busybox/networking/tls_aes.h

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/*
* Copyright (C) 2017 Denys Vlasenko
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*
* Selected few declarations for AES.
*/
int32 psAesInitKey(const unsigned char *key, uint32 keylen, psAesKey_t *skey);
void psAesEncryptBlock(const unsigned char *pt, unsigned char *ct,
psAesKey_t *skey);
void psAesDecryptBlock(const unsigned char *ct, unsigned char *pt,
psAesKey_t *skey);
int32 psAesInit(psCipherContext_t *ctx, unsigned char *IV,
unsigned char *key, uint32 keylen);
int32 psAesEncrypt(psCipherContext_t *ctx, unsigned char *pt,
unsigned char *ct, uint32 len);
int32 psAesDecrypt(psCipherContext_t *ctx, unsigned char *ct,
unsigned char *pt, uint32 len);