diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /include/crypto/ecdh.h | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'include/crypto/ecdh.h')
| -rw-r--r-- | include/crypto/ecdh.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/crypto/ecdh.h b/include/crypto/ecdh.h new file mode 100644 index 000000000..84bad548d --- /dev/null +++ b/include/crypto/ecdh.h @@ -0,0 +1,30 @@ +/* + * ECDH params to be used with kpp API + * + * Copyright (c) 2016, Intel Corporation + * Authors: Salvatore Benedetto <salvatore.benedetto@intel.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + */ +#ifndef _CRYPTO_ECDH_ +#define _CRYPTO_ECDH_ + +/* Curves IDs */ +#define ECC_CURVE_NIST_P192 0x0001 +#define ECC_CURVE_NIST_P256 0x0002 + +struct ecdh { + unsigned short curve_id; + char *key; + unsigned short key_size; +}; + +int crypto_ecdh_key_len(const struct ecdh *params); +int crypto_ecdh_encode_key(char *buf, unsigned int len, const struct ecdh *p); +int crypto_ecdh_decode_key(const char *buf, unsigned int len, struct ecdh *p); + +#endif |