Merge "Release the memory allocated in the algorithm to prevent memory leaks" (a3fe1725) · Commits · e / os / android_hardware_interfaces

identity/aidl/default/EicOpsImpl.cc

+4 −0

Original line number	Diff line number	Diff line
		@@ -100,6 +100,7 @@ void eicOpsHmacSha256Final(EicHmacSha256Ctx* ctx, uint8_t digest[EIC_SHA256_DIGE
		if (size != EIC_SHA256_DIGEST_SIZE) {
		LOG(ERROR) << "Expected 32 bytes from HMAC_Final, got " << size;
		}
		HMAC_CTX_cleanup(realCtx);
		}

		void eicOpsSha256Init(EicSha256Ctx* ctx) {
		@@ -394,14 +395,17 @@ bool eicOpsEcDsa(const uint8_t privateKey[EIC_P256_PRIV_KEY_SIZE],
		}

		if (BN_bn2binpad(sig->r, signature, 32) != 32) {
		ECDSA_SIG_free(sig);
		eicDebug("Error encoding r");
		return false;
		}
		if (BN_bn2binpad(sig->s, signature + 32, 32) != 32) {
		ECDSA_SIG_free(sig);
		eicDebug("Error encoding s");
		return false;
		}

		ECDSA_SIG_free(sig);
		return true;
		}