11551fb38c
This loads a XDR encoded LMS public key. It adds a simple LMS keymanager to import this key. Reviewed-by: Hugo Landau <hlandau@devever.net> Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Paul Dale <ppzgs1@gmail.com> (Merged from https://github.com/openssl/openssl/pull/25598)
54 lines
2 KiB
C
54 lines
2 KiB
C
/*
|
|
* Copyright 2024 The OpenSSL Project Authors. All Rights Reserved.
|
|
*
|
|
* Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
* this file except in compliance with the License. You can obtain a copy
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#include "crypto/lms.h"
|
|
|
|
/* Refer to SP800-208 Section 4 LMS Parameter Sets */
|
|
static const LMS_PARAMS lms_params[] = {
|
|
{OSSL_LMS_TYPE_SHA256_N32_H5, "SHA256", 32, 5},
|
|
{OSSL_LMS_TYPE_SHA256_N32_H10, "SHA256", 32, 10},
|
|
{OSSL_LMS_TYPE_SHA256_N32_H15, "SHA256", 32, 15},
|
|
{OSSL_LMS_TYPE_SHA256_N32_H20, "SHA256", 32, 20},
|
|
{OSSL_LMS_TYPE_SHA256_N32_H25, "SHA256", 32, 25},
|
|
{OSSL_LMS_TYPE_SHA256_N24_H5, "SHA256-192", 24, 5},
|
|
{OSSL_LMS_TYPE_SHA256_N24_H10, "SHA256-192", 24, 10},
|
|
{OSSL_LMS_TYPE_SHA256_N24_H15, "SHA256-192", 24, 15},
|
|
{OSSL_LMS_TYPE_SHA256_N24_H20, "SHA256-192", 24, 20},
|
|
{OSSL_LMS_TYPE_SHA256_N24_H25, "SHA256-192", 24, 25},
|
|
{OSSL_LMS_TYPE_SHAKE_N32_H5, "SHAKE-256", 32, 5},
|
|
{OSSL_LMS_TYPE_SHAKE_N32_H10, "SHAKE-256", 32, 10},
|
|
{OSSL_LMS_TYPE_SHAKE_N32_H15, "SHAKE-256", 32, 15},
|
|
{OSSL_LMS_TYPE_SHAKE_N32_H20, "SHAKE-256", 32, 20},
|
|
{OSSL_LMS_TYPE_SHAKE_N32_H25, "SHAKE-256", 32, 25},
|
|
/* SHAKE-256/192 */
|
|
{OSSL_LMS_TYPE_SHAKE_N24_H5, "SHAKE-256", 24, 5},
|
|
{OSSL_LMS_TYPE_SHAKE_N24_H10, "SHAKE-256", 24, 10},
|
|
{OSSL_LMS_TYPE_SHAKE_N24_H15, "SHAKE-256", 24, 15},
|
|
{OSSL_LMS_TYPE_SHAKE_N24_H20, "SHAKE-256", 24, 20},
|
|
{OSSL_LMS_TYPE_SHAKE_N24_H25, "SHAKE-256", 24, 25},
|
|
|
|
{0, NULL, 0, 0}
|
|
};
|
|
|
|
/**
|
|
* @brief A getter to convert a |lms_type| into a LMS_PARAMS object.
|
|
*
|
|
* @param lms_type The type such as OSSL_LMS_TYPE_SHA256_N32_H5.
|
|
* @returns The LMS_PARAMS object associated with the |lms_type|, or
|
|
* NULL if |lms_type| is undefined.
|
|
*/
|
|
const LMS_PARAMS *ossl_lms_params_get(uint32_t lms_type)
|
|
{
|
|
const LMS_PARAMS *p;
|
|
|
|
for (p = lms_params; p->lms_type != 0; ++p)
|
|
if (p->lms_type == lms_type)
|
|
return p;
|
|
return NULL;
|
|
}
|