037 --- src/lib/hash/rmd160/rmd160.cpp | 5 +++++ src/lib/hash/rmd160/rmd160.h | 1 + 2 files changed, 6 insertions(+) (limited to 'src/lib/hash/rmd160') diff --git a/src/lib/hash/rmd160/rmd160.cpp b/src/lib/hash/rmd160/rmd160.cpp index 8d190a74f..95f96c281 100644 --- a/src/lib/hash/rmd160/rmd160.cpp +++ b/src/lib/hash/rmd160/rmd160.cpp @@ -9,6 +9,11 @@ namespace Botan { +std::unique_ptr RIPEMD_160::copy_state() const + { + return std::unique_ptr(new RIPEMD_160(*this)); + } + namespace { /* diff --git a/src/lib/hash/rmd160/rmd160.h b/src/lib/hash/rmd160/rmd160.h index 9e2d1de87..f2b57ef33 100644 --- a/src/lib/hash/rmd160/rmd160.h +++ b/src/lib/hash/rmd160/rmd160.h @@ -21,6 +21,7 @@ class BOTAN_DLL RIPEMD_160 final : public MDx_HashFunction std::string name() const override { return "RIPEMD-160"; } size_t output_length() const override { return 20; } HashFunction* clone() const override { return new RIPEMD_160; } + std::unique_ptr copy_state() const override; void clear() override; -- cgit v1.2.3