Implementation notes: amd64, hydra2, crypto_dh/sclaus2048

Computer: hydra2
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20141014
Operation: crypto_dh
Primitive: sclaus2048

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
8067148	`gmp`	`g++ -m64 -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
8068040	`gmp`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20141014	20141014
8070260	`gmp`	`g++ -O3 -fomit-frame-pointer`	20141014	20141014
8070444	`gmp`	`g++ -m64 -march=core2 -O3 -fomit-frame-pointer`	20141014	20141014
8070544	`gmp`	`g++ -m64 -march=corei7 -O3 -fomit-frame-pointer`	20141014	20141014
8070584	`gmp`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20141014	20141014
8071312	`gmp`	`g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20141014	20141014
8071884	`gmp`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
8073336	`gmp`	`g++ -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
8073772	`gmp`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20141014	20141014
8074436	`gmp`	`clang++ -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
8074764	`gmp`	`g++ -march=k8 -O -fomit-frame-pointer`	20141014	20141014
8075208	`gmp`	`g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20141014	20141014
8075652	`gmp`	`g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
8075904	`gmp`	`g++ -Os -fomit-frame-pointer`	20141014	20141014
8076152	`gmp`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
8076972	`gmp`	`g++ -m64 -O -fomit-frame-pointer`	20141014	20141014
8077320	`gmp`	`g++ -m64 -Os -fomit-frame-pointer`	20141014	20141014
8077500	`gmp`	`g++ -m64 -O2 -fomit-frame-pointer`	20141014	20141014
8077872	`gmp`	`g++ -m64 -march=k8 -O3 -fomit-frame-pointer`	20141014	20141014
8078216	`gmp`	`g++ -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
8078256	`gmp`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20141014	20141014
8078892	`gmp`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20141014	20141014
8078896	`gmp`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
8079336	`gmp`	`g++ -fno-schedule-insns -O3 -fomit-frame-pointer`	20141014	20141014
8079636	`gmp`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
8079968	`gmp`	`g++ -march=nocona -O -fomit-frame-pointer`	20141014	20141014
8080344	`gmp`	`g++ -O2 -fomit-frame-pointer`	20141014	20141014
8080580	`gmp`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20141014	20141014
8080804	`gmp`	`g++ -m64 -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
8080908	`gmp`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
8081284	`gmp`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
8081380	`gmp`	`g++ -march=barcelona -O -fomit-frame-pointer`	20141014	20141014
8081748	`gmp`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
8082252	`gmp`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
8082636	`gmp`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20141014	20141014
8082680	`gmp`	`g++ -O -fomit-frame-pointer`	20141014	20141014
8082688	`gmp`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141014	20141014
8083764	`gmp`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20141014	20141014
8084388	`gmp`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20141014	20141014
8085276	`gmp`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20141014	20141014
8085608	`gmp`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20141014	20141014
8085788	`gmp`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20141014	20141014
8086304	`gmp`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20141014	20141014
8087756	`gmp`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
