networking/tls_aes.h

   1 /*
   2  * Copyright (C) 2017 Denys Vlasenko
   3  *
   4  * Licensed under GPLv2, see file LICENSE in this source tree.
   5  *
   6  * Selected few declarations for AES.
   7  */
   8
   9 int32 psAesInitKey(const unsigned char *key, uint32 keylen, psAesKey_t *skey);
  10 void psAesEncryptBlock(const unsigned char *pt, unsigned char *ct,
  11                                 psAesKey_t *skey);
  12 void psAesDecryptBlock(const unsigned char *ct, unsigned char *pt,
  13                                 psAesKey_t *skey);
  14
  15 int32 psAesInit(psCipherContext_t *ctx, unsigned char *IV,
  16                                   unsigned char *key, uint32 keylen);
  17 int32 psAesEncrypt(psCipherContext_t *ctx, unsigned char *pt,
  18                                          unsigned char *ct, uint32 len);
  19 int32 psAesDecrypt(psCipherContext_t *ctx, unsigned char *ct,
  20                                          unsigned char *pt, uint32 len);