client/src/crypto/libpcrypto.h

   1 //-----------------------------------------------------------------------------
   2 // Copyright (C) 2018 Merlok
   3 //
   4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
   5 // at your option, any later version. See the LICENSE.txt file for the text of
   6 // the license.
   7 //-----------------------------------------------------------------------------
   8 // crypto commands
   9 //-----------------------------------------------------------------------------
  10
  11 #ifndef LIBPCRYPTO_H
  12 #define LIBPCRYPTO_H
  13
  14 #include <stdint.h>
  15 #include <stdbool.h>
  16 #include <stddef.h>
  17 #include <mbedtls/pk.h>
  18
  19 int aes_encode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length);
  20 int aes_decode(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *output, int length);
  21 int aes_cmac(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length);
  22 int aes_cmac8(uint8_t *iv, uint8_t *key, uint8_t *input, uint8_t *mac, int length);
  23
  24 int sha1hash(uint8_t *input, int length, uint8_t *hash);
  25 int sha256hash(uint8_t *input, int length, uint8_t *hash);
  26 int sha512hash(uint8_t *input, int length, uint8_t *hash);
  27
  28 int ecdsa_key_create(mbedtls_ecp_group_id curveid, uint8_t *key_d, uint8_t *key_xy);
  29 int ecdsa_public_key_from_pk(mbedtls_pk_context *pk, mbedtls_ecp_group_id curveid, uint8_t *key, size_t keylen);
  30 int ecdsa_signature_create(mbedtls_ecp_group_id curveid, uint8_t *key_d, uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t *signaturelen, bool hash);
  31 int ecdsa_signature_verify(mbedtls_ecp_group_id curveid, uint8_t *key_xy, uint8_t *input, int length, uint8_t *signature, size_t signaturelen, bool hash);
  32 int ecdsa_signature_r_s_verify(mbedtls_ecp_group_id curveid, uint8_t *key_xy, uint8_t *input, int length, uint8_t *r_s, size_t r_s_len, bool hash);
  33
  34 char *ecdsa_get_error(int ret);
  35
  36 int ecdsa_nist_test(bool verbose);
  37
  38 #endif /* libpcrypto.h */