8087776	`gmp`	`g++ -march=barcelona -O3 -fomit-frame-pointer`	20141014	20141014
8088764	`gmp`	`g++ -m64 -O3 -fomit-frame-pointer`	20141014	20141014
8089648	`gmp`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20141014	20141014
8089816	`gmp`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
8090380	`gmp`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20141014	20141014
8090432	`gmp`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20141014	20141014
8090860	`gmp`	`clang++ -O3 -fomit-frame-pointer`	20141014	20141014
8091748	`gmp`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141014	20141014
8093140	`gmp`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
8093204	`gmp`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20141014	20141014
8097860	`gmp`	`clang++ -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer`	20141014	20141014
8099016	`gmp`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20141014	20141014
8101056	`gmp`	`clang++ -O3 -fwrapv -march=native -fomit-frame-pointer`	20141014	20141014
8105232	`gmp`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20141014	20141014
8105716	`gmp`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20141014	20141014
8108536	`gmp`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20141014	20141014
8110572	`gmp`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20141014	20141014
8110592	`gmp`	`g++ -march=k8 -Os -fomit-frame-pointer`	20141014	20141014
8116440	`gmp`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20141014	20141014
8117392	`gmp`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20141014	20141014
8118260	`gmp`	`g++`	20141014	20141014
8151524	`gmp`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141014	20141014
8175596	`gmp`	`g++ -march=nocona -O3 -fomit-frame-pointer`	20141014	20141014
9292220	`cryptopp`	`clang++ -O3 -fwrapv -mavx2 -fomit-frame-pointer`	20140723	20140622
9292924	`cryptopp`	`clang++ -O3 -fwrapv -march=native -fomit-frame-pointer`	20140723	20140622
9299100	`cryptopp`	`g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20140610	20140525
9300728	`cryptopp`	`clang++ -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer`	20141014	20141014
9315540	`cryptopp`	`g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20140610	20140525
9319348	`cryptopp`	`g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20140610	20140525
9319796	`cryptopp`	`g++ -fno-schedule-insns -O3 -fomit-frame-pointer`	20140610	20140525
9319808	`cryptopp`	`g++ -m64 -march=barcelona -O3 -fomit-frame-pointer`	20140610	20140525
9320520	`cryptopp`	`g++`	20140610	20140525
9322536	`cryptopp`	`g++ -m64 -march=core2 -O -fomit-frame-pointer`	20140610	20140525
9323568	`cryptopp`	`g++ -O -fomit-frame-pointer`	20140610	20140525
9323772	`cryptopp`	`g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20140610	20140525
9326224	`cryptopp`	`g++ -m64 -march=barcelona -O2 -fomit-frame-pointer`	20140610	20140525
9327500	`cryptopp`	`g++ -m64 -O3 -fomit-frame-pointer`	20140610	20140525
9329000	`cryptopp`	`g++ -m64 -O -fomit-frame-pointer`	20140610	20140525
9329116	`cryptopp`	`g++ -m64 -march=nocona -O3 -fomit-frame-pointer`	20140610	20140525
9329296	`cryptopp`	`g++ -fno-schedule-insns -O -fomit-frame-pointer`	20140610	20140525
9331596	`cryptopp`	`g++ -m64 -march=corei7 -O3 -fomit-frame-pointer`	20140610	20140525
9334468	`cryptopp`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20140610	20140525
9334476	`cryptopp`	`g++ -march=nocona -O3 -fomit-frame-pointer`	20140610	20140525
9334640	`cryptopp`	`g++ -march=barcelona -O3 -fomit-frame-pointer`	20140610	20140525
9335468	`cryptopp`	`g++ -march=barcelona -O2 -fomit-frame-pointer`	20140610	20140525
