key_wrap.h

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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the Apache 2.0 License.
#pragma once
 
#include "ccf/crypto/rsa_key_pair.h"
#include "ccf/crypto/symmetric_key.h"
 
#include <cstddef>
#include <cstdint>
#include <vector>
 
namespace ccf::crypto
{
  std::vector<uint8_t> ckm_rsa_pkcs_oaep_wrap(
    RSAPublicKeyPtr wrapping_key,
    const std::vector<uint8_t>& unwrapped,
    const std::optional<std::vector<uint8_t>>& label = {});
 
  std::vector<uint8_t> ckm_rsa_pkcs_oaep_wrap(
    const Pem& wrapping_key,
    const std::vector<uint8_t>& unwrapped,
    const std::optional<std::vector<uint8_t>>& label = {});
 
  std::vector<uint8_t> ckm_rsa_pkcs_oaep_unwrap(
    RSAKeyPairPtr wrapping_key,
    const std::vector<uint8_t>& wrapped,
    const std::optional<std::vector<uint8_t>>& label = {});
 
  std::vector<uint8_t> ckm_rsa_pkcs_oaep_unwrap(
    const Pem& wrapping_key,
    const std::vector<uint8_t>& wrapped,
    const std::optional<std::vector<uint8_t>>& label = {});
 
  std::vector<uint8_t> ckm_aes_key_wrap_pad(
    const std::vector<uint8_t>& wrapping_key,
    const std::vector<uint8_t>& unwrapped);
 
  std::vector<uint8_t> ckm_aes_key_unwrap_pad(
    const std::vector<uint8_t>& wrapping_key,
    const std::vector<uint8_t>& wrapped);
 
  std::vector<uint8_t> ckm_rsa_aes_key_wrap(
    size_t aes_key_size,
    RSAPublicKeyPtr wrapping_key,
    const std::vector<uint8_t>& unwrapped,
    const std::optional<std::vector<uint8_t>>& label = {});
 
  std::vector<uint8_t> ckm_rsa_aes_key_wrap(
    size_t aes_key_size,
    const Pem& wrapping_key,
    const std::vector<uint8_t>& unwrapped,
    const std::optional<std::vector<uint8_t>>& label = {});
 
  std::vector<uint8_t> ckm_rsa_aes_key_unwrap(
    RSAKeyPairPtr wrapping_key,
    const std::vector<uint8_t>& wrapped,
    const std::optional<std::vector<uint8_t>>& label = {});
 
  std::vector<uint8_t> ckm_rsa_aes_key_unwrap(
    const Pem& wrapping_key,
    const std::vector<uint8_t>& wrapped,
    const std::optional<std::vector<uint8_t>>& label = {});
}