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#pragma once
#include "native.h"
/**
* Classes that are accessed alot are cached here, manually.
*/
extern jclass ec_parameter_spec_class;
extern jclass ecgen_parameter_spec_class;
extern jclass secret_key_spec_class;
extern jclass pubkey_class;
extern jclass privkey_class;
extern jclass keypair_class;
extern jclass elliptic_curve_class;
extern jclass fp_field_class;
extern jclass f2m_field_class;
extern jclass point_class;
extern jclass biginteger_class;
extern jclass illegal_state_exception_class;
/**
* Initialize the classes.
*/
void init_classes(JNIEnv *env, const char* lib_name);
/**
* Throw a new exception of class with message.
*/
void throw_new(JNIEnv *env, const char *class, const char *message);
/**
* Throw a new exception of class, with formatted message.
*/
void throw_new_var(JNIEnv *env, const char *class, const char *format, ...);
/**
* Get the size of the specified key algorithm in bits, for ECDH KDF output size.
*/
jint get_kdf_bits(JNIEnv *env, jstring algorithm);
/**
* Some useful defines to init the provider.
*/
#define INIT_PROVIDER(env, provider_class) jmethodID provider_put = (*env)->GetMethodID(env, provider_class, "put", "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;")
#define ADD_PROPERTY(env, self, base_name, base_class, prop_name, prop_class) do { \
jstring ec = (*env)->NewStringUTF(env, base_name prop_name); \
jstring ec_value = (*env)->NewStringUTF(env, base_class prop_class); \
(*env)->CallObjectMethod(env, self, provider_put, ec, ec_value); \
} while (0)
#define ADD_KPG(env, self, kpg_name, kpg_class) ADD_PROPERTY(env, self, "KeyPairGenerator.", "cz.crcs.ectester.standalone.libs.jni.NativeKeyPairGeneratorSpi$", kpg_name, kpg_class)
#define ADD_KA(env, self, ka_name, ka_class) ADD_PROPERTY(env, self, "KeyAgreement.", "cz.crcs.ectester.standalone.libs.jni.NativeKeyAgreementSpi$", ka_name, ka_class)
#define ADD_SIG(env, self, sig_name, sig_class) ADD_PROPERTY(env, self, "Signature.", "cz.crcs.ectester.standalone.libs.jni.NativeSignatureSpi$", sig_name, sig_class)
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