9336696	`cryptopp`	`g++ -march=nocona -O2 -fomit-frame-pointer`	20140610	20140525
9337024	`cryptopp`	`g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20140610	20140525
9339492	`cryptopp`	`g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20140610	20140525
9341316	`cryptopp`	`g++ -march=k8 -O3 -fomit-frame-pointer`	20140610	20140525
9341520	`cryptopp`	`g++ -m64 -march=corei7 -O -fomit-frame-pointer`	20140610	20140525
9342808	`cryptopp`	`g++ -march=nocona -O -fomit-frame-pointer`	20140610	20140525
9344012	`cryptopp`	`g++ -march=nocona -Os -fomit-frame-pointer`	20140610	20140525
9345368	`cryptopp`	`g++ -march=k8 -Os -fomit-frame-pointer`	20140610	20140525
9345528	`cryptopp`	`g++ -m64 -march=k8 -O3 -fomit-frame-pointer`	20140610	20140525
9346212	`cryptopp`	`g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20140610	20140525
9348876	`cryptopp`	`g++ -march=k8 -O -fomit-frame-pointer`	20140610	20140525
9349320	`cryptopp`	`g++ -Os -fomit-frame-pointer`	20140610	20140525
9352564	`cryptopp`	`g++ -fno-schedule-insns -Os -fomit-frame-pointer`	20140610	20140525
9352680	`cryptopp`	`g++ -m64 -march=corei7 -Os -fomit-frame-pointer`	20140610	20140525
9352764	`cryptopp`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20140610	20140525
9352868	`cryptopp`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20140610	20140525
9353136	`cryptopp`	`g++ -m64 -march=barcelona -O -fomit-frame-pointer`	20140610	20140525
9353316	`cryptopp`	`g++ -O3 -fomit-frame-pointer`	20140610	20140525
9353636	`cryptopp`	`g++ -m64 -march=nocona -O2 -fomit-frame-pointer`	20140610	20140525
9356748	`cryptopp`	`g++ -march=k8 -O2 -fomit-frame-pointer`	20140610	20140525
9357468	`cryptopp`	`g++ -m64 -march=core2 -Os -fomit-frame-pointer`	20140610	20140525
9358656	`cryptopp`	`g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20140610	20140525
9359272	`cryptopp`	`g++ -m64 -march=nocona -Os -fomit-frame-pointer`	20140610	20140525
9362068	`cryptopp`	`g++ -m64 -march=nocona -O -fomit-frame-pointer`	20140610	20140525
9362544	`cryptopp`	`g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20140610	20140525
9364500	`cryptopp`	`g++ -march=barcelona -O -fomit-frame-pointer`	20140610	20140525
9365352	`cryptopp`	`g++ -m64 -march=k8 -O2 -fomit-frame-pointer`	20140610	20140525
9365376	`cryptopp`	`g++ -m64 -O2 -fomit-frame-pointer`	20140610	20140525
9366020	`cryptopp`	`g++ -O2 -fomit-frame-pointer`	20140610	20140525
9366968	`cryptopp`	`g++ -m64 -march=core2 -O2 -fomit-frame-pointer`	20140610	20140525
9368220	`cryptopp`	`g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20140610	20140525
9370012	`cryptopp`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20140610	20140525
9375548	`cryptopp`	`g++ -march=barcelona -Os -fomit-frame-pointer`	20140610	20140525
9375904	`cryptopp`	`g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20140610	20140525
9378852	`cryptopp`	`g++ -m64 -Os -fomit-frame-pointer`	20140610	20140525
9380576	`cryptopp`	`g++ -m64 -march=corei7 -O2 -fomit-frame-pointer`	20140610	20140525
9382264	`cryptopp`	`g++ -fno-schedule-insns -O2 -fomit-frame-pointer`	20140610	20140525
9382432	`cryptopp`	`g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20140610	20140525
9383012	`cryptopp`	`g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20140610	20140525
9394648	`cryptopp`	`g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20140610	20140525
9407180	`cryptopp`	`g++ -m64 -march=k8 -Os -fomit-frame-pointer`	20140610	20140525
9407884	`cryptopp`	`g++ -m64 -march=core2 -O3 -fomit-frame-pointer`	20140610	20140525
9425984	`cryptopp`	`clang++ -O3 -fomit-frame-pointer`	20140723	20140622

