X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Fmanager%2Fcrypto%2Ftz-backend%2Finternals.cpp;h=8aee58a84c786d81a64fc1f7432ca241b86c7685;hb=79141629106d3097f8a4013d3744cef046265a3e;hp=7b7b9be1826a706ee0397f681dc9c484b8098922;hpb=0be32159737cb86cdc1a319d752cfdaa58b872f3;p=platform%2Fcore%2Fsecurity%2Fkey-manager.git

diff --git a/src/manager/crypto/tz-backend/internals.cpp b/src/manager/crypto/tz-backend/internals.cpp
index 7b7b9be..8aee58a 100644
--- a/src/manager/crypto/tz-backend/internals.cpp
+++ b/src/manager/crypto/tz-backend/internals.cpp
@@ -533,6 +533,9 @@ RawBuffer sign(const RawBuffer &pkey,
 {
 	AlgoType algo = unpack<AlgoType>(alg, ParamName::ALGO_TYPE);
 	HashAlgorithm hash = unpack<HashAlgorithm>(alg, ParamName::SV_HASH_ALGO);
+	if (algo != AlgoType::RSA_SV && hash == HashAlgorithm::NONE)
+		ThrowErr(Exc::Crypto::InputParam, "Only RSA supports no hash option");
+
 	RawBuffer signature;
 	TrustZoneContext::Instance().executeSign(getAlgType(algo),
 											getHashType(hash),
@@ -551,6 +554,9 @@ int verify(const RawBuffer &pkey,
 {
 	AlgoType algo = unpack<AlgoType>(alg, ParamName::ALGO_TYPE);
 	HashAlgorithm hash = unpack<HashAlgorithm>(alg, ParamName::SV_HASH_ALGO);
+	if (algo != AlgoType::RSA_SV && hash == HashAlgorithm::NONE)
+		ThrowErr(Exc::Crypto::InputParam, "Only RSA supports no hash option");
+
 	return TrustZoneContext::Instance().executeVerify(getAlgType(algo),
 													getHashType(hash),
 													pkey,