instance method

OpenSSL::Cipher#decrypt

() -> self

cipher.decrypt → self

ext/openssl/ossl_cipher.c View on GitHub ↗

static VALUE
ossl_cipher_decrypt(VALUE self)
{
    return ossl_cipher_init(self, 0);
}

Initializes the Cipher for decryption.

Make sure to call either encrypt or decrypt before using the Cipher for any operation or setting any parameters.

Internally calls EVP_CipherInit_ex(ctx, NULL, NULL, NULL, NULL, 0).

See also #ccm_data_len= #encrypt #block_size #final also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0