Compiler output

Implementation: crypto_dh/sclaus2048/cryptopp
Compiler: clang++ -O3 -fomit-frame-pointer

keypair.cpp: In file included from keypair.cpp:1:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/dh.h:7:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/gfpcrypt.h:8:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/pubkey.h:35:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/modarith.h:7:
keypair.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression keypair.cpp: if (a keypair.cpp: ~ ^ ~
keypair.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/simple.h:35:110: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
keypair.cpp: explicit InvalidKeyLength(const std::string &algorithm, size_t length) : InvalidArgument(algorithm + ": " + IntToString(length) + " is not a valid key length") {}
keypair.cpp: ^
keypair.cpp: In file included from keypair.cpp:1:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/dh.h:7:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/gfpcrypt.h:8:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/pubkey.h:35:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/modarith.h:7:
keypair.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression keypair.cpp: if (a keypair.cpp: ~ ^ ~
keypair.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/simple.h:42:113: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
keypair.cpp: explicit InvalidRounds(const std::string &algorithm, unsigned int rounds) : InvalidArgument(algorithm + ": " + IntToString(rounds) + " is not a valid number of rounds") {}
keypair.cpp: ^
keypair.cpp: 2 warnings generated.
sharedsecret.cpp: In file included from sharedsecret.cpp:1:
sharedsecret.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/dh.h:7:
sharedsecret.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/gfpcrypt.h:8:
sharedsecret.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/pubkey.h:35:
sharedsecret.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/modarith.h:7:
sharedsecret.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression sharedsecret.cpp: if (a sharedsecret.cpp: ~ ^ ~
sharedsecret.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/simple.h:35:110: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
sharedsecret.cpp: explicit InvalidKeyLength(const std::string &algorithm, size_t length) : InvalidArgument(algorithm + ": " + IntToString(length) + " is not a valid key length") {}
sharedsecret.cpp: ^
sharedsecret.cpp: In file included from sharedsecret.cpp:1:
sharedsecret.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/dh.h:7:
sharedsecret.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/gfpcrypt.h:8:
sharedsecret.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/pubkey.h:35:
sharedsecret.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/modarith.h:7:
sharedsecret.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression sharedsecret.cpp: if (a sharedsecret.cpp: ~ ^ ~
sharedsecret.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/simple.h:42:113: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
sharedsecret.cpp: explicit InvalidRounds(const std::string &algorithm, unsigned int rounds) : InvalidArgument(algorithm + ": " + IntToString(rounds) + " is not a valid number of rounds") {}
sharedsecret.cpp: ^
sharedsecret.cpp: 2 warnings generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer	cryptopp
clang++ -O3 -fwrapv -march=native -fomit-frame-pointer	cryptopp

Compiler output

Implementation: crypto_dh/sclaus2048/gmp
Compiler: clang++ -O3 -fomit-frame-pointer

try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.
try.cpp: try-anything.cpp:110:19: warning: if statement has empty body [-Wempty-body]
try.cpp: ;
try.cpp: ^
try.cpp: 1 warning generated.

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang++ -O3 -fomit-frame-pointer	gmp
clang++ -O3 -fwrapv -march=native -fomit-frame-pointer	gmp

Compiler output

Implementation: crypto_dh/sclaus2048/cryptopp
Compiler: clang++ -O3 -fwrapv -march=native -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

keypair.cpp: clang: warning: argument unused during compilation: '-fpolly'
keypair.cpp: clang: warning: argument unused during compilation: '-fvectorize'
keypair.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize'
keypair.cpp: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
keypair.cpp: In file included from keypair.cpp:1:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/dh.h:7:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/gfpcrypt.h:8:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/pubkey.h:35:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/modarith.h:7:
keypair.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression keypair.cpp: if (a keypair.cpp: ~ ^ ~
keypair.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/simple.h:35:110: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
keypair.cpp: explicit InvalidKeyLength(const std::string &algorithm, size_t length) : InvalidArgument(algorithm + ": " + IntToString(length) + " is not a valid key length") {}
keypair.cpp: ^
keypair.cpp: In file included from keypair.cpp:1:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/dh.h:7:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/gfpcrypt.h:8:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/pubkey.h:35:
keypair.cpp: In file included from /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/modarith.h:7:
keypair.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/misc.h:414:8: warning: comparison of unsigned expression keypair.cpp: if (a keypair.cpp: ~ ^ ~
keypair.cpp: /home/supercop/supercop-20140622/supercop-data/hydra2/amd64/include/cryptopp/simple.h:42:113: note: in instantiation of function template specialization 'CryptoPP::IntToStringgt;' requested here
keypair.cpp: explicit InvalidRounds(const std::string &algorithm, unsigned int rounds) : InvalidArgument(algorithm + ": " + IntToString(rounds) + " is not a valid number of rounds") {}
keypair.cpp: ...