Exemple #1
0
/**
 * public static native int BN_nnmod(int, int, int, int)
 */
static jboolean NativeBN_BN_nnmod(JNIEnv* env, jclass cls, BIGNUM* r, BIGNUM* a, BIGNUM* m, BN_CTX* ctx) {
    if (!threeValidHandles(env, r, a, m)) return FALSE;
    return BN_nnmod(r, a, m, ctx);
}
Exemple #2
0
/**
 * public static native int BN_sub(int, int, int)
 */
static jboolean NativeBN_BN_sub(JNIEnv* env, jclass cls, BIGNUM* r, BIGNUM* a, BIGNUM* b) {
    if (!threeValidHandles(env, r, a, b)) return FALSE;
    return BN_sub(r, a, b);
}
Exemple #3
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/**
 * public static native int BN_exp(int, int, int, int)
 */
static jboolean NativeBN_BN_exp(JNIEnv* env, jclass cls, BIGNUM* r, BIGNUM* a, BIGNUM* p, BN_CTX* ctx) {
    if (!threeValidHandles(env, r, a, p)) return FALSE;
    return BN_exp(r, a, p, ctx);
}
Exemple #4
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static jboolean NativeBN_BN_mod_inverse(JNIEnv* env, jclass, BIGNUM* ret, BIGNUM* a, BIGNUM* n) {
    if (!threeValidHandles(env, ret, a, n)) return JNI_FALSE;
    Unique_BN_CTX ctx(BN_CTX_new());
    return (BN_mod_inverse(ret, a, n, ctx.get()) != NULL);
}
Exemple #5
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static int fourValidHandles (JNIEnv* env, void* a, void *b, void* c, void* d)
{
    if (!threeValidHandles(env, a, b, c)) return FALSE;
    return isValidHandle(env, d, "Mandatory handle (fourth) passed as null");
}
Exemple #6
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static jboolean NativeBN_BN_nnmod(JNIEnv* env, jclass, BIGNUM* r, BIGNUM* a, BIGNUM* m) {
    if (!threeValidHandles(env, r, a, m)) return JNI_FALSE;
    Unique_BN_CTX ctx(BN_CTX_new());
    return BN_nnmod(r, a, m, ctx.get());
}
Exemple #7
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static int fourValidHandles(JNIEnv* env, jlong a, jlong b, jlong c, jlong d) {
  if (!threeValidHandles(env, a, b, c)) return JNI_FALSE;
  return isValidHandle(env, d, "Mandatory handle (fourth) passed as null");
}
Exemple #8
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extern "C" void Java_java_math_NativeBN_BN_1mod_1inverse(JNIEnv* env, jclass, jlong ret, jlong a, jlong n) {
  if (!threeValidHandles(env, ret, a, n)) return;
  Unique_BN_CTX ctx(BN_CTX_new());
  BN_mod_inverse(toBigNum(ret), toBigNum(a), toBigNum(n), ctx.get());
  throwExceptionIfNecessary(env);
}
Exemple #9
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extern "C" void Java_java_math_NativeBN_BN_1nnmod(JNIEnv* env, jclass, jlong r, jlong a, jlong m) {
  if (!threeValidHandles(env, r, a, m)) return;
  Unique_BN_CTX ctx(BN_CTX_new());
  BN_nnmod(toBigNum(r), toBigNum(a), toBigNum(m), ctx.get());
  throwExceptionIfNecessary(env);
}
Exemple #10
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extern "C" void Java_java_math_NativeBN_BN_1sub(JNIEnv* env, jclass, jlong r, jlong a, jlong b) {
  if (!threeValidHandles(env, r, a, b)) return;
  BN_sub(toBigNum(r), toBigNum(a), toBigNum(b));
  throwExceptionIfNecessary(env);
}