diff options
Diffstat (limited to 'hashsig.h')
| -rw-r--r-- | hashsig.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/hashsig.h b/hashsig.h deleted file mode 100644 index 3753496..0000000 --- a/hashsig.h +++ /dev/null @@ -1,118 +0,0 @@ -/* - * hashsig.h - * --------- - * Implementation of draft-mcgrew-hash-sigs-08.txt - * - * Copyright (c) 2018, NORDUnet A/S All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * - * - Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * - Neither the name of the NORDUnet nor the names of its contributors may - * be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS - * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A - * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _HAL_HASHSIG_H_ -#define _HAL_HASHSIG_H_ - -typedef enum lmots_algorithm_type { - lmots_reserved = 0, - lmots_sha256_n32_w1 = 1, - lmots_sha256_n32_w2 = 2, - lmots_sha256_n32_w4 = 3, - lmots_sha256_n32_w8 = 4 -} lmots_algorithm_t; - -typedef enum lms_algorithm_type { - lms_reserved = 0, - lms_sha256_n32_h5 = 5, - lms_sha256_n32_h10 = 6, - lms_sha256_n32_h15 = 7, - lms_sha256_n32_h20 = 8, - lms_sha256_n32_h25 = 9 -} lms_algorithm_t; - -typedef struct hal_hashsig_key hal_hashsig_key_t; - -extern const size_t hal_hashsig_key_t_size; - -extern hal_error_t hal_hashsig_key_gen(hal_core_t *core, - hal_hashsig_key_t **key_, - const size_t hss_levels, - const lms_algorithm_t lms_type, - const lmots_algorithm_t lmots_type); - -extern hal_error_t hal_hashsig_key_delete(const hal_hashsig_key_t * const key); - -extern hal_error_t hal_hashsig_private_key_to_der(const hal_hashsig_key_t * const key, - uint8_t *der, size_t *der_len, const size_t der_max); - -extern size_t hal_hashsig_private_key_to_der_len(const hal_hashsig_key_t * const key); - -extern hal_error_t hal_hashsig_private_key_from_der(hal_hashsig_key_t **key_, - void *keybuf, const size_t keybuf_len, - const uint8_t *der, const size_t der_len); - -extern hal_error_t hal_hashsig_public_key_to_der(const hal_hashsig_key_t * const key, - uint8_t *der, size_t *der_len, const size_t der_max); - -extern size_t hal_hashsig_public_key_to_der_len(const hal_hashsig_key_t * const key); - -extern hal_error_t hal_hashsig_public_key_from_der(hal_hashsig_key_t **key, - void *keybuf, const size_t keybuf_len, - const uint8_t * const der, const size_t der_len); - -extern hal_error_t hal_hashsig_sign(hal_core_t *core, - const hal_hashsig_key_t * const key, - const uint8_t * const hash, const size_t hash_len, - uint8_t *signature, size_t *signature_len, const size_t signature_max); - -extern hal_error_t hal_hashsig_verify(hal_core_t *core, - const hal_hashsig_key_t * const key, - const uint8_t * const hash, const size_t hash_len, - const uint8_t * const signature, const size_t signature_len); - -extern hal_error_t hal_hashsig_key_load_public(hal_hashsig_key_t **key_, - void *keybuf, const size_t keybuf_len, - const size_t L, - const lms_algorithm_t lms_type, - const lmots_algorithm_t lmots_type, - const uint8_t * const I, const size_t I_len, - const uint8_t * const T1, const size_t T1_len); - -extern hal_error_t hal_hashsig_key_load_public_xdr(hal_hashsig_key_t **key_, - void *keybuf, const size_t keybuf_len, - const uint8_t * const xdr, const size_t xdr_len); - -extern size_t hal_hashsig_signature_len(const size_t L, - const lms_algorithm_t lms_type, - const lmots_algorithm_t lmots_type); - -extern size_t hal_hashsig_lmots_private_key_len(const lmots_algorithm_t lmots_type); - -extern hal_error_t hal_hashsig_public_key_der_to_xdr(const uint8_t * const der, const size_t der_len, - uint8_t * const xdr, size_t * const xdr_len , const size_t xdr_max); - -extern hal_error_t hal_hashsig_ks_init(void); - -#endif /* _HAL_HASHSIG_H_ */ |