Class: OpenSSL::PKey::DH

Inherits:
PKey
  • Object
show all
Defined in:
ossl_pkey_dh.c

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Object

Class Method Details

.generate ⇒ Object

Instance Method Details

#compute_key ⇒ Object

#export ⇒ Object Also known as: to_pem, to_s

#generate_key! ⇒ Object

#params ⇒ Object

Stores all parameters of key to the hash INSECURE: PRIVATE INFORMATIONS CAN LEAK OUT!!! Don't use :-)) (I's up to you)




# File 'ossl_pkey_dh.c'

static VALUE
ossl_dh_get_params(VALUE self)
{
    EVP_PKEY *pkey;
    VALUE hash;

    GetPKeyDH(self, pkey);

    hash = rb_hash_new();

    rb_hash_aset(hash, rb_str_new2("p"), ossl_bn_new(pkey->pkey.dh->p));
    rb_hash_aset(hash, rb_str_new2("g"), ossl_bn_new(pkey->pkey.dh->g));
    rb_hash_aset(hash, rb_str_new2("pub_key"), ossl_bn_new(pkey->pkey.dh->pub_key));
    rb_hash_aset(hash, rb_str_new2("priv_key"), ossl_bn_new(pkey->pkey.dh->priv_key));
    
    return hash;
}

#params_ok? ⇒ Boolean

Returns:

  • (Boolean)

#private? ⇒ Boolean

Returns:

  • (Boolean)

#public? ⇒ Boolean

Returns:

  • (Boolean)

#public_key ⇒ Object

Makes new instance DH PUBLIC_KEY from PRIVATE_KEY




# File 'ossl_pkey_dh.c'

static VALUE
ossl_dh_to_public_key(VALUE self)
{
EVP_PKEY *pkey;
DH *dh;
VALUE obj;

GetPKeyDH(self, pkey);
dh = DHparams_dup(pkey->pkey.dh); /* err check perfomed by dh_instance */
obj = dh_instance(CLASS_OF(self), dh);
if (obj == Qfalse) {
DH_free(dh);
ossl_raise(eDHError, NULL);
}

#to_der ⇒ Object

#to_text ⇒ Object

Prints all parameters of key to buffer INSECURE: PRIVATE INFORMATIONS CAN LEAK OUT!!! Don't use :-)) (I's up to you)




# File 'ossl_pkey_dh.c'

static VALUE
ossl_dh_to_text(VALUE self)
{
EVP_PKEY *pkey;
BIO *out;
VALUE str;

GetPKeyDH(self, pkey);
if (!(out = BIO_new(BIO_s_mem()))) {
ossl_raise(eDHError, NULL);
}