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instance method
OpenSSL::PKey::DH#to_s
dh.to_s → aString
ext/openssl/ossl_pkey_dh.c
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static VALUE
ossl_dh_export(VALUE self)
{
OSSL_3_const DH *dh;
BIO *out;
VALUE str;
GetDH(self, dh);
if (!(out = BIO_new(BIO_s_mem()))) {
ossl_raise(eDHError, NULL);
}
if (!PEM_write_bio_DHparams(out, dh)) {
BIO_free(out);
ossl_raise(eDHError, NULL);
}
str = ossl_membio2str(out);
return str;
}
Alias of #export
Encodes this DH to its PEM encoding. Note that any existing per-session public/private keys will not get encoded, just the Diffie-Hellman parameters will be encoded.