cipher_seed.h 854 B

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  1. /*
  2. * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
  3. *
  4. * Licensed under the Apache License 2.0 (the "License"). You may not use
  5. * this file except in compliance with the License. You can obtain a copy
  6. * in the file LICENSE in the source distribution or at
  7. * https://www.openssl.org/source/license.html
  8. */
  9. #include <openssl/seed.h>
  10. #include "prov/ciphercommon.h"
  11. typedef struct prov_seed_ctx_st {
  12. PROV_CIPHER_CTX base; /* Must be first */
  13. union {
  14. OSSL_UNION_ALIGN;
  15. SEED_KEY_SCHEDULE ks;
  16. } ks;
  17. } PROV_SEED_CTX;
  18. const PROV_CIPHER_HW *ossl_prov_cipher_hw_seed_cbc(size_t keybits);
  19. const PROV_CIPHER_HW *ossl_prov_cipher_hw_seed_ecb(size_t keybits);
  20. const PROV_CIPHER_HW *ossl_prov_cipher_hw_seed_ofb128(size_t keybits);
  21. const PROV_CIPHER_HW *ossl_prov_cipher_hw_seed_cfb128(size_t keybits);